:root{
  --al:#4f46e5; --ad:#8b85ff;
  --bg:#f5f4f0; --surface:#fff; --surface-2:#eeece5; --line:#e2dfd5; --text:#1c1b19; --muted:#69665e; --faint:#a29e93;
  --accent:var(--al); --on-accent:#fff;
  --good:#17803d; --warn:#a8570a; --bad:#b93a30;
  --shadow:0 1px 2px rgba(20,20,10,.05),0 12px 32px rgba(20,20,10,.07);
  --r:14px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){
  --bg:#131315; --surface:#1c1c20; --surface-2:#26262b; --line:#2f2f36; --text:#ededf0; --muted:#a0a0aa; --faint:#6c6c77;
  --accent:var(--ad); --on-accent:#111018; --good:#5ecb85; --warn:#e9a94f; --bad:#f08379;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 12px 32px rgba(0,0,0,.4);
}}
:root[data-theme=dark]{
  --bg:#131315; --surface:#1c1c20; --surface-2:#26262b; --line:#2f2f36; --text:#ededf0; --muted:#a0a0aa; --faint:#6c6c77;
  --accent:var(--ad); --on-accent:#111018; --good:#5ecb85; --warn:#e9a94f; --bad:#f08379;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 12px 32px rgba(0,0,0,.4);
}
:root{
  --accent-soft:color-mix(in srgb,var(--accent) 13%,var(--surface));
  --good-soft:color-mix(in srgb,var(--good) 14%,var(--surface));
  --warn-soft:color-mix(in srgb,var(--warn) 15%,var(--surface));
  --bad-soft:color-mix(in srgb,var(--bad) 13%,var(--surface));
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 "Segoe UI Variable Text","Segoe UI",system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
h1,h2,h3{margin:0;font-weight:650;letter-spacing:-.01em}
svg{width:18px;height:18px;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
::selection{background:var(--accent-soft)}

.app{display:grid;grid-template-columns:256px minmax(0,1fr);height:100vh}
/* ---------- sidebar ---------- */
.side{border-right:1px solid var(--line);padding:20px 14px 14px;display:flex;flex-direction:column;gap:22px;overflow-y:auto}
.brand{display:flex;align-items:center;gap:10px;padding:0 8px;font-weight:700;font-size:17px;letter-spacing:-.02em}
.brand i{width:30px;height:30px;border-radius:10px;background:var(--accent);display:grid;place-items:center;color:var(--on-accent)}
.nav{display:flex;flex-direction:column;gap:2px}
.nav button,.course,.dl{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border-radius:10px;color:var(--muted);text-align:left}
.nav button:hover,.course:hover,.dl:hover{background:var(--surface-2);color:var(--text)}
.nav button.on,.course.on{background:var(--accent-soft);color:var(--accent);font-weight:600}
.count{margin-left:auto;font-size:12px;font-variant-numeric:tabular-nums;color:var(--faint)}
.side h3{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);padding:0 10px 6px}
.dot{width:9px;height:9px;border-radius:50%;flex:none}
.course .x{margin-left:6px;opacity:0;color:var(--faint);font-size:16px;line-height:1}
.course:hover .x{opacity:1}.course .x:hover{color:var(--bad)}
.nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.add-course input{width:100%;border:1px dashed var(--line);background:none;border-radius:10px;padding:7px 10px;margin-top:4px}
.add-course input::placeholder{color:var(--faint)}
.dl{font-size:13.5px;padding:6px 10px}
.dl b{margin-left:auto;font-size:11px;font-weight:650;padding:2px 7px;border-radius:99px;background:var(--surface-2);color:var(--muted);white-space:nowrap}
.dl b.warn{background:var(--warn-soft);color:var(--warn)}.dl b.bad{background:var(--bad-soft);color:var(--bad)}
.side-empty{font-size:12.5px;color:var(--faint);padding:0 10px}
.side-foot{margin-top:auto;display:flex;gap:4px;align-items:center}
.ghost{display:inline-flex;align-items:center;gap:6px;padding:6px 9px;border-radius:8px;color:var(--muted);font-size:13px}
.ghost:hover{background:var(--surface-2);color:var(--text)}
.ghost svg{width:15px;height:15px}

/* ---------- main ---------- */
.main{overflow-y:auto;position:relative;transition:padding .2s}
.wrap{max-width:800px;margin:0 auto;padding:22px 28px 100px}
