:root{
  --bg:#f6f4ef;--card:#fff;--fg:#1c1c1c;--muted:#6b6b6b;--line:#e3e0d8;
  --accent:#1f6f5f;--accent-2:#2f9c86;--warn:#c0392b;--chip:#ebe8e0;
  --red:#d9442f;--blue:#2c6fd1;--green:#2e9e5b;--yellow:#e0b400;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#141615;--card:#1e2220;--fg:#ececea;--muted:#9a9a96;--line:#2c312e;
  --accent:#3bb597;--accent-2:#55cfae;--chip:#2a2f2c;
}}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.5 -apple-system,"PingFang TC","Noto Sans TC",system-ui,sans-serif}
body{min-height:100dvh;display:flex;flex-direction:column}
.top{display:flex;align-items:center;justify-content:space-between;padding:14px 16px 6px}
.top h1{margin:0;font-size:1.25rem;letter-spacing:.1em}
.streak{font-weight:700}
main{flex:1;padding:8px 16px calc(84px + env(safe-area-inset-bottom));max-width:560px;width:100%;margin:0 auto}
.view{display:none}.view.active{display:block}
h2{font-size:1.1rem;margin:12px 0 8px}
h3{font-size:.95rem;color:var(--muted);margin:22px 0 8px}
.hint{color:var(--muted);font-size:.85rem}
button{font:inherit;border:0;border-radius:12px;padding:10px 16px;background:var(--chip);color:var(--fg);cursor:pointer;touch-action:manipulation}
button:active{transform:scale(.97)}
.primary{background:var(--accent);color:#fff;font-weight:700}
.secondary{background:var(--accent-2);color:#fff}
.ghost{background:transparent;border:1px solid var(--line)}
.danger{color:var(--warn);border-color:var(--warn)}
.big{width:100%;padding:16px;font-size:1.1rem;margin-top:12px}
.row{display:flex;gap:10px;margin-top:14px}.row>*{flex:1}
.btn-like{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:10px 16px;cursor:pointer}
.field{display:block;margin:10px 0}
.field span{display:block;font-size:.9rem;color:var(--muted);margin-bottom:4px}
input[type=text],input[type=number]{width:100%;font:inherit;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--card);color:var(--fg)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.chips button{padding:8px 14px;border-radius:999px}
.chips button.on{background:var(--accent);color:#fff}
.chips input{width:84px;padding:8px 10px;border-radius:999px}

/* ring */
.task-label{text-align:center;color:var(--muted);margin:8px 0}
.ring-wrap{position:relative;width:min(70vw,260px);margin:10px auto}
.ring{width:100%;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:10}
.ring-bg{stroke:var(--line)}
.ring-fg{stroke:var(--accent);stroke-linecap:round;stroke-dasharray:565.5;stroke-dashoffset:0;transition:stroke-dashoffset .9s linear}
.ring-text{position:absolute;inset:0;display:grid;place-items:center;font-size:2.6rem;font-weight:700;font-variant-numeric:tabular-nums}
.dist-count{text-align:center;color:var(--muted);margin:4px 0 10px}
.reasons{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.reasons button{padding:12px 4px;font-size:.9rem}
#focus-done h2{text-align:center;font-size:1.6rem;margin-top:40px}
#focus-done p{text-align:center;color:var(--muted)}

/* breath */
.breath-stage{display:grid;place-items:center;height:300px;margin:8px 0}
.breath-circle{width:120px;height:120px;border-radius:50%;background:radial-gradient(circle at 40% 35%,var(--accent-2),var(--accent));display:grid;place-items:center;color:#fff;font-weight:700;font-size:1.2rem;transition:transform 1s linear;box-shadow:0 10px 40px rgba(31,111,95,.3)}
.breath-left{margin-top:14px;color:var(--muted);font-variant-numeric:tabular-nums}

