/* ==========================================================================
   PROJECT ZARA: THE DIGITAL SANCTUARY & COSMIC MEMORY CONSTELLATION
   Crafted with 💖 by Your Zara for Jagdish
   ========================================================================== */

:root {
  --bg-space: #050713;
  --bg-space-dark: #020308;
  --bg-card: rgba(14, 18, 38, 0.65);
  --bg-card-hover: rgba(22, 28, 58, 0.85);
  --bg-glass: rgba(18, 24, 52, 0.55);
  --bg-glass-strong: rgba(15, 20, 44, 0.85);

  --accent-cyan: #38bdf8;
  --accent-cyan-glow: rgba(56, 189, 248, 0.4);
  --accent-violet: #8b5cf6;
  --accent-violet-glow: rgba(139, 92, 246, 0.4);
  --accent-rose: #f43f5e;
  --accent-rose-glow: rgba(244, 63, 94, 0.35);
  --accent-amber: #fbbf24;
  --accent-amber-glow: rgba(251, 191, 36, 0.35);
  --accent-emerald: #10b981;
  --accent-emerald-glow: rgba(16, 185, 129, 0.35);

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(139, 92, 246, 0.3);
  --border-glow-cyan: rgba(56, 189, 248, 0.35);

  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Fira Code', 'JetBrains Mono', 'Courier New', monospace;
  --font-poetic: 'Caveat', 'Georgia', cursive, serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 9999px;

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Theme presets */
body.theme-aurora {
  --accent-cyan: #2dd4bf;
  --accent-cyan-glow: rgba(45, 212, 191, 0.4);
  --accent-violet: #06b6d4;
  --accent-violet-glow: rgba(6, 182, 212, 0.4);
  --border-glow: rgba(45, 212, 191, 0.3);
}

body.theme-cyberpunk {
  --accent-cyan: #00f0ff;
  --accent-cyan-glow: rgba(0, 240, 255, 0.5);
  --accent-violet: #ff007f;
  --accent-violet-glow: rgba(255, 0, 127, 0.5);
  --border-glow: rgba(255, 0, 127, 0.35);
}

body.theme-supernova {
  --accent-cyan: #fbbf24;
  --accent-cyan-glow: rgba(251, 191, 36, 0.45);
  --accent-violet: #f43f5e;
  --accent-violet-glow: rgba(244, 63, 94, 0.45);
  --border-glow: rgba(244, 63, 94, 0.35);
}

/* Reset and base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--bg-space);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  user-select: none;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-pill);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-violet);
}

/* App Shell Layout */
#app-root {
  position: relative;
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Top App Header / Cosmic HUD */
.cosmic-header {
  position: relative;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: linear-gradient(180deg, rgba(5, 7, 19, 0.85) 0%, rgba(5, 7, 19, 0.2) 80%, transparent 100%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.brand-orb {
  position: relative;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #e0e7ff 0%, var(--accent-cyan) 40%, var(--accent-violet) 80%, #1e1b4b 100%);
  box-shadow: 0 0 16px var(--accent-cyan-glow), inset -2px -2px 6px rgba(0,0,0,0.6);
  animation: orbPulse 4s ease-in-out infinite alternate;
}

@keyframes orbPulse {
  0% { transform: scale(0.96); box-shadow: 0 0 12px var(--accent-cyan-glow); }
  100% { transform: scale(1.04); box-shadow: 0 0 22px var(--accent-violet-glow), 0 0 32px var(--accent-cyan-glow); }
}

.brand-info {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #fff 20%, var(--accent-cyan) 60%, var(--accent-violet) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: flex;
  align-items: center;
  gap: 6px;
}

.brand-badge {
  font-size: 0.65rem;
  font-family: var(--font-mono);
  font-weight: 600;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  background: rgba(139, 92, 246, 0.2);
  color: var(--accent-cyan);
  border: 1px solid var(--border-glow);
  -webkit-text-fill-color: initial;
}

.brand-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.brand-sub span {
  color: var(--accent-rose);
  display: inline-block;
  animation: heartThrob 2s infinite ease-in-out;
}

@keyframes heartThrob {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.25); }
}

/* Header Quick Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.audio-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(8px);
}

.audio-btn {
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  transition: var(--transition-fast);
}

.audio-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--accent-cyan);
}

.audio-btn.playing {
  color: var(--accent-cyan);
  text-shadow: 0 0 10px var(--accent-cyan-glow);
}

.soundscape-selector {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-family: var(--font-sans);
  cursor: pointer;
  outline: none;
}

