/* --- GaZooK's GALLERY — LIGHT & CLEAN DESIGN SYSTEM --- */
:root {
  --bg-primary: #f8fafc;
  --bg-secondary: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --border-subtle: #e2e8f0;
  --border-medium: #cbd5e1;
  --border-focus: #2563eb;
  
  --accent-blue: #2563eb;
  --accent-blue-hover: #1d4ed8;
  --accent-cyan: #0284c7;
  --accent-red: #ef4444;
  --accent-amber: #d97706;
  
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-card: 0 4px 18px -2px rgba(15, 23, 42, 0.06), 0 2px 6px -1px rgba(15, 23, 42, 0.03);
  --shadow-hover: 0 12px 28px -4px rgba(15, 23, 42, 0.12);
  
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-bottom: 80px;
}

@media (min-width: 769px) {
  body {
    padding-bottom: 30px;
  }
}

.container {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- HEADER BAR --- */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.03);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 16px;
}

.brand-group {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}

.brand-badge {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.brand-text h1 {
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: -0.3px;
  color: var(--text-main);
  line-height: 1.15;
}

.brand-sub {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-blue);
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

/* --- NAV TABS (DESKTOP) --- */
.nav-tabs {
  display: flex;
  align-items: center;
  background: var(--bg-secondary);
  padding: 4px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
}

.nav-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
}

.nav-tab:hover {
  color: var(--text-main);
}

.nav-tab.active {
  background: #ffffff;
  color: var(--accent-blue);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

/* --- HEADER BUTTONS --- */
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent-blue);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
  background: var(--accent-blue-hover);
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
  transform: translateY(-1px);
}

.btn-secondary {
  background: #ffffff;
  color: var(--text-main);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--bg-secondary);
  border-color: #94a3b8;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

.btn-text {
  background: none;
  border: none;
  color: var(--accent-blue);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
}
.btn-text:hover {
  text-decoration: underline;
}

.w-100 { width: 100%; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 16px; }

/* --- MOBILE BOTTOM NAV --- */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--border-subtle);
  z-index: 99;
  justify-content: space-around;
  align-items: center;
  padding: 0 8px;
  padding-bottom: env(safe-area-inset-bottom, 0);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.04);
}

.mobile-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.mobile-nav-btn.active {
  color: var(--accent-blue);
}

@media (max-width: 768px) {
  .nav-tabs { display: none; }
  .mobile-bottom-nav { display: flex; }
  .desktop-only { display: none; }
}

/* --- MAIN PANELS & SECTIONS --- */
.app-main {
  flex: 1;
  padding-top: 26px;
}

.view-panel {
  display: none;
  animation: fadeIn 0.25s ease-out forwards;
}

.view-panel.active {
  display: block;
}

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

.section-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.section-header h2 {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.4px;
  color: var(--text-main);
}

.section-sub {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* --- GALLERY CONTROLS & ALBUM PILLS --- */
.gallery-controls {
  margin-bottom: 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.album-pills-wrapper {
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
}

.album-pills-wrapper::-webkit-scrollbar {
  height: 4px;
}
.album-pills-wrapper::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

.album-pills {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.pill-btn {
  background: #ffffff;
  border: 1px solid var(--border-medium);
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.84rem;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
  box-shadow: var(--shadow-sm);
}

.pill-btn:hover {
  background: var(--bg-secondary);
  color: var(--text-main);
  border-color: #94a3b8;
}

.pill-btn.active {
  background: var(--accent-blue);
  color: #ffffff;
  border-color: var(--accent-blue);
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.gallery-subcontrols {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 1px solid var(--border-medium);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 340px;
  color: var(--text-muted);
  box-shadow: var(--shadow-sm);
}

.search-box input {
  background: none;
  border: none;
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.86rem;
  width: 100%;
  outline: none;
}

.search-box input::placeholder {
  color: var(--text-dim);
}

.stats-badge {
  font-size: 0.82rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

/* --- PHOTO GRID & CARDS --- */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 20px;
}

@media (max-width: 640px) {
  .photo-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

.photo-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  aspect-ratio: 4 / 3;
}

.photo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-medium);
}

.photo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.photo-card:hover img {
  transform: scale(1.03);
}

.photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.88) 0%, rgba(15, 23, 42, 0.2) 50%, transparent 100%);
  opacity: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 14px;
  transition: opacity 0.2s ease;
}

.photo-card:hover .photo-overlay {
  opacity: 1;
}

@media (max-width: 768px) {
  .photo-overlay {
    opacity: 1;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.85) 0%, transparent 60%);
    padding: 10px;
  }
  .photo-top-actions { display: none; }
}

