/* ==========================================================================
   AETHERIA SOVEREIGN ASTROLOGICAL & SYNASTRY MATRIX
   NorthStar Mystery School — High-Culture Esoteric Cyber-Gold Aesthetic
   ========================================================================== */

:root {
  --bg-space: #05070d;
  --bg-card: rgba(12, 16, 29, 0.85);
  --bg-card-hover: rgba(22, 31, 54, 0.95);
  --border-subtle: rgba(245, 158, 11, 0.18);
  --border-glow: rgba(245, 158, 11, 0.45);
  --gold-primary: #f59e0b;
  --gold-light: #fef08a;
  --gold-glow: #fbbf24;
  --cyan-accent: #38bdf8;
  --purple-accent: #c084fc;
  --emerald-accent: #34d399;
  --rose-accent: #fb7185;
  --text-main: #f8fafc;
  --text-dim: #94a3b8;
  --text-muted: #64748b;
  --font-serif: 'Cinzel', 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

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

body {
  background-color: var(--bg-space);
  background-image: 
    radial-gradient(circle at 50% 10%, rgba(245, 158, 11, 0.08) 0%, transparent 60%),
    radial-gradient(circle at 10% 90%, rgba(56, 189, 248, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 90% 80%, rgba(192, 132, 252, 0.05) 0%, transparent 50%);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Header & Banner */
.aetheria-header {
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(8, 12, 22, 0.8);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 16px 24px;
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.brand-sigil {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--gold-light);
  background: radial-gradient(circle, rgba(245, 158, 11, 0.25) 0%, transparent 70%);
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.2);
}

.brand-titles h1 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--gold-light);
  line-height: 1.1;
}

.brand-titles .subtitle {
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-dim);
}

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

.nav-link {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--gold-primary);
}

.sound-toggle-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--gold-light);
  padding: 6px 14px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.sound-toggle-btn:hover {
  border-color: var(--gold-primary);
  background: rgba(245, 158, 11, 0.1);
}

/* Main Container */
.aetheria-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

/* Hero Section */
.hero-deck {
  text-align: center;
  max-width: 860px;
  margin: 0 auto 36px;
}

.hero-deck .kicker {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--gold-primary);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.hero-deck h2 {
  font-family: var(--font-serif);
  font-size: 2.6rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.2;
}

.hero-deck h2 span {
  background: linear-gradient(135deg, #fef08a 0%, #f59e0b 50%, #d97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-deck p {
  color: var(--text-dim);
  font-size: 1.05rem;
  line-height: 1.6;
}

/* Quick Preset Pills */
.preset-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 28px 0;
}

.preset-pill {
  background: rgba(12, 16, 29, 0.7);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 8px 16px;
  border-radius: 24px;
  font-size: 0.82rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.25s ease;
}

.preset-pill:hover,
.preset-pill.active {
  border-color: var(--gold-primary);
  background: rgba(245, 158, 11, 0.12);
  color: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.15);
}

.preset-pill.founder-pill {
  border-color: var(--gold-primary);
  background: rgba(245, 158, 11, 0.15);
  font-weight: 600;
}

/* Mode Tabs */
.mode-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 36px;
  overflow-x: auto;
  padding-bottom: 12px;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 1px;
  padding: 10px 24px;
  cursor: pointer;
  position: relative;
  transition: all 0.2s;
  white-space: nowrap;
}

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

.tab-btn.active {
  color: var(--gold-light);
  font-weight: 700;
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -13px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gold-primary);
  box-shadow: 0 0 10px var(--gold-primary);
}

/* Studio Workspace Grid */
.workspace-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 32px;
  align-items: start;
}

@media (max-width: 1024px) {
  .workspace-grid {
    grid-template-columns: 1fr;
  }
}

/* Canvas & Visualizer Container */
.wheel-stage {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.4);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stage-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.stage-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--gold-light);
  letter-spacing: 1px;
}

.stage-actions {
  display: flex;
  gap: 10px;
}

.btn-small {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-small:hover {
  border-color: var(--gold-primary);
  background: rgba(245, 158, 11, 0.1);
  color: var(--gold-light);
}

