:root {
  --bg: #08101d;
  --bg2: #121c31;
  --panel: rgba(14, 22, 40, 0.88);
  --line: rgba(130, 170, 255, 0.18);
  --text: #edf4ff;
  --muted: #98add2;
  --good: #4de8a8;
  --warn: #ffcc66;
  --danger: #ff6b7d;
  --cyan: #5ce8ff;
  --shadow: 0 18px 40px rgba(0,0,0,.35);
}
* { box-sizing: border-box; user-select: none; -webkit-user-select: none; }
html, body { margin: 0; min-height: 100%; font-family: "PingFang SC", "Microsoft YaHei", sans-serif; color: var(--text); background:
  radial-gradient(circle at top left, rgba(92,232,255,.18), transparent 35%),
  radial-gradient(circle at top right, rgba(255,107,125,.18), transparent 32%),
  linear-gradient(180deg, var(--bg), var(--bg2)); }
body { padding: 14px; }
button, textarea { font: inherit; }
.app { width: min(960px, 100%); margin: 0 auto; }
.screen { display: none; }
.screen.active { display: block; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); }
#start-screen, #end-screen { padding: 24px 20px; margin-top: 6vh; }
.logo { color: var(--cyan); font-weight: 800; letter-spacing: .08em; }
h1, h2 { margin: 10px 0 8px; }
.subtitle { color: var(--muted); line-height: 1.75; }
.rules { padding-left: 1.2rem; color: var(--text); line-height: 1.8; }
.primary-btn, .secondary-btn { width: 100%; border: 0; border-radius: 16px; padding: 15px 18px; font-weight: 800; margin-top: 14px; }
.primary-btn { background: linear-gradient(120deg, var(--cyan), #7b9cff); color: #08121c; }
.secondary-btn { background: rgba(255,255,255,.08); color: var(--text); border: 1px solid rgba(255,255,255,.16); }
#game-screen { display: none; gap: 12px; }
#game-screen.active { display: grid; }
.hud { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; padding: 12px; }
.hud div { background: rgba(255,255,255,.04); border-radius: 14px; padding: 10px 8px; text-align: center; }
.label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.boss-zone { display: grid; grid-template-columns: 70px 1fr auto; gap: 12px; align-items: center; padding: 12px; }
.boss-face { width: 58px; height: 58px; display: grid; place-items: center; font-size: 30px; border-radius: 16px; background: rgba(255,255,255,.06); }
.phase-text { font-size: 18px; font-weight: 800; }
.hint-text { margin-top: 4px; color: var(--muted); font-size: 14px; }
.suspicion-wrap { min-width: 132px; }
.meter { height: 10px; background: rgba(255,255,255,.08); border-radius: 999px; overflow: hidden; margin: 6px 0; }
.meter-fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--good), var(--warn), var(--danger)); transition: width .2s ease; }
.desk { position: relative; min-height: 52vh; padding: 14px; overflow: hidden; background:
 linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01)),
 linear-gradient(180deg, #203455, #17263d 45%, #122136 46%, #102032); }
.desk::after { content: ""; position: absolute; inset: auto 0 15%; height: 6px; background: rgba(255,255,255,.05); }
.desk-decor { position: absolute; opacity: .6; filter: saturate(.85); }
.deco-laptop { left: 16px; bottom: 20px; font-size: 42px; }
.deco-keyboard { left: 76px; bottom: 24px; font-size: 26px; }
.deco-mug { right: 20px; bottom: 24px; font-size: 26px; }
.drawer { text-align: center; padding: 14px 12px 18px; border-style: dashed; border-width: 2px; border-color: rgba(92,232,255,.45); background: rgba(92,232,255,.06); }
.drawer.active-drop { box-shadow: 0 0 0 3px rgba(92,232,255,.25) inset; }
.drawer-title { font-weight: 800; }
.drawer-sub { margin-top: 4px; color: var(--muted); font-size: 14px; }
.item { position: absolute; width: 74px; height: 74px; border-radius: 18px; display: grid; place-items: center; text-align: center; padding: 6px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); box-shadow: 0 10px 20px rgba(0,0,0,.25); touch-action: none; }
.item .emoji { font-size: 28px; }
.item .name { font-size: 11px; line-height: 1.2; color: #dce8ff; }
.item.dragging { transform: scale(1.06); box-shadow: 0 18px 30px rgba(0,0,0,.35); z-index: 50; }
.item.frozen { filter: grayscale(.12); }
.danger-overlay { position: absolute; inset: 0; pointer-events: none; background: rgba(255,70,90,.1); opacity: 0; transition: opacity .2s ease; }
.danger-overlay.show { opacity: 1; }
.result-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 16px 0; }
.result-item { padding: 14px; border-radius: 16px; background: rgba(255,255,255,.05); }
.result-item span { display: block; color: var(--muted); font-size: 13px; margin-bottom: 6px; }
#share-text { width: 100%; min-height: 110px; border-radius: 16px; border: 1px solid rgba(255,255,255,.12); background: rgba(0,0,0,.18); color: var(--text); padding: 12px; }
.actions { display: grid; gap: 10px; }
.float-score { position: absolute; font-weight: 800; color: var(--good); animation: float-up .7s ease forwards; pointer-events: none; }
@keyframes float-up { from { opacity: 0; transform: translateY(8px) scale(.9); } to { opacity: 1; transform: translateY(-22px) scale(1); } }
@media (max-width: 720px) {
  body { padding: 10px; }
  .hud { grid-template-columns: repeat(2, 1fr); }
  .boss-zone { grid-template-columns: 58px 1fr; }
  .suspicion-wrap { grid-column: 1 / -1; }
  .desk { min-height: 48vh; }
}