/* ═══════════════════════════════════════════════
   SIRLI LABIRINT — Dark Fantasy Design System
   ═══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;700;900&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* ── Core Surfaces ── */
  --bg: #0F0F14;
  --surface: #16161E;
  --surface-mid: #1E1E2A;
  --surface-light: #282838;
  --panel: rgba(22, 22, 30, 0.92);
  --line: rgba(212, 175, 55, 0.12);
  --line-subtle: rgba(255, 255, 255, 0.06);

  /* ── Atmospheric ── */
  --deep-purple: #2A1B3D;
  --deep-blue: #1B2A4A;

  /* ── Accents ── */
  --gold: #D4AF37;
  --gold-light: #F0D060;
  --gold-dim: #8B7320;
  --bronze: #CD7F32;
  --cyan: #00F0FF;
  --cyan-dim: #007A82;
  --red: #FF2D55;
  --red-dim: #8B1A2E;
  --green: #34C759;
  --green-dim: #1B5E20;

  /* ── Text ── */
  --text: #E8E6F0;
  --text-secondary: #9896A8;
  --muted: #5C5A6E;

  /* ── Glows ── */
  --glow-gold: 0 0 30px rgba(212, 175, 55, 0.15);
  --glow-gold-strong: 0 0 50px rgba(212, 175, 55, 0.35);
  --glow-cyan: 0 0 20px rgba(0, 240, 255, 0.25);
  --glow-red: 0 0 25px rgba(255, 45, 85, 0.2);

  /* ── Spacing ── */
  --sp-xs: 4px;
  --sp-sm: 8px;
  --sp-md: 16px;
  --sp-lg: 24px;
  --sp-xl: 32px;
  --sp-2xl: 48px;

  /* ── Radius ── */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
  --r-xl: 20px;
  --r-full: 100px;
  --r-door: 12px 12px 4px 4px;

  /* ── Animation ── */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

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

html, body {
  min-height: 100vh;
  color: var(--text);
  font-family: 'Inter', 'Avenir Next', sans-serif;
  background: var(--bg);
  line-height: 1.6;
}

/* ── Atmospheric Background ── */
.bg-orb {
  position: fixed;
  border-radius: 50%;
  z-index: 0;
  filter: blur(80px);
  pointer-events: none;
}
.bg-orb-a {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(42, 27, 61, 0.6), transparent);
  top: -100px; right: -80px;
}
.bg-orb-b {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(27, 42, 74, 0.5), transparent);
  left: -120px; bottom: -150px;
}

/* ── Grid Pattern Overlay ── */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0v60M0 30h60' stroke='%23D4AF37' stroke-width='0.3' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
}

/* ═══ LAYOUT ═══ */
.layout {
  position: relative;
  z-index: 1;
  max-width: 1360px;
  margin: 0 auto;
  padding: var(--sp-lg);
}

/* ═══ TOPBAR ═══ */
.topbar {
  display: flex;
  gap: var(--sp-md);
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--sp-lg);
  padding-bottom: var(--sp-md);
  border-bottom: 1px solid var(--line);
}
.topbar .brand {
  display: flex; align-items: center; gap: var(--sp-sm);
}
.topbar .brand-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--gold), var(--bronze));
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; color: var(--bg);
  box-shadow: var(--glow-gold);
}
.topbar h1 {
  font-family: 'Cinzel', serif;
  font-weight: 900;
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 0.06em;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--cyan);
  font-size: 0.65rem;
  font-family: 'JetBrains Mono', monospace;
  margin: 0;
}
.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
}

/* ═══ GRID ═══ */
.grid {
  display: grid;
  grid-template-columns: 280px 1fr 300px;
  gap: var(--sp-md);
}

/* ═══ PANELS ═══ */
.panel {
  background: var(--panel);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line-subtle);
  border-radius: var(--r-lg);
  padding: var(--sp-md);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  transition: border-color 0.3s var(--ease);
}
.panel:hover {
  border-color: var(--line);
}
.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--sp-md);
}
.panel h2 {
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--gold);
  margin: 0;
}
.panel p.muted-text {
  color: var(--text-secondary);
  font-size: 0.82rem;
}