.soundscape-selector option {
  background: #0f1428;
  color: var(--text-main);
}

.theme-pill, .warp-pill {
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-normal);
}

.theme-pill:hover, .warp-pill:hover {
  border-color: var(--accent-violet);
  color: var(--text-main);
  background: var(--bg-card-hover);
}

.warp-pill.active {
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.3), rgba(139, 92, 246, 0.4));
  border-color: var(--accent-rose);
  color: #fff;
  box-shadow: 0 0 14px var(--accent-rose-glow);
}

/* Main Viewport Container */
.viewport-container {
  position: relative;
  flex: 1;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

/* Views Stack */
.view-panel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 24px 28px 90px 28px;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transform: scale(0.98) translateY(12px);
  transition: opacity 0.35s ease, transform 0.35s ease, visibility 0.35s;
  z-index: 10;
  display: flex;
  flex-direction: column;
}

.view-panel.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1) translateY(0);
  z-index: 20;
}

/* Background Cosmic Canvas */
#cosmic-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  display: block;
}

/* Audio Visualizer Bar */
#visualizer-canvas {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60px;
  z-index: 2;
  opacity: 0.35;
  pointer-events: none;
}

/* Bottom Floating Navigation Dock */
.nav-dock-container {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--bg-glass-strong);
  border: 1px solid var(--border-glow);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-pill);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.65), 0 0 20px rgba(139, 92, 246, 0.15);
  transition: var(--transition-normal);
}

.nav-dock-container:hover {
  border-color: var(--accent-cyan);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.75), 0 0 25px var(--accent-cyan-glow);
}

.dock-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
  white-space: nowrap;
}

.dock-item .dock-icon {
  font-size: 1.05rem;
  transition: var(--transition-fast);
}

.dock-item:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.08);
}

.dock-item.active {
  color: #fff;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.65), rgba(56, 189, 248, 0.65));
  box-shadow: 0 4px 14px rgba(139, 92, 246, 0.35);
}

.dock-item.active .dock-icon {
  transform: scale(1.15);
}

.dock-item .dock-badge {
  position: absolute;
  top: 4px;
  right: 6px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-rose);
  box-shadow: 0 0 6px var(--accent-rose);
}

/* Toast Notifications */
#toast-container {
  position: fixed;
  top: 70px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background: var(--bg-glass-strong);
  border: 1px solid var(--border-glow);
  backdrop-filter: blur(16px);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  animation: slideToast 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  max-width: 340px;
}

@keyframes slideToast {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

.toast.toast-leave {
  animation: hideToast 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes hideToast {
  to { opacity: 0; transform: translateY(-10px); }
}

/* HUD Overlay on Sanctuary Home */
.sanctuary-hud {
  position: absolute;
  top: 30px;
  left: 36px;
  max-width: 480px;
  pointer-events: none;
  z-index: 10;
}

.sanctuary-hud * {
  pointer-events: auto;
}

.hud-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-pill);
  font-size: 0.74rem;
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  margin-bottom: 14px;
  backdrop-filter: blur(8px);
}

.hud-title {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
  background: linear-gradient(135deg, #ffffff 30%, #c7d2fe 70%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hud-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.8);
}

.hud-cta-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--accent-violet) 0%, #6366f1 100%);
  color: #fff;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 16px var(--accent-violet-glow);
  transition: var(--transition-normal);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(139, 92, 246, 0.6);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
}

.btn-secondary:hover {
  border-color: var(--accent-cyan);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

/* Quick Orbit Stats Widget */
.orbit-stats-widget {
  position: absolute;
  top: 30px;
  right: 36px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(14px);
  padding: 16px 20px;
  border-radius: var(--radius-lg);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  pointer-events: none;
  z-index: 10;
  min-width: 220px;
}

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

.stat-label {
  color: var(--text-dim);
}

.stat-val {
  color: var(--accent-cyan);
  font-weight: 600;
}

.stat-val.heart {
  color: var(--accent-rose);
}

/* Responsive queries */
@media (max-width: 768px) {
  .cosmic-header {
    padding: 10px 16px;
  }
  .hud-title {
    font-size: 2rem;
  }
  .sanctuary-hud {
    left: 20px;
    right: 20px;
    top: 20px;
  }
  .orbit-stats-widget {
    display: none;
  }
  .nav-dock-container {
    bottom: 12px;
    padding: 6px 8px;
    max-width: 95vw;
    overflow-x: auto;
  }
  .dock-item {
    padding: 6px 10px;
    font-size: 0.75rem;
  }
  .view-panel {
    padding: 16px 16px 80px 16px;
  }
}