.top{display:flex;gap:10px;align-items:center;margin-bottom:24px}
.search{flex:1;display:flex;align-items:center;gap:8px;background:var(--surface-2);border-radius:11px;padding:0 12px;color:var(--faint)}
.search input{flex:1;border:0;background:none;padding:9px 0;outline:none;min-width:0}
kbd{font:11px/1 inherit;border:1px solid var(--line);border-radius:5px;padding:3px 5px;color:var(--faint);background:var(--surface);white-space:nowrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:9px 14px;border-radius:10px;background:var(--surface);border:1px solid var(--line);font-weight:600;font-size:14px;white-space:nowrap;transition:border-color .12s,filter .12s,transform .08s}
.btn:hover{border-color:var(--faint)}
.btn:active{transform:scale(.98)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.big{padding:13px 22px;font-size:16px;border-radius:12px}
.btn.sm{padding:5px 10px;font-size:13px;border-radius:8px}
.banner{background:var(--warn-soft);color:var(--warn);border-radius:10px;padding:9px 14px;font-size:13.5px;margin-bottom:18px}
.head{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.head h1{font-size:28px;letter-spacing:-.03em;line-height:1.15}
.head p{margin:4px 0 0;color:var(--muted)}
.pulse{margin-left:auto;display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:10px 16px 10px 12px}
.goal{position:relative;width:52px;height:52px;flex:none}
.goal svg{width:52px;height:52px;transform:rotate(-90deg);stroke-width:5}
.goal .bg{stroke:var(--surface-2)}.goal .fg{stroke:var(--accent);transition:stroke-dashoffset .4s}
.goal.hit .fg{stroke:var(--good)}
.goal b{position:absolute;inset:0;display:grid;place-items:center;font-size:15px;font-variant-numeric:tabular-nums}
.pulse .t{font-weight:600;font-size:14px;line-height:1.3}
.pulse .s{font-size:12.5px;color:var(--muted)}
.quick{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:4px 6px 4px 14px;box-shadow:var(--shadow);transition:border-color .12s}
.quick:focus-within{border-color:var(--accent)}
.quick input{flex:1;border:0;background:none;outline:none;padding:11px 0;font-size:16px;min-width:0}
.quick-hint{font-size:12px;color:var(--faint);margin:8px 4px 26px;min-height:22px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.quick-hint code{background:var(--surface-2);padding:1px 5px;border-radius:5px;font:inherit}

.hero{background:linear-gradient(140deg,var(--accent-soft),var(--surface) 72%);border:1px solid var(--line);border-radius:20px;padding:24px 26px;margin-bottom:8px;box-shadow:var(--shadow)}
.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.09em;font-weight:700;color:var(--accent)}
.hero h2{font-size:24px;letter-spacing:-.02em;margin:6px 0 6px;line-height:1.25;overflow-wrap:anywhere}
.hero .from{color:var(--muted);font-size:14px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.hero .why{font-size:13px;color:var(--muted);margin-top:6px}
.hero .acts{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px;align-items:center}
.hero form{display:flex;gap:8px;margin-top:12px}
.hero form input{flex:1;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:10px 12px;min-width:0}
.link{color:var(--muted);font-size:13px;text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line)}
.link:hover{color:var(--text);text-decoration-color:currentColor}
.mood{font-size:13.5px;color:var(--muted);margin:12px 4px 0}
.note{display:flex;gap:10px;align-items:center;flex-wrap:wrap;background:var(--warn-soft);color:var(--warn);border-radius:12px;padding:10px 14px;font-size:13.5px;margin-top:18px}
.note .btn{color:var(--text)}

.sec{display:flex;align-items:center;gap:8px;margin:26px 0 10px;font-size:13px;font-weight:650;color:var(--muted)}
.sec .n{color:var(--faint);font-weight:500}
.sec .sp{flex:1}
.seg{display:inline-flex;background:var(--surface-2);border-radius:9px;padding:2px}
.seg button{padding:4px 10px;border-radius:7px;font-size:12.5px;color:var(--muted);font-weight:500}
