/* ============================================================
   Design tokens
   Ink (bg)      #12101B
   Felt (panel)  #17251E
   Brass (accent)#C89B3C
   Ivory (text)  #EEE7D6
   Ruby (win)    #C4485A
   Sapphire      #3E5E8C
   ============================================================ */

:root{
  --ink: #12101B;
  --ink-2: #1A1725;
  --felt: #17251E;
  --felt-2: #0F1B15;
  --brass: #C89B3C;
  --brass-bright: #E8C36B;
  --ivory: #EEE7D6;
  --ivory-dim: #B8AF9C;
  --ruby: #C4485A;
  --sapphire: #3E5E8C;
  --display-font: "Fraunces", "Georgia", serif;
  --ui-font: "Space Grotesk", -apple-system, sans-serif;
  --mono-font: "JetBrains Mono", monospace;
  --radius: 14px;
}

*{ box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body{
  margin:0; padding:0;
  width:100%; height:100%;
  background: #000;
  color: var(--ivory);
  font-family: var(--ui-font);
  overflow: hidden;
  overscroll-behavior: none;
}

button{ font-family: inherit; cursor:pointer; border:none; background:none; color:inherit; }
button:focus-visible, .pip-btn:focus-visible{ outline: 2px solid var(--brass-bright); outline-offset: 2px; }

#viewport{ position: fixed; inset: 0; overflow: hidden; }

/* ============================================================
   #app -- ОБЩЕЕ для обоих режимов
   ============================================================ */
#app{
  position: absolute;
  top: 50%;
  left: 50%;
  transform-origin: center center;
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
  border-radius: 22px;
  box-shadow: 0 40px 100px rgba(0,0,0,0.6);
  border: 1px solid rgba(200,155,60,0.25);
  overflow: hidden;
}

/* ============================================================
   BACKGROUND ANIMATION LAYERS
   ------------------------------------------------------------
   .bg-sky           -- статичная сцена, не двигается вообще
   .bg-light-source  -- чистый CSS radial-gradient, БЕЗ картинки,
                         статичный источник света позади облаков
   .bg-clouds        -- облака БЕЗ запечённого света, покачивание
                         (НЕ прокрутка) + пульсация прозрачности,
                         которая "приоткрывает" свет позади при движении.
                         ease-in-out даёт нулевую скорость в крайних точках
                         покачивания -- разворот движения не виден как рывок.
   .bg-dust          -- ДВЕ независимые копии (--a/--b), разный тайминг
                         дрейфа и мерцания -- чтобы не мигали синхронно
   ============================================================ */
#bg-layers {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.bg-layer {
  position: absolute;
  inset: -3%;
  width: 106%;
  height: 106%;
  object-fit: cover;
  will-change: transform, opacity;
}

.bg-sky {
  opacity: 0.95;
  z-index: 1;
  inset: 0; width: 100%; height: 100%; /* база -- без запаса, не двигается */
}

.bg-light-source{
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 45%;
  z-index: 2;
  background: radial-gradient(ellipse 40% 60% at 50% 0%,
    rgba(255,210,140,0.4), transparent 70%);
  pointer-events: none;
}

.bg-clouds{
  position: absolute;
  top: -30%;
  left: -5%; right: -5%;
  height: auto; /* только верхняя часть экрана, не растянуто на весь фон */
  width: 120%;
  object-fit: cover;
  object-position: top center;
  z-index: 3;
  animation:
    clouds-sway 40s ease-in-out infinite alternate,
    clouds-reveal 20s ease-in-out infinite alternate;
}
@keyframes clouds-sway{
  from{ transform: translateX(-2%); }
  to{ transform: translateX(2%); }
}
@keyframes clouds-reveal{
  from{ opacity: 0.7; }
  to{ opacity: 1; }
}

.bg-dust {
  z-index: 4;
}
.bg-dust--a{
  animation:
    dust-drift-a 55s ease-in-out infinite alternate,
    dust-twinkle-a 8s ease-in-out infinite alternate;
}
.bg-dust--b{
  animation:
    dust-drift-b 70s ease-in-out infinite alternate,
    dust-twinkle-b 11s ease-in-out infinite alternate;
  animation-delay: -4s, -3s;
}
@keyframes dust-drift-a{ from{ transform: translate(-1.5%, -1%); } to{ transform: translate(1.5%, 1%); } }
@keyframes dust-drift-b{ from{ transform: translate(1.2%, -1.3%); } to{ transform: translate(-1.2%, 1.3%); } }
@keyframes dust-twinkle-a{ from{ opacity: 0.35; } to{ opacity: 0.75; } }
@keyframes dust-twinkle-b{ from{ opacity: 0.25; } to{ opacity: 0.65; } }

