/* ===== 旷野之息 Web Demo UI ===== */
* { margin:0; padding:0; box-sizing:border-box; }
html,body { width:100%; height:100%; overflow:hidden; background:#000;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  user-select:none; -webkit-user-select:none; }
#app, #app canvas { position:fixed; inset:0; }
.hidden { display:none !important; }

/* ---------- HUD ---------- */
#hud { position:fixed; inset:0; pointer-events:none; z-index:10; }
#topleft { position:absolute; top:16px; left:18px; display:flex; align-items:flex-start; gap:10px; }
#sheikah-eye { filter:drop-shadow(0 0 6px rgba(90,200,255,.7)); margin-top:2px; }
#hearts { display:flex; flex-wrap:wrap; gap:3px; max-width:230px; padding-top:4px; }
#hearts svg { width:22px; height:22px; filter:drop-shadow(0 1px 2px rgba(0,0,0,.6)); }

#stamina { position:absolute; left:50%; top:58%; transform:translate(-50%,-50%);
  opacity:0; transition:opacity .25s; }
#stamina.show { opacity:1; }
#charge-ind { position:absolute; left:50%; top:63%; transform:translateX(-50%);
  font-size:15px; letter-spacing:3px; font-weight:700;
  text-shadow:0 0 10px rgba(110,200,255,.9), 0 1px 2px #000; }

/* 符文栏 */
#runebar { position:absolute; top:16px; right:18px; display:flex; gap:8px; }
.rune-slot { width:52px; height:52px; border-radius:10px; background:rgba(8,18,30,.62);
  border:1.5px solid rgba(140,220,255,.35); display:flex; flex-direction:column;
  align-items:center; justify-content:center; position:relative; transition:all .15s; }
.rune-slot svg { width:26px; height:26px; }
.rune-slot .k { position:absolute; bottom:1px; right:5px; font-size:10px; color:#bfe9ff; opacity:.85; }
.rune-slot.active { border-color:#6ee3ff; background:rgba(20,60,90,.8);
  box-shadow:0 0 14px rgba(110,227,255,.55); transform:scale(1.08); }
.rune-slot .cnt { position:absolute; top:2px; left:5px; font-size:10px; color:#ffe98a; }
#rune-desc { position:absolute; top:84px; right:18px; width:230px; padding:10px 12px;
  background:rgba(8,18,30,.72); border-left:3px solid #6ee3ff; border-radius:6px;
  color:#eaf7ff; font-size:12px; line-height:1.5; }
#rune-desc b { display:block; color:#8fe8ff; margin-bottom:3px; font-size:13px; }

/* 小地图 */
#minimap { position:absolute; right:16px; bottom:16px; border-radius:50%;
  border:2px solid rgba(160,225,255,.4); background:rgba(10,25,20,.55);
  box-shadow:0 0 12px rgba(0,0,0,.5); }

/* 准星/锁定/提示 */
#reticle { position:absolute; left:50%; top:50%; width:14px; height:14px;
  transform:translate(-50%,-50%); }
#reticle::before, #reticle::after { content:""; position:absolute; background:#fff;
  box-shadow:0 0 4px #6ee3ff; }
#reticle::before { left:6px; top:0; width:2px; height:14px; }
#reticle::after { left:0; top:6px; width:14px; height:2px; }
#lockon { position:absolute; color:#ffe14d; font-size:22px; text-shadow:0 0 8px rgba(255,200,0,.9);
  transform:translate(-50%,-50%); animation:lockpulse 1s infinite; }
@keyframes lockpulse { 50% { transform:translate(-50%,-50%) scale(1.25); } }
#prompt { position:absolute; left:50%; top:30%; transform:translateX(-50%);
  color:#fff; font-size:26px; font-weight:700; letter-spacing:2px;
  text-shadow:0 0 12px #ffd34d, 0 2px 4px #000; animation:promptpop .18s ease-out; white-space:nowrap; }
@keyframes promptpop { 0% { transform:translateX(-50%) scale(.6); opacity:0; } }
#toast { position:absolute; left:50%; bottom:120px; transform:translateX(-50%);
  background:rgba(8,18,30,.75); color:#dff3ff; padding:8px 18px; border-radius:20px;
  font-size:14px; border:1px solid rgba(140,220,255,.3); white-space:nowrap; }
#keys-hint { position:absolute; left:18px; bottom:16px; color:rgba(255,255,255,.55); font-size:12px;
  text-shadow:0 1px 2px #000; }

/* 敌人血条 / 伤害数字 */
.ebar { position:absolute; width:64px; transform:translate(-50%,-50%); text-align:center; }
.ebar .nm { font-size:11px; color:#ffd9d0; text-shadow:0 1px 2px #000; margin-bottom:2px; }
.ebar .bar { height:5px; background:rgba(0,0,0,.55); border-radius:3px; overflow:hidden;
  border:1px solid rgba(255,255,255,.35); }
.ebar .fill { height:100%; background:linear-gradient(90deg,#ff5f4d,#ffb04d); transition:width .12s; }
.dnum { position:absolute; color:#fff; font-weight:800; font-size:17px;
  text-shadow:0 0 6px rgba(255,120,60,.9), 0 2px 2px #000; transform:translate(-50%,-50%);
  transition:all .8s ease-out; pointer-events:none; }
.dnum.crit { color:#ffe14d; font-size:22px; }

