@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  /* Markenfarben: Anthrazit · Weiß · Schwarz */
  --brand-gray:          #4D5156;
  --brand-white:         #FFFFFF;
  --brand-black:         #000000;

  --accent:              #000000;
  --accent-hover:        #4D5156;
  --accent-soft:         rgba(77, 81, 86, 0.08);
  --accent-border:       rgba(77, 81, 86, 0.35);

  /* Header (two-tier) */
  --utility-bar-bg:      #4D5156;
  --utility-bar-text:    #FFFFFF;
  --topbar-bg:           #FFFFFF;
  --topbar-text:         #000000;
  --topbar-icon:         #4D5156;
  --topbar-icon-hover:   #000000;
  --topbar-icon-bg:      transparent;
  --topbar-icon-bg-hover:rgba(77, 81, 86, 0.1);
  --topbar-icon-active:  rgba(77, 81, 86, 0.15);
  --topbar-border:       #E5E5E5;

  /* Content */
  --content-bg:          #FFFFFF;
  --card-bg:             #FFFFFF;
  --card-bg-hover:       #FAFAFA;
  --card-border:         #E0E0E0;
  --card-border-hover:   #4D5156;
  --card-shadow:         0 2px 8px rgba(0, 0, 0, 0.06);
  --card-shadow-hover:   0 8px 24px rgba(0, 0, 0, 0.1);

  /* Text */
  --text-primary:        #000000;
  --text-secondary:      #4D5156;
  --text-tertiary:       #8A8F94;
  --text-inverse:        #FFFFFF;
  --text-link:           #000000;

  /* Inputs */
  --input-bg:            #FFFFFF;
  --input-border:        #D0D0D0;
  --input-border-focus:  #000000;
  --input-text:          #000000;
  --input-placeholder:   #8A8F94;
  --input-shadow-focus:  none;

  /* Buttons — Light: wie Holzhaus-Karte (Rand Anthrazit, schwarze Schrift) */
  --btn-primary-bg:      var(--content-bg);
  --btn-primary-border:  var(--brand-gray);
  --btn-primary-hover:   var(--hover-bg);
  --btn-primary-text:    var(--text-primary);
  --btn-solid-bg:        var(--brand-gray);
  --btn-solid-text:      var(--brand-white);
  --btn-disabled-bg:     #EEEEEE;
  --btn-disabled-text:   #8A8F94;
  --input-placeholder:   #8A8F94;
  --btn-danger-border:   #4D5156;
  --btn-danger-text:     #000000;
  --btn-danger-hover-bg: #000000;
  --btn-danger-hover-text: #FFFFFF;

  --hover-bg:            rgba(77, 81, 86, 0.08);
  --sidebar-bg:          #FAFAFA;
  --surface-muted:       #F0F0F0;
  --surface-elevated:    rgba(255, 255, 255, 0.96);

  /* Status — nur Graustufen, keine Akzentfarben */
  --status-ok:           #4D5156;
  --status-ok-bg:        rgba(77, 81, 86, 0.1);
  --status-warn:         #8A8F94;
  --status-warn-bg:      rgba(138, 143, 148, 0.12);
  --status-error:        #000000;
  --status-error-bg:     rgba(0, 0, 0, 0.06);

  --overlay-scrim:       rgba(0, 0, 0, 0.4);
  --viewer-bg:           #F5F5F5;
  --viewer-panel-bg:     rgba(255, 255, 255, 0.96);
  --viewer-toolbar-bg:   var(--viewer-panel-bg);
  --viewer-panel-border: var(--card-border);
  --viewer-panel-muted:  var(--text-secondary);
  --viewer-panel-subtle: var(--text-tertiary);
  --viewer-tool-color:   var(--text-secondary);
  --viewer-tool-active-bg: var(--accent-soft);
  --viewer-tool-active-color: var(--text-primary);
  --viewer-badge-bg:     var(--accent-soft);
  --viewer-badge-text:   var(--text-primary);
  --viewer-shadow:       0 8px 32px rgba(0, 0, 0, 0.1);

  /* Tabs */
  --tab-underline:       #000000;
  --tab-text-active:     #000000;
  --tab-text-inactive:   #4D5156;
  --tab-border:          #E0E0E0;

  --divider:             #E5E5E5;

  --tooltip-bg:          #4D5156;
  --tooltip-text:        #FFFFFF;

  --scrollbar-thumb:     #C5C5C5;
  --scrollbar-track:     transparent;

  --logo-dot:            #4D5156;

  --LUBIM-accent:        var(--brand-black);
  --LUBIM-border:        var(--card-border);
  --LUBIM-dark:          var(--brand-black);
}

.dark {
  --brand-gray:          #4D5156;
  --brand-white:         #FFFFFF;
  --brand-black:         #000000;

  --accent:              #FFFFFF;
  --accent-hover:        #E5E5E5;
  --accent-soft:         rgba(255, 255, 255, 0.08);
  --accent-border:       rgba(255, 255, 255, 0.25);

  --utility-bar-bg:      #2F3236;
  --utility-bar-text:    #FFFFFF;
  --topbar-bg:           #000000;
  --topbar-text:         #FFFFFF;
  --topbar-icon:         #B0B5BA;
  --topbar-icon-hover:   #FFFFFF;
  --topbar-icon-bg-hover:rgba(255, 255, 255, 0.08);
  --topbar-icon-active:  rgba(255, 255, 255, 0.12);
  --topbar-border:       #333333;

  --content-bg:          #000000;
  --card-bg:             #141414;
  --card-bg-hover:       #242424;
  --card-border:         #333333;
  --card-border-hover:   #4D5156;
  --card-shadow:         0 2px 12px rgba(0, 0, 0, 0.35);
  --card-shadow-hover:   0 8px 24px rgba(0, 0, 0, 0.5);

  --text-primary:        #FFFFFF;
  --text-secondary:      #B0B5BA;
  --text-tertiary:       #8A8F94;
  --text-inverse:        #000000;
  --text-link:           #FFFFFF;

  --input-bg:            #1A1A1A;
  --input-border:        #333333;
  --input-border-focus:    #FFFFFF;
  --input-text:          #FFFFFF;

  /* Buttons — Dark: Kartenfläche + Anthrazit-Rand, weiße Schrift */
  --btn-primary-bg:      var(--card-bg);
  --btn-primary-border:  var(--card-border-hover);
  --btn-primary-hover:   var(--card-bg-hover);
  --btn-primary-text:    var(--text-primary);
  --btn-solid-bg:        var(--card-border-hover);
  --btn-solid-text:      var(--text-primary);
  --btn-disabled-bg:     #2A2A2A;
  --btn-disabled-text:   #8A8F94;
  --btn-danger-border:   #8A8F94;
  --btn-danger-text:     #FFFFFF;
  --btn-danger-hover-bg: #FFFFFF;
  --btn-danger-hover-text: #000000;

  --hover-bg:            rgba(255, 255, 255, 0.08);
  --sidebar-bg:          #000000;
  --surface-muted:       #242424;
  --surface-elevated:    rgba(26, 26, 26, 0.96);
  --input-placeholder:   #8A8F94;

  --tab-underline:       #FFFFFF;
  --tab-text-inactive:   #8A8F94;
  --tab-text-active:     #FFFFFF;

  --tooltip-bg:          #4D5156;
  --tooltip-text:        #FFFFFF;

  --logo-dot:            #4D5156;

  --status-ok:           #B0B5BA;
  --status-ok-bg:        rgba(255, 255, 255, 0.08);
  --status-warn:         #8A8F94;
  --status-warn-bg:      rgba(255, 255, 255, 0.05);
  --status-error:        #FFFFFF;
  --status-error-bg:     rgba(255, 255, 255, 0.08);

  --overlay-scrim:       rgba(0, 0, 0, 0.65);
  --viewer-bg:           #0A0A0A;
  --viewer-panel-bg:     rgba(26, 26, 26, 0.96);
  --viewer-toolbar-bg:   var(--viewer-panel-bg);
  --viewer-panel-border: var(--card-border);
  --viewer-panel-muted:  var(--text-secondary);
  --viewer-panel-subtle: var(--text-tertiary);
  --viewer-tool-color:   var(--text-secondary);
  --viewer-tool-active-bg: var(--accent-soft);
  --viewer-tool-active-color: var(--text-primary);
  --viewer-badge-bg:     var(--accent-soft);
  --viewer-badge-text:   var(--text-primary);
  --viewer-shadow:       0 8px 32px rgba(0, 0, 0, 0.45);

  --LUBIM-accent:        #FFFFFF;
  --LUBIM-border:        var(--card-border);
  --LUBIM-dark:          #FFFFFF;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--content-bg);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Scrollbar */

* {
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 3px;
}

/* ═══════════════════════════════════
   LAYOUT UTILITIES
═══════════════════════════════════ */

/* ── Zwei-stufiger App-Header ─────────────────────────────────────────────── */

.app-header {
  flex-shrink: 0;
}

.utility-bar {
  height: 28px;
  display: flex;
  align-items: center;
  padding: 0 16px;
  background: var(--utility-bar-bg);
  color: var(--utility-bar-text);
  font-size: 12px;
  font-weight: 500;
}

.utility-bar-label {
  letter-spacing: 0.02em;
}

.main-header-bar {
  height: 52px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  gap: 12px;
  background: var(--topbar-bg);
  color: var(--topbar-text);
  border-bottom: 1px solid var(--topbar-border);
}

.main-header-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.main-header-history {
  display: flex;
  gap: 4px;
}

.main-header-history-btn {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--topbar-icon-bg-hover);
  border: none;
  color: var(--topbar-icon);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 3px;
  transition: background 0.2s;
  font-family: inherit;
}

.main-header-history-btn:not(:disabled) {
  cursor: pointer;
}

.main-header-history-btn:disabled {
  cursor: not-allowed;
  opacity: 0.3;
}

.main-header-history-btn:not(:disabled):hover {
  background: var(--topbar-icon-active);
}

.main-header-logo {
  display: flex;
  align-items: center;
  padding: 4px 8px;
  margin-left: 2px;
  border-radius: 6px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  color: var(--topbar-icon);
}

.main-header-logo:hover {
  background: var(--topbar-icon-bg-hover);
}

.main-header-actions {
  flex: 1;
  display: flex;
  align-items: center;
  min-width: 0;
}

.main-header-search {
  display: flex;
  align-items: center;
  background: var(--content-bg);
  border: 1px solid var(--topbar-border);
  border-radius: 0;
  padding: 4px 8px;
  width: 280px;
  margin-left: 16px;
}

.main-header-search input {
  background: transparent;
  border: none;
  color: var(--topbar-text);
  outline: none;
  font-size: 13px;
  width: 100%;
  margin-left: 8px;
  font-family: inherit;
}

.main-header-search input::placeholder {
  color: var(--text-tertiary);
}

.auth-brand {
  display: inline-flex;
  align-items: center;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--brand-black);
  line-height: 1;
}

.auth-brand-name {
  color: var(--brand-black);
}

.dark .auth-brand,
.dark .auth-brand-name {
  color: var(--topbar-text);
}

.topbar {
  background: var(--topbar-bg);
  color: var(--topbar-text);
  height: 44px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  gap: 6px;
  border-bottom: 1px solid var(--topbar-border);
}

.topbar-icon-btn {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: none;
  background: var(--topbar-icon-bg);
  color: var(--topbar-icon);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, color .15s;
}

.topbar-icon-btn svg {
  opacity: 0.78;
}

.topbar-icon-btn:hover svg {
  opacity: 1;
}

.topbar-icon-btn:hover {
  background: var(--topbar-icon-bg-hover);
  color: var(--topbar-icon-hover);
}

.topbar-icon-btn.active {
  background: var(--topbar-icon-active);
  color: var(--accent);
}

/* Sidebars */

.sidebar-left, .sidebar-right {
  width: 48px;
  background: var(--topbar-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 0;
  gap: 4px;
  flex-shrink: 0;
}

.sidebar-icon-btn {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--topbar-icon);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, color .15s;
  position: relative;
}

.sidebar-icon-btn svg {
  opacity: 0.82;
}

.sidebar-icon-btn:hover svg,
.sidebar-icon-btn.active svg {
  opacity: 1;
}

.sidebar-icon-btn:hover {
  background: var(--topbar-icon-bg-hover);
  color: var(--topbar-icon-hover);
}

.sidebar-icon-btn.active {
  background: var(--accent-soft);
  color: var(--accent);
}

/* Tooltips */

.sidebar-tooltip {
  position: absolute;
  left: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--tooltip-bg);
  color: var(--tooltip-text);
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity .15s;
  z-index: 100;
}

.sidebar-icon-btn:hover .sidebar-tooltip {
  opacity: 1;
}

.sidebar-tooltip.left {
  left: auto;
  right: calc(100% + 10px);
}

/* Layout Containers */

.app-container {
  display: flex;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  background-color: var(--content-bg);
}

.sidebar {
  width: 260px;
  background: var(--topbar-bg);
  border-right: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
  transition: width 0.3s ease;
  flex-shrink: 0;
  overflow: hidden;
  z-index: 10;
}

.sidebar.collapsed {
  width: 68px;
}

.sidebar-header {
  height: 64px;
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 12px;
}

.sidebar-logo {
  font-weight: 800;
  font-size: 24px;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.sidebar-logo::after {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.sidebar.collapsed .sidebar-logo,
.sidebar.collapsed .sidebar-search-container,
.sidebar.collapsed .primary-upload-btn,
.sidebar.collapsed .sidebar-footer {
  display: none;
}

.sidebar-search-container {
  display: flex;
  align-items: center;
  background: var(--content-bg);
  border: 1px solid var(--card-border);
  border-radius: 6px;
  padding: 6px 10px;
  gap: 8px;
  margin: 16px;
}

.sidebar-search {
  border: none;
  background: transparent;
  width: 100%;
  color: var(--text-primary);
  outline: none;
  font-size: 13px;
}

.primary-upload-btn {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border: 1px solid var(--btn-primary-border, var(--btn-primary-bg));
  border-radius: 0;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0 16px 16px;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: none;
}