/* Spine-персонаж на фоне -- отдельный маленький Pixi-канвас, лежит НАД
   облаками/пылью (z-index 3-4), но ПОД #stage-wrap (z-index 5), поэтому
   барабаны всегда перекрывают его, а не наоборот. */
/* #bg-character-layer{
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  right: 80%;
}
#bg-character-layer canvas{ display:block; width:100%; height:100%; } */

/* ---------- shared: top bar ---------- */
.logo{ display:flex; align-items:center; gap:10px; }
.logo-die{
  font-size: 26px; color: var(--brass-bright);
  filter: drop-shadow(0 0 6px rgba(232,195,107,0.5));
}
.logo-text{
  font-family: var(--display-font);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ivory);
}
#paytable-btn{
  border-radius:50%;
  border: 1px solid var(--brass);
  color: var(--brass-bright);
  font-family: var(--display-font);
  font-style: italic; font-weight:700;
  display:flex; align-items:center; justify-content:center;
}

/* ---------- shared: stage ---------- */
#stage-wrap{
  position: relative;
  border-radius: 10px;
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(232,195,107,0.08), transparent 60%),
    linear-gradient(180deg, rgba(23,37,30,0.55) 0%, rgba(15,27,21,0.7) 100%),
    url('assets/background/floor.jpg');
  background-size: cover;
  background-position: center;
  border: 2px solid rgba(200,155,60,0.3);
  box-shadow: inset 0 0 40px rgba(0,0,0,0.45), 0 10px 30px rgba(0,0,0,0.35);
  overflow:hidden;
}

#pips-bg{
  position:absolute; inset:0; opacity:0.05; pointer-events:none;
  background-image: radial-gradient(circle, var(--brass) 1.6px, transparent 1.6px);
  background-size: 26px 26px;
}
#pixi-container{ position:absolute; inset:0; display:flex; align-items:center; justify-content:center; }
#pixi-container canvas{ display:block; }

#banner{
  position:absolute; top:0; left:0; right:0; z-index:5;
  padding: 10px 14px;
  text-align:center;
  background: linear-gradient(180deg, rgba(18,16,27,0.92), rgba(18,16,27,0));
  transition: opacity 0.25s ease, transform 0.25s ease;
}
#banner-title{
  font-family: var(--display-font); font-weight:900; font-size: 22px;
  color: var(--brass-bright); letter-spacing:0.04em;
  text-shadow: 0 0 12px rgba(232,195,107,0.5);
}
#banner-sub{ font-size: 12px; color: var(--ivory-dim); margin-top:2px; }

#win-popup{
  position:absolute; left:50%; top:46%; z-index:6;
  transform: translate(-50%,-50%) scale(0.8);
  font-family: var(--mono-font); font-weight:700;
  font-size: 30px; color: var(--brass-bright);
  text-shadow: 0 0 18px rgba(232,195,107,0.7);
  opacity:0;
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events:none;
}
#win-popup.show{ opacity:1; transform: translate(-50%,-50%) scale(1); }
.hidden{ display:none !important; }

/* ---------- shared: session bar ---------- */
.session-block{ display:flex; flex-direction:column; gap:2px; min-width:64px; }
.session-block:last-child{ margin-left:auto; align-items:flex-end; text-align:right; }
.stat-sub{ font-size:10px; color: var(--ivory-dim); font-family: var(--mono-font); }
#session-win{ color: var(--brass-bright); }
#multiplier-badge{ transition: color 0.2s ease, text-shadow 0.2s ease; }
#multiplier-badge.mult-idle{ color: var(--ivory-dim); }
#multiplier-badge.mult-hit{ color: var(--brass-bright); text-shadow: 0 0 10px rgba(232,195,107,0.6); }
#multiplier-badge.mult-miss{ color: var(--ivory-dim); }