/* SVG Celestial Wheel */
.wheel-svg-wrap {
  width: 100%;
  max-width: 680px;
  aspect-ratio: 1 / 1;
  position: relative;
}

.wheel-svg-wrap svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Control Panel & Insights Sidebar */
.sidebar-panel {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 20px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.info-card h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--gold-light);
  letter-spacing: 1px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding-bottom: 8px;
}

/* Form Coordinates Input */
.coord-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.form-group input,
.form-group select {
  width: 100%;
  background: rgba(5, 7, 13, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  padding: 8px 12px;
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--gold-primary);
}

.btn-primary {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  border: none;
  color: #000;
  font-family: var(--font-serif);
  font-weight: 700;
  letter-spacing: 1px;
  padding: 10px 20px;
  border-radius: 6px;
  cursor: pointer;
  margin-top: 6px;
  transition: all 0.2s;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.25);
}

.btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

/* Planet List */
.planet-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 380px;
  overflow-y: auto;
  padding-right: 4px;
}

.planet-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.82rem;
  cursor: pointer;
  transition: all 0.2s;
}

.planet-row:hover {
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.3);
}

.planet-name {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.planet-symbol {
  font-size: 1.1rem;
}

.planet-pos {
  font-family: var(--font-mono);
  color: var(--gold-light);
}

/* Synastry Highlight Box */
.synastry-highlight {
  background: radial-gradient(circle at 50% 0%, rgba(245, 158, 11, 0.15) 0%, rgba(12, 16, 29, 0.95) 75%);
  border: 1px solid var(--gold-primary);
  border-radius: 12px;
  padding: 18px;
  margin-top: 14px;
}

.synastry-score-ring {
  text-align: center;
  margin-bottom: 12px;
}

.synastry-score-ring .score-num {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--gold-light);
  line-height: 1;
}

.synastry-score-ring .score-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold-primary);
}

.resonance-item {
  background: rgba(0, 0, 0, 0.4);
  border-left: 3px solid var(--gold-primary);
  padding: 8px 12px;
  margin-top: 8px;
  border-radius: 0 6px 6px 0;
  font-size: 0.8rem;
}

.resonance-item strong {
  color: var(--gold-light);
}

/* ==========================================================================
   TCG 3D Holographic Card Styles
   ========================================================================== */
.aetheria-tcg-card {
  width: 340px;
  height: 520px;
  perspective: 1000px;
  margin: 20px auto;
  cursor: grab;
  transition: transform 0.15s ease-out;
}

.tcg-card-inner {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 50%, #020617 100%);
  border: 3px solid #f59e0b;
  border-radius: 16px;
  padding: 14px;
  position: relative;
  box-shadow: 
    0 15px 35px rgba(0, 0, 0, 0.7),
    inset 0 0 15px rgba(245, 158, 11, 0.3);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.tcg-card-foil-sheen {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 10;
  transition: background 0.1s ease;
}

.tcg-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid rgba(245, 158, 11, 0.4);
  padding-bottom: 6px;
}

.tcg-card-name {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.5px;
}

.tcg-card-elem {
  font-size: 0.65rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.elem-earth { background: #065f46; color: #6ee7b7; border: 1px solid #10b981; }
.elem-fire { background: #991b1b; color: #fca5a5; border: 1px solid #ef4444; }
.elem-air { background: #075985; color: #7dd3fc; border: 1px solid #0284c7; }
.elem-water { background: #1e1b4b; color: #c7d2fe; border: 1px solid #6366f1; }

.tcg-card-stars {
  display: flex;
  justify-content: flex-end;
  gap: 3px;
  margin: 4px 0;
  color: #fbbf24;
  font-size: 0.85rem;
}

.tcg-card-frame {
  height: 190px;
  background: radial-gradient(circle at 50% 50%, #1e1b4b 0%, #080c16 80%);
  border: 2px solid rgba(245, 158, 11, 0.5);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.8);
}