.primary-upload-btn:hover {
  background: var(--btn-primary-hover);
  color: var(--btn-primary-text);
  border-color: var(--btn-primary-border, var(--btn-primary-bg));
}

.sidebar-nav {
  flex: 1;
  padding: 24px 12px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: 0;
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.2s;
  cursor: pointer;
  border-left: 3px solid transparent;
}

.nav-item:hover {
  background: var(--topbar-icon-bg-hover);
  color: var(--text-primary);
}

.nav-item.active {
  background: var(--accent-soft);
  color: var(--accent);
  border-left: 3px solid var(--accent);
}

.sidebar.collapsed .nav-item span,
.sidebar.collapsed .nav-group .nav-submenu {
  display: none;
}

.sidebar.collapsed .nav-item {
  justify-content: center;
  padding: 12px;
}

.nav-group {
  display: flex;
  flex-direction: column;
}

.nav-submenu {
  margin-left: 24px;
  margin-top: 4px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-submenu-item {
  padding: 6px 12px;
  color: var(--text-tertiary);
  text-decoration: none;
  font-size: 13px;
  border-radius: 6px;
}

.nav-submenu-item:hover, .nav-submenu-item.active {
  color: var(--text-primary);
  background: var(--accent-soft);
}

.sidebar-footer {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--card-border);
}

.footer-link {
  color: var(--text-tertiary);
  text-decoration: none;
  font-size: 12px;
  transition: color 0.2s;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
}

.footer-link:hover {
  color: var(--text-primary);
}

/* Main Content area */

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

.top-bar {
  height: 64px;
  background-color: var(--topbar-bg);
  border-bottom: 1px solid var(--topbar-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  flex-shrink: 0;
}

.page-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.content-area {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
}

/* Modules & Tabs */

.tab-bar {
  display: flex;
  gap: 32px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 24px;
}

.tab-item {
  padding: 12px 0;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  position: relative;
  transition: var(--transition-fast);
}

.tab-item:hover {
  color: var(--text-primary);
}

.tab-item.active {
  color: var(--accent-indigo);
}

.tab-item.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--accent-indigo);
}

/* Map Containers */

.map-container {
  width: 100%;
  height: 100%;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  background: var(--card-bg);
  min-height: 400px;
}

/* Modals */

.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(26, 26, 46, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal-content {
  background-color: var(--card-bg);
  border-radius: 16px;
  width: 100%;
  max-width: 500px;
  padding: 32px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.form-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus {
  border-color: var(--accent-indigo);
  box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.1);
}

/* Animations */

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.3s ease forwards;
}

/* Leaflet Overrides */

.leaflet-container {
  font-family: inherit;
}

.leaflet-popup-content-wrapper {
  border-radius: 8px;
  box-shadow: var(--card-shadow);
}

.leaflet-popup-content {
  margin: 12px 16px;
}

.popup-title {
  font-weight: 600;
  margin-bottom: 4px;
}

.popup-address {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

/* Glassmorphism & Viewer UI */

.glass-panel {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
}

.viewer-toolbar {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  padding: 0.5rem;
  gap: 0.5rem;
  z-index: 100;
  transition: var(--theme-transition);
}

.toolbar-btn {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid transparent;
  border-radius: 8px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.toolbar-btn:hover {
  background: var(--nav-highlight);
  color: var(--accent-indigo);
}

.toolbar-btn.active {
  background: var(--accent-indigo);
  color: white;
  border-color: var(--accent-indigo);
}

.toolbar-divider {
  width: 1px;
  height: 24px;
  background-color: var(--border-color);
  margin: 0 4px;
}

.toolbar-popup {
  position: absolute;
  padding: 1rem;
  z-index: 101;
}

.properties-area {
  display: flex;
  flex-direction: column;
  padding: 1rem;
  height: calc(100% - 2rem);
  margin-top: 1rem;
  margin-right: 1rem;
  overflow: hidden;
  position: relative;
}

/* ===== Map Container ===== */

.map-container {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  height: 100%;
}

/* ===== Leaflet Popup Overrides ===== */

.leaflet-popup-content-wrapper {
  border-radius: 10px !important;
  box-shadow: var(--card-shadow-hover) !important;
  border: 1px solid var(--card-border) !important;
  background: var(--card-bg) !important;
  color: var(--text-primary);
  padding: 0 !important;
  overflow: hidden;
}

.leaflet-popup-content {
  margin: 0 !important;
  padding: 0 !important;
}

.leaflet-popup-tip {
  background: var(--card-bg) !important;
}

.popup-title {
  font-weight: 700;
  font-size: 14px;
  color: var(--text-primary);
  padding: 12px 14px 4px;
  font-family: 'Inter', sans-serif;
}

.popup-address {
  font-size: 12px;
  color: var(--text-secondary);
  padding: 0 14px 10px;
  font-family: 'Inter', sans-serif;
}

.popup-btn {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 8px 14px;
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border: none;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  text-align: left;
  transition: background 0.2s;
}

.popup-btn:hover {
  background: var(--btn-primary-hover);
}

/* ===== Animations ===== */

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.3s ease;
}

/* ===== Additional LUBIM Animations ===== */

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ===== RESPONSIVE OPTIMIZATIONS (Smartphones & Tablets) ===== */

@media (max-width: 960px) {
  .modal-panel {
    width: 90vw;
  }
}

@media (max-width: 768px) {
  .main-header-search {
    display: none !important;
  }
  
  .user-avatar {
    width: 26px;
    height: 26px;
    font-size: 11px;
  }
  
  .top-bar {
    padding: 0 12px;
    height: 52px;
  }
  
  .modal-panel {
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    border-radius: 0 !important;
    border: none !important;
  }
  
  .grid-2 {
    grid-template-columns: 1fr !important;
  }
  
  .grid-cards {
    grid-template-columns: 1fr !important;
  }

  .content-area {
    padding: 16px !important;
  }
}
/* 3D-Viewer Overlays — folgt Light/Dark Theme, keine Farbakzente */

.viewer-ui-root {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 10;
  overflow: hidden;
}

.viewer-ui-main {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.viewer-ui-empty {
  position: absolute;
  inset: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.viewer-ui-empty__icon {
  color: var(--text-tertiary);
}

.viewer-ui-empty__title {
  margin: 1rem 0 0.5rem;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 18px;
}

.viewer-ui-empty__hint {
  margin: 0;
  font-size: 14px;
  color: var(--text-secondary);
}

/* ── Einheitliche Viewer-Kästen (Toolbar, Drawer, Eigenschaften) ── */
.viewer-float-panel {
  position: absolute;
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  background: var(--viewer-panel-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--viewer-panel-border);
  border-radius: 12px;
  box-shadow: var(--viewer-shadow);
  overflow: hidden;
  color: var(--text-primary);
}

.viewer-float-panel--unlocked .viewer-float-panel__chrome {
  cursor: grab;
}

.viewer-float-panel--unlocked .viewer-float-panel__chrome:active {
  cursor: grabbing;
}

.viewer-float-panel__chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  border-bottom: 1px solid var(--viewer-panel-border);
  user-select: none;
  flex-shrink: 0;
}

.viewer-float-panel--compact .viewer-float-panel__chrome {
  justify-content: center;
  padding: 5px 6px;
}

.viewer-float-panel__grip {
  color: var(--viewer-panel-subtle);
  flex-shrink: 0;
  opacity: 0.85;
}

.viewer-float-panel__header-main {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.viewer-float-panel__lock {
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.viewer-float-panel__lock:hover {
  background: var(--accent-soft);
  color: var(--text-primary);
}

.viewer-float-panel__body {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.viewer-float-panel--toolbar {
  left: 12px;
  top: 50%;
}

.viewer-float-panel--drawer {
  top: 64px;
  right: 12px;
  width: 340px;
  max-height: calc(100% - 88px);
}

.viewer-float-panel--props {
  top: 64px;
  right: 12px;
  width: 360px;
  max-height: calc(100% - 88px);
  z-index: 43;
}

.viewer-float-panel--drawer {
  z-index: 44;
}

.viewer-float-panel--slide-right:not(.viewer-float-panel--open) {
  pointer-events: none;
  transform: translateX(calc(100% + 24px));
  opacity: 0;
  transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.25s ease;
}

.viewer-float-panel--slide-right.viewer-float-panel--open {
  transform: translateX(0);
  opacity: 1;
  transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.25s ease;
}

.viewer-toolbar {
  pointer-events: auto;
  padding: 6px;
  display: flex;
  align-items: center;
  gap: 2px;
}

.viewer-toolbar--vertical {
  flex-direction: column;
  padding: 8px 6px;
}

.viewer-toolbar__divider {
  width: 1px;
  height: 22px;
  background: var(--viewer-panel-border);
  margin: 0 4px;
  flex-shrink: 0;
}

.viewer-toolbar--vertical .viewer-toolbar__divider {
  width: 22px;
  height: 1px;
  margin: 4px 0;
}

.viewer-tool-btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: none;
  background: transparent;
  color: var(--viewer-tool-color);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease, color 0.15s ease;
  flex-shrink: 0;
}

.viewer-tool-btn:hover {
  background: var(--accent-soft);
  color: var(--text-primary);
}

.viewer-tool-btn--active {
  background: var(--viewer-tool-active-bg);
  color: var(--viewer-tool-active-color);
}

.viewer-tool-btn--active:hover {
  background: var(--viewer-tool-active-bg);
  color: var(--viewer-tool-active-color);
}

/* Measure badge */
.viewer-measure-badge {
  position: absolute;
  bottom: 24px;
  left: 80px;
  pointer-events: auto;
  z-index: 38;
  background: var(--viewer-panel-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--viewer-panel-border);
  border-radius: 10px;
  padding: 8px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--viewer-shadow);
}

.viewer-measure-badge__value {
  font-family: ui-monospace, monospace;
  color: var(--text-primary);
  font-size: 15px;
}

.viewer-measure-badge__hint {
  color: var(--text-secondary);
}

/* Context menu */
.viewer-context-menu {
  position: absolute;
  z-index: 50;
  pointer-events: auto;
  background: var(--viewer-panel-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--viewer-panel-border);
  border-radius: 10px;
  padding: 6px;
  box-shadow: var(--viewer-shadow);
  min-width: 180px;
}

.viewer-context-menu__header {
  padding: 4px 8px 8px;
  border-bottom: 1px solid var(--viewer-panel-border);
  margin-bottom: 4px;
}

.viewer-context-menu__type {
  font-size: 10px;
  color: var(--viewer-panel-subtle);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.viewer-context-menu__id {
  font-size: 12px;
  color: var(--viewer-panel-muted);
  font-family: ui-monospace, monospace;
  margin-top: 2px;
}

.viewer-context-menu__item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  border-radius: 7px;
  text-align: left;
  font-family: inherit;
  transition: background 0.1s;
}

.viewer-context-menu__item:hover {
  background: var(--accent-soft);
}

.viewer-props-sheet__expand {
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
}

.viewer-float-panel--props .viewer-float-panel__chrome {
  gap: 8px;
}

.viewer-props-sheet {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.viewer-props-sheet--collapsed .viewer-props-sheet__body {
  max-height: 160px;
}

.viewer-props-sheet--expanded .viewer-props-sheet__body {
  max-height: min(55vh, 480px);
}

.viewer-props-sheet__type-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--viewer-badge-bg);
  color: var(--viewer-badge-text);
  border: 1px solid var(--viewer-panel-border);
  font-family: ui-monospace, monospace;
}

.viewer-props-sheet__name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.viewer-props-sheet__id {
  font-size: 10px;
  margin-right: 2px;
}

.viewer-float-panel--props .viewer-props-sheet__id {
  font-size: 10px;
  color: var(--viewer-panel-subtle);
  font-family: ui-monospace, monospace;
}

.viewer-props-sheet__close {
  background: none;
  border: none;
  color: var(--viewer-panel-muted);
  cursor: pointer;
  padding: 2px;
  line-height: 1;
}

.viewer-props-sheet__close:hover {
  color: var(--text-primary);
}

.viewer-props-sheet__chevron {
  color: var(--text-secondary);
}

.viewer-props-sheet__body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 20px 16px;
  display: flex;
  gap: 24px;
}

.viewer-props-sheet__section-title {
  font-size: 10px;
  font-weight: 700;
  color: var(--viewer-panel-subtle);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.viewer-props-sheet__col {
  min-width: 220px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.viewer-props-sheet__col--grow {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.viewer-prop-row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
}

.viewer-prop-row__label {
  color: var(--viewer-panel-muted);
  flex-shrink: 0;
}

.viewer-prop-row__value {
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 200px;
}

.viewer-prop-row__value--mono {
  font-family: ui-monospace, monospace;
}

.viewer-pset-card {
  background: var(--accent-soft);
  border-radius: 8px;
  padding: 8px 10px;
  border: 1px solid var(--viewer-panel-border);
}

.viewer-pset-card__title {
  font-size: 11px;
  font-weight: 700;
  color: var(--viewer-panel-muted);
  margin-bottom: 6px;
}

.viewer-pset-card__row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 11px;
  padding: 2px 0;
}

.viewer-pset-card__key {
  color: var(--viewer-panel-subtle);
  flex-shrink: 0;
}

.viewer-pset-card__val {
  color: var(--text-primary);
  font-family: ui-monospace, monospace;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 180px;
}

/* Drawer — Overlay von rechts über dem 3D-Modell */
.viewer-drawer--overlay {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: transparent;
  color: var(--text-primary);
  overflow: hidden;
}

.viewer-drawer {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.viewer-drawer__tabs {
  display: flex;
  gap: 4px;
}

.viewer-drawer__tab {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border-radius: 7px;
  font-size: 12px;
  cursor: default;
  user-select: none;
  background: transparent;
  color: var(--viewer-panel-muted);
  font-weight: 400;
}

.viewer-drawer__tab--active {
  background: var(--accent-soft);
  color: var(--text-primary);
  font-weight: 700;
}

.viewer-drawer__close {
  background: none;
  border: none;
  color: var(--viewer-panel-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
}

.viewer-drawer__close:hover {
  color: var(--text-primary);
  background: var(--accent-soft);
}

