@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&display=swap');

:root {
  --bg-primary: hsl(230, 25%, 8%);
  --bg-card: hsla(230, 25%, 15%, 0.4);
  --bg-card-hover: hsla(230, 25%, 20%, 0.6);
  --border-glow: hsla(260, 80%, 70%, 0.2);
  --border-glow-hover: hsla(260, 80%, 70%, 0.4);
  --accent-primary: hsl(260, 80%, 70%);
  --accent-secondary: hsl(320, 80%, 65%);
  --text-main: hsl(0, 0%, 95%);
  --text-muted: hsl(230, 15%, 70%);
  --font-family: 'Outfit', sans-serif;
  --glass-blur: 16px;
  --glow-shadow: 0 0 20px hsla(260, 80%, 70%, 0.15);
}

* {
  box-sizing: border-box;
}

body, html {
  margin: 0;
  padding: 0;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
}

/* Background gradient for portal and fallbacks */
.gradient-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 20% 30%, hsla(260, 50%, 20%, 0.3) 0%, transparent 50%),
              radial-gradient(circle at 80% 70%, hsla(320, 50%, 20%, 0.3) 0%, transparent 50%);
  z-index: 0;
}

/* Common UI Layer overlay */
#ui-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none; /* Let events pass to WebGL canvas below */
  z-index: 10;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
}

/* Interactive elements in UI layer must re-enable pointer events */
.interactive {
  pointer-events: auto;
}

/* Brand header */
.brand-container {
  display: flex;
  align-items: center;
  gap: 16px;
}

.client-logo {
  max-height: 50px;
  max-width: 150px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
  transition: transform 0.3s ease;
}

.client-logo:hover {
  transform: scale(1.05);
}

.subdomain-tag {
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border-glow);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-primary);
  box-shadow: var(--glow-shadow);
}

/* Loading Overlay */
#loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: var(--bg-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader-container {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  backdrop-filter: blur(var(--glass-blur));
  padding: 40px;
  border-radius: 24px;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), var(--glow-shadow);
  max-width: 320px;
  width: 90%;
  animation: floatCard 6s ease-in-out infinite;
}

.loader-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid hsla(260, 80%, 70%, 0.1);
  border-left-color: var(--accent-primary);
  border-right-color: var(--accent-secondary);
  border-radius: 50%;
  margin: 0 auto 24px;
  animation: spin 1s linear infinite;
}

.loader-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.loader-progress-bar {
  width: 100%;
  height: 4px;
  background: hsla(0, 0%, 100%, 0.1);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 16px;
}

.loader-progress-fill {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  transition: width 0.1s ease;
}

/* Glassmorphic Portal Page Container */
.portal-container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
}

.portal-card {
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border-glow);
  border-radius: 28px;
  padding: 48px;
  max-width: 500px;
  width: 100%;
  text-align: center;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), var(--glow-shadow);
  transition: border-color 0.3s ease;
}

.portal-card:hover {
  border-color: var(--border-glow-hover);
}

.portal-title {
  font-size: 2.25rem;
  font-weight: 800;
  margin-top: 0;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--text-main) 30%, var(--accent-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.portal-text {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 32px;
}

.portal-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.portal-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-radius: 16px;
  background: hsla(230, 25%, 20%, 0.5);
  border: 1px solid hsla(0, 0%, 100%, 0.05);
  color: var(--text-main);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.portal-button:hover {
  background: linear-gradient(135deg, hsla(260, 80%, 70%, 0.15) 0%, hsla(320, 80%, 65%, 0.15) 100%);
  border-color: var(--border-glow-hover);
  transform: translateY(-2px);
  box-shadow: var(--glow-shadow);
}

.portal-button-icon {
  width: 24px;
  height: 24px;
  background: hsla(0, 0%, 100%, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.portal-button:hover .portal-button-icon {
  transform: translateX(4px);
  background: var(--accent-primary);
  color: var(--bg-primary);
}

/* Floating controls (Bottom Bar) */
.controls-container {
  display: flex;
  gap: 12px;
  justify-content: center;
  align-self: center;
}

.control-btn {
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border-glow);
  color: var(--text-main);
  padding: 12px 20px;
  border-radius: 14px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.control-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glow-hover);
  transform: translateY(-2px);
  box-shadow: var(--glow-shadow);
}

/* Scan Reticle overlay (MindAR) */
#scanning-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 250px;
  height: 250px;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scan-box {
  width: 100%;
  height: 100%;
  border: 2px dashed rgba(255, 255, 255, 0.3);
  border-radius: 24px;
  position: relative;
}

