/* ==========================================================================
   Dabar Mahata Family Tree Web Application - Design System & Stylesheet
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  /* Color Palette - Ultra-Modern Dark Glassmorphism */
  --bg-primary: #0a0e1a;
  --bg-secondary: #131b2e;
  --bg-card: rgba(19, 27, 46, 0.85);
  --bg-glass: rgba(10, 14, 26, 0.85);
  --bg-hover: #1e293b;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dark: #0f172a;

  --accent-primary: #6366f1;
  --accent-primary-hover: #4f46e5;
  --accent-success: #10b981;
  --accent-warning: #f59e0b;
  --accent-danger: #ef4444;

  /* Gender Styling Colors */
  --gender-male-border: #38bdf8;
  --gender-male-bg: rgba(56, 189, 248, 0.08);
  --gender-male-badge: #0284c7;

  --gender-female-border: #f43f5e;
  --gender-female-bg: rgba(244, 63, 94, 0.08);
  --gender-female-badge: #e11d48;

  --gender-other-border: #a855f7;
  --gender-other-bg: rgba(168, 85, 247, 0.08);
  --gender-other-badge: #9333ea;

  /* Status Colors */
  --status-living: #22c55e;
  --status-deceased: #64748b;

  /* Borders & Shadows */
  --border-color: rgba(255, 255, 255, 0.12);
  --border-highlight: rgba(255, 255, 255, 0.22);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 24px rgba(99, 102, 241, 0.4);

  --font-family: 'Plus Jakarta Sans', 'Outfit', -apple-system, sans-serif;
  --font-heading: 'Outfit', sans-serif;
}

/* Light Theme Variables */
body.light-theme {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.95);
  --bg-glass: rgba(255, 255, 255, 0.88);
  --bg-hover: #e2e8f0;

  --text-main: #0f172a;
  --text-muted: #64748b;
  
  --border-color: rgba(0, 0, 0, 0.1);
  --border-highlight: rgba(0, 0, 0, 0.2);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.15);
}

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

body {
  font-family: var(--font-family);
  background: 
    radial-gradient(circle at 10% 15%, rgba(99, 102, 241, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 90% 85%, rgba(139, 92, 246, 0.12) 0%, transparent 45%),
    radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.05) 0%, transparent 55%),
    var(--bg-primary);
  color: var(--text-main);
  overflow: hidden;
  height: 100vh;
  width: 100vw;
  user-select: none;
}

/* Base App Layout */
#app-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  width: 100vw;
  position: relative;
}

/* Navigation Bar */
.navbar {
  height: 68px;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 100;
  box-shadow: var(--shadow-md);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-logo-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.brand-logo-wrapper:hover {
  transform: scale(1.08) rotate(-2deg);
}

.brand-logo-icon {
  filter: drop-shadow(0 4px 12px rgba(99, 102, 241, 0.45));
}

.brand-text-container {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
  line-height: 1.2;
}

.brand-title-accent {
  background: linear-gradient(135deg, #818cf8 0%, #c084fc 50%, #f472b6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-subtitle {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  opacity: 0.85;
}

.navbar-brand svg {
  color: #818cf8;
}

.nav-tabs {
  display: flex;
  gap: 8px;
  background: rgba(0, 0, 0, 0.2);
  padding: 4px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.nav-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.nav-tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.nav-tab-btn.active {
  background: var(--accent-primary);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.4);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
}

.user-role-tag {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.role-admin { background: rgba(239, 68, 68, 0.2); color: #fca5a5; border: 1px solid rgba(239, 68, 68, 0.4); }
.role-contributor { background: rgba(245, 158, 11, 0.2); color: #fde68a; border: 1px solid rgba(245, 158, 11, 0.4); }
.role-viewer { background: rgba(59, 130, 246, 0.2); color: #93c5fd; border: 1px solid rgba(59, 130, 246, 0.4); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--accent-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-primary-hover);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
  background: var(--bg-secondary);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}
.btn-secondary:hover {
  background: var(--bg-hover);
  border-color: var(--border-highlight);
}

.btn-danger {
  background: var(--accent-danger);
  color: #fff;
}
.btn-danger:hover {
  background: #dc2626;
}