.photo-top-actions {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
}

.card-action-btn {
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}

.card-action-btn:hover {
  background: var(--accent-blue);
  transform: scale(1.08);
}

.photo-bottom-meta h4 {
  font-size: 0.92rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
}

.photo-tags-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  flex-wrap: wrap;
}

.tag-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 12px;
  background: rgba(37, 99, 235, 0.15);
  color: var(--accent-blue);
  border: 1px solid rgba(37, 99, 235, 0.25);
}

.date-text {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.8);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border-medium);
  margin-top: 20px;
}

.empty-state.hidden { display: none; }

.empty-icon {
  margin-bottom: 16px;
  color: var(--text-dim);
}

.empty-state h3 {
  font-size: 1.2rem;
  margin-bottom: 6px;
  color: var(--text-main);
}

.empty-state p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 18px;
}

/* --- ALBUMS VIEW --- */
.albums-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 24px;
}

.album-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
}

.album-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-blue);
}

.album-cover {
  height: 185px;
  position: relative;
  background: var(--bg-secondary);
}

.album-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.album-count-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-blue);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.album-delete-btn {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(239, 68, 68, 0.9);
  backdrop-filter: blur(6px);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 5;
}

.album-delete-btn:hover {
  background: #dc2626;
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.35);
}

.album-info {
  padding: 18px 20px;
}

.album-info h3 {
  font-size: 1.12rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-main);
}

.album-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.45;
}

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

/* --- COLLAGE STUDIO --- */
.collage-studio-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 960px) {
  .collage-studio-layout {
    grid-template-columns: 1fr;
  }
}

.collage-controls-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: var(--shadow-card);
}

.control-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.control-label-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.control-block label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
}

.hint-text {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.collage-slots-tray {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 6px;
}

.collage-slot-item {
  aspect-ratio: 1;
  background: var(--bg-secondary);
  border: 2px dashed var(--border-medium);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.2s;
}

.collage-slot-item:hover {
  border-color: var(--accent-blue);
}

.collage-slot-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slot-number {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-dim);
}

.slot-remove-btn {
  position: absolute;
  top: 2px;
  right: 2px;
  background: rgba(15, 23, 42, 0.75);
  color: #ffffff;
  border: none;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* Layout Options */
.layout-selector-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.layout-option-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 8px 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  color: var(--text-muted);
  transition: all 0.2s ease;
}

.layout-option-btn span {
  font-size: 0.72rem;
  font-weight: 600;
}

.layout-option-btn:hover {
  background: #ffffff;
  color: var(--text-main);
  border-color: var(--border-medium);
}

.layout-option-btn.active {
  border-color: var(--accent-blue);
  background: rgba(37, 99, 235, 0.08);
  color: var(--accent-blue);
  font-weight: 700;
}

.layout-icon {
  width: 32px;
  height: 24px;
  display: grid;
  gap: 2px;
  background: rgba(15, 23, 42, 0.06);
  padding: 2px;
  border-radius: 3px;
}

.layout-icon span {
  background: rgba(15, 23, 42, 0.3);
  border-radius: 2px;
}

.icon-2x2 { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; }
.icon-hero-top { grid-template-columns: 1fr 1fr; grid-template-rows: 1.2fr 1fr; }
.icon-hero-top span:nth-child(1) { grid-column: span 2; }
.icon-hero-left { grid-template-columns: 1.2fr 1fr; grid-template-rows: 1fr 1fr; }
.icon-hero-left span:nth-child(1) { grid-row: span 2; }
.icon-split-2 { grid-template-columns: 1fr 1fr; }
.icon-triptych { grid-template-columns: 1fr 1fr 1fr; }

/* Segmented Buttons */
.btn-group-segmented {
  display: flex;
  background: var(--bg-secondary);
  padding: 3px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.segment-btn {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 7px 4px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
}

.segment-btn.active {
  background: #ffffff;
  color: var(--accent-blue);
  font-weight: 700;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.slider-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.val-badge {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  background: var(--bg-secondary);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent-blue);
  font-weight: 600;
}

.range-slider {
  width: 100%;
  accent-color: var(--accent-blue);
  height: 6px;
  background: var(--bg-secondary);
  border-radius: 3px;
  outline: none;
  cursor: pointer;
}

.color-palette {
  display: flex;
  gap: 12px;
}

.color-swatch {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s, border-color 0.2s;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.color-swatch.active {
  border-color: var(--accent-blue) !important;
  transform: scale(1.18);
}

/* Canvas Preview Card */
.collage-preview-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
}