.viewer-drawer__content {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 20px;
}

.viewer-drawer__section-label {
  margin: 0 0 4px;
  font-size: 11px;
  color: var(--viewer-panel-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 600;
}

.viewer-drawer__section-desc {
  margin: 0 0 16px;
  font-size: 12px;
  color: var(--viewer-panel-subtle);
  line-height: 1.5;
}

.viewer-drawer__stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.viewer-drawer__toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--accent-soft);
  border-radius: 10px;
  padding: 10px 14px;
  border: 1px solid var(--viewer-panel-border);
}

.viewer-drawer__toggle-row--active {
  border-color: var(--text-primary);
}

.viewer-drawer__toggle-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.viewer-drawer__toggle-title--muted {
  color: var(--viewer-panel-muted);
}

.viewer-drawer__toggle-hint {
  font-size: 11px;
  color: var(--viewer-panel-muted);
  margin-top: 2px;
}

.viewer-drawer__toggle-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--viewer-panel-muted);
  transition: color 0.15s;
}

.viewer-drawer__toggle-btn--on {
  color: var(--text-primary);
}

.viewer-drawer__cluster {
  border-radius: 12px;
  padding: 12px 14px;
  cursor: pointer;
  transition: opacity 0.2s, border-color 0.2s;
  border: 1px solid var(--viewer-panel-border);
  background: var(--accent-soft);
}

.viewer-drawer__cluster--hidden {
  opacity: 0.55;
  background: transparent;
  border-color: var(--viewer-panel-border);
}

.viewer-drawer__cluster-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--card-bg);
  border: 1px solid var(--viewer-panel-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.viewer-drawer__cluster-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}

.viewer-drawer__cluster-title--muted {
  color: var(--viewer-panel-muted);
}

.viewer-drawer__cluster-meta {
  font-size: 11px;
  color: var(--viewer-panel-subtle);
  margin-top: 1px;
}

.viewer-drawer__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-primary);
}

.viewer-drawer__dot--off {
  background: var(--viewer-panel-subtle);
}

.viewer-drawer__tag {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--accent-soft);
  border: 1px solid var(--viewer-panel-border);
  color: var(--viewer-panel-muted);
  font-family: ui-monospace, monospace;
}

.viewer-drawer__ghost-btn {
  width: 100%;
  padding: 8px;
  background: transparent;
  border: 1px solid var(--viewer-panel-border);
  border-radius: 8px;
  color: var(--viewer-panel-muted);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
}

.viewer-drawer__ghost-btn:hover {
  color: var(--text-primary);
  border-color: var(--text-primary);
}

.viewer-drawer__fire-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 12px;
  padding: 14px 16px;
  border: 1px solid var(--viewer-panel-border);
  cursor: pointer;
  transition: all 0.2s;
  background: var(--accent-soft);
}

.viewer-drawer__fire-toggle--on {
  border-color: var(--text-primary);
}

.viewer-drawer__fire-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--viewer-panel-muted);
}

.viewer-drawer__fire-title--on {
  color: var(--text-primary);
}

.viewer-drawer__legend-swatch {
  width: 32px;
  height: 20px;
  border-radius: 4px;
  border: 1px solid var(--viewer-panel-border);
  flex-shrink: 0;
}

.viewer-drawer__info-box {
  background: var(--accent-soft);
  border: 1px solid var(--viewer-panel-border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 11px;
  color: var(--viewer-panel-muted);
  line-height: 1.5;
}

.viewer-drawer__axis-block {
  background: var(--accent-soft);
  border-radius: 10px;
  padding: 12px 14px;
  border: 1px solid var(--viewer-panel-border);
  transition: opacity 0.2s;
}

.viewer-drawer__axis-block--disabled {
  opacity: 0.4;
}

.viewer-drawer__axis-dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--text-primary);
}

.viewer-drawer__axis-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--viewer-panel-muted);
}

.viewer-drawer__slider-pct {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-primary);
  font-family: ui-monospace, monospace;
}

.viewer-drawer input[type='range'] {
  width: 100%;
  accent-color: var(--text-primary);
  cursor: pointer;
}

.viewer-drawer input[type='range']:disabled {
  cursor: not-allowed;
}

/* ── Referenz-Layout (Autodesk-ähnlich) ── */

/* 3D / 2D — fest oben links, nicht verschiebbar */
.viewer-mode-bar-fixed {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 48;
  pointer-events: auto;
  display: flex;
  gap: 4px;
  padding: 6px 8px;
  background: var(--viewer-panel-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--viewer-panel-border);
  border-radius: 12px;
  box-shadow: var(--viewer-shadow);
}

.viewer-float-panel--property-card {
  width: min(320px, calc(100% - 32px));
  min-width: 250px;
  max-width: 600px;
  max-height: min(72vh, 640px);
  z-index: 42;
  resize: horizontal;
}

.viewer-float-panel--actions {
  width: auto;
}

.viewer-float-panel--no-chrome .viewer-float-panel__body {
  border-radius: 12px;
}

.viewer-float-panel--drawer {
  z-index: 44;
}

.viewer-mode-bar__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--viewer-panel-border);
  border-radius: 8px;
  background: transparent;
  color: var(--viewer-panel-muted);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
}

.viewer-mode-bar__btn:hover:not(:disabled) {
  background: var(--accent-soft);
  color: var(--text-primary);
}

.viewer-mode-bar__btn--active {
  background: var(--btn-solid-bg, #4d5156);
  border-color: var(--btn-solid-bg, #4d5156);
  color: var(--btn-solid-text, #fff);
  font-weight: 600;
}

.viewer-mode-bar__btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.viewer-prop-card__title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.viewer-prop-card {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.viewer-prop-card__table-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 8px 12px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--viewer-panel-subtle);
  border-bottom: 1px solid var(--viewer-panel-border);
}

.viewer-prop-card__section-head {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
}

.viewer-prop-card__section-head:hover {
  background: var(--accent-soft);
}

.viewer-prop-card__section--open .viewer-prop-card__chevron {
  transform: rotate(90deg);
}

.viewer-prop-card__chevron {
  color: var(--viewer-panel-subtle);
  transition: transform 0.15s ease;
  flex-shrink: 0;
}

.viewer-prop-card__section-body {
  padding: 0 12px 10px;
  overflow-y: auto;
}

.viewer-prop-card__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 5px 0;
  font-size: 12px;
  border-bottom: 1px solid var(--viewer-panel-border);
}

.viewer-prop-card__row:last-child {
  border-bottom: none;
}

.viewer-prop-card__key {
  color: var(--viewer-panel-muted);
}

.viewer-prop-card__val {
  color: var(--text-primary);
  font-family: ui-monospace, monospace;
  font-size: 11px;
  word-break: break-all;
}

.viewer-prop-card__hint {
  margin: 0;
  font-size: 11px;
  color: var(--viewer-panel-subtle);
  line-height: 1.4;
}

.viewer-prop-card__pset {
  border-top: 1px solid var(--viewer-panel-border);
}

.viewer-prop-card__pset-head {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 0 6px 8px;
  border: none;
  background: transparent;
  color: var(--viewer-panel-muted);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
}

.viewer-prop-card__pset-head:hover {
  color: var(--text-primary);
}

.viewer-prop-card__pset--open .viewer-prop-card__chevron {
  transform: rotate(90deg);
}

.viewer-prop-card__pset-body {
  padding-left: 8px;
}

.viewer-float-panel--property-card .viewer-float-panel__body {
  overflow-y: auto;
}

.viewer-selection-actions {
  display: flex;
  gap: 4px;
  padding: 6px 8px 8px;
}

.viewer-selection-actions__btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 72px;
  padding: 8px 10px;
  border: 1px solid var(--viewer-panel-border);
  border-radius: 8px;
  background: transparent;
  color: var(--text-primary);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
}

.viewer-selection-actions__btn:hover {
  background: var(--accent-soft);
}

.viewer-selection-actions__btn--active {
  background: var(--btn-solid-bg, #4d5156);
  border-color: var(--btn-solid-bg, #4d5156);
  color: var(--btn-solid-text, #fff);
}

.viewer-bottom-bar-fixed {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 45;
  pointer-events: auto;
  max-width: calc(100% - 40px);
  background: var(--viewer-panel-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--viewer-panel-border);
  border-radius: 12px;
  box-shadow: var(--viewer-shadow);
}

.viewer-bottom-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 6px 10px 8px;
}

.viewer-bottom-bar__btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--viewer-panel-muted);
  font-size: 10px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  min-width: 64px;
}

.viewer-bottom-bar__btn:hover {
  background: var(--accent-soft);
  color: var(--text-primary);
}

.viewer-bottom-bar__btn--active {
  background: var(--btn-solid-bg, #4d5156);
  color: var(--btn-solid-text, #fff);
}

/* ===== RESPONSIVE VIEWER ===== */
@media (max-width: 768px) {
  .viewer-float-panel--property-card {
    width: 100vw !important;
    max-width: 100vw !important;
    max-height: 45vh !important;
    top: auto !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    border-radius: 16px 16px 0 0 !important;
    border-bottom: none !important;
    border-left: none !important;
    border-right: none !important;
    transform: none !important;
  }
  
  .viewer-float-panel--actions {
    top: auto !important;
    bottom: 48vh !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
  }

  .viewer-mode-bar-fixed {
    top: 12px;
    left: 12px;
    right: 12px;
    justify-content: center;
  }

  .viewer-bottom-bar-fixed {
    bottom: 12px;
    max-width: calc(100% - 24px);
  }

  .viewer-toolbar {
    overflow-x: auto;
    max-width: 100vw;
    -webkit-overflow-scrolling: touch;
  }
}

/* 2D-Raumstempel (je IfcSpace) */
.viewer-room-stamp {
  pointer-events: none;
  text-align: center;
  padding: 4px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(0, 0, 0, 0.12);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
  max-width: 140px;
  line-height: 1.25;
}

.viewer-room-stamp__name {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-primary, #111);
  word-break: break-word;
}

.viewer-room-stamp__area {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary, #444);
  margin-top: 2px;
}
/* required styles */

.leaflet-pane,
.leaflet-tile,
.leaflet-marker-icon,
.leaflet-marker-shadow,
.leaflet-tile-container,
.leaflet-pane > svg,
.leaflet-pane > canvas,
.leaflet-zoom-box,
.leaflet-image-layer,
.leaflet-layer {
	position: absolute;
	left: 0;
	top: 0;
	}
.leaflet-container {
	overflow: hidden;
	}
.leaflet-tile,
.leaflet-marker-icon,
.leaflet-marker-shadow {
	-webkit-user-select: none;
	   -moz-user-select: none;
	        user-select: none;
	  -webkit-user-drag: none;
	}
/* Prevents IE11 from highlighting tiles in blue */
.leaflet-tile::selection {
	background: transparent;
}
/* Safari renders non-retina tile on retina better with this, but Chrome is worse */
.leaflet-safari .leaflet-tile {
	image-rendering: -webkit-optimize-contrast;
	}
/* hack that prevents hw layers "stretching" when loading new tiles */
.leaflet-safari .leaflet-tile-container {
	width: 1600px;
	height: 1600px;
	-webkit-transform-origin: 0 0;
	}
.leaflet-marker-icon,
.leaflet-marker-shadow {
	display: block;
	}
/* .leaflet-container svg: reset svg max-width decleration shipped in Joomla! (joomla.org) 3.x */
/* .leaflet-container img: map is broken in FF if you have max-width: 100% on tiles */
.leaflet-container .leaflet-overlay-pane svg {
	max-width: none !important;
	max-height: none !important;
	}
.leaflet-container .leaflet-marker-pane img,
.leaflet-container .leaflet-shadow-pane img,
.leaflet-container .leaflet-tile-pane img,
.leaflet-container img.leaflet-image-layer,
.leaflet-container .leaflet-tile {
	max-width: none !important;
	max-height: none !important;
	width: auto;
	padding: 0;
	}

.leaflet-container img.leaflet-tile {
	/* See: https://bugs.chromium.org/p/chromium/issues/detail?id=600120 */
	mix-blend-mode: plus-lighter;
}

.leaflet-container.leaflet-touch-zoom {
	-ms-touch-action: pan-x pan-y;
	touch-action: pan-x pan-y;
	}
.leaflet-container.leaflet-touch-drag {
	-ms-touch-action: pinch-zoom;
	/* Fallback for FF which doesn't support pinch-zoom */
	touch-action: none;
	touch-action: pinch-zoom;
}
.leaflet-container.leaflet-touch-drag.leaflet-touch-zoom {
	-ms-touch-action: none;
	touch-action: none;
}
.leaflet-container {
	-webkit-tap-highlight-color: transparent;
}
.leaflet-container a {
	-webkit-tap-highlight-color: rgba(51, 181, 229, 0.4);
}
.leaflet-tile {
	filter: inherit;
	visibility: hidden;
	}
.leaflet-tile-loaded {
	visibility: inherit;
	}
.leaflet-zoom-box {
	width: 0;
	height: 0;
	-moz-box-sizing: border-box;
	     box-sizing: border-box;
	z-index: 800;
	}
/* workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=888319 */
.leaflet-overlay-pane svg {
	-moz-user-select: none;
	}

.leaflet-pane         { z-index: 400; }

.leaflet-tile-pane    { z-index: 200; }
.leaflet-overlay-pane { z-index: 400; }
.leaflet-shadow-pane  { z-index: 500; }
.leaflet-marker-pane  { z-index: 600; }
.leaflet-tooltip-pane   { z-index: 650; }
.leaflet-popup-pane   { z-index: 700; }

.leaflet-map-pane canvas { z-index: 100; }
.leaflet-map-pane svg    { z-index: 200; }

.leaflet-vml-shape {
	width: 1px;
	height: 1px;
	}
.lvml {
	behavior: url(#default#VML);
	display: inline-block;
	position: absolute;
	}


