/* ============================================================
   NUMEX CLOCKWORK — Zamanın İçini Gör
   Palet: kömür siyahı zemin · altın pirinç · bronz vurgu
   Tipografi: geometrik serif başlık (Cormorant yerine sistem serif)
   ============================================================ */

:root {
  --ink: #050403;
  --ink-2: #0c0907;
  --gold: #d8ab5e;
  --gold-hi: #f3d79b;
  --bronze: #8c5f2e;
  --warm: #c9a06a;
  --text: #efe6d8;
  --text-dim: #a99b88;
  --line: rgba(216, 171, 94, 0.18);
  --panel-bg: rgba(12, 9, 7, 0.72);
  --panel-blur: 18px;
  --radius: 14px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: radial-gradient(120% 90% at 50% 15%, #17110c 0%, #0a0705 45%, #030202 100%);
  color: var(--text);
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

body {
  position: relative;
  touch-action: none;
}

#stage {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 0;
  cursor: grab;
}
#stage:active { cursor: grabbing; }

/* hafif film tane + vinyet katmanı */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(120% 100% at 50% 45%, transparent 40%, rgba(0,0,0,0.55) 100%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.012) 0 1px, transparent 1px 3px);
  mix-blend-mode: multiply;
  opacity: 0.85;
}

/* ---------------- Yükleyici ---------------- */
.loader {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  background: radial-gradient(90% 70% at 50% 50%, #120d09 0%, #050403 70%);
  transition: opacity 0.9s var(--ease), visibility 0.9s;
}
.loader.is-done { opacity: 0; visibility: hidden; }

.loader-inner {
  text-align: center;
  padding: 24px;
}

.loader-gear {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: -10px;
  margin-bottom: 26px;
  height: 96px;
}
.loader-gear svg {
  width: 78px;
  height: 78px;
  color: var(--gold);
  filter: drop-shadow(0 0 14px rgba(216,171,94,0.35));
}
.loader-gear svg:nth-child(1) { animation: spin 7s linear infinite; }
.loader-gear svg:nth-child(2) { width: 56px; height: 56px; margin-left: -18px; margin-top: 34px; color: var(--bronze); animation: spin 4.2s linear infinite reverse; }
.loader-gear svg g { fill: currentColor; }

@keyframes spin { to { transform: rotate(360deg); } }

.loader-title {
  font-family: "Cormorant Garamond", "Playfair Display", Georgia, serif;
  font-size: clamp(1.5rem, 5vw, 2.4rem);
  letter-spacing: 0.34em;
  font-weight: 500;
  margin: 0 0 6px;
  color: var(--gold-hi);
  text-indent: 0.34em;
}
.loader-sub {
  margin: 0 0 26px;
  font-size: 0.8rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-dim);
  text-indent: 0.28em;
}
.loader-bar {
  width: min(280px, 62vw);
  height: 2px;
  margin: 0 auto 12px;
  background: rgba(216,171,94,0.14);
  border-radius: 2px;
  overflow: hidden;
}
.loader-bar span {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--bronze), var(--gold-hi));
  box-shadow: 0 0 12px rgba(243,215,155,0.55);
  transition: width 0.35s var(--ease);
}
.loader-hint {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: rgba(169,155,136,0.75);
  margin: 0;
}

/* ---------------- Marka ---------------- */
.brand {
  position: fixed;
  top: max(18px, env(safe-area-inset-top));
  left: 20px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 12px;
  pointer-events: none;
}
.brand-mark { color: var(--gold); display: flex; }
.brand-mark svg { width: 30px; height: 30px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 0.98rem;
  letter-spacing: 0.22em;
  color: var(--gold-hi);
}
.brand-tag {
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* ---------------- Dijital okuma ---------------- */
.readout {
  position: fixed;
  top: max(18px, env(safe-area-inset-top));
  right: 20px;
  z-index: 10;
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-family: "SF Mono", "JetBrains Mono", ui-monospace, monospace;
  color: var(--gold-hi);
  font-size: clamp(0.95rem, 2.4vw, 1.25rem);
  letter-spacing: 0.1em;
  /* ★28.10: sütun düzeninde saat, dakika, saniye ve iki nokta alt alta diziliyordu (00 / : / 35 …). */
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: baseline;
  max-width: 12em;
  text-shadow: 0 0 18px rgba(216,171,94,0.35);
  pointer-events: none;
}
.readout i { font-style: normal; opacity: 0.4; margin: 0 2px; }
.readout small {
  flex-basis: 100%;
  margin-top: 2px;
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-family: inherit;
}