.canvas-wrapper {
  width: 100%;
  max-width: 680px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  overflow: hidden;
  padding: 16px;
  border: 1px solid var(--border-subtle);
}

#collageCanvas {
  max-width: 100%;
  max-height: 100%;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  border-radius: 4px;
}

.canvas-actions-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 680px;
  margin-top: 16px;
  padding: 0 4px;
}

.resolution-tag {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
}

/* --- CLOUD SYNC & SETTINGS --- */
.cloud-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
}

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

.cloud-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-card);
}

.card-badge-row {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.badge-tech {
  background: rgba(217, 119, 6, 0.12);
  color: var(--accent-amber);
  border: 1px solid rgba(217, 119, 6, 0.25);
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 700;
}

.badge-free {
  background: rgba(37, 99, 235, 0.12);
  color: var(--accent-blue);
  border: 1px solid rgba(37, 99, 235, 0.25);
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 700;
}

.feature-bullets {
  list-style: none;
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.feature-bullets li strong {
  color: var(--text-main);
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  background: #ffffff;
  border: 1px solid var(--border-medium);
  color: var(--text-main);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.88rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.btn-row {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.status-msg {
  margin-top: 14px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
}

.status-msg.success {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #059669;
  font-weight: 600;
}

.status-msg.error {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #dc2626;
  font-weight: 600;
}

.status-msg.hidden { display: none; }

.alt-provider-item {
  background: var(--bg-secondary);
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.alt-provider-item h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
  color: var(--accent-blue);
}

.alt-provider-item p {
  font-size: 0.84rem;
  color: var(--text-muted);
}

/* --- MODALS --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-overlay.hidden { display: none; }

.modal-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.15);
  animation: scaleUp 0.2s ease-out;
}

.modal-card-sm {
  max-width: 420px;
}

@keyframes scaleUp {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.modal-header h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--text-dim);
  cursor: pointer;
  line-height: 1;
}

.modal-close-btn:hover { color: var(--text-main); }

.modal-body {
  padding: 22px 24px;
  max-height: 75vh;
  overflow-y: auto;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 24px;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-primary);
  border-bottom-left-radius: var(--radius-lg);
  border-bottom-right-radius: var(--radius-lg);
}

/* Dropzone */
.dropzone {
  border: 2px dashed var(--border-medium);
  border-radius: var(--radius-md);
  padding: 28px 16px;
  text-align: center;
  background: var(--bg-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

.dropzone:hover, .dropzone.dragover {
  border-color: var(--accent-blue);
  background: rgba(37, 99, 235, 0.04);
}

.dropzone-content svg {
  color: var(--accent-blue);
  margin-bottom: 8px;
}

.dropzone-content p {
  font-size: 0.9rem;
  margin-bottom: 4px;
  color: var(--text-main);
}

.dropzone-content span {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.upload-preview-list {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.preview-thumb {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 1px solid var(--border-medium);
}

/* --- LIGHTBOX (MOBILE SWIPE & DESKTOP) --- */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  touch-action: none;
}

.lightbox-overlay.hidden { display: none; }

.lightbox-close-btn {
  position: absolute;
  top: 18px;
  right: 22px;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #ffffff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 310;
  transition: background 0.2s;
}

.lightbox-close-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #ffffff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 310;
  transition: background 0.2s;
}

.lightbox-nav-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

.prev-btn { left: 20px; }
.next-btn { right: 20px; }

@media (max-width: 640px) {
  .lightbox-nav-btn { display: none; }
}

.lightbox-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 94vw;
  max-height: 90vh;
}

#lightboxImage {
  max-width: 90vw;
  max-height: 76vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
  user-select: none;
}

.lightbox-info-bar {
  margin-top: 14px;
  width: 100%;
  max-width: 800px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.lightbox-meta h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
}

.lightbox-tags-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 3px;
}

.badge-album {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent-blue);
}

.badge-date, .badge-res {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.lightbox-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Cloud Sync Status Indicator & SQL Box */
.cloud-sync-pill {
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-muted);
  user-select: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.cloud-sync-pill:hover {
  border-color: var(--accent-blue);
}

.cloud-sync-pill.online {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
  color: #059669;
}

.cloud-sync-pill.online .sync-dot {
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
}

.sync-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #94a3b8;
  display: inline-block;
  transition: background 0.3s;
}

.sql-snippet-box {
  background: #0f172a;
  color: #38bdf8;
  padding: 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.4;
  margin-top: 8px;
  overflow-x: auto;
  border: 1px solid #1e293b;
}

@media (max-width: 600px) {
  .cloud-sync-pill .sync-text { display: none; }
  .cloud-sync-pill { padding: 8px; }
}