/* control positioning */

.leaflet-control {
	position: relative;
	z-index: 800;
	pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
	pointer-events: auto;
	}
.leaflet-top,
.leaflet-bottom {
	position: absolute;
	z-index: 1000;
	pointer-events: none;
	}
.leaflet-top {
	top: 0;
	}
.leaflet-right {
	right: 0;
	}
.leaflet-bottom {
	bottom: 0;
	}
.leaflet-left {
	left: 0;
	}
.leaflet-control {
	float: left;
	clear: both;
	}
.leaflet-right .leaflet-control {
	float: right;
	}
.leaflet-top .leaflet-control {
	margin-top: 10px;
	}
.leaflet-bottom .leaflet-control {
	margin-bottom: 10px;
	}
.leaflet-left .leaflet-control {
	margin-left: 10px;
	}
.leaflet-right .leaflet-control {
	margin-right: 10px;
	}


/* zoom and fade animations */

.leaflet-fade-anim .leaflet-popup {
	opacity: 0;
	-webkit-transition: opacity 0.2s linear;
	   -moz-transition: opacity 0.2s linear;
	        transition: opacity 0.2s linear;
	}
.leaflet-fade-anim .leaflet-map-pane .leaflet-popup {
	opacity: 1;
	}
.leaflet-zoom-animated {
	-webkit-transform-origin: 0 0;
	    -ms-transform-origin: 0 0;
	        transform-origin: 0 0;
	}
svg.leaflet-zoom-animated {
	will-change: transform;
}

.leaflet-zoom-anim .leaflet-zoom-animated {
	-webkit-transition: -webkit-transform 0.25s cubic-bezier(0,0,0.25,1);
	   -moz-transition:    -moz-transform 0.25s cubic-bezier(0,0,0.25,1);
	        transition:         transform 0.25s cubic-bezier(0,0,0.25,1);
	}
.leaflet-zoom-anim .leaflet-tile,
.leaflet-pan-anim .leaflet-tile {
	-webkit-transition: none;
	   -moz-transition: none;
	        transition: none;
	}

.leaflet-zoom-anim .leaflet-zoom-hide {
	visibility: hidden;
	}


/* cursors */

.leaflet-interactive {
	cursor: pointer;
	}
.leaflet-grab {
	cursor: -webkit-grab;
	cursor:    -moz-grab;
	cursor:         grab;
	}
.leaflet-crosshair,
.leaflet-crosshair .leaflet-interactive {
	cursor: crosshair;
	}
.leaflet-popup-pane,
.leaflet-control {
	cursor: auto;
	}
.leaflet-dragging .leaflet-grab,
.leaflet-dragging .leaflet-grab .leaflet-interactive,
.leaflet-dragging .leaflet-marker-draggable {
	cursor: move;
	cursor: -webkit-grabbing;
	cursor:    -moz-grabbing;
	cursor:         grabbing;
	}

/* marker & overlays interactivity */
.leaflet-marker-icon,
.leaflet-marker-shadow,
.leaflet-image-layer,
.leaflet-pane > svg path,
.leaflet-tile-container {
	pointer-events: none;
	}

.leaflet-marker-icon.leaflet-interactive,
.leaflet-image-layer.leaflet-interactive,
.leaflet-pane > svg path.leaflet-interactive,
svg.leaflet-image-layer.leaflet-interactive path {
	pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
	pointer-events: auto;
	}

/* visual tweaks */

.leaflet-container {
	background: #ddd;
	outline-offset: 1px;
	}
.leaflet-container a {
	color: #0078A8;
	}
.leaflet-zoom-box {
	border: 2px dotted #38f;
	background: rgba(255,255,255,0.5);
	}


/* general typography */
.leaflet-container {
	font-family: "Helvetica Neue", Arial, Helvetica, sans-serif;
	font-size: 12px;
	font-size: 0.75rem;
	line-height: 1.5;
	}


/* general toolbar styles */

.leaflet-bar {
	box-shadow: 0 1px 5px rgba(0,0,0,0.65);
	border-radius: 4px;
	}
.leaflet-bar a {
	background-color: #fff;
	border-bottom: 1px solid #ccc;
	width: 26px;
	height: 26px;
	line-height: 26px;
	display: block;
	text-align: center;
	text-decoration: none;
	color: black;
	}
.leaflet-bar a,
.leaflet-control-layers-toggle {
	background-position: 50% 50%;
	background-repeat: no-repeat;
	display: block;
	}
.leaflet-bar a:hover,
.leaflet-bar a:focus {
	background-color: #f4f4f4;
	}
.leaflet-bar a:first-child {
	border-top-left-radius: 4px;
	border-top-right-radius: 4px;
	}
.leaflet-bar a:last-child {
	border-bottom-left-radius: 4px;
	border-bottom-right-radius: 4px;
	border-bottom: none;
	}
.leaflet-bar a.leaflet-disabled {
	cursor: default;
	background-color: #f4f4f4;
	color: #bbb;
	}

.leaflet-touch .leaflet-bar a {
	width: 30px;
	height: 30px;
	line-height: 30px;
	}
.leaflet-touch .leaflet-bar a:first-child {
	border-top-left-radius: 2px;
	border-top-right-radius: 2px;
	}
.leaflet-touch .leaflet-bar a:last-child {
	border-bottom-left-radius: 2px;
	border-bottom-right-radius: 2px;
	}

/* zoom control */

.leaflet-control-zoom-in,
.leaflet-control-zoom-out {
	font: bold 18px 'Lucida Console', Monaco, monospace;
	text-indent: 1px;
	}

.leaflet-touch .leaflet-control-zoom-in, .leaflet-touch .leaflet-control-zoom-out  {
	font-size: 22px;
	}


/* layers control */

.leaflet-control-layers {
	box-shadow: 0 1px 5px rgba(0,0,0,0.4);
	background: #fff;
	border-radius: 5px;
	}
.leaflet-control-layers-toggle {
	background-image: url(data:image/png;base64,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);
	width: 36px;
	height: 36px;
	}
.leaflet-retina .leaflet-control-layers-toggle {
	background-image: url(data:image/png;base64,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);
	background-size: 26px 26px;
	}
.leaflet-touch .leaflet-control-layers-toggle {
	width: 44px;
	height: 44px;
	}
.leaflet-control-layers .leaflet-control-layers-list,
.leaflet-control-layers-expanded .leaflet-control-layers-toggle {
	display: none;
	}
.leaflet-control-layers-expanded .leaflet-control-layers-list {
	display: block;
	position: relative;
	}
.leaflet-control-layers-expanded {
	padding: 6px 10px 6px 6px;
	color: #333;
	background: #fff;
	}
.leaflet-control-layers-scrollbar {
	overflow-y: scroll;
	overflow-x: hidden;
	padding-right: 5px;
	}
.leaflet-control-layers-selector {
	margin-top: 2px;
	position: relative;
	top: 1px;
	}
.leaflet-control-layers label {
	display: block;
	font-size: 13px;
	font-size: 1.08333em;
	}
.leaflet-control-layers-separator {
	height: 0;
	border-top: 1px solid #ddd;
	margin: 5px -10px 5px -6px;
	}

/* Default icon URLs */
.leaflet-default-icon-path { /* used only in path-guessing heuristic, see L.Icon.Default */
	background-image: url(data:image/png;base64,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);
	}


/* attribution and scale controls */

.leaflet-container .leaflet-control-attribution {
	background: #fff;
	background: rgba(255, 255, 255, 0.8);
	margin: 0;
	}
.leaflet-control-attribution,
.leaflet-control-scale-line {
	padding: 0 5px;
	color: #333;
	line-height: 1.4;
	}
.leaflet-control-attribution a {
	text-decoration: none;
	}
.leaflet-control-attribution a:hover,
.leaflet-control-attribution a:focus {
	text-decoration: underline;
	}
.leaflet-attribution-flag {
	display: inline !important;
	vertical-align: baseline !important;
	width: 1em;
	height: 0.6669em;
	}
.leaflet-left .leaflet-control-scale {
	margin-left: 5px;
	}
.leaflet-bottom .leaflet-control-scale {
	margin-bottom: 5px;
	}
.leaflet-control-scale-line {
	border: 2px solid #777;
	border-top: none;
	line-height: 1.1;
	padding: 2px 5px 1px;
	white-space: nowrap;
	-moz-box-sizing: border-box;
	     box-sizing: border-box;
	background: rgba(255, 255, 255, 0.8);
	text-shadow: 1px 1px #fff;
	}
.leaflet-control-scale-line:not(:first-child) {
	border-top: 2px solid #777;
	border-bottom: none;
	margin-top: -2px;
	}
.leaflet-control-scale-line:not(:first-child):not(:last-child) {
	border-bottom: 2px solid #777;
	}

.leaflet-touch .leaflet-control-attribution,
.leaflet-touch .leaflet-control-layers,
.leaflet-touch .leaflet-bar {
	box-shadow: none;
	}
.leaflet-touch .leaflet-control-layers,
.leaflet-touch .leaflet-bar {
	border: 2px solid rgba(0,0,0,0.2);
	background-clip: padding-box;
	}


/* popup */

.leaflet-popup {
	position: absolute;
	text-align: center;
	margin-bottom: 20px;
	}
.leaflet-popup-content-wrapper {
	padding: 1px;
	text-align: left;
	border-radius: 12px;
	}
.leaflet-popup-content {
	margin: 13px 24px 13px 20px;
	line-height: 1.3;
	font-size: 13px;
	font-size: 1.08333em;
	min-height: 1px;
	}
.leaflet-popup-content p {
	margin: 17px 0;
	margin: 1.3em 0;
	}
.leaflet-popup-tip-container {
	width: 40px;
	height: 20px;
	position: absolute;
	left: 50%;
	margin-top: -1px;
	margin-left: -20px;
	overflow: hidden;
	pointer-events: none;
	}
.leaflet-popup-tip {
	width: 17px;
	height: 17px;
	padding: 1px;

	margin: -10px auto 0;
	pointer-events: auto;

	-webkit-transform: rotate(45deg);
	   -moz-transform: rotate(45deg);
	    -ms-transform: rotate(45deg);
	        transform: rotate(45deg);
	}
.leaflet-popup-content-wrapper,
.leaflet-popup-tip {
	background: white;
	color: #333;
	box-shadow: 0 3px 14px rgba(0,0,0,0.4);
	}
.leaflet-container a.leaflet-popup-close-button {
	position: absolute;
	top: 0;
	right: 0;
	border: none;
	text-align: center;
	width: 24px;
	height: 24px;
	font: 16px/24px Tahoma, Verdana, sans-serif;
	color: #757575;
	text-decoration: none;
	background: transparent;
	}
.leaflet-container a.leaflet-popup-close-button:hover,
.leaflet-container a.leaflet-popup-close-button:focus {
	color: #585858;
	}
.leaflet-popup-scrolled {
	overflow: auto;
	}

.leaflet-oldie .leaflet-popup-content-wrapper {
	-ms-zoom: 1;
	}
.leaflet-oldie .leaflet-popup-tip {
	width: 24px;
	margin: 0 auto;

	-ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678)";
	filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678);
	}

.leaflet-oldie .leaflet-control-zoom,
.leaflet-oldie .leaflet-control-layers,
.leaflet-oldie .leaflet-popup-content-wrapper,
.leaflet-oldie .leaflet-popup-tip {
	border: 1px solid #999;
	}


/* div icon */

.leaflet-div-icon {
	background: #fff;
	border: 1px solid #666;
	}


/* Tooltip */
/* Base styles for the element that has a tooltip */
.leaflet-tooltip {
	position: absolute;
	padding: 6px;
	background-color: #fff;
	border: 1px solid #fff;
	border-radius: 3px;
	color: #222;
	white-space: nowrap;
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
	pointer-events: none;
	box-shadow: 0 1px 3px rgba(0,0,0,0.4);
	}
.leaflet-tooltip.leaflet-interactive {
	cursor: pointer;
	pointer-events: auto;
	}
.leaflet-tooltip-top:before,
.leaflet-tooltip-bottom:before,
.leaflet-tooltip-left:before,
.leaflet-tooltip-right:before {
	position: absolute;
	pointer-events: none;
	border: 6px solid transparent;
	background: transparent;
	content: "";
	}

/* Directions */

.leaflet-tooltip-bottom {
	margin-top: 6px;
}
.leaflet-tooltip-top {
	margin-top: -6px;
}
.leaflet-tooltip-bottom:before,
.leaflet-tooltip-top:before {
	left: 50%;
	margin-left: -6px;
	}
.leaflet-tooltip-top:before {
	bottom: 0;
	margin-bottom: -12px;
	border-top-color: #fff;
	}
.leaflet-tooltip-bottom:before {
	top: 0;
	margin-top: -12px;
	margin-left: -6px;
	border-bottom-color: #fff;
	}
.leaflet-tooltip-left {
	margin-left: -6px;
}
.leaflet-tooltip-right {
	margin-left: 6px;
}
.leaflet-tooltip-left:before,
.leaflet-tooltip-right:before {
	top: 50%;
	margin-top: -6px;
	}
.leaflet-tooltip-left:before {
	right: 0;
	margin-right: -12px;
	border-left-color: #fff;
	}
.leaflet-tooltip-right:before {
	left: 0;
	margin-left: -12px;
	border-right-color: #fff;
	}

/* Printing */

@media print {
	/* Prevent printers from removing background-images of controls. */
	.leaflet-control {
		-webkit-print-color-adjust: exact;
		print-color-adjust: exact;
		}
	}
.gebaeude-modal__stepper {
  display: flex;
  gap: 6px;
  margin-bottom: 20px;
}

.gebaeude-modal__step-bar {
  height: 4px;
  border-radius: 2px;
  background: var(--card-border);
  transition: all 0.3s;
}

.gebaeude-modal__step-bar--current {
  background: var(--btn-primary-bg);
  opacity: 1;
}

.gebaeude-modal__step-bar--done {
  background: var(--text-secondary);
  opacity: 0.6;
}

.gebaeude-modal__step-label {
  font-size: 10px;
  display: block;
  margin-top: 3px;
  color: var(--text-tertiary);
  font-weight: 400;
}

.gebaeude-modal__step-label--active {
  color: var(--text-primary);
  font-weight: 700;
}

.gebaeude-modal__footer {
  display: grid !important;
  gap: 10px;
  align-items: stretch;
}