.btn-icon {
  padding: 8px;
  border-radius: 8px;
  background: var(--bg-secondary);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}
.btn-icon:hover {
  background: var(--bg-hover);
}

/* Main Content Area */
.main-viewport {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.tab-pane {
  position: absolute;
  inset: 0;
  display: none;
  overflow: hidden;
}

.tab-pane.active {
  display: flex;
}

/* ==========================================================================
   MODULE A: TREE CANVAS VIEW
   ========================================================================== */
.canvas-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  background-color: var(--bg-primary);
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 24px 24px;
  overflow: hidden;
  cursor: grab;
}

.canvas-wrapper:active {
  cursor: grabbing;
}

/* Canvas Toolbar Overlay */
.canvas-top-bar {
  position: absolute;
  top: 16px;
  left: 24px;
  right: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  z-index: 50;
  pointer-events: none;
}

.canvas-top-bar > * {
  pointer-events: auto;
}

.search-container {
  position: relative;
  width: 320px;
}

.search-input {
  width: 100%;
  padding: 10px 16px 10px 40px;
  border-radius: 12px;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.875rem;
  box-shadow: var(--shadow-md);
  outline: none;
}

.search-input:focus {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-glow);
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.search-results-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  max-height: 280px;
  overflow-y: auto;
  display: none;
  z-index: 100;
}

.search-result-item {
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  border-bottom: 1px solid var(--border-color);
}

.search-result-item:hover {
  background: var(--bg-hover);
}

/* Filters Bar */
.filters-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  padding: 6px 12px;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

.filter-select {
  background: var(--bg-secondary);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  outline: none;
}

/* Controls Bar (Zoom/Fit/Reset) */
.canvas-bottom-bar {
  position: absolute;
  bottom: 24px;
  left: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  padding: 6px;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  z-index: 50;
}

/* Minimap Box */
.minimap-container {
  position: absolute;
  bottom: 24px;
  right: 24px;
  width: 180px;
  height: 120px;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  z-index: 50;
  overflow: hidden;
}

.minimap-viewport-box {
  position: absolute;
  border: 2px solid var(--accent-primary);
  background: rgba(99, 102, 241, 0.15);
  border-radius: 4px;
  pointer-events: none;
}

/* Tree Canvas Element */
#tree-svg-canvas {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

/* SVG Connection Lines */
.tree-edge {
  fill: none;
  stroke: var(--border-highlight);
  stroke-width: 2px;
  stroke-linecap: round;
  transition: stroke 0.3s ease, stroke-width 0.3s ease;
}

.tree-edge.spouse-edge {
  stroke: #f43f5e;
  stroke-dasharray: 4 4;
}

.tree-edge.parent-group-edge {
  stroke: #818cf8;
  stroke-width: 2.5px;
}

.tree-edge.highlighted {
  stroke: var(--accent-primary);
  stroke-width: 3.5px;
  filter: drop-shadow(0 0 6px rgba(99, 102, 241, 0.8));
}

.family-unit-frame {
  fill: rgba(99, 102, 241, 0.08);
  stroke: #818cf8;
  stroke-width: 2px;
  stroke-dasharray: 8 5;
  transition: all 0.3s ease;
  filter: drop-shadow(0 0 8px rgba(99, 102, 241, 0.25));
}

.family-unit-label {
  font-size: 11px;
  font-weight: 700;
  fill: #a5b4fc;
  font-family: 'Plus Jakarta Sans', sans-serif;
  letter-spacing: 0.5px;
}

.unit-junction-dot {
  filter: drop-shadow(0 0 5px rgba(99, 102, 241, 0.9));
}

/* Node Card Styles */
.node-card-foreign {
  overflow: visible;
}

.family-node-card {
  width: 260px;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border-radius: 16px;
  border: 2px solid var(--border-color);
  box-shadow: var(--shadow-md);
  padding: 14px;
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  cursor: pointer;
}

.family-node-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

.family-node-card.selected {
  border-color: var(--accent-primary) !important;
  box-shadow: var(--shadow-glow) !important;
}

/* Gender Card Variants */
.family-node-card.gender-male {
  border-color: var(--gender-male-border);
  background: linear-gradient(180deg, var(--gender-male-bg) 0%, var(--bg-card) 60%);
}