/* ---------------- Kontrol paneli ---------------- */
.panel {
  position: fixed;
  left: 50%;
  bottom: max(22px, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  z-index: 12;
  display: flex;
  align-items: stretch;
  gap: 14px;
  padding: 12px 16px;
  max-width: calc(100vw - 32px);
  background: var(--panel-bg);
  backdrop-filter: blur(var(--panel-blur)) saturate(140%);
  -webkit-backdrop-filter: blur(var(--panel-blur)) saturate(140%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 50px rgba(0,0,0,0.55), inset 0 1px 0 rgba(255,255,255,0.04);
  flex-wrap: wrap;
  justify-content: center;
}

.panel-group { display: flex; flex-direction: column; gap: 6px; align-items: center; }
.panel-label {
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(169,155,136,0.7);
}
.panel-sep {
  width: 1px;
  align-self: stretch;
  background: linear-gradient(180deg, transparent, var(--line), transparent);
  margin: 2px 0;
}

.seg {
  display: flex;
  gap: 3px;
  padding: 3px;
  background: rgba(0,0,0,0.35);
  border: 1px solid rgba(216,171,94,0.12);
  border-radius: 9px;
}
.seg-btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--text-dim);
  font: inherit;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  padding: 0 12px;
  min-width: 42px;
  min-height: 34px;
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.2s var(--ease), background 0.2s var(--ease), box-shadow 0.2s var(--ease);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.seg-btn:hover { color: var(--gold-hi); background: rgba(216,171,94,0.08); }
.seg-btn.is-active {
  color: #1a1208;
  background: linear-gradient(180deg, var(--gold-hi), var(--gold));
  box-shadow: 0 2px 12px rgba(216,171,94,0.35);
  font-weight: 600;
}

.btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 9px;
  border: 1px solid rgba(216,171,94,0.28);
  background: rgba(216,171,94,0.06);
  color: var(--gold-hi);
  font: inherit;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.btn:hover { background: rgba(216,171,94,0.14); border-color: rgba(216,171,94,0.5); }
.btn.is-active { background: linear-gradient(180deg, var(--gold-hi), var(--gold)); color: #1a1208; border-color: transparent; font-weight: 600; }
.btn-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 8px currentColor; }

.icon-btn {
  appearance: none;
  width: 42px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 8px;
  border: 1px solid rgba(216,171,94,0.14);
  background: rgba(0,0,0,0.3);
  color: var(--text-dim);
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.icon-btn svg { width: 17px; height: 17px; }
.icon-btn:hover { color: var(--gold-hi); border-color: rgba(216,171,94,0.45); background: rgba(216,171,94,0.1); }
.panel-group .icon-btn + .icon-btn { margin-top: 3px; }
#reset-cam, #tour-btn { display: inline-grid; }
.panel-group:last-child { flex-direction: row; gap: 6px; align-items: center; }

/* ---------------- Alt ipucu ---------------- */
.hint {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 6px;
  z-index: 10;
  margin: 0;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: rgba(169,155,136,0.5);
  white-space: nowrap;
  pointer-events: none;
}
.hint kbd {
  font-family: inherit;
  border: 1px solid rgba(216,171,94,0.25);
  border-radius: 4px;
  padding: 1px 5px;
  color: rgba(239,230,216,0.7);
}

/* ---------------- Duyarlı ---------------- */
@media (max-width: 900px) {
  .panel { gap: 10px; padding: 10px 12px; }
  .panel-label { display: none; }
  .hint { display: none; }
  .brand-tag { display: none; }
}

@media (max-width: 620px) {
  .panel {
    left: 12px;
    right: 12px;
    transform: none;
    max-width: none;
    gap: 8px;
    padding: 10px;
    justify-content: space-between;
  }
  .panel-sep { display: none; }
  .seg-btn { min-width: 38px; padding: 0 8px; font-size: 0.72rem; }
  .btn { font-size: 0.72rem; padding: 0 10px; }
  .brand { left: 14px; gap: 8px; }
  .readout { right: 14px; font-size: 0.85rem; }
}

@media (max-height: 520px) {
  .panel { bottom: 8px; padding: 8px 10px; gap: 8px; }
  .hint { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .loader-gear svg { animation: none; }
  * { transition-duration: 0.01ms !important; }
}