.gebaeude-modal__footer--cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.gebaeude-modal__footer--cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.gebaeude-modal__footer-btn {
  width: 100%;
  justify-content: center;
  min-height: 36px;
}

.gebaeude-modal__address-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.gebaeude-ifc-next {
  position: absolute;
  bottom: 12px;
  right: 12px;
  box-shadow: var(--card-shadow);
}
.building-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  position: relative;
  box-shadow: var(--card-shadow);
}

.building-card:hover {
  border-color: var(--card-border-hover);
  background: var(--card-bg-hover);
  box-shadow: var(--card-shadow-hover);
}

.building-card__visual {
  height: 140px;
  background: var(--content-bg);
  border-bottom: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* Piktogramm — Details in styles/icons.css */
.building-card__body {
  padding: 14px 16px;
}

.building-card__meta {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-top: 6px;
}

.building-overview__state {
  padding: 48px 24px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 14px;
}

.building-overview__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  max-width: 420px;
  margin: 48px auto;
}

.building-overview__empty-icon {
  color: var(--text-tertiary);
  opacity: 0.6;
}

.building-overview__empty-title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.building-overview__empty-text {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-secondary);
}

.building-card__name {
  font-weight: 700;
  font-size: 14px;
  color: var(--text-primary);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.building-card__name::after {
  content: '';
  display: block;
  width: 28px;
  height: 3px;
  margin-top: 6px;
  background: var(--card-border-hover);
  border-radius: 2px;
}

.building-card__address {
  font-size: 12px;
  color: var(--text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.building-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.building-card__status-label {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 6px;
  border: 1px solid var(--card-border);
  color: var(--text-secondary);
  text-transform: uppercase;
}

/* ── 3-Punkte-Menü auf der Karte ─────────────────────────────────────────── */

.building-card__menu-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 10;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s, background 0.15s;
}

.building-card:hover .building-card__menu-btn,
.building-card__menu-btn:focus,
.building-card__menu-btn--open {
  opacity: 1;
  background: var(--card-border);
}

.building-card__menu-btn:hover {
  background: var(--card-border-hover);
  color: var(--text-primary);
}

/* Dropdown */
.building-card__dropdown {
  position: absolute;
  top: 36px;
  right: 8px;
  z-index: 200;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.14);
  min-width: 160px;
  overflow: hidden;
  animation: dropdown-in 0.12s ease;
}

@keyframes dropdown-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.building-card__dropdown-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px 14px;
  border: none;
  background: none;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
  color: var(--text-primary);
  transition: background 0.1s;
}

.building-card__dropdown-item:hover {
  background: var(--card-bg-hover);
}

.building-card__dropdown-item--danger {
  color: #e53935;
}

.building-card__dropdown-item--danger:hover {
  background: rgba(229, 57, 53, 0.08);
}

/* ── Bestätigungs-Dialog ─────────────────────────────────────────────────── */

.confirm-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fade-in 0.15s ease;
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.confirm-dialog {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 28px;
  max-width: 420px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
  animation: dialog-in 0.18s cubic-bezier(0.34,1.56,0.64,1);
}

@keyframes dialog-in {
  from { opacity: 0; transform: scale(0.92) translateY(10px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.confirm-dialog__icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(229, 57, 53, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #e53935;
  margin-bottom: 16px;
}

.confirm-dialog__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 8px;
}

.confirm-dialog__text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0 0 24px;
}

.confirm-dialog__name {
  font-weight: 700;
  color: var(--text-primary);
}

.confirm-dialog__actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* ── Anpassen-Dialog (global) ─────────────────────────────────────────────── */

.customize-dialog {
  max-width: 520px;
}

.customize-dialog__section {
  margin-bottom: 20px;
}

.customize-dialog__label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  margin-bottom: 8px;
}

.customize-dialog__module-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.customize-dialog__module-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  cursor: grab;
}

.customize-dialog__module-row:hover {
  border-color: var(--card-border-hover);
  background: var(--card-bg-hover);
}

.customize-dialog__module-name {
  flex: 1;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
}

.customize-dialog__col-row {
  display: flex;
  gap: 8px;
}
.map-page {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.map-page__filters {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--card-border);
  background: var(--card-bg);
  flex-shrink: 0;
  flex-wrap: wrap;
}

.map-page__body {
  flex: 1;
  display: flex;
  min-height: 0;
}

.map-page__map {
  flex: 1;
  position: relative;
}

.map-page__legend {
  position: absolute;
  bottom: 24px;
  right: 240px;
  z-index: 1000;
  background: var(--surface-elevated);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 8px 12px;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.map-page__legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--text-secondary);
}

.map-page__sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--card-bg);
  border-left: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.map-page__search-wrap {
  padding: 10px 12px;
  border-bottom: 1px solid var(--card-border);
}

.map-page__search {
  width: 100%;
  padding: 7px 10px 7px 28px;
  box-sizing: border-box;
  border: 1px solid var(--input-border);
  border-radius: 7px;
  font-size: 12px;
  outline: none;
  font-family: inherit;
  background: var(--input-bg);
  color: var(--input-text);
}

.map-page__search-icon {
  position: absolute;
  left: 9px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  pointer-events: none;
}

.map-page__list {
  flex: 1;
  overflow-y: auto;
}

.map-page__list-item {
  padding: 13px 14px;
  cursor: pointer;
  border-bottom: 1px solid var(--card-border);
  transition: background 0.15s;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.map-page__list-item:hover {
  background: var(--hover-bg);
}

.map-page__list-name {
  font-weight: 600;
  font-size: 13px;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.map-page__list-address {
  font-size: 11px;
  color: var(--text-tertiary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 2px;
}

.map-popup__title {
  font-weight: 700;
  font-size: 14px;
  color: var(--text-primary);
}

.map-popup__address {
  font-size: 12px;
  color: var(--text-secondary);
  padding: 0 12px 10px;
}
/* Hub-Seite — Modul-Kacheln nutzen .building-card aus BuildingOverview.css */

.building-hub {
  padding: 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.building-hub__breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-tertiary);
  margin-bottom: 24px;
}

.building-hub__breadcrumb-link {
  cursor: pointer;
  color: var(--text-secondary);
}

.building-hub__breadcrumb-link:hover {
  color: var(--text-primary);
}

.building-hub__breadcrumb-current {
  color: var(--text-primary);
  font-weight: 600;
}

.building-hub__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 32px;
  gap: 16px;
  flex-wrap: wrap;
}

.building-hub__title {
  margin: 0 0 6px;
  font-size: 26px;
  font-weight: 800;
  color: var(--text-primary);
}

.building-hub__address {
  margin: 0 0 10px;
  color: var(--text-secondary);
  font-size: 14px;
}

.building-hub__toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
}

.building-hub__col-picker {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--accent-soft);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 4px;
}

.building-hub__col-picker-label {
  display: flex;
  align-items: center;
  padding-left: 6px;
  padding-right: 4px;
  color: var(--text-secondary);
}

.building-hub__col-btn {
  width: 28px;
  height: 26px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 12px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  font-family: inherit;
}

.building-hub__col-btn--active {
  background: var(--btn-solid-bg, var(--btn-primary-bg));
  color: var(--btn-solid-text, var(--btn-primary-text));
  border: 1px solid var(--btn-solid-bg, var(--btn-primary-border));
}

.building-hub__col-btn:not(.building-hub__col-btn--active):hover {
  background: var(--card-bg-hover);
  color: var(--text-primary);
}

.building-hub__btn-secondary,
.building-hub__btn-primary {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--btn-primary-border, var(--btn-primary-bg));
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.building-hub__btn-secondary:hover,
.building-hub__btn-primary:hover {
  background: var(--btn-primary-hover);
  border-color: var(--btn-primary-border, var(--btn-primary-bg));
  color: var(--btn-primary-text);
}

.building-hub__btn-primary--active {
  background: var(--btn-primary-hover);
  border-color: var(--btn-primary-border, var(--btn-primary-bg));
  color: var(--btn-primary-text);
}

.building-hub__edit-hint {
  margin-bottom: 16px;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--accent-soft);
  border: 1px solid var(--card-border);
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Gleiches Raster wie Gebäude-Übersicht */
.building-hub__grid {
  display: grid;
  gap: 16px;
}

.building-hub__module-card {
  position: relative;
}

.building-hub__module-card--drag {
  cursor: grab;
}

.building-hub__module-card--hidden {
  opacity: 0.5;
}

.building-hub__module-card .building-card__name {
  font-size: 15px;
  white-space: normal;
}

.building-hub__module-card .building-card__address {
  white-space: normal;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  line-height: 1.45;
}

.building-hub__module-toggle {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 3;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.building-hub__module-toggle--show {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border-color: var(--btn-primary-border, var(--btn-primary-bg));
}

.building-hub__drag-handle {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 3;
  color: var(--text-tertiary);
  pointer-events: none;
}

.building-hub__hidden-notice {
  margin-top: 20px;
  text-align: center;
  font-size: 12px;
  color: var(--text-tertiary);
}

.building-hub__hidden-notice-link {
  color: var(--text-link);
  cursor: pointer;
  font-weight: 600;
}

.building-hub__hidden-notice-link:hover {
  color: var(--text-primary);
  text-decoration: underline;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .building-hub__grid {
    grid-template-columns: 1fr !important;
  }
  .building-hub__header {
    flex-direction: column;
    align-items: flex-start;
  }
  .building-hub__toolbar {
    width: 100%;
    justify-content: space-between;
  }
  .building-hub__col-picker {
    display: none;
  }
}
.asset-hub-modal__overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.asset-hub-modal {
  width: 100%;
  max-width: 440px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
}

.asset-hub-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--card-border);
}

.asset-hub-modal__title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.asset-hub-modal__close {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 6px;
}

.asset-hub-modal__close:hover {
  background: var(--surface-muted);
  color: var(--text-primary);
}

.asset-hub-modal__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.asset-hub-modal__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.asset-hub-modal__label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

.asset-hub-modal__input {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  font-size: 14px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  background: var(--content-bg);
  color: var(--text-primary);
}

.asset-hub-modal__field-error {
  font-size: 12px;
  color: #c53030;
}

.asset-hub-modal__hint {
  margin: 0;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.45;
}

.asset-hub-modal__hint--warn {
  color: #b45309;
}

.asset-hub-modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 20px 16px;
  border-top: 1px solid var(--card-border);
}
.asset-hub-docs__toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.asset-hub-docs__link-btn,
.asset-hub-docs__text-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid var(--card-border);
  background: var(--content-bg);
  color: var(--text-primary);
}

.asset-hub-docs__link-btn:hover,
.asset-hub-docs__text-btn:hover {
  border-color: var(--card-border-hover);
  background: var(--surface-muted);
}

.asset-hub-docs__text-btn {
  border: none;
  background: transparent;
  color: var(--text-secondary);
  padding: 6px 4px;
}

.asset-hub-docs__hint {
  margin: 0;
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.45;
}

.asset-hub-docs__error {
  margin: 0 0 8px;
  font-size: 12px;
  color: #c53030;
}

.asset-hub-docs__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.asset-hub-docs--compact .asset-hub-docs__list {
  max-height: 140px;
  overflow-y: auto;
}

.asset-hub-docs__item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 10px;
  border-radius: 6px;
  background: var(--surface-muted, #f1f5f9);
  border: 1px solid var(--card-border);
}

.asset-hub-docs__name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  word-break: break-word;
}

.asset-hub-docs__meta {
  font-size: 11px;
  color: var(--text-tertiary);
}
.viewer-view-cube {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 48;
  pointer-events: auto;
  user-select: none;
  -webkit-user-select: none;
}

.viewer-view-cube__svg {
  display: block;
  width: 112px;
  height: 112px;
  overflow: visible;
  filter: drop-shadow(0px 4px 6px rgba(0, 0, 0, 0.15)) drop-shadow(0px 1px 3px rgba(0, 0, 0, 0.2));
}

html.dark .viewer-view-cube__svg {
  filter: drop-shadow(0px 4px 6px rgba(0, 0, 0, 0.4)) drop-shadow(0px 1px 3px rgba(0, 0, 0, 0.5));
}

.viewer-view-cube__ring {
  fill: none;
  stroke: var(--viewer-panel-border);
  stroke-width: 1;
}

.viewer-view-cube__tick {
  stroke: var(--text-tertiary);
  stroke-width: 1;
  stroke-linecap: round;
}

.viewer-view-cube__compass-label {
  font-size: 9px;
  font-weight: 600;
  fill: var(--text-secondary);
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
  cursor: pointer;
  pointer-events: all;
}

.viewer-view-cube__compass-label:hover {
  fill: var(--text-primary);
}

.viewer-view-cube__compass-hit {
  fill: transparent;
  cursor: pointer;
  pointer-events: all;
}

.viewer-view-cube__compass-drag {
  fill: transparent;
  cursor: grab;
  pointer-events: all;
}

.viewer-view-cube__compass-drag:active {
  cursor: grabbing;
}

.viewer-view-cube__face {
  stroke: var(--viewer-panel-border);
  stroke-width: 1;
  cursor: pointer;
  transition: fill 0.12s ease;
}

.viewer-view-cube__face--top {
  fill: var(--viewer-panel-bg);
}

.viewer-view-cube__face--left {
  fill: color-mix(in srgb, var(--viewer-panel-bg) 95%, var(--text-primary));
}

.viewer-view-cube__face--front {
  fill: color-mix(in srgb, var(--viewer-panel-bg) 88%, var(--text-primary));
}

.viewer-view-cube__face:hover {
  fill: color-mix(in srgb, var(--viewer-panel-bg) 75%, var(--text-primary)) !important;
}

.viewer-view-cube__edge {
  fill: transparent;
  stroke: transparent;
  stroke-width: 6;
  cursor: pointer;
  pointer-events: stroke;
}

.viewer-view-cube__edge:hover {
  stroke: var(--text-tertiary);
  stroke-opacity: 0.35;
}

.viewer-view-cube__corner {
  fill: transparent;
  cursor: pointer;
  pointer-events: all;
}

.viewer-view-cube__corner:hover {
  fill: var(--text-tertiary);
  fill-opacity: 0.2;
}