/* ═══ BUTTONS ═══ */
button, .link-btn {
  border: 0;
  padding: 10px 16px;
  border-radius: var(--r-md);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.primary {
  background: linear-gradient(135deg, var(--gold), var(--bronze));
  color: var(--bg);
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.25);
}
.primary:hover {
  box-shadow: 0 4px 30px rgba(212, 175, 55, 0.5);
  transform: translateY(-2px);
}
.primary:active {
  transform: translateY(0);
}
.ghost {
  border: 1px solid rgba(212, 175, 55, 0.25);
  background: transparent;
  color: var(--gold);
}
.ghost:hover {
  background: rgba(212, 175, 55, 0.08);
  border-color: rgba(212, 175, 55, 0.4);
}
.danger-btn {
  border: 1px solid rgba(255, 45, 85, 0.3);
  background: transparent;
  color: var(--red);
}
.danger-btn:hover {
  background: rgba(255, 45, 85, 0.1);
}
.link-btn {
  display: inline-block;
  text-decoration: none;
  background: var(--surface);
  border: 1px solid var(--line-subtle);
  color: var(--text);
}

/* ═══ PILLS / BADGES ═══ */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-xs);
  border: 1px solid var(--line);
  border-radius: var(--r-full);
  padding: 6px 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.03);
}
.pill-gold {
  border-color: rgba(212, 175, 55, 0.3);
  color: var(--gold);
  background: rgba(212, 175, 55, 0.06);
}
.pill-cyan {
  border-color: rgba(0, 240, 255, 0.3);
  color: var(--cyan);
  background: rgba(0, 240, 255, 0.06);
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--r-full);
  font-size: 0.7rem;
  font-family: 'JetBrains Mono', monospace;
  border: 1px solid var(--line-subtle);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-secondary);
}
.badge.ok {
  border-color: rgba(52, 199, 89, 0.4);
  background: rgba(52, 199, 89, 0.08);
  color: var(--green);
}
.badge.fail {
  border-color: rgba(255, 45, 85, 0.4);
  background: rgba(255, 45, 85, 0.08);
  color: var(--red);
}
.badge.pending {
  border-color: rgba(0, 240, 255, 0.3);
  background: rgba(0, 240, 255, 0.06);
  color: var(--cyan);
}

/* ═══ WARNING BOX ═══ */
.warning-box {
  border: 1px solid var(--red-dim);
  background: rgba(255, 45, 85, 0.06);
  border-radius: var(--r-lg);
  padding: var(--sp-md);
  margin-top: var(--sp-md);
}
.warning-box h3 {
  font-family: 'Cinzel', serif;
  font-size: 0.9rem;
  color: var(--red);
  margin-bottom: 4px;
}
.warning-box p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ═══ PENDING CARD ═══ */
.pending-card {
  background: rgba(0, 240, 255, 0.04);
  border: 1px solid rgba(0, 240, 255, 0.15);
  border-radius: var(--r-lg);
  padding: var(--sp-md);
  margin-bottom: var(--sp-md);
  display: flex;
  align-items: center;
  gap: var(--sp-md);
}
.pending-card h3 {
  font-family: 'Cinzel', serif;
  font-size: 0.85rem;
  color: var(--cyan);
  margin-bottom: 2px;
}
.pending-card p {
  font-size: 0.78rem;
  color: var(--text-secondary);
}
.pending-timer {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cyan);
  text-shadow: 0 0 12px rgba(0, 240, 255, 0.4);
  white-space: nowrap;
}

/* ═══ AUTH PANEL ═══ */
#auth-panel h2 { margin-bottom: var(--sp-sm); }
#auth-panel > .muted-text { margin-bottom: var(--sp-md); }
#user-card {
  margin-top: var(--sp-md);
  padding: var(--sp-md);
  background: var(--surface-mid);
  border-radius: var(--r-md);
  border: 1px solid var(--line-subtle);
}
#user-card h3 {
  font-family: 'Cinzel', serif;
  font-size: 0.95rem;
  color: var(--gold);
  margin-bottom: 4px;
}
#user-card p {
  font-size: 0.78rem;
  color: var(--text-secondary);
}
#coin-balance {
  margin-top: var(--sp-sm);
}

/* ═══ ROOM META ═══ */
.room-meta {
  margin-bottom: var(--sp-md);
}
.room-meta h3 {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 4px;
}
.room-meta p {
  color: var(--text-secondary);
  font-size: 0.82rem;
}