.seg button.on{background:var(--surface);color:var(--text);font-weight:600;box-shadow:0 1px 2px rgba(0,0,0,.08)}
.list{display:flex;flex-direction:column;gap:8px}
.task{display:flex;gap:12px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:13px 14px;cursor:pointer;transition:border-color .12s,box-shadow .12s;position:relative}
.task:hover{border-color:var(--faint)}
.task.is-sel{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.task.p1::before,.task.p2::before{content:"";position:absolute;left:-1px;top:14px;bottom:14px;width:3px;border-radius:3px;background:var(--warn)}
.task.p2::before{background:var(--bad)}
.task.is-done{background:transparent}
.task.is-done .task-title{text-decoration:line-through;color:var(--faint)}
.check{width:22px;height:22px;border-radius:50%;border:2px solid var(--faint);flex:none;margin-top:1px;display:grid;place-items:center;transition:all .12s}
.check:hover{border-color:var(--good);background:var(--good-soft)}
.check.on{background:var(--good);border-color:var(--good);color:#fff;animation:pop .25s}
@keyframes pop{0%{transform:scale(.7)}60%{transform:scale(1.15)}100%{transform:none}}
.check svg{width:13px;height:13px;stroke-width:3}
.check.sq{border-radius:7px;width:20px;height:20px}
.task-body{flex:1;min-width:0}
.task-title{font-weight:600;overflow-wrap:anywhere}
.task-next{font-size:13px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:7px}
.meta:empty{display:none}
.chip{display:inline-flex;align-items:center;gap:5px;font-size:12px;padding:2px 8px;border-radius:99px;background:var(--surface-2);color:var(--muted);white-space:nowrap}
.chip.bad{background:var(--bad-soft);color:var(--bad)}.chip.warn{background:var(--warn-soft);color:var(--warn)}
.chip.acc{background:var(--accent-soft);color:var(--accent)}.chip.good{background:var(--good-soft);color:var(--good)}
.chip svg{width:12px;height:12px}
.bar{height:4px;border-radius:9px;background:var(--surface-2);margin-top:9px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--good);border-radius:9px;transition:width .25s}
.task-actions{display:flex;gap:2px;opacity:.3;transition:opacity .12s}
.task:hover .task-actions,.task:focus-within .task-actions{opacity:1}
.icon{width:32px;height:32px;border-radius:8px;display:grid;place-items:center;color:var(--muted);flex:none}
.icon:hover{background:var(--surface-2);color:var(--text)}
.icon.on{color:var(--warn)}
.empty{text-align:center;padding:36px 20px;color:var(--muted);border:1px dashed var(--line);border-radius:var(--r)}
.empty h2{color:var(--text);font-size:19px;margin-bottom:6px}
.empty .acts{display:flex;gap:8px;justify-content:center;margin-top:16px;flex-wrap:wrap}
.empty svg.art{width:56px;height:56px;color:var(--accent);margin-bottom:10px;stroke-width:1.4}

/* ---------- progress view ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px}
.card b{display:block;font-size:24px;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1.2}
.card span{font-size:12.5px;color:var(--muted)}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin-top:10px}
.panel h3{font-size:14px;margin-bottom:12px}
.heat{display:flex;gap:4px}
.hcol{display:flex;flex-direction:column;gap:4px;flex:1;max-width:22px}
.hcol i{aspect-ratio:1;border-radius:4px;background:var(--surface-2)}
.hcol i.l1{background:color-mix(in srgb,var(--accent) 30%,var(--surface-2))}
.hcol i.l2{background:color-mix(in srgb,var(--accent) 55%,var(--surface-2))}
.hcol i.l3{background:color-mix(in srgb,var(--accent) 80%,var(--surface-2))}
.hcol i.l4{background:var(--accent)}
.hcol i.fut{background:none;border:1px dashed var(--line)}
.bars{display:flex;align-items:flex-end;gap:6px;height:90px}
.bars div{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;height:100%;justify-content:flex-end;font-size:10px;color:var(--faint)}