.viewer-view-cube__label {
  font-size: 7px;
  font-weight: 600;
  fill: var(--text-secondary);
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
  pointer-events: none;
  letter-spacing: 0.02em;
}

.viewer-view-cube__wire {
  fill: none;
  stroke: var(--viewer-panel-border);
  stroke-width: 0.75;
  pointer-events: none;
}
.model-empty {
  position: absolute;
  inset: 0;
  z-index: 35;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  background: var(--content-bg);
}

.model-empty__glow {
  display: none;
}

.model-empty__card {
  position: relative;
  width: 100%;
  max-width: 440px;
  padding: 36px 32px 32px;
  border-radius: 12px;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  box-shadow: var(--card-shadow);
  text-align: center;
}

.model-empty__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  color: var(--text-primary);
  border: 1px solid var(--card-border);
}

.model-empty__eyebrow {
  margin: 0 0 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.model-empty__title {
  margin: 0 0 10px;
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.model-empty__text {
  margin: 0 0 24px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.model-empty__error {
  margin: -12px 0 16px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--status-error-bg);
  border: 1px solid var(--card-border);
}

.model-empty__dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 28px 20px;
  border-radius: 10px;
  border: 1.5px dashed var(--card-border);
  background: var(--content-bg);
  color: var(--text-secondary);
  font-size: 14px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.model-empty__dropzone:hover:not(:has(.model-empty__spin)) {
  border-color: var(--text-primary);
  background: var(--card-bg-hover);
}

.model-empty__dropzone.is-dragging {
  border-color: var(--text-primary);
  background: var(--accent-soft);
}

.model-empty__dropzone strong {
  color: var(--text-primary);
  font-weight: 700;
}

.model-empty__formats {
  font-size: 12px;
  color: var(--text-tertiary);
}

.model-empty__spin {
  animation: model-empty-spin 0.9s linear infinite;
  color: var(--text-primary);
}

@keyframes model-empty-spin {
  to { transform: rotate(360deg); }
}
.bim-model-loading {
  position: absolute;
  inset: 0;
  z-index: 34;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--overlay-scrim);
  color: var(--brand-white);
  font-weight: 600;
}

.bim-model-layers {
  width: 52px;
  background: var(--card-bg);
  border-right: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 12px;
  gap: 6px;
  flex-shrink: 0;
  z-index: 30;
}

.bim-model-layers__btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
}

.bim-model-layers__btn.is-active {
  background: var(--accent-soft);
  color: var(--text-primary);
}

.bim-model-layers__btn:hover:not(.is-active) {
  background: var(--content-bg);
}

.bim-model-panel {
  width: 280px;
  background: var(--card-bg);
  border-right: 1px solid var(--card-border);
  z-index: 25;
  display: flex;
  flex-direction: column;
  padding: 20px;
  box-shadow: none;
}

.bim-model-panel__title {
  margin: 0 0 16px;
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
}

.bim-model-panel__scroll {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.bim-model-panel__cat {
  margin: 0 0 8px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.bim-model-panel__empty {
  margin: 0;
  font-size: 13px;
  color: var(--text-tertiary);
  font-style: italic;
}

.bim-model-panel__doc {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  padding: 8px 10px;
  border-radius: 8px;
  margin-bottom: 6px;
  background: var(--content-bg);
  border: 1px solid var(--card-border);
  color: var(--text-link);
  text-decoration: none;
}

.bim-model-panel__upload {
  margin-top: 16px;
  width: 100%;
  padding: 10px 16px;
  border: 1px solid var(--btn-primary-border, var(--btn-primary-bg));
  border-radius: 8px;
  background: var(--btn-primary-bg);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--btn-primary-text);
  font-family: inherit;
  font-size: 13px;
  transition: background 0.15s, border-color 0.15s;
}

.bim-model-panel__upload:hover {
  background: var(--btn-primary-hover);
  border-color: var(--btn-primary-border, var(--btn-primary-bg));
}

.bim-model-canvas {
  flex: 1;
  position: relative;
  background: var(--viewer-bg);
}

.bim-model-canvas__host {
  position: absolute;
  inset: 0;
}

.bim-model-modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay-scrim);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bim-model-modal {
  background: var(--card-bg);
  padding: 24px;
  border-radius: 12px;
  width: 400px;
  max-width: 92vw;
  border: 1px solid var(--card-border);
  box-shadow: var(--card-shadow);
}

.bim-model-modal__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.bim-model-modal__head h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.bim-model-modal__head button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
}

.bim-model-modal__label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.bim-model-modal__select {
  width: 100%;
  padding: 10px;
  margin-bottom: 16px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  font-size: 14px;
  background: var(--input-bg);
  color: var(--input-text);
}

.bim-model-modal__drop {
  width: 100%;
  padding: 24px;
  border: 2px dashed var(--card-border);
  border-radius: 10px;
  background: var(--content-bg);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-family: inherit;
}
.slide-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.3);
    z-index: 998;
}

.slide-over {
    position: fixed;
    top: 0;
    right: 0;
    width: 400px;
    height: 100vh;
    background: var(--surface-default, #fff);
    z-index: 999;
    box-shadow: -4px 0 15px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.slide-over.open {
    transform: translateX(0);
}

.slide-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-default, #e2e8f0);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.slide-header h2 {
    margin: 0 0 4px 0;
    font-size: 20px;
    color: var(--text-primary, #0f172a);
}

.slide-header .subtitle {
    font-size: 14px;
    color: var(--text-secondary, #64748b);
}

.close-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 4px;
}
.close-btn:hover {
    color: var(--text-primary);
}

.slide-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-default, #e2e8f0);
}

.slide-tabs button {
    flex: 1;
    padding: 12px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
}

.slide-tabs button.active {
    color: var(--accent-primary, #2563eb);
    border-bottom-color: var(--accent-primary, #2563eb);
}

.slide-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.tab-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.preview-box {
    height: 200px;
    background: var(--surface-muted, #f8fafc);
    border: 1px dashed var(--border-default, #cbd5e1);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-tertiary);
    gap: 12px;
}

.btn-primary, .btn-secondary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    width: 100%;
}

.btn-primary {
    background: var(--accent-primary, #2563eb);
    color: #fff;
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--border-default, #cbd5e1);
    color: var(--text-primary);
}

.meta-list {
    background: var(--surface-muted, #f8fafc);
    padding: 16px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.meta-item {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
}

.meta-item .label {
    color: var(--text-secondary);
}

.meta-item .val {
    font-weight: 500;
    color: var(--text-primary);
}
.meta-item .val.hash {
    font-family: monospace;
    background: #e2e8f0;
    padding: 2px 6px;
    border-radius: 4px;
}

.timeline-item {
    display: flex;
    flex-direction: column;
    padding-left: 20px;
    position: relative;
    margin-bottom: 24px;
}
.timeline-item:before {
    content: '';
    position: absolute;
    left: 4px;
    top: 12px;
    bottom: -24px;
    width: 2px;
    background: var(--border-default, #e2e8f0);
}
.timeline-item:last-child:before {
    display: none;
}
.timeline-item .dot {
    position: absolute;
    left: 0;
    top: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-default, #cbd5e1);
    border: 2px solid #fff;
}
.timeline-item .dot.green {
    background: #10b981;
}
.timeline-item .time {
    font-size: 11px;
    color: var(--text-tertiary);
    margin-bottom: 4px;
}
.timeline-item .desc {
    font-size: 13px;
    color: var(--text-primary);
}

.tab-comments {
    display: flex;
    flex-direction: column;
    height: 100%;
}
.comment-list {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.comment-bubble {
    background: var(--surface-muted, #f1f5f9);
    padding: 12px;
    border-radius: 8px;
    border-bottom-left-radius: 0;
}
.c-author {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}
.c-text {
    font-size: 13px;
    color: var(--text-secondary);
}
.c-time {
    font-size: 10px;
    color: var(--text-tertiary);
    margin-top: 6px;
    text-align: right;
}
.comment-input-area {
    margin-top: 16px;
    display: flex;
    gap: 8px;
}
.comment-input-area input {
    flex: 1;
    padding: 10px;
    border: 1px solid var(--border-default);
    border-radius: 6px;
    outline: none;
}
.comment-input-area button {
    background: var(--accent-primary, #2563eb);
    color: #fff;
    border: none;
    padding: 10px 14px;
    border-radius: 6px;
    cursor: pointer;
}
.cde-plan-card {
    background: var(--surface-default, #fff);
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--card-border, #e2e8f0);
    cursor: grab;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.cde-plan-card:active {
    cursor: grabbing;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.title-row {
    display: flex;
    align-items: center;
    gap: 8px;
}
.plan-number {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary, #1e293b);
}
.version-badge {
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 12px;
    background: var(--surface-muted, #f1f5f9);
    color: var(--text-secondary, #64748b);
    text-transform: uppercase;
}
.action-menu {
    background: transparent;
    border: none;
    color: var(--text-tertiary, #94a3b8);
    cursor: pointer;
    padding: 2px;
    border-radius: 4px;
}
.action-menu:hover {
    background: var(--surface-hover, #f8fafc);
    color: var(--text-primary, #1e293b);
}
.card-title {
    font-size: 13px;
    color: var(--text-secondary, #475569);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4px;
}
.trade-badge {
    font-size: 11px;
    padding: 2px 6px;
    background: var(--accent-subtle, #e0f2fe);
    color: var(--accent-strong, #0284c7);
    border-radius: 4px;
    font-weight: 500;
}
.footer-right {
    display: flex;
    align-items: center;
    gap: 6px;
}
.uploader-name {
    font-size: 11px;
    color: var(--text-tertiary, #94a3b8);
}
.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.status-dot.orange {
    background: #f59e0b;
}
.status-dot.green {
    background: #10b981;
}
/* Unter App-Header + Gebäude-Tabs */
.asset-hub-split {
  position: fixed;
  top: 100px;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 35;
  display: flex;
  flex-direction: column;
  background: var(--content-bg);
}

.asset-hub-split__close {
  position: absolute;
  top: 8px;
  right: 10px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 28px;
  padding: 0 10px;
  margin: 0;
  border: 1px solid var(--card-border);
  border-radius: 6px;
  background: var(--card-bg);
  box-shadow: var(--card-shadow);
  font-family: inherit;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}

.asset-hub-split__close:hover {
  background: var(--surface-muted);
  color: var(--text-primary);
}

.asset-hub-split__body {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
}

@media (max-width: 960px) {
  .asset-hub-split__body {
    grid-template-columns: 1fr;
    grid-template-rows: 50vh auto;
  }
}

.asset-hub-split__viewer {
  position: relative;
  min-height: 0;
  min-width: 0;
  background: #1a1a1a;
  overflow: hidden;
}

.asset-hub-split__viewer-host {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: auto;
}

/* UI-Overlays: nur Panels/Toolbars klickbar, Fläche lässt Orbit/Selektion durch */
.asset-hub-split__viewer .viewer-ui-root {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.asset-hub-split__viewer .viewer-ui-main {
  pointer-events: none;
}

.asset-hub-split__overlay {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
}

.asset-hub-split__empty {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--content-bg);
}

.asset-hub-split__empty-hint {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--text-secondary);
  text-align: center;
}

.asset-hub-split__sidebar {
  min-height: 0;
  overflow-y: auto;
  border-left: 1px solid var(--card-border);
  background: var(--card-bg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.asset-hub-split__section-title {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.asset-hub-link-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.asset-hub-link-form__hint,
.asset-hub-link-form__warn {
  margin: 0;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.45;
}

.asset-hub-link-form__warn {
  color: #92400e;
  padding: 8px 10px;
  background: #fffbeb;
  border-radius: 8px;
  border: 1px solid #fcd34d;
}

.asset-hub-link-form__selection {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px;
  border-radius: 8px;
  background: var(--surface-muted);
  border: 1px solid var(--card-border);
}

.asset-hub-link-form__selection-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
}

.asset-hub-link-form__selection-name {
  font-size: 14px;
  color: var(--text-primary);
}

.asset-hub-link-form__guid {
  font-size: 11px;
  word-break: break-all;
  color: var(--text-tertiary);
  font-family: ui-monospace, monospace;
}

.asset-hub-link-form__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

.asset-hub-link-form__field select {
  padding: 10px 12px;
  font-size: 14px;
  font-weight: 400;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  background: var(--content-bg);
  color: var(--text-primary);
}

.asset-hub-link-form__error {
  margin: 0;
  font-size: 12px;
  color: #c53030;
}

.asset-hub-link-form__success {
  margin: 0;
  font-size: 12px;
  color: #15803d;
  font-weight: 600;
}

.asset-hub-link-form__submit {
  align-self: stretch;
  justify-content: center;
}
.asset-hub-page__intro {
  margin: 0 0 20px;
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-secondary);
  background: var(--surface-muted);
  border: 1px solid var(--card-border);
  border-radius: 8px;
}

.asset-hub-page__intro strong {
  color: var(--text-primary);
}

.asset-hub-page__banner {
  margin: 0 0 16px;
  padding: 10px 14px;
  font-size: 13px;
  border-radius: 8px;
  background: var(--surface-muted);
  color: var(--text-secondary);
}

.asset-hub-page__banner--warn {
  background: #fffbeb;
  color: #92400e;
  border: 1px solid #fcd34d;
}

.asset-hub-page__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: start;
}

@media (max-width: 900px) {
  .asset-hub-page__grid {
    grid-template-columns: 1fr;
  }
}

.asset-hub-page__panel {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 24px;
  box-shadow: var(--card-shadow);
}

.asset-hub-page__panel-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.asset-hub-page__panel-desc {
  margin: 0 0 16px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.asset-hub-page__guid-row {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.asset-hub-page__input {
  flex: 1;
  min-width: 0;
  padding: 10px 12px;
  font-size: 14px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  background: var(--content-bg);
  color: var(--text-primary);
  font-family: ui-monospace, monospace;
}

.asset-hub-page__selection {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
  padding: 12px;
  border-radius: 8px;
  background: var(--surface-muted);
  border: 1px solid var(--card-border);
}

.asset-hub-page__selection-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
}