/* ---------- shared: controls ---------- */
.stat-block{ display:flex; flex-direction:column; gap:2px; min-width:64px; }
.win-block{ align-items:flex-end; text-align:right; }
.stat-label{ font-size:10px; text-transform:uppercase; letter-spacing:0.08em; color: var(--ivory-dim); }
.stat-value{ font-family: var(--mono-font); font-weight:700; font-size:15px; color: var(--ivory); }
#last-win.pulse{ color: var(--brass-bright); }

.bet-block{ display:flex; flex-direction:column; gap:2px; }
.bet-stepper{ display:flex; align-items:center; gap:8px; }
.pip-btn{
  width:26px; height:26px; border-radius:7px;
  border: 1px solid rgba(238,231,214,0.25);
  color: var(--ivory); font-size:15px; line-height:1;
  display:flex; align-items:center; justify-content:center;
}
.pip-btn:active{ background: rgba(238,231,214,0.1); }
#bet-value{ min-width:44px; text-align:center; }
.pip-btn-text{
  width:auto; padding:0 8px; font-size:10px; font-weight:700;
  letter-spacing:0.04em; font-family: var(--mono-font);
}

#spin-btn{
  position: relative;
  border-radius:50%;
  background: radial-gradient(circle at 32% 28%, var(--brass-bright), var(--brass) 55%, #8a6a24 100%);
  box-shadow: 0 6px 16px rgba(0,0,0,0.5), inset 0 2px 2px rgba(255,255,255,0.35);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
#spin-btn:active{ transform: translateY(1px) scale(0.98); }
#spin-btn:disabled{ opacity:0.55; }
#spin-btn-label{
  font-family: var(--ui-font); font-weight:700; font-size:12px;
  letter-spacing:0.08em; color: #241a05;
}
#spin-btn.spinning #spin-btn-label{ visibility:hidden; }
#spin-btn.spinning::after{
  content:""; position:absolute; width:22px; height:22px;
  border-radius:50%; border: 3px solid rgba(36,26,5,0.35);
  border-top-color:#241a05;
  animation: spin-rotate 0.7s linear infinite;
}
@keyframes spin-rotate{ to{ transform: rotate(360deg); } }

/* ---------- shared: paytable modal ---------- */
.modal{
  position:fixed; inset:0; z-index:20;
  background: rgba(10,9,15,0.72);
  display:flex; align-items:center; justify-content:center;
}
.modal-card{
  width: 90%; max-width: 480px;
  max-height:78vh; overflow-y:auto;
  background: var(--ink-2);
  border: 1px solid var(--brass);
  border-radius: 18px;
  padding: 18px 20px;
}
.modal-head{
  display:flex; justify-content:space-between; align-items:center;
  font-family: var(--display-font); font-weight:700; font-size:18px;
  color: var(--brass-bright);
  margin-bottom: 10px;
}
.modal-head button{ font-size:22px; color: var(--ivory-dim); }
.pt-row{
  display:flex; justify-content:space-between; align-items:center;
  padding: 8px 0; border-bottom: 1px solid rgba(238,231,214,0.08);
  font-size: 13px;
}
.pt-row .pt-sym{ display:flex; align-items:center; gap:8px; font-weight:600; }
.pt-swatch{ width:16px; height:16px; border-radius:4px; flex-shrink:0; }
.pt-vals{ color: var(--ivory-dim); font-family: var(--mono-font); font-size:12px; text-align:right; }


/* ============================================================
   MODE: DESKTOP
   ============================================================ */
#app.mode-desktop{
  width: 1600px;
  height: 900px;
  position: relative;
}

#app.mode-desktop #stage-wrap{
  position: absolute;
  z-index: 5; /* выше фоновых слоёв (z-index 0-4) -- чтобы они не накрывали барабаны */
  top: 16.7%; left: 26.25%; right: 26.25%; bottom: 15.6%;

  box-shadow:
    inset 0 0 40px rgba(0,0,0,0.5),
    0 12px 40px rgba(0,0,0,0.45),
    0 0 0 1px rgba(0,0,0,0.4);
}

/* ============================================================
   ЦЕПЬ ПО ПЕРИМЕТРУ (вместо сломанного border-image)
   ============================================================ */
.chain-side {
  position: absolute;
  background-image: url('assets/frame/chain-strip.png');
  background-repeat: repeat-x;
  background-size: auto 100%;
  pointer-events: none;
  z-index: 11;
}

