/* ========= 羊了个羊 · 日本語版  bold & 童趣 ========= */
:root{
  --cn:#ff6b6b;    --cn-d:#e8453f;
  --kana:#4d96ff;  --kana-d:#2b6fe0;
  --kanji:#22c993; --kanji-d:#12a878;
  --ink:#2b2140;   --paper:#fff7ec;
  --line:#2b2140;
  --shadow:0 4px 0 rgba(43,33,64,.9);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:"Baloo 2","Hiragino Maru Gothic ProN","M PLUS Rounded 1c",-apple-system,
    "PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  background:
    radial-gradient(circle at 20% 10%,#ffe6a1 0,transparent 45%),
    radial-gradient(circle at 90% 20%,#c8f5dd 0,transparent 40%),
    linear-gradient(160deg,#fff2d6,#ffe0e6 60%,#dff0ff);
  color:var(--ink);
  overflow-x:hidden;
  touch-action:manipulation;
  -webkit-user-select:none;user-select:none;
}
#app{max-width:640px;margin:0 auto;min-height:100vh;position:relative}
.screen{display:none;padding:16px 14px 28px;min-height:100vh;flex-direction:column}
.screen.active{display:flex}
/* 游戏页锁定整体滚动, 只让牌桌内部滚动, 避免点击时页面/滚动条闪动 */
#screen-game.active{height:100dvh;min-height:0;overflow:hidden;padding-bottom:14px}

/* ---------- 通用按钮 ---------- */
.big-btn{
  font-family:inherit;font-weight:800;font-size:22px;color:#fff;
  background:linear-gradient(180deg,#ffb24d,#ff8a2b);
  border:3px solid var(--line);border-radius:20px;padding:16px 20px;width:100%;
  box-shadow:0 6px 0 var(--line);cursor:pointer;letter-spacing:1px;
  transition:transform .06s,box-shadow .06s;
}
.big-btn:active{transform:translateY(4px);box-shadow:0 2px 0 var(--line)}
.big-btn:disabled{filter:grayscale(.6) opacity(.7);box-shadow:0 6px 0 var(--line)}
.ghost-btn{
  font-family:inherit;font-weight:800;font-size:16px;color:var(--ink);
  background:#fff;border:3px solid var(--line);border-radius:16px;padding:12px 16px;
  box-shadow:0 4px 0 var(--line);cursor:pointer;
}
.ghost-btn:active{transform:translateY(3px);box-shadow:0 1px 0 var(--line)}
.mini-btn{
  font-family:inherit;font-weight:800;font-size:14px;background:#fff;color:var(--ink);
  border:3px dashed var(--line);border-radius:14px;padding:8px 14px;cursor:pointer;
}

/* ---------- 主页 ---------- */
.home-hd{display:flex;align-items:center;justify-content:space-between;margin:8px 0 14px}
.hd-spacer{width:46px;flex:none}
.settings-gear{flex:none}
.logo{font-size:30px;font-weight:900;display:inline-flex;flex-direction:column;align-items:center;line-height:1.1}
.logo span{margin-top:2px}
.logo em{font-size:13px;font-style:normal;font-weight:700;color:#b06a2b;letter-spacing:2px}
.panel{
  background:rgba(255,255,255,.75);border:3px solid var(--line);border-radius:20px;
  padding:14px;margin-bottom:14px;box-shadow:var(--shadow);
}
.panel-title{font-weight:800;font-size:15px;margin-bottom:10px}
.user-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.user-chip{
  display:inline-flex;align-items:center;gap:6px;background:#fff;border:3px solid var(--line);
  border-radius:30px;padding:6px 12px 6px 8px;font-weight:800;cursor:pointer;position:relative;
}
.user-chip.active{background:#fff0c2;box-shadow:0 3px 0 var(--line)}
.user-chip .ava{font-size:20px}
.user-del{margin-left:2px;border:none;background:#ffd0d0;color:#c0392b;border-radius:50%;
  width:20px;height:20px;font-weight:900;cursor:pointer;line-height:1}
.home-stats-row{display:flex;gap:10px;margin-bottom:14px}
.hs{flex:1;background:#fff;border:3px solid var(--line);border-radius:18px;padding:10px;
  text-align:center;box-shadow:var(--shadow)}
.hs-n{display:block;font-size:26px;font-weight:900;color:#ff8a2b}
.hs-l{font-size:12px;font-weight:700;color:#7a6f88}