.family-node-card.gender-female {
  border-color: var(--gender-female-border);
  background: linear-gradient(180deg, var(--gender-female-bg) 0%, var(--bg-card) 60%);
}

.family-node-card.gender-other {
  border-color: var(--gender-other-border);
  background: linear-gradient(180deg, var(--gender-other-bg) 0%, var(--bg-card) 60%);
}

/* Deceased Visual Override */
.family-node-card.is-deceased {
  filter: saturate(0.7);
  border-style: dashed;
}

.family-node-card.is-deceased::after {
  content: '🕯️';
  position: absolute;
  top: -10px;
  right: 12px;
  font-size: 0.9rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  padding: 2px 4px;
}

/* Node Header Pills */
.node-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.node-id-pill {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.3);
  padding: 2px 8px;
  border-radius: 6px;
  letter-spacing: 0.5px;
}

.gen-tag-pill {
  font-size: 0.7rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 6px;
  color: #ffffff;
  text-transform: uppercase;
}

.gen-tag-l1 { background: #6366f1; }
.gen-tag-l2 { background: #0b9f6e; }
.gen-tag-l3 { background: #d97706; }
.gen-tag-l4 { background: #ec4899; }
.gen-tag-older { background: #8b5cf6; }

.node-expand-toggle {
  background: var(--bg-secondary);
  border: 1.5px solid var(--accent-primary);
  color: var(--text-primary);
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 900;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-left: 4px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.node-expand-toggle:hover {
  background: var(--accent-primary);
  color: #ffffff;
  border-color: var(--accent-primary);
  transform: scale(1.15);
}

.node-expand-toggle.collapsed {
  background: #6366f1;
  color: #ffffff;
  border-color: #818cf8;
  box-shadow: 0 0 8px rgba(99, 102, 241, 0.6);
}

/* Node Body Details */
.node-card-body {
  display: flex;
  gap: 12px;
  align-items: center;
}

.node-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-highlight);
  background: var(--bg-secondary);
}

.node-avatar-placeholder {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
}

.node-info-text {
  flex: 1;
  min-width: 0;
}

.node-full-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.node-nickname-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-style: italic;
  color: #a5b4fc;
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 6px;
  padding: 1px 7px;
  margin: 2px 0 3px 0;
  font-weight: 600;
}

.node-profession {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
}

/* Quick Contacts */
.node-quick-contacts {
  display: flex;
  gap: 5px;
  margin-top: 6px;
  flex-wrap: wrap;
}

.contact-mini-btn {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: all 0.2s ease;
  text-decoration: none;
}

.contact-mini-btn:hover {
  background: var(--accent-primary);
  color: #fff;
  transform: scale(1.15);
}

/* Expand / Collapse Branch Toggle */
.node-expand-toggle {
  position: absolute;
  bottom: -14px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  border: 2px solid var(--bg-primary);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  z-index: 10;
  transition: transform 0.2s ease;
}

.node-expand-toggle:hover {
  transform: translateX(-50%) scale(1.15);
}

/* ==========================================================================
   SLIDE-OVER MEMBER DRAWER / MODAL
   ========================================================================== */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.drawer-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.slide-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 480px;
  max-width: 90vw;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  z-index: 210;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.slide-drawer.active {
  transform: translateX(0);
}

.drawer-header {
  padding: 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-glass);
}

.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

.drawer-section {
  margin-bottom: 24px;
}

.drawer-section-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.info-card-item {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 12px;
  border-radius: 10px;
}

.info-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.info-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

/* Drawer Nickname Chip */
.drawer-nickname-chip {
  display: inline-block;
  font-size: 0.8rem;
  font-style: italic;
  font-weight: 600;
  color: #a5b4fc;
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.35);
  border-radius: 20px;
  padding: 2px 12px;
  margin-bottom: 2px;
}

/* Drawer Origin Card */
.drawer-origin-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.08) 0%, rgba(244, 63, 94, 0.03) 100%);
  border: 1px solid rgba(244, 63, 94, 0.25);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-main);
}

