:root {
  --mono: "SF Mono", Menlo, Monaco, "Courier New", monospace;
  --type: "American Typewriter", "Courier New", serif;
  --grot: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --fire: #ff7a2f;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: #000;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  user-select: none;
  -webkit-user-select: none;
}

#defs { position: absolute; width: 0; height: 0; overflow: hidden; }

/* сцена 1440×900, масштабируется под экран в main.js */
#stage {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1440px;
  height: 900px;
  transform-origin: 50% 50%;
  overflow: hidden;
  background: #000;
}

.layer { position: absolute; left: 0; top: 0; width: 1440px; height: 900px; }
.layer > svg { position: absolute; left: 0; top: 0; width: 1440px; height: 900px; overflow: visible; }
.hidden { display: none !important; }

/* ---------- кадр 1: тумба ---------- */
#scene-cabinet { transform-origin: 720px 360px; cursor: pointer; }
.cab-drawer { transform-box: fill-box; transform-origin: 50% 0; }
#cabinet { transition: filter .4s; }
#scene-cabinet:hover #cabinet { filter: brightness(1.06); }

/* ---------- кадр 2: ящик сверху ---------- */
#scene-drawer { cursor: pointer; }
#dwTopSheet:hover { filter: brightness(1.04); }

#dim {
  opacity: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at 50% 45%, rgba(0,0,0,.55), rgba(0,0,0,.92));
}

/* ---------- лист ---------- */
#sheet {
  position: absolute;
  left: 490px;
  top: 70px;
  width: 460px;
  height: 650px;
  transform-origin: 0 0;
  background-color: #f2f0ea;
  background-image:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 .09 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>"),
    linear-gradient(160deg, #f7f5f0 0%, #ebe8e0 100%);
  box-shadow: 0 40px 80px rgba(0,0,0,.7);
}

.sheet-inner {
  position: absolute;
  inset: 0;
  padding: 34px 40px 36px;
  display: flex;
  flex-direction: column;
  opacity: 0;
}

.sheet-meta {
  display: flex;
  justify-content: space-between;
  font: 10px/1 var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(0,0,0,.45);
  margin-bottom: 22px;
}

.sheet-title {
  margin: 0 0 22px;
  font-family: var(--grot);
  font-weight: 800;
  font-size: 31px;
  line-height: 1.02;
  letter-spacing: -.01em;
  text-transform: uppercase;
  color: #1b1b1b;
  opacity: .92;
}

#message {
  flex: 1;
  width: 100%;
  resize: none;
  border: 0;
  outline: 0;
  padding: 0;
  margin: 0;
  background: transparent;
  background-image: linear-gradient(to bottom, transparent 29px, rgba(40,60,90,.11) 29px, rgba(40,60,90,.11) 30px);
  background-size: 100% 30px;
  background-attachment: local;
  font-family: var(--type);
  font-size: 18px;
  line-height: 30px;
  color: #26231f;
  caret-color: #c0392b;
  user-select: text;
  -webkit-user-select: text;
  scrollbar-width: none;
}
#message::-webkit-scrollbar { display: none; }
#message::placeholder { color: rgba(0,0,0,.28); font-style: italic; }

.creases { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; pointer-events: none; }

/* ---------- руки и комок ---------- */
.hand { position: absolute; top: 419px; width: 320px; height: 870px; pointer-events: none; }
.hand img { width: 320px; height: 870px; display: block; }
#handL { left: 408px; transform-origin: 157px 21px; transform: translateY(800px); }
#handR { left: 712px; transform-origin: 163px 21px; transform: translateY(800px); }

#ball {
  position: absolute;
  left: 580px;
  top: 255px;
  width: 280px;
  height: 280px;
  pointer-events: none;
  filter: drop-shadow(0 18px 20px rgba(0,0,0,.65));
}
#ball svg { width: 100%; height: 100%; overflow: visible; }