.bars b{display:block;width:100%;border-radius:4px 4px 2px 2px;background:var(--accent);min-height:0}
.bars b.z{background:var(--surface-2);height:3px}
.crow{display:grid;grid-template-columns:140px 1fr 60px;gap:12px;align-items:center;font-size:13.5px;padding:5px 0}
.crow .bar{margin:0;height:8px}
.crow em{font-style:normal;color:var(--muted);text-align:right;font-variant-numeric:tabular-nums;font-size:12.5px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}

/* ---------- detail drawer ---------- */
.detail{position:fixed;top:0;right:0;bottom:0;width:min(440px,100vw);background:var(--surface);border-left:1px solid var(--line);box-shadow:var(--shadow);transform:translateX(105%);transition:transform .22s cubic-bezier(.2,.8,.2,1);overflow-y:auto;padding:18px 22px 40px;z-index:20}
.detail.open{transform:none}
@media (min-width:1280px){body.has-detail .main{padding-right:440px}.detail{box-shadow:none}}
.d-head{display:flex;align-items:center;gap:6px;margin-bottom:12px}
.d-head .sp{flex:1}
.d-title{width:100%;border:0;background:none;resize:none;font-size:21px;font-weight:650;letter-spacing:-.02em;line-height:1.3;outline:none;padding:4px 0;overflow:hidden}
.d-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0 8px}
.d-grid label{font-size:12px;color:var(--muted);display:flex;flex-direction:column;gap:4px}
.d-grid select,.d-grid input{border:1px solid var(--line);background:var(--bg);border-radius:9px;padding:8px 10px;font-size:14px;width:100%}
.quick-due{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:22px;align-items:center;font-size:12px;color:var(--muted)}
.pill{border:1px solid var(--line);border-radius:99px;padding:3px 10px;font-size:12px;color:var(--muted)}
.pill:hover{border-color:var(--accent);color:var(--accent)}
.d-sec h3{font-size:14px;display:flex;gap:8px;align-items:baseline}
.d-sec h3 span{color:var(--faint);font-weight:500;font-size:13px}
.hint{font-size:13px;color:var(--muted);margin:3px 0 10px}
.suggest{background:var(--accent-soft);border-radius:12px;padding:12px 14px;margin-bottom:10px;font-size:13.5px}
.suggest b{display:block;margin-bottom:2px}
.suggest ol{margin:6px 0 10px;padding-left:20px;color:var(--muted)}
.suggest .acts{display:flex;gap:6px;flex-wrap:wrap}
.step{display:flex;align-items:center;gap:8px;padding:5px 0;border-radius:8px}
.step.drag-over{box-shadow:0 -2px 0 var(--accent)}
.grip{cursor:grab;color:var(--faint);width:14px;text-align:center;opacity:0;user-select:none;font-size:13px;letter-spacing:-2px}
.step:hover .grip{opacity:1}
.step input{flex:1;border:0;background:none;outline:none;padding:4px 0;min-width:0;border-bottom:1px solid transparent}
.step input:focus{border-bottom-color:var(--line)}
.step.done input{text-decoration:line-through;color:var(--faint)}
.s-btn{display:none;font-size:12px;color:var(--muted);padding:3px 7px;border-radius:6px;white-space:nowrap}
.step:hover .s-btn,.step:focus-within .s-btn{display:inline-block}
.s-btn:hover{background:var(--surface-2);color:var(--text)}
.add-step input{width:100%;border:1px solid var(--line);background:var(--bg);border-radius:10px;padding:10px 12px;margin-top:8px}
.add-step input:focus{border-color:var(--accent);outline:none}
.tpl{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0 24px;align-items:center;font-size:12px;color:var(--muted)}
.notes{width:100%;min-height:110px;border:1px solid var(--line);background:var(--bg);border-radius:10px;padding:10px 12px;resize:vertical;margin-top:8px}

/* ---------- focus mode ---------- */
.focus{position:fixed;inset:0;background:var(--bg);z-index:50;display:flex;flex-direction:column;align-items:center;justify-content:safe center;padding:56px 24px 24px;text-align:center;overflow-y:auto}
.focus .close{position:absolute;top:18px;right:18px}
.focus .ftask{color:var(--muted);font-size:14px;max-width:560px}
.focus h1{font-size:clamp(24px,4vw,36px);letter-spacing:-.03em;max-width:680px;margin:8px 0 6px;line-height:1.2;overflow-wrap:anywhere}