/* ---------- 特效层 ---------- */
#vignette-slowmo { position:fixed; inset:0; pointer-events:none; z-index:20; opacity:0;
  transition:opacity .18s;
  background:radial-gradient(ellipse at center, transparent 42%, rgba(20,60,140,.5) 100%);
  backdrop-filter:saturate(.6); }
#vignette-slowmo.on { opacity:1; }
#vignette-slowmo.flurry { background:radial-gradient(ellipse at center, transparent 38%, rgba(140,30,20,.55) 100%); }
#vignette-hurt { position:fixed; inset:0; pointer-events:none; z-index:21; opacity:0;
  background:radial-gradient(ellipse at center, transparent 55%, rgba(200,20,10,.55) 100%); }
#flash { position:fixed; inset:0; background:#fff; opacity:0; pointer-events:none; z-index:40; }
#shutter { position:fixed; inset:0; background:#000; opacity:0; pointer-events:none; z-index:41; }

/* ---------- 覆盖层通用 ---------- */
.overlay { position:fixed; inset:0; z-index:50; display:flex; align-items:center;
  justify-content:center; background:rgba(0,0,0,.45); }
.panel { background:rgba(10,20,32,.92); border:1px solid rgba(140,220,255,.35);
  border-radius:14px; padding:26px 30px; color:#eaf7ff; max-width:760px;
  box-shadow:0 0 40px rgba(0,0,0,.7); }
.panel.wide { max-width:860px; }
.panel h2 { color:#8fe8ff; font-size:20px; margin-bottom:14px; letter-spacing:2px; }
.panel h3 { color:#ffe14d; font-size:14px; margin:8px 0 6px; }
.panel p { font-size:13px; line-height:1.9; color:#cfe8f5; }
.panel .cols { display:flex; gap:36px; }
.panel-tip { margin-top:12px; color:#9db8c8 !important; font-size:12px !important; }
.gold { color:#ffd76e !important; }
#bigmap { border-radius:8px; border:1px solid rgba(140,220,255,.25); display:block; margin:0 auto; }
#album-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:10px; max-height:420px;
  overflow-y:auto; }
#album-grid .photo { background:#0a1520; border:1px solid rgba(140,220,255,.25); border-radius:8px;
  overflow:hidden; }
#album-grid img { width:100%; display:block; aspect-ratio:16/10; object-fit:cover; }
#album-grid .cap { font-size:12px; color:#bfe9ff; padding:5px 8px; }
#album-grid .empty { grid-column:1/-1; color:#7d99a8; font-size:13px; text-align:center; padding:30px 0; }

/* ---------- 望远镜 ---------- */
#scope-overlay { background:transparent; }
.scope-mask { position:absolute; inset:0;
  background:radial-gradient(circle at center, transparent 26%, rgba(2,8,14,.97) 28.5%); }
.scope-cross { position:absolute; left:50%; top:50%; transform:translate(-50%,-50%);
  color:#8fe8ff; font-size:30px; font-weight:300; }
#scope-info { position:absolute; left:50%; top:62%; transform:translateX(-50%);
  color:#8fe8ff; font-size:15px; letter-spacing:1px; text-shadow:0 0 6px #000; }
.scope-tip { position:absolute; left:50%; bottom:9%; transform:translateX(-50%);
  color:rgba(190,235,255,.85); font-size:13px; }

/* ---------- 照相机 ---------- */
#camera-overlay { background:transparent; pointer-events:none; }
.cam-frame { position:absolute; inset:6% 10%; border:1.5px solid rgba(160,230,255,.6); border-radius:6px; }
.cam-corner { position:absolute; width:34px; height:34px; border:3px solid #8fe8ff; }
.cam-corner.tl { left:9%; top:5%; border-right:none; border-bottom:none; }
.cam-corner.tr { right:9%; top:5%; border-left:none; border-bottom:none; }
.cam-corner.bl { left:9%; bottom:5%; border-right:none; border-top:none; }
.cam-corner.br { right:9%; bottom:5%; border-left:none; border-top:none; }
#cam-subject { position:absolute; left:50%; top:12%; transform:translateX(-50%);
  color:#ffe14d; font-size:16px; letter-spacing:2px; text-shadow:0 0 8px #000; }
.cam-tip { position:absolute; left:50%; bottom:8%; transform:translateX(-50%);
  color:rgba(190,235,255,.9); font-size:13px; }

/* ---------- 标题/暂停/结束 ---------- */
#title-screen, #pause-screen, #gameover-screen { background:rgba(3,10,18,.82); z-index:60; }
.title-box { text-align:center; color:#eaf7ff; }
.title-box h1 { font-size:52px; letter-spacing:10px; margin:18px 0 4px; font-weight:700;
  text-shadow:0 0 24px rgba(110,227,255,.6); }
.title-box h1 span { display:block; font-size:15px; letter-spacing:8px; color:#8fe8ff; margin-top:8px; }
.title-box h1.dead { color:#ff6a5e; text-shadow:0 0 24px rgba(255,60,40,.5); }
.title-box h2 { font-size:30px; letter-spacing:6px; margin-bottom:22px; }
.title-box .sub { color:#9db8c8; font-size:13px; margin-bottom:34px; }
.title-box button { pointer-events:auto; cursor:pointer; font-size:18px; letter-spacing:4px;
  padding:13px 52px; color:#06222e; background:linear-gradient(180deg,#aef0ff,#5cc8ef);
  border:none; border-radius:30px; font-weight:700;
  box-shadow:0 0 22px rgba(110,227,255,.55); transition:transform .15s; }
.title-box button:hover { transform:scale(1.06); }
.title-box .tip { margin-top:22px; color:#7d99a8; font-size:12px; }