.asset-hub-page__guid {
  font-size: 12px;
  word-break: break-all;
  color: var(--text-primary);
}

.asset-hub-page__selection-name {
  font-size: 13px;
  color: var(--text-secondary);
}

.asset-hub-page__3d-btn {
  align-self: flex-start;
}

.asset-hub-page__empty {
  margin: 0;
  font-size: 13px;
  color: var(--text-tertiary);
}

.asset-hub-page__links-table {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 480px;
  overflow-y: auto;
}

.asset-hub-page__link-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  overflow: hidden;
}

.asset-hub-page__link-row--active {
  border-color: var(--card-border-hover);
  box-shadow: 0 0 0 1px var(--card-border-hover);
}

.asset-hub-page__link-row-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px;
  text-align: left;
  border: none;
  background: transparent;
  cursor: pointer;
  color: inherit;
}

.asset-hub-page__link-row-main:hover {
  background: var(--surface-muted);
}

.asset-hub-page__link-doc {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.asset-hub-page__link-guid {
  font-size: 11px;
  color: var(--text-tertiary);
  word-break: break-all;
}

.asset-hub-page__link-type {
  flex-shrink: 0;
  padding: 0 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
}

.asset-hub-page--split-host {
  display: flex;
  flex-direction: column;
  padding: 0 !important;
  max-width: none !important;
  height: 100%;
  overflow: hidden;
  box-sizing: border-box;
}
.access-page {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 1200px;
}

.access-page__header-title {
  margin: 0 0 4px;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.access-page__header-desc {
  margin: 0;
  font-size: 13px;
  color: var(--text-secondary);
}

.access-page__layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
  align-items: start;
}

@media (max-width: 960px) {
  .access-page__layout {
    grid-template-columns: 1fr;
  }
}

.access-page__card {
  background: var(--card-bg);
  border-radius: 14px;
  padding: 24px;
  border: 1px solid var(--card-border);
  box-shadow: var(--card-shadow);
}

.access-page__card-title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.access-page__card-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}

.access-page__label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  display: block;
  margin-bottom: 5px;
}

.access-page__input,
.access-page__select,
.access-page__textarea {
  width: 100%;
  padding: 9px 12px;
  border-radius: 8px;
  border: 1px solid var(--input-border);
  font-size: 13px;
  outline: none;
  box-sizing: border-box;
  font-family: inherit;
  background: var(--input-bg);
  color: var(--input-text);
}

.access-page__input:focus,
.access-page__select:focus,
.access-page__textarea:focus {
  border-color: var(--input-border-focus);
}

.access-page__textarea {
  resize: vertical;
  min-height: 60px;
}

.access-page__grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.access-page__grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

@media (max-width: 720px) {
  .access-page__grid-2,
  .access-page__grid-3 {
    grid-template-columns: 1fr;
  }
}

.access-page__permissions {
  padding: 16px;
  background: var(--accent-soft);
  border-radius: 12px;
  border: 1px solid var(--card-border);
}

.access-page__permissions-title {
  margin: 0 0 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.access-page__perm-group-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 8px;
  border-bottom: 1px solid var(--card-border);
  padding-bottom: 4px;
}

.access-page__perm-group-title--spaced {
  margin-top: 16px;
}

.access-page__check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  cursor: pointer;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.access-page__actions {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
  align-items: center;
}

.access-page__btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--btn-primary-border, var(--btn-primary-bg));
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  font-family: inherit;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.access-page__btn-ghost:hover:not(:disabled) {
  background: var(--btn-primary-hover);
  border-color: var(--btn-primary-border, var(--btn-primary-bg));
  color: var(--btn-primary-text);
}

.access-page__btn-primary {
  padding: 10px 20px;
  border-radius: 8px;
  border: 1px solid var(--btn-primary-border, var(--btn-primary-bg));
  margin-left: auto;
  font-weight: 600;
  font-size: 14px;
  font-family: inherit;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.access-page__btn-primary--enabled {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  cursor: pointer;
}

.access-page__btn-primary--enabled:hover {
  background: var(--btn-primary-hover);
  border-color: var(--btn-primary-border, var(--btn-primary-bg));
}

.access-page__btn-primary--disabled {
  background: var(--btn-disabled-bg);
  color: var(--btn-disabled-text);
  border-color: var(--btn-disabled-bg);
  cursor: not-allowed;
}

.access-page__success-box {
  margin-top: 20px;
  padding: 16px;
  border-radius: 10px;
  background: var(--accent-soft);
  border: 1px solid var(--card-border);
}

.access-page__success-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.access-page__link-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
}

.access-page__link-input {
  flex: 1;
  padding: 8px;
  border-radius: 6px;
  border: 1px solid var(--card-border);
  background: var(--input-bg);
  font-size: 12px;
  color: var(--input-text);
}

.access-page__btn-outline {
  background: var(--btn-primary-bg);
  border: 1px solid var(--btn-primary-border, var(--btn-primary-bg));
  color: var(--btn-primary-text);
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  font-family: inherit;
  transition: background 0.15s, border-color 0.15s;
}

.access-page__btn-outline:hover {
  background: var(--btn-primary-hover);
  border-color: var(--btn-primary-border, var(--btn-primary-bg));
}

.access-page__btn-outline--copied {
  background: var(--btn-primary-hover);
  border-color: var(--btn-primary-border, var(--btn-primary-bg));
}

.access-page__btn-mail {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 6px;
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
}

.access-page__sidebar-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.access-page__templates {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Vorlagen wie Gebäudekarten */
.access-template {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  box-shadow: var(--card-shadow);
}

.access-template:hover {
  border-color: var(--card-border-hover);
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-2px);
}

.access-template__visual {
  height: 100px;
  background: var(--content-bg);
  border-bottom: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.access-template__body {
  padding: 14px 16px;
}

.access-template__name {
  font-weight: 700;
  font-size: 14px;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.access-template__desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 10px;
  line-height: 1.45;
}

.access-template__tags {
  font-size: 11px;
  color: var(--text-secondary);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  margin-bottom: 10px;
}

.access-template__cta {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}

.access-template--custom {
  position: relative;
}

.access-template__delete {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 6px;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 4px;
  display: flex;
}

.access-template__delete:hover {
  color: var(--text-primary);
  border-color: var(--text-primary);
}

.access-page__save-template {
  background: var(--accent-soft);
  border-radius: 12px;
  padding: 16px;
  border: 1px solid var(--card-border);
}

.access-page__table-card {
  background: var(--card-bg);
  border-radius: 14px;
  border: 1px solid var(--card-border);
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.access-page__table-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.access-page__table-title {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.access-page__badge {
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  background: var(--status-ok-bg);
  color: var(--status-ok);
  font-weight: 600;
  border: 1px solid var(--card-border);
}

.access-page__table {
  width: 100%;
  border-collapse: collapse;
}

.access-page__table th {
  padding: 10px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  border-bottom: 1px solid var(--card-border);
  background: var(--accent-soft);
}

.access-page__table td {
  padding: 13px 16px;
  font-size: 13px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--card-border);
}

.access-page__table tr:last-child td {
  border-bottom: none;
}

.access-page__table-empty {
  padding: 32px;
  text-align: center;
  color: var(--text-tertiary);
}

.access-page__status-pill {
  padding: 3px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--card-border);
}

.access-page__dialog-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay-scrim);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.access-page__dialog {
  background: var(--card-bg);
  padding: 24px;
  border-radius: 14px;
  width: 380px;
  max-width: 90%;
  border: 1px solid var(--card-border);
  box-shadow: var(--card-shadow-hover);
}

.access-page__dialog-title {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.access-page__dialog-text {
  margin: 0 0 24px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.access-page__dialog-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

.access-page__toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  z-index: 1050;
  box-shadow: var(--card-shadow-hover);
}
.tutorials-page {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.tutorials-page__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.tutorials-page__card {
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: var(--card-shadow);
}

.tutorials-page__card:hover {
  transform: translateY(-2px);
  box-shadow: var(--card-shadow-hover);
}

.tutorials-page__thumb {
  height: 160px;
  background: var(--surface-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
}

.tutorials-page__play {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  box-shadow: var(--card-shadow);
}

.tutorials-page__body {
  padding: 16px;
}

.tutorials-page__card-title {
  margin: 0 0 4px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.tutorials-page__duration {
  margin: 0;
  font-size: 12px;
  color: var(--text-secondary);
}
.ausschreibung-page {
  padding: 32px;
  max-width: 1100px;
  margin: 0 auto;
}

.ausschreibung-page__header-actions {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 16px;
}

.ausschreibung-page__header-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.ausschreibung-page__steps {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 28px;
  background: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--card-border);
  padding: 16px 24px;
  box-shadow: var(--card-shadow);
}

.ausschreibung-page__step-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.ausschreibung-page__step-dot--done {
  background: var(--text-secondary);
  color: var(--btn-primary-text);
}

.ausschreibung-page__step-dot--active {
  background: var(--btn-solid-bg, var(--btn-primary-bg));
  color: var(--btn-solid-text, var(--btn-primary-text));
  border: 1px solid var(--btn-solid-bg, var(--btn-primary-border));
}

.ausschreibung-page__step-dot--idle {
  background: var(--accent-soft);
  color: var(--text-tertiary);
}

.ausschreibung-page__step-line {
  flex: 1;
  height: 2px;
  margin: 0 12px;
  min-width: 40px;
  background: var(--card-border);
}

.ausschreibung-page__step-line--done {
  background: var(--text-secondary);
}

.ausschreibung-page__kat-chip {
  padding: 8px 16px;
  border-radius: 20px;
  border: 2px solid var(--card-border);
  background: var(--card-bg);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
}

.ausschreibung-page__kat-chip--active {
  border-color: var(--text-primary);
  background: var(--accent-soft);
  color: var(--text-primary);
}

.ausschreibung-page__panel {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.ausschreibung-page__panel-head {
  padding: 14px 20px;
  border-bottom: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ausschreibung-page__panel-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.ausschreibung-page__row--selected {
  background: var(--accent-soft) !important;
}

.ausschreibung-page__summary {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 20px;
  box-shadow: var(--card-shadow);
}

.ausschreibung-page__cta {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: none;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background 0.15s, color 0.15s;
}

.ausschreibung-page__cta--enabled {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border: 1px solid var(--btn-primary-border, var(--btn-primary-bg));
}

.ausschreibung-page__cta--enabled:hover {
  background: var(--btn-primary-hover);
}

.ausschreibung-page__cta--disabled {
  background: var(--btn-disabled-bg);
  color: var(--btn-disabled-text);
  cursor: not-allowed;
}

.ausschreibung-page__provider-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 16px;
  transition: border-color 0.15s;
}

.ausschreibung-page__provider-card--sent {
  border-color: var(--text-tertiary);
}

.ausschreibung-page__success-box {
  background: var(--accent-soft);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 32px;
  text-align: center;
  margin-bottom: 24px;
}

.ausschreibung-page__info-box {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 20px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.ausschreibung-page__info-box strong {
  color: var(--text-primary);
}

.ausschreibung-page__info-box code {
  color: var(--text-primary);
  font-family: ui-monospace, monospace;
}
/* ── LUBIM Auth – #4D5156 · #FFF · #000 ─────────────────────────────────── */

.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--content-bg);
}

.auth-body {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px 48px;
  background: var(--content-bg);
}

.auth-body-inner {
  width: 100%;
  max-width: 420px;
}

.auth-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 32px 28px 28px;
  animation: authFadeUp 0.3s ease both;
}

@keyframes authFadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.auth-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

.auth-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0 0 24px;
  line-height: 1.5;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--card-border);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.auth-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.auth-field label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.auth-field input {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 0;
  padding: 11px 12px;
  font-size: 15px;
  color: var(--input-text);
  font-family: inherit;
  transition: border-color 0.15s;
  outline: none;
  box-sizing: border-box;
  width: 100%;
}

.auth-field input::placeholder {
  color: var(--input-placeholder);
}

.auth-field input:focus {
  border-color: var(--input-border-focus);
}

.auth-field-link {
  text-align: right;
  margin-top: 4px;
}

.auth-field-link a {
  font-size: 13px;
  color: var(--text-link);
  text-decoration: underline;
  font-weight: 600;
}

.auth-error {
  font-size: 13px;
  color: var(--status-error, #c0392b);
  background: var(--status-error-bg);
  border-left: 3px solid var(--status-error, #c0392b);
  padding: 10px 12px;
  margin: 0;
}

.auth-success {
  font-size: 13px;
  color: var(--status-ok, #00875a);
  background: var(--status-ok-bg);
  border-left: 3px solid var(--status-ok, #00875a);
  padding: 12px 14px;
  margin: 0 0 16px;
}

.auth-btn {
  margin-top: 4px;
  padding: 13px 16px;
  background: var(--btn-primary-bg, #fff);
  color: var(--btn-primary-text, #000);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid var(--btn-primary-border, #4d5156);
  border-radius: 0;
  cursor: pointer;
  transition: background 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  font-family: inherit;
  text-decoration: none;
  box-sizing: border-box;
  width: 100%;
}

.auth-btn:hover:not(:disabled) {
  background: var(--btn-primary-hover, rgba(77, 81, 86, 0.08));
  border-color: var(--btn-primary-border, #4d5156);
}

.auth-btn:disabled {
  background: var(--btn-disabled-bg);
  color: var(--btn-disabled-text);
  cursor: not-allowed;
}

/* Dark mode — auth pages follow global theme */
.dark .auth-page {
  background: var(--content-bg);
}

.dark .auth-body {
  background: var(--content-bg);
}

.dark .auth-card {
  background: var(--card-bg);
  border-color: var(--card-border);
}

.dark .auth-title {
  color: var(--text-primary);
}

.dark .auth-subtitle {
  color: var(--text-secondary);
  border-bottom-color: var(--card-border);
}

.dark .auth-field label {
  color: var(--text-secondary);
}

.dark .auth-field input {
  background: var(--input-bg);
  border-color: var(--input-border);
  color: var(--input-text);
}

.dark .auth-field input::placeholder {
  color: var(--input-placeholder, var(--text-tertiary));
}