/* ═══ DOOR LIST ═══ */
.door-list {
  display: grid;
  gap: var(--sp-sm);
}
.door-item {
  background: var(--surface-mid);
  border: 1px solid var(--line-subtle);
  border-radius: var(--r-lg);
  padding: 12px var(--sp-md);
  transition: all 0.3s var(--ease);
  cursor: pointer;
}
.door-item:hover {
  border-color: rgba(212, 175, 55, 0.3);
  box-shadow: var(--glow-gold);
  transform: translateX(3px);
}
.door-item.active {
  border-color: var(--gold-dim);
  background: rgba(212, 175, 55, 0.04);
}
.door-item.opened {
  border-color: rgba(52, 199, 89, 0.3);
}
.door-item.locked {
  border-color: rgba(255, 45, 85, 0.2);
}
.door-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-sm);
}
.door-id {
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--gold);
}
.door-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 6px;
}

/* ── Door Card Mini ── */
.door-card-mini {
  width: 52px; height: 68px;
  background: linear-gradient(180deg, var(--surface-light), var(--surface));
  border: 2px solid var(--gold-dim);
  border-radius: var(--r-door);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  position: relative;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.1), inset 0 0 10px rgba(0,0,0,0.3);
  transition: all 0.4s var(--ease);
  cursor: pointer; flex-shrink: 0;
}
.door-card-mini:hover {
  border-color: var(--gold);
  box-shadow: var(--glow-gold-strong);
}
.door-card-mini .door-num {
  font-family: 'Cinzel', serif;
  font-weight: 900;
  font-size: 1rem;
  color: var(--gold);
  text-shadow: 0 0 10px rgba(212, 175, 55, 0.4);
}
.door-card-mini .door-label {
  font-size: 0.5rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.door-card-mini.locked {
  border-color: var(--red-dim);
}
.door-card-mini.locked .door-num {
  color: var(--red-dim);
}

/* ═══ DOOR DETAIL ═══ */
#door-detail {
  max-height: 380px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--gold-dim) transparent;
}
#door-detail::-webkit-scrollbar { width: 4px; }
#door-detail::-webkit-scrollbar-track { background: transparent; }
#door-detail::-webkit-scrollbar-thumb { background: var(--gold-dim); border-radius: 2px; }

#door-detail h3 {
  font-family: 'Cinzel', serif;
  color: var(--gold);
  font-size: 1rem;
  margin-bottom: 6px;
}
#door-detail h4 {
  font-family: 'Cinzel', serif;
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: var(--sp-md);
  margin-bottom: 6px;
}
#door-detail .content {
  border: 1px solid var(--line-subtle);
  border-radius: var(--r-md);
  padding: var(--sp-sm);
  background: var(--surface-mid);
  margin-top: 6px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.6;
}
#door-detail ol {
  padding-left: var(--sp-lg);
  color: var(--text-secondary);
  font-size: 0.8rem;
}
#door-detail ol li {
  padding: 4px 0;
  border-bottom: 1px solid var(--line-subtle);
}

/* ═══ ANSWER FORM ═══ */
#answer-form {
  display: grid;
  gap: var(--sp-sm);
  margin-top: var(--sp-md);
}
#answer-form label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
#answer-input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 10px 12px;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  background: var(--surface-mid);
  color: var(--text);
  resize: vertical;
  transition: border-color 0.3s, box-shadow 0.3s;
}
#answer-input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

/* ═══ TREE PANEL (FOG-OF-WAR) ═══ */
.tree-panel {
  margin-top: var(--sp-md);
}
.tree-content {
  display: grid;
  gap: 6px;
}
.tree-row {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  background: var(--surface-mid);
  border: 1px solid var(--line-subtle);
  border-radius: var(--r-md);
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  transition: border-color 0.3s;
}
.tree-row:hover {
  border-color: var(--line);
}
.tree-row .tree-marker {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: var(--r-sm);
  font-weight: 600;
}
.tree-row .tree-marker.open {
  background: rgba(52, 199, 89, 0.1);
  color: var(--green);
  border: 1px solid rgba(52, 199, 89, 0.3);
}
.tree-row .tree-marker.lock {
  background: rgba(255, 45, 85, 0.06);
  color: var(--red-dim);
  border: 1px solid rgba(255, 45, 85, 0.2);
}
.tree-row .tree-path {
  color: var(--text-secondary);
}
.tree-row .tree-current {
  color: var(--cyan);
  font-weight: 600;
  margin-left: auto;
}