.scan-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
  animation: scanLine 3s ease-in-out infinite;
}

/* Animations */
@keyframes spin {
  100% {
    transform: rotate(360deg);
  }
}

@keyframes scanLine {
  0%, 100% {
    top: 5%;
  }
  50% {
    top: 95%;
  }
}

@keyframes floatCard {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* Error page container */
.error-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background-color: var(--bg-primary);
  padding: 20px;
}

.error-card {
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid hsla(0, 85%, 60%, 0.2);
  padding: 40px;
  border-radius: 24px;
  text-align: center;
  max-width: 440px;
  width: 100%;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.error-icon {
  font-size: 3rem;
  color: hsl(0, 85%, 60%);
  margin-bottom: 20px;
}

.error-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 0;
  margin-bottom: 12px;
}

.error-message {
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

/* A-Frame scene absolute canvas fix */
.a-canvas {
  position: absolute !important;
  z-index: 1 !important;
}

/* Side Menu styles */
#side-menu {
  position: absolute;
  top: 90px;
  right: 24px;
  width: 280px;
  max-height: calc(100vh - 180px);
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border-glow);
  border-radius: 20px;
  padding: 20px;
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.4), var(--glow-shadow);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
  pointer-events: auto; /* Enable clicks */
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.menu-title {
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-main);
  border-bottom: 1px solid hsla(0, 0%, 100%, 0.1);
  padding-bottom: 8px;
  margin: 0;
}

.menu-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 12px;
  background: hsla(230, 25%, 20%, 0.3);
  border: 1px solid transparent;
  color: var(--text-main);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.menu-item:hover {
  background: hsla(230, 25%, 20%, 0.6);
  border-color: var(--border-glow-hover);
  transform: translateX(-4px);
}

.menu-item.active {
  background: linear-gradient(135deg, hsla(260, 80%, 70%, 0.2) 0%, hsla(320, 80%, 65%, 0.2) 100%);
  border-color: var(--accent-primary);
  box-shadow: var(--glow-shadow);
}

.menu-item-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid hsla(0, 0%, 100%, 0.1);
}

.menu-item-name {
  font-size: 0.9rem;
  font-weight: 600;
}

/* Scrollbar styles for side menu */
#side-menu::-webkit-scrollbar {
  width: 4px;
}

#side-menu::-webkit-scrollbar-track {
  background: transparent;
}

#side-menu::-webkit-scrollbar-thumb {
  background: hsla(0, 0%, 100%, 0.1);
  border-radius: 2px;
}

#side-menu::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
  #side-menu {
    top: auto;
    bottom: 90px;
    right: 16px;
    left: 16px;
    width: auto;
    max-height: 150px;
    flex-direction: row;
    align-items: center;
    padding: 12px;
    overflow-x: auto;
    overflow-y: hidden;
  }
  
  .menu-title {
    display: none;
  }
  
  .menu-list {
    flex-direction: row;
    gap: 8px;
    width: 100%;
  }
  
  .menu-item {
    padding: 8px 12px;
    flex-shrink: 0;
  }
  
  .menu-item:hover {
    transform: none;
  }
}

/* Admin Styles */
.admin-container {
  max-width: 1200px;
  width: 95%;
  margin: 40px auto;
  position: relative;
  z-index: 1;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border-glow);
  padding: 20px 30px;
  border-radius: 20px;
  box-shadow: var(--glow-shadow);
}

.admin-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin: 0;
  background: linear-gradient(135deg, var(--text-main), var(--accent-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.admin-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 40px;
}

@media (max-width: 992px) {
  .admin-grid {
    grid-template-columns: 1fr;
  }
}

.admin-card {
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border-glow);
  border-radius: 24px;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.admin-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: 0;
  margin-bottom: 24px;
  color: var(--accent-primary);
  border-bottom: 1px solid hsla(0, 0%, 100%, 0.05);
  padding-bottom: 12px;
}

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

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  background: hsla(230, 25%, 20%, 0.4);
  border: 1px solid hsla(0, 0%, 100%, 0.08);
  border-radius: 12px;
  color: var(--text-main);
  font-family: var(--font-family);
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-primary);
  background: hsla(230, 25%, 20%, 0.6);
  box-shadow: 0 0 12px hsla(260, 80%, 70%, 0.2);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
  padding-right: 40px;
}