.drawer-origin-icon {
  font-size: 1.1rem;
}

/* Drawer Contact Chips Row */
.drawer-chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.drawer-contact-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  transition: all 0.2s ease;
}

.drawer-contact-chip:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #fff;
  transform: translateY(-1px);
}

.chip-wa { border-color: rgba(37, 211, 102, 0.35); color: #25d366; }
.chip-wa:hover { background: #25d366; border-color: #25d366; color: #fff; }

.chip-li { border-color: rgba(10, 102, 194, 0.35); color: #0a66c2; }
.chip-li:hover { background: #0a66c2; border-color: #0a66c2; color: #fff; }

.chip-fb { border-color: rgba(24, 119, 242, 0.35); color: #1877f2; }
.chip-fb:hover { background: #1877f2; border-color: #1877f2; color: #fff; }

.chip-ig { border-color: rgba(225, 48, 108, 0.35); color: #e1306c; }
.chip-ig:hover { background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%); border-color: #e1306c; color: #fff; }

.chip-yt { border-color: rgba(255, 0, 0, 0.35); color: #ff0000; }
.chip-yt:hover { background: #ff0000; border-color: #ff0000; color: #fff; }


.media-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.media-thumb {
  width: 100%;
  height: 90px;
  border-radius: 8px;
  object-fit: cover;
  cursor: pointer;
  border: 1px solid var(--border-color);
  transition: transform 0.2s ease;
}

.media-thumb:hover {
  transform: scale(1.05);
}

/* ==========================================================================
   MODULE B & C: ADMIN DASHBOARD & EDITORS
   ========================================================================== */
.admin-view-container, .profile-view-container {
  width: 100%;
  height: 100%;
  overflow-y: auto;
  padding: 32px;
  background: var(--bg-primary);
}

.admin-grid-layout {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 20px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.stat-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(99, 102, 241, 0.15);
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-val {
  font-size: 1.5rem;
  font-weight: 800;
  font-family: var(--font-heading);
}

.stat-lbl {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.table-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
}

.table-header-bar {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.data-table th, .data-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.875rem;
}

.data-table th {
  background: var(--bg-glass);
  color: var(--text-muted);
  font-weight: 600;
}

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

/* Modal Windows */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  z-index: 300;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-overlay.active {
  display: flex;
}

.modal-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-body {
  padding: 24px;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background: var(--bg-glass);
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.875rem;
  outline: none;
}

.form-control:focus {
  border-color: var(--accent-primary);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast-msg {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 12px 20px;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  animation: slideInRight 0.3s ease;
}

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

/* ==========================================================================
   THEME SELECTOR & 4 CUSTOM THEMES
   ========================================================================== */

/* Theme Selector UI Control */
.theme-selector-container {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  padding: 6px 12px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.theme-selector-container:hover {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-glow);
}

.theme-icon {
  font-size: 0.95rem;
}

.theme-dropdown {
  background: transparent;
  border: none;
  color: var(--text-main);
  font-family: var(--font-family);
  font-size: 0.825rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
}

.theme-dropdown option {
  background-color: var(--bg-secondary);
  color: var(--text-main);
  padding: 8px;
}

/* --------------------------------------------------------------------------
   1. Midnight Ambient Theme (Default Dark Ambient)
   -------------------------------------------------------------------------- */
body.theme-dark-ambient {
  --bg-primary: #0a0e1a;
  --bg-secondary: #131b2e;
  --bg-card: rgba(19, 27, 46, 0.85);
  --bg-glass: rgba(10, 14, 26, 0.85);
  --bg-hover: #1e293b;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;

  --border-color: rgba(255, 255, 255, 0.12);
  --border-highlight: rgba(255, 255, 255, 0.22);
  --shadow-glow: 0 0 24px rgba(99, 102, 241, 0.4);

  background: 
    radial-gradient(circle at 10% 15%, rgba(99, 102, 241, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 90% 85%, rgba(139, 92, 246, 0.12) 0%, transparent 45%),
    radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.05) 0%, transparent 55%),
    #0a0e1a;
}

/* --------------------------------------------------------------------------
   2. Botanical Minimalist Theme (Lighter Background)
   -------------------------------------------------------------------------- */
body.theme-light {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.95);
  --bg-glass: rgba(255, 255, 255, 0.92);
  --bg-hover: #f1f5f9;