.dic-list{display:flex;flex-direction:column;gap:8px}
.dic-item{
  display:flex;align-items:center;gap:10px;border:3px solid var(--line);border-radius:16px;
  padding:10px 12px;background:#fff;cursor:pointer;font-weight:800;
}
.dic-item.on{background:color-mix(in srgb,var(--dc) 18%,#fff);box-shadow:0 3px 0 var(--line)}
.dic-emoji{font-size:22px}
.dic-name{flex:1}
.dic-count{font-size:12px;color:#7a6f88}
.dic-check{width:26px;height:26px;border-radius:50%;border:3px solid var(--line);
  display:grid;place-items:center;font-weight:900;background:#fff}
.dic-item.on .dic-check{background:var(--dc);color:#fff}

.slider{width:100%;height:26px;accent-color:#ff8a2b}
.hint-text{font-size:12px;color:#7a6f88;margin-top:8px;font-weight:600}
.home-actions{margin-top:auto;display:flex;flex-direction:column;gap:10px}

/* ---------- 游戏页 ---------- */
.game-hd{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:6px}
.icon-btn{
  width:46px;height:46px;border-radius:16px;border:3px solid var(--line);background:#fff;
  font-size:24px;font-weight:900;cursor:pointer;box-shadow:0 4px 0 var(--line);
  display:grid;place-items:center;
}
.icon-btn:active{transform:translateY(3px);box-shadow:0 1px 0 var(--line)}
.icon-btn.hint{background:#fff3b0}
.hud{display:flex;gap:10px;font-weight:800;font-size:15px}
.hud-item{background:#fff;border:3px solid var(--line);border-radius:14px;padding:8px 12px;box-shadow:0 3px 0 var(--line)}
.hud-item b{color:#ff5a3c}

.sel-hint{display:none;background:#fff6c9;border:3px solid var(--line);border-radius:14px;
  padding:8px 12px;font-size:13px;font-weight:700;margin-bottom:8px}
.sel-hint.show{display:block}
.sel-hint b{color:#e8453f}

.board-wrap{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;
  overscroll-behavior:contain;scrollbar-gutter:stable;padding:6px 0;contain:layout paint}
.board{position:relative;margin:0 auto;min-height:200px}

/* 牌 */
.tile{
  position:absolute;border-radius:14px;border:3px solid var(--line);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  cursor:pointer;box-shadow:inset 0 -4px 0 rgba(0,0,0,.12),0 3px 0 rgba(43,33,64,.35);
  transition:transform .08s;overflow:hidden;
}
.tile{will-change:transform,opacity}
.tile:active{transform:scale(.92)}
/* 快速缩没: 出牌 */
.tile.vanish{pointer-events:none;z-index:950!important;animation:tileVanish .12s ease-in forwards}
@keyframes tileVanish{0%{transform:scale(1);opacity:1}100%{transform:scale(.12);opacity:0}}
.tile .tile-text{font-weight:900;line-height:1.05;text-align:center;padding:0 2px;
  font-size:clamp(15px,4.4vw,22px);word-break:break-all}
.tile .tile-tag{font-size:9px;font-weight:800;opacity:.9;position:absolute;top:2px;left:4px}
.tile.type-cn{background:linear-gradient(180deg,#ffb0b0,#ff8585);color:#5c1414}
.tile.type-kana{background:linear-gradient(180deg,#a9cbff,#7aa8ff);color:#122a63}
.tile.type-kanji{background:linear-gradient(180deg,#96eec8,#5fd9a6);color:#0c4d34}
.tile.blocked{filter:brightness(.62) saturate(.7);cursor:default}
.tile.blocked:active{transform:none}
.tile.selected{outline:4px solid #ff8a2b;outline-offset:-1px;z-index:900!important;transform:translateY(-3px)}
.tile.hl{outline:4px solid #ffe14d;box-shadow:0 0 0 4px #ffb703,0 3px 0 rgba(0,0,0,.3);z-index:880!important}