.form-file-input {
  cursor: pointer;
}

.btn-primary {
  width: 100%;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--accent-primary);
  background: linear-gradient(135deg, hsla(260, 80%, 70%, 0.2) 0%, hsla(320, 80%, 65%, 0.2) 100%);
  color: var(--text-main);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-shadow);
  background: linear-gradient(135deg, hsla(260, 80%, 70%, 0.4) 0%, hsla(320, 80%, 65%, 0.4) 100%);
}

.btn-danger-sm {
  background: hsla(0, 85%, 60%, 0.15);
  border: 1px solid hsla(0, 85%, 60%, 0.3);
  color: hsl(0, 85%, 70%);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-danger-sm:hover {
  background: hsl(0, 85%, 60%);
  color: white;
  box-shadow: 0 0 10px hsla(0, 85%, 60%, 0.3);
}

/* Admin Dashboard Tables */
.admin-table-container {
  overflow-x: auto;
  margin-top: 20px;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.admin-table th {
  padding: 16px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border-bottom: 1px solid hsla(0, 0%, 100%, 0.08);
}

.admin-table td {
  padding: 16px;
  border-bottom: 1px solid hsla(0, 0%, 100%, 0.04);
  vertical-align: middle;
}

.admin-table tr:hover td {
  background: hsla(0, 0%, 100%, 0.02);
}

.client-row-header {
  font-weight: 600;
  color: var(--accent-primary);
}

.tag-view-type {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tag-view-type.glb {
  background: hsla(140, 70%, 50%, 0.15);
  border: 1px solid hsla(140, 70%, 50%, 0.3);
  color: hsl(140, 70%, 65%);
}

.tag-view-type.3dgs {
  background: hsla(200, 70%, 50%, 0.15);
  border: 1px solid hsla(200, 70%, 50%, 0.3);
  color: hsl(200, 70%, 65%);
}

.admin-model-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-model-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: hsla(230, 25%, 20%, 0.2);
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid hsla(0, 0%, 100%, 0.02);
}

.admin-model-details {
  display: flex;
  flex-direction: column;
}

.admin-model-name {
  font-weight: 600;
  font-size: 0.85rem;
}

.admin-model-paths {
  font-size: 0.7rem;
  color: var(--text-muted);
  word-break: break-all;
}

.admin-logo-preview {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 6px;
  background: hsla(0, 0%, 100%, 0.05);
  padding: 4px;
}

.form-error {
  background: hsla(0, 85%, 60%, 0.15);
  border: 1px solid hsla(0, 85%, 60%, 0.3);
  color: hsl(0, 85%, 70%);
  padding: 12px;
  border-radius: 10px;
  font-size: 0.85rem;
  margin-bottom: 20px;
  text-align: center;
}

/* Enable scrolling for admin pages */
html.admin-html, body.admin-body {
  overflow-y: auto !important;
  overflow-x: hidden !important;
  height: auto !important;
  min-height: 100vh;
}

/* Collapsible Card Accordion */
.collapsible-card {
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border-glow);
  border-radius: 16px;
  margin-bottom: 16px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.collapsible-card summary {
  padding: 16px 24px;
  font-weight: 700;
  font-size: 1.05rem;
  cursor: pointer;
  color: var(--accent-primary);
  user-select: none;
  outline: none;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s ease;
}

.collapsible-card summary:hover {
  background: rgba(255, 255, 255, 0.02);
}

.collapsible-card summary::after {
  content: "＋";
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--text-muted);
}

.collapsible-card[open] summary::after {
  content: "－";
}

.collapsible-content {
  padding: 20px 24px 24px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Card-Based Client Layout */
.client-card-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 24px;
}

.client-item-card {
  background: var(--bg-card);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--border-glow);
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.client-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding-bottom: 16px;
  margin-bottom: 20px;
}

.client-header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.client-title-link {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-main);
  text-decoration: none;
  transition: color 0.2s ease;
}

.client-title-link:hover {
  color: var(--accent-primary);
}

.client-title-link span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-left: 4px;
}

/* Model Row/Subcard */
.model-row-subcard {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.model-row-subcard:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.08);
}

.model-subcard-top {
  display: flex;
  align-items: center;
  gap: 16px;
}

.model-subcard-thumbnail {
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4px;
}

.model-subcard-title-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.model-subcard-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
}

.model-subcard-files {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.model-subcard-files span {
  background: rgba(255, 255, 255, 0.04);
  padding: 2px 8px;
  border-radius: 4px;
}

/* 4-column inline inputs form */
.model-inputs-row-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

@media (max-width: 768px) {
  .model-inputs-row-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .model-inputs-row-grid {
    grid-template-columns: 1fr;
  }
}

.model-subcard-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 12px;
}