.chain-side--top {
  top: -14px; left: -14px; right: -14px;
  height: 40px;
}
.chain-side--bottom {
  bottom: -14px; left: -14px; right: -14px;
  height: 40px;
}

.chain-side--left, .chain-side--right{
  top: -14px; bottom: -14px;
  position: absolute;
  width: 40px;
  overflow: hidden;
}
.chain-side--left{ left: -14px; }
.chain-side--right{ right: -14px; }

.chain-side--left::after,
.chain-side--right::after{
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 1000%;
  height: 40px;
  background-image: url('assets/frame/chain-strip.png');
  background-repeat: repeat-x;
  background-size: auto 100%;
  transform: translate(-50%, -50%) rotate(90deg);
}
/* ============================================================ */


.frame-corner{
  position: absolute;
  width: 110px; height: 112px;
  background-size: contain;
  background-repeat: no-repeat;
  pointer-events: none;
  z-index: 12;
}
.frame-corner--tl{ top: 16.7%; left: 26.25%;  background-image: url('assets/frame/corner.png'); }
.frame-corner--tr{ top: 16.7%; right: 26.25%; background-image: url('assets/frame/corner.png'); transform: scaleX(-1); }
.frame-corner--bl{ bottom: 15.6%; left: 26.25%;  background-image: url('assets/frame/corner.png'); transform: scaleY(-1); }
.frame-corner--br{ bottom: 15.6%; right: 26.25%; background-image: url('assets/frame/corner.png'); transform: scale(-1,-1); }


#app.mode-desktop #topbar{
  position: absolute;
  top: 20px; left: 24px; right: 24px;
  z-index: 10;
  display:flex; align-items:center; justify-content:space-between;
  padding: 0;
  pointer-events: none;
}
#app.mode-desktop #topbar > *{ pointer-events: auto; }
#app.mode-desktop .logo{
  background: rgba(18,16,27,0.55);
  backdrop-filter: blur(6px);
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(200,155,60,0.25);
}
#app.mode-desktop .logo-die{ font-size:24px; }
#app.mode-desktop .logo-text{ font-size:18px; }
#app.mode-desktop #paytable-btn{
  width:36px; height:36px;
  background: rgba(18,16,27,0.55);
  backdrop-filter: blur(6px);
}

#app.mode-desktop #session-bar{
  position: absolute;
  top: 76px; left: 24px;
  z-index: 10;
  display:flex; align-items:center; gap:18px;
  padding: 10px 18px;
  background: rgba(18,16,27,0.55);
  backdrop-filter: blur(6px);
  border-radius: 12px;
  border: 1px solid rgba(200,155,60,0.2);
}
#app.mode-desktop .session-block{ min-width:70px; }
#app.mode-desktop .stat-sub{ font-size:11px; }

#app.mode-desktop #controls{
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 10;
  display:flex; align-items:center;
  gap: 24px;
  padding: 18px 32px calc(20px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, rgba(18,16,27,0) 0%, rgba(18,16,27,0.55) 45%, rgba(18,16,27,0.82) 100%);
}
#app.mode-desktop #controls .stat-block{ order: 1; }
#app.mode-desktop #controls .win-block{
  order: 2;
  align-items:flex-start; text-align:left; margin-left: 0;
}
#app.mode-desktop #controls .bet-block{
  order: 3;
  margin-left: auto;
  gap:4px;
}
#app.mode-desktop #spin-btn{ order: 4; }

#app.mode-desktop .stat-value{ font-size:17px; }

#app.mode-desktop .bet-stepper{ justify-content:space-between; gap:10px; }
#app.mode-desktop .pip-btn{
  width:34px; height:34px; font-size:17px;
  background: rgba(238,231,214,0.08);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(238,231,214,0.2);
}
#app.mode-desktop .pip-btn:hover{ background: rgba(238,231,214,0.14); }
#app.mode-desktop #bet-value{ min-width:52px; }
#app.mode-desktop .pip-btn-text{ font-size:11px; padding:0 10px; }