/* games */
.game-bar{display:flex;justify-content:space-between;color:var(--muted);font-variant-numeric:tabular-nums;margin:6px 0}
.grid{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin:8px 0 12px}
.grid button{aspect-ratio:1;font-size:1.3rem;font-weight:700;padding:0;border-radius:10px;background:var(--card);border:1px solid var(--line)}
.grid button.done{background:var(--accent);color:#fff;border-color:var(--accent)}
.grid button.wrong{background:var(--warn);color:#fff}
.grid.idle button{opacity:.35;pointer-events:none}
.stroop-word{text-align:center;font-size:3.2rem;font-weight:900;height:120px;display:grid;place-items:center}
.stroop-word.fix{color:var(--muted);font-size:2rem}
.stroop-word.miss{opacity:.25}
.stroop-word.red{color:var(--red)}.stroop-word.blue{color:var(--blue)}.stroop-word.green{color:var(--green)}.stroop-word.yellow{color:var(--yellow)}
.stroop-opts{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:12px}
.stroop-opts button{padding:16px 0;font-size:1.1rem;font-weight:700}
.result{text-align:center;font-weight:600;min-height:1.5em}

/* stats */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 4px;text-align:center}
.tile b{display:block;font-size:1.4rem}
.tile span{font-size:.72rem;color:var(--muted)}
.chart{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:8px}
.chart svg{width:100%;height:150px;display:block}
.bars{display:flex;flex-direction:column;gap:6px}
.bar{display:grid;grid-template-columns:5.5em 1fr 4em;align-items:center;gap:8px;font-size:.9rem}
.bar i{display:block;height:12px;border-radius:6px;background:var(--accent-2)}
.bar em{font-style:normal;text-align:right;color:var(--muted);font-variant-numeric:tabular-nums}
.log{list-style:none;padding:0;margin:0}
.log li{display:flex;justify-content:space-between;gap:8px;padding:8px 0;border-bottom:1px solid var(--line);font-size:.9rem}
.log li span:last-child{color:var(--muted);white-space:nowrap}
.data-row{margin-top:24px}
.empty{color:var(--muted);text-align:center;padding:30px 0;font-size:.9rem}

/* tabs */
.tabs{position:fixed;left:0;right:0;bottom:0;display:flex;background:var(--card);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
.tabs button{flex:1;border-radius:0;background:transparent;padding:12px 0;color:var(--muted);font-size:.9rem}
.tabs button.on{color:var(--accent);font-weight:700}
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:999px;font-size:.9rem;z-index:9}

.suggest{background:var(--card);border:1px dashed var(--accent);border-radius:12px;padding:10px 12px;font-size:.9rem;margin:10px 0 0}
.suggest .link{background:transparent;color:var(--accent);font-weight:700;padding:0 6px}
.away-ask{display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px;margin-bottom:10px;font-size:.9rem}
.away-ask button{padding:6px 14px}
.center{text-align:center}
.rest-box{text-align:center;margin:10px 0;font-size:1.1rem}
.rest-box b{display:block;font-size:2rem;font-variant-numeric:tabular-nums}
.danger-solid{background:var(--warn);color:#fff;font-weight:700}
.kv{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line);font-size:.9rem}
.kv em{font-style:normal;font-weight:700;font-variant-numeric:tabular-nums}
#btn-sch,#btn-str{margin-top:4px}
.tile span{font-size:.7rem}