/* ---------- компьютер ---------- */
#pc-computer { transform-origin: 720px 692px; }
#pc-ash { opacity: 0; }
#fire { position: absolute; left: 0; top: 0; width: 1440px; height: 900px; pointer-events: none; }
#flash {
  opacity: 0;
  pointer-events: none;
  mix-blend-mode: screen;
  background: radial-gradient(circle at 720px 385px, rgba(255,214,140,.95), rgba(255,130,40,.4) 16%, rgba(255,90,20,0) 46%);
}

#screenLit, #screenUI { transform-box: fill-box; transform-origin: 50% 50%; }

.blink { animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.flame { transform-origin: 0 0; animation: flick .11s ease-in-out infinite alternate; }
.flame-wrap { transform-origin: 0 0; }
@keyframes flick {
  from { transform: scale(1, 1) skewX(0deg); }
  to   { transform: scale(.9, 1.14) skewX(4deg); }
}

.ember { animation: ember 1.7s ease-in-out infinite alternate; }
@keyframes ember { from { opacity: .2; } to { opacity: 1; } }

/* ---------- кнопки ---------- */
.btn {
  position: absolute;
  font: 14px/1 var(--mono);
  letter-spacing: .28em;
  text-transform: uppercase;
  color: #f3efe6;
  background: rgba(0,0,0,.35);
  border: 1px solid rgba(255,255,255,.45);
  padding: 17px 30px 16px 34px;
  cursor: pointer;
  transition: opacity .5s, border-color .25s, box-shadow .25s, color .25s;
}
.btn:hover {
  color: #fff;
  border-color: var(--fire);
  box-shadow: 0 0 34px rgba(255,110,30,.45), inset 0 0 22px rgba(255,110,30,.18);
}
.btn.off { opacity: 0; pointer-events: none; }

#btn-burn { left: 620px; top: 750px; width: 200px; }

#final { position: absolute; left: 0; top: 300px; width: 1440px; text-align: center; }
#final .final-note {
  font: 11px/1 var(--mono);
  letter-spacing: .3em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: 26px;
}
#final .btn { position: static; }

/* ---------- интерфейс поверх ---------- */
#hint {
  position: absolute;
  left: 0; right: 0; bottom: 12px;
  text-align: center;
  font: 12px/1 var(--mono);
  letter-spacing: .32em;
  text-transform: uppercase;
  color: rgba(255,255,255,.62);
  pointer-events: none;
}
#hint:not(:empty) { animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }

#hud {
  position: absolute;
  inset: 0;
  pointer-events: none;
  font: 10.5px/1 var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
}
#hud > div { position: absolute; top: 22px; }
#hud .tl { left: 26px; }
#hud .tc { left: 0; right: 0; text-align: center; }
#hud .tr { right: 26px; }

#fx {
  pointer-events: none;
  background:
    repeating-linear-gradient(to bottom, rgba(255,255,255,.022) 0 1px, transparent 1px 3px),
    radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,.6) 100%);
}

#fade { background: #000; opacity: 0; pointer-events: none; }

/* ---------- панель выгрузки ---------- */
#admin {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: grid;
  place-items: center;
  background: rgba(0,0,0,.7);
}
#admin[hidden] { display: none; }
.admin-box {
  width: 340px;
  padding: 26px;
  background: #0d0d0d;
  border: 1px solid rgba(255,255,255,.2);
  font: 12px/1.4 var(--mono);
  color: #ddd;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.admin-title { letter-spacing: .2em; text-transform: uppercase; color: #fff; }
.admin-count b { color: var(--fire); }
.admin-box button {
  font: 12px/1 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 12px;
  background: transparent;
  color: #eee;
  border: 1px solid rgba(255,255,255,.3);
  cursor: pointer;
}
.admin-box button:hover { border-color: #fff; }
.admin-box button.danger { color: #ff8a7a; border-color: rgba(255,120,100,.4); }
.admin-help { color: rgba(255,255,255,.4); font-size: 10.5px; margin-top: 4px; }