#app.mode-desktop #spin-btn{
  width:88px; height:88px; border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5), inset 0 2px 2px rgba(255,255,255,0.35);
}
#app.mode-desktop #spin-btn-label{ font-size:14px; }
#app.mode-desktop #spin-btn.spinning::after{ width:28px; height:28px; }


/* ============================================================
   MODE: MOBILE (ИСПРАВЛЕННЫЙ)
   ============================================================ */
#app.mode-mobile{
  width: 720px;
  height: 1280px;
  display:flex;
  flex-direction:column;
}

/* Фон для мобилки — явно задаем стили, так как ::before больше не используется */
#app.mode-mobile #bg-layers {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

/* Адаптация слоев под вертикальный экран */
#app.mode-mobile .bg-sky {
  opacity: 0.95;
  z-index: 1;
  inset: 0; 
  width: 100%; 
  height: 100%;
}

#app.mode-mobile .bg-light-source {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 35%; /* Чуть меньше для портрета */
  z-index: 2;
  background: radial-gradient(ellipse 50% 70% at 50% 0%,
    rgba(255,210,140,0.4), transparent 70%);
  pointer-events: none;
}

#app.mode-mobile .bg-clouds {
  position: absolute;
  top: 0; /* было -20% -- уводило само облако выше экрана, в кадр попадала
             прозрачная нижняя часть картинки*/
  left: -15%; right: -15%;
  height: auto;
  width: 130%;
  object-fit: cover;
  object-position: top center;
  z-index: 3;
  animation:
    clouds-sway 40s ease-in-out infinite alternate,
    clouds-reveal 20s ease-in-out infinite alternate;
}

#app.mode-mobile .bg-dust {
  z-index: 4;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#app.mode-mobile .bg-dust--a {
  animation:
    dust-drift-a 55s ease-in-out infinite alternate,
    dust-twinkle-a 8s ease-in-out infinite alternate;
}

#app.mode-mobile .bg-dust--b {
  animation:
    dust-drift-b 70s ease-in-out infinite alternate,
    dust-twinkle-b 11s ease-in-out infinite alternate;
  animation-delay: -4s, -3s;
}

/* Остальные элементы мобилки */
#app.mode-mobile .frame-corner{ display:none; }

#app.mode-mobile #topbar{
  display:flex; align-items:center; justify-content:space-between;
  padding: 20px 22px 10px;
  flex-shrink:0;
  z-index: 10; /* Поверх фона */
}
#app.mode-mobile .logo-die{ font-size:26px; }
#app.mode-mobile .logo-text{ font-size:20px; }
#app.mode-mobile #paytable-btn{ width:34px; height:34px; }

#app.mode-mobile #stage-wrap{
  z-index: 5; /* Выше фона, но ниже топпара/контролов если нужно */
  flex: 0 0 auto;
  height: 43%;
  margin-left: 4%; margin-right: 4%;
  margin-top: auto; margin-bottom: auto;
  position: relative; /* Для корректного stacking context */
}

#app.mode-mobile #session-bar{
  flex-shrink:0;
  display:flex; align-items:center; gap:18px;
  padding: 10px 22px;
  z-index: 10;
}
#app.mode-mobile .session-block{ min-width:64px; }

#app.mode-mobile #controls{
  flex-shrink:0;
  display:flex; align-items:center; gap:14px;
  padding: 14px 22px calc(20px + env(safe-area-inset-bottom));
  border-top: 1px solid rgba(238,231,214,0.08);
  z-index: 10;
  background: linear-gradient(180deg, rgba(18,16,27,0) 0%, rgba(18,16,27,0.8) 100%);
}
#app.mode-mobile .win-block{ margin-left:auto; }
#app.mode-mobile .stat-value{ font-size:16px; }
#app.mode-mobile .bet-block{ gap:4px; }
#app.mode-mobile .bet-stepper{ gap:8px; }
#app.mode-mobile .pip-btn{ width:30px; height:30px; font-size:16px; }
#app.mode-mobile #bet-value{ min-width:48px; }
#app.mode-mobile .pip-btn-text{ font-size:11px; padding:0 8px; }
#app.mode-mobile #spin-btn{ width:72px; height:72px; flex-shrink:0; }
#app.mode-mobile #spin-btn-label{ font-size:13px; }
#app.mode-mobile #spin-btn.spinning::after{ width:24px; height:24px; }