.tcg-sigil-portal {
  text-align: center;
}

.tcg-celestial-orbit {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.72rem;
  color: #e2e8f0;
  margin-bottom: 8px;
}

.tcg-emblem {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  color: var(--gold-light);
  letter-spacing: 1px;
  text-shadow: 0 0 10px rgba(245, 158, 11, 0.6);
}

.tcg-card-textbox {
  background: rgba(5, 7, 13, 0.85);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 8px;
  margin-top: 10px;
  padding: 10px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  font-size: 0.72rem;
}

.tcg-card-type {
  font-weight: 700;
  color: var(--gold-primary);
  margin-bottom: 4px;
}

.tcg-ability {
  color: #cbd5e1;
  line-height: 1.4;
  margin-bottom: 6px;
}

.tcg-aspect-power {
  color: var(--cyan-accent);
  line-height: 1.3;
}

.tcg-card-footer {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 6px;
  margin-top: 6px;
}

.tcg-stat {
  font-family: var(--font-serif);
  font-size: 0.88rem;
  color: #fff;
}

.tcg-stat strong {
  color: var(--gold-primary);
}

/* Kamea Visualizer */
.kamea-controls {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.kamea-controls input {
  flex: 1;
  min-width: 220px;
  background: rgba(5, 7, 13, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
}

.kamea-controls select {
  background: rgba(5, 7, 13, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
}

.sigil-preview-box {
  width: 100%;
  max-width: 440px;
  aspect-ratio: 1 / 1;
  margin: 0 auto 20px;
}

/* Research Dossier & Sabian Styles */
.research-dossier-wrap {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
  animation: fadeIn 0.3s ease-out;
}

.dossier-hero {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.12) 0%, rgba(5, 7, 13, 0.95) 100%);
  border: 1px solid var(--border-glow);
  border-radius: 12px;
  padding: 18px 22px;
  box-shadow: 0 0 24px rgba(245, 158, 11, 0.08);
}

.dossier-hero h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--gold-light);
  letter-spacing: 1.5px;
  margin-bottom: 6px;
}

.dossier-hero p {
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.5;
}

.dossier-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

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

.dossier-section-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 16px 20px;
}

.dossier-section-box.highlight-trine {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(12, 16, 29, 0.9) 100%);
  border: 1px solid rgba(52, 211, 153, 0.4);
}

.dossier-section-title {
  font-family: var(--font-serif);
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--gold-light);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.earth-member-tag {
  display: inline-block;
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.3);
  color: var(--emerald-accent);
  padding: 3px 10px;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-family: var(--font-mono);
}

.dossier-badge-pill {
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--gold-primary);
  padding: 8px 12px;
  border-radius: 0 6px 6px 0;
  font-size: 0.84rem;
  color: var(--text-main);
}

.dossier-star-item, .dossier-transit-item {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 10px 14px;
  border-radius: 8px;
}

.dossier-sabians-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 480px;
  overflow-y: auto;
  padding-right: 6px;
}

.dossier-sabians-container::-webkit-scrollbar {
  width: 6px;
}

.dossier-sabians-container::-webkit-scrollbar-thumb {
  background: rgba(245, 158, 11, 0.3);
  border-radius: 4px;
}

.dossier-sabian-item {
  background: rgba(10, 14, 24, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: 10px 14px;
  transition: border-color 0.2s;
}

.dossier-sabian-item:hover {
  border-color: var(--border-glow);
}

.dossier-sabian-header {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}

.dossier-glyph {
  font-size: 1.1rem;
}

.dossier-coord {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
}

.dossier-sabian-deg {
  margin-left: auto;
  font-size: 0.75rem;
  background: rgba(245, 158, 11, 0.15);
  color: var(--gold-light);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
}

.dossier-sabian-symbol {
  font-size: 0.86rem;
  color: var(--text-main);
  font-style: italic;
  margin: 4px 0 2px;
}

.dossier-sabian-keynote {
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* Responsive */
@media (max-width: 768px) {
  .hero-deck h2 {
    font-size: 1.9rem;
  }
  .header-inner {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
  .aetheria-container {
    padding: 20px 14px 48px;
  }
}