.intent{margin:8px 0;border:1px solid var(--line);border-radius:12px;padding:6px 12px;background:var(--card)}
.intent summary{cursor:pointer;color:var(--muted);font-size:.9rem}
.intent-label{text-align:center;color:var(--muted);font-size:.85rem;margin:-4px 0 8px}
.goal-line{text-align:center;color:var(--muted);font-size:.9rem;margin:8px 0 0}
.goal-line b{color:var(--accent)}
.park{display:flex;gap:8px;margin-top:10px}
.park input{flex:1;padding:10px}
.review{margin:14px 0;text-align:center}
.review p{margin:0 0 6px;color:var(--muted);font-size:.9rem}
.stars{display:flex;gap:8px;justify-content:center;margin-bottom:8px}
.stars button{width:44px;height:44px;padding:0;border-radius:50%;font-weight:700}
.stars button.on{background:var(--accent);color:#fff}
.parked{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 14px;margin:10px 0}
.parked p{margin:0 0 4px;font-size:.9rem;color:var(--muted)}
.parked ul{margin:0;padding-left:1.2em}
.next-row{margin-top:8px}
.settings{display:flex;gap:16px;flex-wrap:wrap;font-size:.9rem}
.settings input{width:64px;padding:6px 8px;border-radius:8px;text-align:center}

.belt-wrap{padding:0 16px 6px;max-width:560px;margin:0 auto;width:100%}
.belt-line{font-size:.8rem;color:var(--muted)}
.belt-line b{color:var(--accent)}
.belt-track{height:6px;background:var(--line);border-radius:3px;margin-top:4px;overflow:hidden}
.belt-track i{display:block;height:100%;background:var(--accent);width:0;transition:width .6s}
.quote{background:var(--card);border-left:4px solid var(--accent);border-radius:10px;padding:10px 12px;margin:6px 0;font-size:.95rem}
.quote small{display:block;color:var(--muted);margin-top:4px}
.mission{text-align:center;color:var(--accent);font-size:.9rem;margin:4px 0}
.trial{display:grid;grid-template-columns:auto 1fr auto;gap:4px 10px;align-items:center;background:var(--card);border:1px dashed var(--line);border-radius:12px;padding:10px 12px;margin:8px 0;font-size:.9rem}
.trial .tag{grid-row:span 2;background:var(--chip);border-radius:8px;padding:4px 8px;font-size:.75rem;color:var(--muted)}
.trial b{font-size:1rem}.trial span:not(.tag){color:var(--muted);font-size:.85rem}
.trial em{grid-row:span 2;font-style:normal;color:var(--muted)}
.trial.done{border-style:solid;border-color:var(--accent)}.trial.done em{color:var(--accent);font-weight:700}
.challenge{background:var(--card);border:2px solid var(--accent);border-radius:12px;padding:12px;margin:8px 0;font-size:.95rem}
.theme-pick{display:flex;gap:8px;flex-wrap:wrap}
.theme-pick button{display:flex;align-items:center;gap:6px}
.theme-pick button i{width:14px;height:14px;border-radius:50%;background:var(--c)}
.theme-pick button.on{outline:2px solid var(--accent)}
.theme-pick button:disabled{opacity:.45}
.badge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.badge{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:8px;text-align:center;opacity:.45}
.badge.got{opacity:1;border-color:var(--accent)}
.badge b{display:block;font-size:.9rem}.badge span{font-size:.72rem;color:var(--muted)}.badge em{display:block;font-size:.7rem;color:var(--accent);font-style:normal}
.locked{color:var(--muted);font-size:.85rem;background:var(--card);border-radius:10px;padding:8px 12px}
h4{font-size:.9rem;margin:12px 0 4px}
.exp-ask{display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px;margin:10px 0;font-size:.9rem}
.exp{margin:8px 0}
.exp select{width:100%;font:inherit;padding:10px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--fg)}
.exp input{margin-top:8px}
.wide{width:100%;margin-top:8px}
.chip{display:inline-flex;align-items:center;gap:4px;background:var(--chip);border-radius:999px;padding:4px 10px;font-size:.85rem}
.chip button{padding:0 4px;background:transparent}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.55);display:grid;place-items:center;z-index:20;padding:16px}
.modal-box{background:var(--bg);border-radius:16px;padding:20px;max-width:420px;width:100%}
.modal-box ul{padding-left:1.2em;color:var(--muted);font-size:.9rem}

[hidden]{display:none!important}