.focus .prog{font-size:13px;color:var(--faint)}
.ring{position:relative;width:220px;height:220px;margin:24px 0 16px;flex:none}
.ring svg{width:220px;height:220px;transform:rotate(-90deg);stroke-width:8}
.ring .bg{stroke:var(--surface-2)}.ring .fg{stroke:var(--accent);transition:stroke-dashoffset .3s linear}
.ring.brk .fg{stroke:var(--good)}
.ring time{position:absolute;inset:0;display:grid;place-items:center;font-size:48px;font-weight:650;font-variant-numeric:tabular-nums;letter-spacing:-.03em}
.durs{display:flex;gap:6px;margin-bottom:18px;flex-wrap:wrap;justify-content:center}
.durs button{padding:5px 12px;border-radius:99px;border:1px solid var(--line);font-size:13px;color:var(--muted)}
.durs button.on{background:var(--accent-soft);border-color:transparent;color:var(--accent);font-weight:600}
.focus .acts{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.focus .sub{display:flex;gap:16px;margin-top:16px;flex-wrap:wrap;justify-content:center}
.stuck{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px;max-width:520px;width:100%}
.stuck button{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 12px;text-align:left;font-size:13.5px}
.stuck button:hover{border-color:var(--accent)}
.stuck button b{display:block}.stuck button span{color:var(--muted);font-size:12.5px}
.park{display:flex;gap:8px;margin-top:22px;width:100%;max-width:440px}
.park input{flex:1;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:8px 12px;font-size:13.5px;min-width:0}
.focus .tip{margin-top:18px;color:var(--muted);font-size:14px;max-width:440px}

/* ---------- modal, palette, toast ---------- */
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.42);z-index:60;display:grid;place-items:center;padding:20px;animation:fade .15s}
.scrim.top{place-items:start center;padding-top:14vh}
@keyframes fade{from{opacity:0}}
.modal{background:var(--surface);border-radius:18px;padding:24px;width:min(560px,100%);box-shadow:var(--shadow);max-height:calc(100vh - 40px);overflow-y:auto}
.modal h2{font-size:20px}.modal p{color:var(--muted);margin:6px 0 14px;font-size:14px}
.modal textarea{width:100%;height:220px;border:1px solid var(--line);background:var(--bg);border-radius:12px;padding:12px;resize:vertical;line-height:1.7}
.modal .acts{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}
.opts{display:flex;flex-direction:column;gap:8px}
.opt{display:flex;align-items:center;gap:14px;border:1px solid var(--line);border-radius:12px;padding:12px 14px;text-align:left}
.opt:hover{border-color:var(--accent);background:var(--accent-soft)}
.opt i{font-style:normal;font-size:22px;font-weight:700;color:var(--accent);width:28px;text-align:center}
.opt b{display:block}.opt span{font-size:13px;color:var(--muted)}
.set{display:flex;align-items:center;gap:12px;padding:11px 0;border-top:1px solid var(--line)}
.set>span{flex:1}.set small{display:block;color:var(--muted);font-size:12.5px}
.sw{display:flex;gap:6px}
.sw button{width:22px;height:22px;border-radius:50%;border:2px solid var(--surface);outline:1px solid var(--line)}
.sw button.on{outline:2px solid var(--text)}
.stepper{display:flex;align-items:center;gap:10px;font-variant-numeric:tabular-nums;font-weight:600}
.stepper button{width:28px;height:28px;border-radius:8px;border:1px solid var(--line)}
.pal{background:var(--surface);border-radius:16px;width:min(560px,100%);box-shadow:var(--shadow);overflow:hidden}
.pal input{width:100%;border:0;border-bottom:1px solid var(--line);background:none;padding:16px 18px;font-size:16px;outline:none}
#palList{max-height:340px;overflow-y:auto;padding:6px}
.pal-item{display:flex;width:100%;gap:10px;align-items:center;padding:9px 12px;border-radius:9px;text-align:left}
.pal-item span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pal-item em{font-style:normal;font-size:11.5px;color:var(--faint)}