/* 工具条 */
.tray{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:8px 0}
.tool-btn{font-family:inherit;font-weight:800;font-size:14px;background:#fff;border:3px solid var(--line);
  border-radius:14px;padding:8px 12px;box-shadow:0 3px 0 var(--line);cursor:pointer}
.tool-btn:active{transform:translateY(2px);box-shadow:0 1px 0 var(--line)}
.tool-btn b{color:#ff5a3c}
.legend{display:flex;gap:6px}
.lg{font-size:11px;font-weight:800;color:#fff;border:2px solid var(--line);border-radius:20px;padding:4px 9px}
.lg.type-cn{background:var(--cn)}.lg.type-kana{background:var(--kana)}.lg.type-kanji{background:var(--kanji)}

/* 卡槽 */
.slot-wrap{position:relative;background:rgba(255,255,255,.7);border:3px solid var(--line);border-radius:18px;
  padding:8px;box-shadow:var(--shadow)}
.slot.bump{animation:slotBump .16s ease}
@keyframes slotBump{0%{transform:scale(1)}40%{transform:scale(1.03)}100%{transform:scale(1)}}
.slot-wrap.crunch{animation:crunch .32s cubic-bezier(.36,1.6,.5,1)}
@keyframes crunch{0%{transform:scale(1)}25%{transform:scale(1.06) rotate(-.6deg)}
  55%{transform:scale(.97) rotate(.4deg)}100%{transform:scale(1)}}
.slot-cell.pop{animation:slotPop .3s cubic-bezier(.34,1.7,.5,1)}
@keyframes slotPop{0%{transform:scale(.3) translateY(-16px);opacity:0}
  55%{transform:scale(1.18) translateY(0);opacity:1}80%{transform:scale(.94)}100%{transform:scale(1)}}
.slot-cell.selected{outline:4px solid #ff8a2b;outline-offset:-2px;animation:selPulse .9s ease-in-out infinite}
@keyframes selPulse{0%,100%{box-shadow:0 0 0 0 rgba(255,138,43,.6)}50%{box-shadow:0 0 0 6px rgba(255,138,43,0)}}
/* 快速缩没: 消除 */
.slot-cell.vanish-slot{pointer-events:none;z-index:5;animation:slotVanish .15s ease-in forwards}
@keyframes slotVanish{0%{transform:scale(1);opacity:1}100%{transform:scale(.05) rotate(18deg);opacity:0}}
.burst{position:absolute;font-size:20px;pointer-events:none;z-index:20;
  transform:translate(-50%,-50%);animation:burst .6s ease-out forwards}
@keyframes burst{0%{opacity:1;transform:translate(-50%,-50%) scale(.4)}
  100%{opacity:0;transform:translate(calc(-50% + var(--dx)),calc(-50% + var(--dy))) scale(1.3) rotate(40deg)}}
.slot{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}
.slot-cell{aspect-ratio:1/1;border-radius:12px;border:3px dashed #b9adc9;background:rgba(255,255,255,.5);
  display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;overflow:hidden}
.slot-cell.filled{border-style:solid;border-color:var(--line)}
.slot-cell .tile-text{font-weight:900;font-size:clamp(12px,3.6vw,18px);text-align:center;line-height:1;padding:0 1px;word-break:break-all}
.slot-cell .tile-tag{font-size:8px;font-weight:800;position:absolute;top:1px;left:3px}
.slot-cell.type-cn{background:linear-gradient(180deg,#ffb0b0,#ff8585);color:#5c1414}
.slot-cell.type-kana{background:linear-gradient(180deg,#a9cbff,#7aa8ff);color:#122a63}
.slot-cell.type-kanji{background:linear-gradient(180deg,#96eec8,#5fd9a6);color:#0c4d34}