  --text-main: #0f172a;
  --text-muted: #64748b;

  --accent-primary: #059669;
  --accent-primary-hover: #047857;

  --border-color: rgba(15, 23, 42, 0.12);
  --border-highlight: rgba(15, 23, 42, 0.22);
  --shadow-sm: 0 2px 6px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 6px 16px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 36px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 0 24px rgba(16, 185, 129, 0.25);

  background: 
    radial-gradient(circle at 10% 20%, rgba(16, 185, 129, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 90% 80%, rgba(56, 189, 248, 0.08) 0%, transparent 45%),
    linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

body.theme-light .nav-tabs {
  background: rgba(15, 23, 42, 0.06);
}

body.theme-light .brand-title {
  color: #0f172a;
}

body.theme-light .canvas-top-bar,
body.theme-light .canvas-bottom-bar {
  background: rgba(255, 255, 255, 0.92);
}

/* --------------------------------------------------------------------------
   3. Mystic Smoke Theme (Dark Bluish-Green with Light Green Highlights)
   -------------------------------------------------------------------------- */
body.theme-smoky {
  --bg-primary: #061517;
  --bg-secondary: #0c2224;
  --bg-card: rgba(12, 34, 36, 0.88);
  --bg-glass: rgba(6, 21, 23, 0.88);
  --bg-hover: #153638;

  --text-main: #f0fdf4;
  --text-muted: #86efac;

  --accent-primary: #34d399;
  --accent-primary-hover: #10b981;

  --border-color: rgba(52, 211, 153, 0.2);
  --border-highlight: rgba(52, 211, 153, 0.4);
  --shadow-glow: 0 0 28px rgba(52, 211, 153, 0.45);

  background: 
    radial-gradient(circle at 20% 25%, rgba(20, 184, 166, 0.25) 0%, transparent 45%),
    radial-gradient(circle at 80% 20%, rgba(52, 211, 153, 0.18) 0%, transparent 45%),
    radial-gradient(circle at 50% 85%, rgba(13, 148, 136, 0.3) 0%, transparent 60%),
    radial-gradient(circle at 10% 85%, rgba(16, 185, 129, 0.2) 0%, transparent 40%),
    #061517;
}

body.theme-smoky .brand-title-accent {
  background: linear-gradient(135deg, #34d399 0%, #a7f3d0 50%, #6ee7b7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* --------------------------------------------------------------------------
   4. Ancestral Parchment Theme (Textured Linen / Parchment Background)
   -------------------------------------------------------------------------- */
body.theme-textured {
  --bg-primary: #f5efe6;
  --bg-secondary: #fffdf9;
  --bg-card: rgba(255, 253, 249, 0.95);
  --bg-glass: rgba(245, 239, 230, 0.92);
  --bg-hover: #eae1d3;

  --text-main: #332619;
  --text-muted: #786551;

  --accent-primary: #d97706;
  --accent-primary-hover: #b45309;

  --border-color: rgba(120, 101, 81, 0.18);
  --border-highlight: rgba(120, 101, 81, 0.32);
  --shadow-sm: 0 2px 4px rgba(60, 40, 20, 0.06);
  --shadow-md: 0 6px 16px rgba(60, 40, 20, 0.1);
  --shadow-glow: 0 0 24px rgba(217, 119, 6, 0.25);

  background-color: #f5efe6;
  background-image: 
    radial-gradient(circle at 50% 50%, rgba(217, 119, 6, 0.05) 0%, transparent 60%),
    repeating-linear-gradient(0deg, transparent, transparent 19px, rgba(120, 101, 81, 0.04) 20px),
    repeating-linear-gradient(90deg, transparent, transparent 19px, rgba(120, 101, 81, 0.04) 20px);
}

body.theme-textured .brand-title {
  color: #332619;
}

body.theme-textured .nav-tabs {
  background: rgba(120, 101, 81, 0.08);
}

body.theme-textured .canvas-top-bar,
body.theme-textured .canvas-bottom-bar {
  background: rgba(255, 253, 249, 0.92);
}