.dark .auth-field input:focus {
  border-color: var(--input-border-focus);
}

.dark .auth-field-link a,
.dark .auth-switch a {
  color: var(--text-link);
}

.dark .auth-switch {
  border-top-color: var(--card-border);
  color: var(--text-secondary);
}

.dark .auth-footer-note {
  color: var(--text-tertiary);
}

.auth-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: authSpin 0.7s linear infinite;
}

@keyframes authSpin {
  to { transform: rotate(360deg); }
}

.auth-switch {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--card-border);
  font-size: 14px;
  color: var(--text-secondary);
  text-align: center;
}

.auth-switch a {
  color: var(--text-link);
  font-weight: 700;
  text-decoration: underline;
}

.auth-success-block {
  text-align: center;
}

.auth-footer-note {
  margin: 16px 0 0;
  text-align: center;
  font-size: 12px;
  color: var(--text-tertiary);
}

/* Legacy models/viewer pages */
.models-layout,
.viewer-layout {
  min-height: 100vh;
  background: var(--brand-white, #fff);
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--brand-black, #000);
}

.models-nav,
.viewer-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  height: 52px;
  background: var(--brand-white, #fff);
  color: var(--brand-black, #000);
  border-bottom: 1px solid #E5E5E5;
  position: sticky;
  top: 0;
  z-index: 10;
}

.models-nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 22px;
  font-weight: 800;
  color: var(--brand-black, #000);
  letter-spacing: -0.02em;
}

.models-nav-logo-dot { display: none; }

.models-nav-user { display: flex; align-items: center; gap: 12px; }
.models-nav-email { font-size: 13px; color: var(--brand-gray, #4d5156); }

.models-logout-btn {
  padding: 6px 14px;
  background: transparent;
  color: var(--brand-black, #000);
  border: 1px solid #D0D0D0;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}

.models-content { max-width: 1200px; margin: 0 auto; padding: 24px 20px; }
.models-header h1 { font-size: 20px; font-weight: 700; margin: 0 0 24px; }

.upload-zone {
  border: 2px dashed #D0D0D0;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  background: var(--brand-white, #fff);
  cursor: pointer;
  margin-bottom: 28px;
  text-align: center;
}

.upload-zone:hover,
.upload-zone.dragging {
  border-color: var(--brand-black, #000);
  background: var(--accent-soft);
}

.models-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.model-card {
  background: var(--brand-white, #fff);
  border: 1px solid #E0E0E0;
  padding: 20px;
  transition: border-color 0.15s;
}

.model-card:hover { border-color: var(--brand-black, #000); }

.model-btn-view {
  flex: 1;
  padding: 8px 12px;
  background: var(--brand-black, #000);
  color: var(--brand-white, #fff);
  border: none;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}

.model-btn-view:hover { background: var(--brand-gray, #4d5156); }

.model-btn-delete {
  padding: 8px 12px;
  background: #fff;
  color: var(--brand-black, #000);
  border: 1px solid #D0D0D0;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
}

.viewer-back-btn {
  padding: 6px 12px;
  border: 1px solid #D0D0D0;
  color: var(--brand-black, #000);
  font-size: 13px;
  text-decoration: none;
  font-family: inherit;
}

.viewer-title { font-size: 14px; font-weight: 600; color: var(--brand-black, #000); margin: 0; }
.viewer-iframe { width: 100%; height: calc(100vh - 52px); border: none; background: #f5f5f5; }
/* ═══ LUBIM — Buttons = Grau der Gebäudekarte (Holzhaus)
   Light: Anthrazit #4D5156 (--brand-gray / --card-border-hover)
   Dark:  Kartenfläche #141414 + Rand #4D5156, weiße Schrift
   ═══ */

.page {
  padding: 24px 32px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.page--wide {
  max-width: none;
  padding: 32px;
}

.page--full-height {
  min-height: 100%;
  box-sizing: border-box;
}

.page__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.page__header-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.page__title {
  margin: 0 0 4px;
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
}

.page__title--lg {
  font-size: 24px;
}

.page__subtitle {
  margin: 0;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.page__card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 32px;
  color: var(--text-secondary);
  text-align: center;
  font-weight: 500;
  font-size: 14px;
  box-shadow: var(--card-shadow);
}

.page__count {
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
  background: var(--content-bg);
  color: var(--text-secondary);
  font-weight: 600;
}

/* Breadcrumbs */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-tertiary);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.breadcrumb__link {
  cursor: pointer;
  color: var(--text-secondary);
  background: none;
  border: none;
  padding: 0;
  font: inherit;
}

.breadcrumb__link:hover {
  color: var(--text-primary);
}

.breadcrumb__current {
  color: var(--text-primary);
  font-weight: 600;
}

/* Cards & panels */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
}

.card--pad {
  padding: 24px;
}

.card--pad-sm {
  padding: 12px 14px;
}

.card--pad-sm {
  padding: 16px;
}

.card__title {
  margin: 0 0 16px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.card__label {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.card__value {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
}

/* Tabs */
.tabs-bar {
  background: var(--card-bg);
  border-bottom: 1px solid var(--card-border);
  padding: 0 32px;
}

.tabs-bar__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 32px;
}

.tab-item {
  padding: 16px 0;
  cursor: pointer;
  font-weight: 700;
  font-size: 14px;
  color: var(--tab-text-inactive);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: inherit;
  transition: color 0.15s, border-color 0.15s;
}

.tab-item:hover {
  color: var(--text-primary);
}

.tab-item--active {
  color: var(--tab-text-active);
  border-bottom-color: var(--tab-underline);
}

/* Tables */
.data-table-wrap {
  background: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--card-border);
  overflow: hidden;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table thead tr {
  background: var(--content-bg);
}

.data-table th {
  padding: 11px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  border-bottom: 1px solid var(--card-border);
}

.data-table td {
  padding: 12px 16px;
  font-size: 13px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--card-border);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr:hover {
  background: var(--hover-bg);
}

.data-table__cell--muted {
  color: var(--text-secondary);
  font-family: ui-monospace, monospace;
  font-size: 12px;
}

/* Empty / dashed */
.empty-state {
  padding: 40px;
  text-align: center;
  background: var(--card-bg);
  border-radius: 12px;
  border: 1px dashed var(--card-border);
  color: var(--text-tertiary);
}

.empty-state h3 {
  margin: 0 0 8px;
  color: var(--text-primary);
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 700;
  background: var(--accent-soft);
  color: var(--text-secondary);
  border: 1px solid var(--card-border);
}

/* Form */
.form-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-field label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  padding: 9px 12px;
  border-radius: 8px;
  border: 1px solid var(--input-border);
  font-size: 13px;
  outline: none;
  box-sizing: border-box;
  font-family: inherit;
  background: var(--input-bg);
  color: var(--input-text);
  transition: border-color 0.15s;
}

.form-input:focus {
  border-color: var(--input-border-focus);
}

.form-input::placeholder {
  color: var(--input-placeholder, var(--text-tertiary));
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay-scrim);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(3px);
}

.modal-panel {
  background: var(--card-bg);
  border-radius: 16px;
  width: 860px;
  max-width: 96vw;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--card-shadow-hover);
  border: 1px solid var(--card-border);
}

.modal-panel__header {
  padding: 20px 28px 0;
  flex-shrink: 0;
}

.modal-panel__body {
  flex: 1;
  overflow-y: auto;
  padding: 0 28px 8px;
  min-height: 0;
}

.modal-panel__footer {
  padding: 14px 28px;
  border-top: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}

.alert-banner {
  margin-bottom: 16px;
  padding: 10px 14px;
  background: var(--status-error-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 600;
}

/* Standalone layout (Partner-Zugang ohne AppShell) */
.standalone-page {
  min-height: 100vh;
  background: var(--content-bg);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  display: flex;
  flex-direction: column;
}

.standalone-page__topbar {
  background: var(--topbar-bg);
  color: var(--topbar-text);
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--topbar-border);
  box-shadow: var(--card-shadow);
}

.standalone-page__brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  font-weight: 800;
}

.standalone-page__brand-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-secondary);
}

.standalone-page__brand-sub {
  font-size: 15px;
  color: var(--text-tertiary);
  border-left: 1px solid var(--card-border);
  padding-left: 20px;
  font-weight: 500;
}

.standalone-page__info {
  background: var(--card-bg);
  border-bottom: 1px solid var(--card-border);
  padding: 24px 32px;
}

.standalone-page__content {
  flex: 1;
  padding: 32px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}

.standalone-page__centered {
  min-height: 100vh;
  background: var(--content-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

/* Buttons — Light: Outline Anthrazit · Dark: Karten-Grau */
.btn,
.btn-primary,
.btn-secondary,
.btn-ghost,
.btn-text {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 8px;
  border: 1px solid var(--btn-primary-border, var(--btn-primary-bg));
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  box-sizing: border-box;
}

.btn--sm,
.btn-sm {
  padding: 8px 14px;
  font-size: 13px;
}

.btn--icon {
  padding: 6px 10px;
}

.btn:hover:not(:disabled),
.btn-primary:hover:not(:disabled),
.btn-secondary:hover:not(:disabled),
.btn-ghost:hover:not(:disabled),
.btn-text:hover:not(:disabled) {
  background: var(--btn-primary-hover);
  border-color: var(--btn-primary-border, var(--btn-primary-bg));
  color: var(--btn-primary-text);
}

.btn:disabled,
.btn-primary:disabled,
.btn-secondary:disabled,
.btn-ghost:disabled,
.btn-text:disabled {
  background: var(--btn-disabled-bg);
  color: var(--btn-disabled-text);
  border-color: var(--btn-disabled-bg);
  cursor: not-allowed;
}

.btn-text {
  padding: 8px 14px;
  font-size: 13px;
}

.btn-danger-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  border: 1px solid var(--btn-primary-border, var(--btn-primary-bg));
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.btn-danger-outline:hover {
  background: var(--btn-primary-hover);
  border-color: var(--btn-primary-border, var(--btn-primary-bg));
  color: var(--btn-primary-text);
}

.filter-chip {
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
  border: 1px solid var(--card-border);
  background: transparent;
  color: var(--text-secondary);
}

.filter-chip--active {
  border-color: var(--btn-solid-bg, var(--brand-gray));
  background: var(--btn-solid-bg, var(--brand-gray));
  color: var(--btn-solid-text, var(--brand-white));
}

.filter-chip:disabled {
  background: var(--btn-disabled-bg);
  color: var(--btn-disabled-text);
  border-color: var(--btn-disabled-bg);
  cursor: not-allowed;
}

.app-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--btn-solid-bg, var(--btn-primary-bg));
  color: var(--btn-solid-text, var(--btn-primary-text));
  border: 1px solid var(--btn-solid-bg, var(--btn-primary-border));
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  z-index: 1050;
  box-shadow: var(--card-shadow-hover);
  animation: fadeIn 0.2s ease;
}

/* LU / Profil-Avatar — gleicher Ton wie IFC hochladen & Stammdaten */
.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid var(--btn-primary-border, var(--btn-primary-bg));
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
  cursor: pointer;
  margin-left: 8px;
  transition: background 0.15s, border-color 0.15s;
  user-select: none;
  letter-spacing: 0.02em;
}

.user-avatar:hover {
  background: var(--btn-primary-hover);
  border-color: var(--btn-primary-border, var(--btn-primary-bg));
}

.user-avatar--lg {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  font-size: 32px;
  margin-left: 0;
}

.dark .user-avatar--lg {
  background: var(--card-bg);
}

.user-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  width: 200px;
  box-shadow: var(--card-shadow-hover);
  z-index: 100;
  overflow: hidden;
}

.user-menu__item {
  display: block;
  width: 100%;
  padding: 12px 16px;
  background: transparent;
  border: none;
  text-align: left;
  color: var(--text-primary);
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s;
}

.user-menu__item:hover {
  background: var(--hover-bg);
}

.user-menu__item--danger {
  color: var(--text-primary);
  font-weight: 600;
}

.user-menu__item--danger:hover {
  background: var(--hover-bg);
  color: var(--text-primary);
}

.user-menu__divider {
  height: 1px;
  background: var(--card-border);
}

/* Grid helpers */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

@media (max-width: 720px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page {
    padding: 16px;
  }
  .page--wide {
    padding: 16px;
  }
  .page__card {
    padding: 16px;
  }
  .page__title {
    font-size: 18px;
  }
  .page__title--lg {
    font-size: 20px;
  }
  .tabs-bar {
    padding: 0 16px;
  }
  .tabs-bar__inner {
    gap: 16px;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }
  .card--pad {
    padding: 16px;
  }
  .breadcrumb {
    margin-bottom: 16px;
  }
}
/* ── Minimalistische Piktogramme & Lucide-Icons (projektweit) ── */

svg.lucide {
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.pictogram,
.building-card__pictogram,
.model-empty__icon,
.ausschreibung-page__header-icon,
.viewer-drawer__cluster-icon,
.welcome-modal__feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.building-card__pictogram {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background: transparent;
  border: 1px solid var(--card-border);
  transition: border-color 0.2s, color 0.2s;
}

.building-card__pictogram::before {
  display: none;
}

.building-card__pictogram svg {
  opacity: 0.75;
}

.building-card:hover .building-card__pictogram {
  border-color: var(--card-border-hover);
  transform: none;
  box-shadow: none;
}

.building-card:hover .building-card__pictogram svg {
  opacity: 1;
  color: var(--text-primary);
}

.model-empty__icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: transparent;
  border: 1px solid var(--card-border);
}

.model-empty__icon svg {
  opacity: 0.8;
}

.viewer-drawer__cluster-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: transparent;
  font-size: 0;
}

.viewer-drawer__cluster-icon svg {
  color: var(--text-secondary);
  opacity: 0.85;
}

.viewer-drawer__toggle-btn svg {
  opacity: 0.7;
}

.ausschreibung-page__header-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: transparent;
  border: 1px solid var(--card-border);
  font-size: 0;
}

.welcome-modal__feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  border: 1px solid var(--card-border);
  background: transparent;
  margin-bottom: 8px;
}

.welcome-modal__feature-icon svg {
  opacity: 0.8;
}