/* ═══ COUNTDOWN TIMER RING ═══ */
.timer-ring-wrap {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-sm);
}
.timer-ring {
  width: 48px; height: 48px;
  position: relative;
}
.timer-ring svg {
  transform: rotate(-90deg);
  width: 100%; height: 100%;
}
.timer-ring circle { fill: none; stroke-width: 3; }
.timer-ring .ring-bg { stroke: var(--surface-light); }
.timer-ring .ring-progress {
  stroke: var(--cyan);
  stroke-linecap: round;
  filter: drop-shadow(0 0 6px rgba(0, 240, 255, 0.4));
  transition: stroke-dashoffset 1s linear;
}

/* ═══ COIN DISPLAY ═══ */
.coin-display {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.coin-icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--gold-light), var(--gold), var(--bronze));
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.4);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Cinzel', serif;
  font-weight: 900; font-size: 0.6rem;
  color: var(--bg);
  animation: coinFloat 3s ease-in-out infinite;
}
@keyframes coinFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}
.coin-value {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  color: var(--gold);
  font-size: 0.85rem;
}

/* ═══ REVEAL MODAL ═══ */
.reveal-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 15, 20, 0.85);
  backdrop-filter: blur(8px);
  display: grid;
  place-items: center;
  z-index: 100;
  animation: fadeIn 0.3s var(--ease);
}
.reveal-modal[hidden] { display: none; }
.reveal-card {
  width: min(480px, 90vw);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: var(--sp-lg);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6), var(--glow-gold);
  text-align: center;
  animation: slideUp 0.4s var(--ease-bounce);
}
.reveal-card h3 {
  font-family: 'Cinzel', serif;
  font-size: 1.3rem;
  color: var(--gold);
  margin-bottom: var(--sp-sm);
}
.reveal-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--sp-md);
}
#lottie-wrap {
  min-height: 180px;
  margin-bottom: var(--sp-md);
}

/* ═══ DEVICE WARNING MODAL ═══ */
.device-warning-overlay {
  position: fixed; inset: 0;
  background: rgba(15, 15, 20, 0.9);
  display: none; place-items: center;
  z-index: 200;
}
.device-warning-card {
  background: var(--surface);
  border: 1px solid var(--red-dim);
  border-radius: var(--r-xl);
  padding: var(--sp-xl);
  max-width: 360px;
  text-align: center;
  box-shadow: var(--glow-red);
}
.device-warning-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(255, 45, 85, 0.1);
  border: 2px solid var(--red-dim);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--sp-md);
  font-size: 1.6rem;
  animation: warningPulse 1.5s ease-in-out infinite;
}
@keyframes warningPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 45, 85, 0.3); }
  50% { box-shadow: 0 0 0 12px rgba(255, 45, 85, 0); }
}

/* ═══ MUTED TEXT ═══ */
.muted { color: var(--muted); }
.muted-text { color: var(--text-secondary); font-size: 0.82rem; }

/* ═══ UTILITY ANIMATIONS ═══ */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes doorGlow {
  0%, 100% { box-shadow: 0 0 15px rgba(212, 175, 55, 0.15); }
  50% { box-shadow: 0 0 40px rgba(212, 175, 55, 0.4); }
}
@keyframes fogDrift {
  0% { transform: translate(0, 0) scale(1); opacity: 0; }
  20% { opacity: 0.4; }
  80% { opacity: 0.2; }
  100% { transform: translate(30px, -20px) scale(0.5); opacity: 0; }
}

/* ── Particle fog on body ── */
.fog-particle {
  position: fixed;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: rgba(200, 210, 230, 0.08);
  pointer-events: none;
  z-index: 0;
  animation: fogDrift 8s ease-in-out infinite;
}

/* ═══ SCROLLBAR GLOBAL ═══ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-dim); }

/* ═══ RESPONSIVE ═══ */
@media (max-width: 1080px) {
  .grid {
    grid-template-columns: 1fr;
  }
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }
}
@media (max-width: 640px) {
  .layout { padding: var(--sp-md); }
  .panel { padding: 12px; }
}

/* ═══ SELECTION ═══ */
::selection {
  background: rgba(212, 175, 55, 0.3);
  color: var(--text);
}