/* ---------- 统计 ---------- */
.stats-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:12px}
.stat-card{background:#fff;border:3px solid var(--line);border-radius:16px;padding:10px 4px;text-align:center;box-shadow:var(--shadow)}
.sc-num{font-size:22px;font-weight:900;color:#ff8a2b}
.sc-lab{font-size:11px;font-weight:700;color:#7a6f88}
.stats-list{flex:1;overflow:auto;display:flex;flex-direction:column;gap:6px}
.wrow{display:grid;grid-template-columns:56px 1fr 56px 60px 52px;align-items:center;gap:6px;
  background:#fff;border:3px solid var(--line);border-radius:14px;padding:8px 10px;font-weight:800}
.wrow.done{background:#e5fbef}
.wrow-kanji{font-size:17px}
.wrow-kana{font-size:12px;color:#4d96ff}
.wrow-cn{font-size:13px;color:#7a6f88}
.wrow-bar{height:10px;background:#eee;border-radius:8px;border:2px solid var(--line);overflow:hidden}
.wrow-bar i{display:block;height:100%;background:linear-gradient(90deg,#ffb24d,#22c993)}
.wrow-cnt{font-size:12px;text-align:right;color:#e8453f}
.wrow.done .wrow-cnt{color:#12a878}

/* ---------- 弹窗 ---------- */
.modal{position:fixed;inset:0;background:rgba(43,33,64,.55);display:none;align-items:center;justify-content:center;padding:18px;z-index:1000}
.modal.show{display:flex}
.modal-card{background:var(--paper);border:4px solid var(--line);border-radius:24px;
  padding:18px;width:100%;max-width:460px;box-shadow:0 10px 0 rgba(43,33,64,.4);max-height:88vh;overflow:auto}
.modal-hd{display:flex;justify-content:space-between;align-items:center;font-weight:900;font-size:19px;margin-bottom:12px}
.x{border:none;background:#ffd0d0;color:#c0392b;width:32px;height:32px;border-radius:50%;font-size:20px;font-weight:900;cursor:pointer}
.hint-label{font-weight:800;font-size:14px;margin:10px 0 8px;color:#7a6f88}
.hint-group{display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap;margin-bottom:6px}
.hg{border:3px solid var(--line);border-radius:14px;padding:10px;min-width:74px;text-align:center;box-shadow:0 3px 0 rgba(0,0,0,.25)}
.hg-label{display:block;font-size:11px;font-weight:800;opacity:.85}
.hg-text{display:block;font-size:20px;font-weight:900;margin-top:2px}
.hg.type-cn{background:linear-gradient(180deg,#ffb0b0,#ff8585);color:#5c1414}
.hg.type-kana{background:linear-gradient(180deg,#a9cbff,#7aa8ff);color:#122a63}
.hg.type-kanji{background:linear-gradient(180deg,#96eec8,#5fd9a6);color:#0c4d34}
.hg-plus{font-weight:900;font-size:18px}
.hint-examples{display:flex;flex-direction:column;gap:8px}
.ex{display:flex;gap:10px;align-items:flex-start;background:#fff;border:3px solid var(--line);border-radius:14px;padding:10px}
.ex-no{flex:none;width:24px;height:24px;border-radius:50%;background:#ff8a2b;color:#fff;font-weight:900;display:grid;place-items:center;font-size:13px}
.ex-jp{font-weight:800;font-size:16px}
.ex-cn{font-size:13px;color:#7a6f88;font-weight:600;margin-top:2px}

.result{text-align:center}
.result-emoji{font-size:64px}
.result-title{font-size:26px;font-weight:900;margin:6px 0}
.result-msg{font-size:14px;color:#5b5169;font-weight:700;margin-bottom:16px}
.result-btns{display:flex;gap:10px}
.result-btns .ghost-btn{flex:1}.result-btns .big-btn{flex:2}

.toast{position:fixed;left:50%;bottom:40px;transform:translateX(-50%) translateY(20px);
  background:var(--ink);color:#fff;font-weight:800;padding:12px 20px;border-radius:30px;
  opacity:0;pointer-events:none;transition:.25s;z-index:1100;border:3px solid #fff}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

@media(max-width:360px){
  .stats-summary{grid-template-columns:repeat(2,1fr)}
  .wrow{grid-template-columns:48px 1fr 48px 50px}
  .wrow-bar{display:none}
}