.pal-item.on{background:var(--accent-soft);color:var(--accent)}
.pal-empty,.pal-foot{padding:12px 18px;color:var(--faint);font-size:12.5px}
.pal-foot{border-top:1px solid var(--line);padding:9px 18px}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--text);color:var(--bg);padding:10px 16px;border-radius:12px;z-index:80;display:flex;gap:14px;align-items:center;font-size:14px;box-shadow:var(--shadow);max-width:calc(100vw - 32px);animation:rise .2s}
@keyframes rise{from{opacity:0;transform:translate(-50%,8px)}}
.toast button{color:inherit;font-weight:700;text-decoration:underline;text-underline-offset:3px}
.confetti{position:fixed;inset:0;pointer-events:none;z-index:90}
.menu-btn{display:none}

/* ---------- head space, basics, exams, sync ---------- */
.ci-row{display:flex;align-items:center;gap:12px;padding:5px 0}
.ci-row>span{width:64px;font-size:13.5px;color:var(--muted)}
.ci-row em{font-style:normal;font-size:12px;color:var(--faint)}
.scale{display:flex;gap:6px}
.scale button{width:34px;height:34px;border-radius:10px;border:1px solid var(--line);font-weight:600;color:var(--muted);font-variant-numeric:tabular-nums}
.scale button:hover{border-color:var(--accent)}
.scale button.on{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.ci-line{width:100%;border:1px solid var(--line);background:var(--bg);border-radius:10px;padding:10px 12px;margin-top:10px}
.ci .hint{margin:10px 0 0}
.q2{margin-top:10px;box-shadow:none}
.st-re{font-size:13.5px;color:var(--muted);font-style:italic;margin-top:2px}
.task.st.is-done .task-title{text-decoration:none}
.lv{display:inline-flex;gap:3px;align-items:center;padding:0 4px}
.lv button{width:10px;height:10px;border-radius:50%;background:var(--surface-2);border:1px solid var(--line)}
.lv button.on{background:var(--warn);border-color:var(--warn)}
.st-x{margin-top:12px;display:flex;flex-direction:column;gap:10px;cursor:default}
.st-x form,.hero form.wide{display:flex;gap:8px}
.st-x input,.st-x textarea,.st-x select,.hero select{border:1px solid var(--line);background:var(--bg);border-radius:9px;padding:8px 10px;font-size:14px;min-width:0}
.st-x form input{flex:1}.st-x textarea{resize:vertical;min-height:60px}
.st-x .acts{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.st-x .tpl,.hero .tpl{margin:0}
.hero .tpl{margin-top:12px}
.jr{display:grid;grid-template-columns:96px 1fr;gap:12px;padding:8px 0;border-top:1px solid var(--line);font-size:14px}
.jr span{color:var(--faint);font-size:12.5px}
.basics{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.basic{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:var(--surface);border-radius:99px;padding:6px 12px;font-size:13.5px}
.basic:hover{border-color:var(--good)}
.basic.on{background:var(--good-soft);border-color:transparent;color:var(--good);font-weight:600}
.basic svg{width:13px;height:13px;stroke-width:3}
.basic em{font-style:normal;font-size:11.5px;color:var(--faint);font-weight:500}
.basic .rm{color:var(--bad);font-weight:700;padding-left:2px}
.basics form input{border:1px dashed var(--line);background:none;border-radius:99px;padding:6px 12px;font-size:13.5px;width:220px}
.soft{font-size:13.5px;color:var(--muted);margin:14px 4px 0}
.exam-add input[type=date]{flex:none;width:150px;font-size:14px;border-left:1px solid var(--line);padding-left:10px}
.exam h2{font-size:19px}
.ex-head{display:flex;align-items:flex-start;gap:12px;margin-bottom:10px}
.ex-head>div{flex:1;min-width:0}
.count-big{font-size:30px;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums}
.count-big small{font-size:12px;font-weight:500;color:var(--muted);letter-spacing:0}
.count-big.warn{color:var(--warn)}
.exam h3{margin:16px 0 8px;display:flex;gap:8px;align-items:baseline}
.exam h3 span{font-weight:500;color:var(--faint);font-size:12.5px}
.topic{display:flex;align-items:center;gap:10px;padding:5px 0}
.topic .nm{flex:1}
.seg button.c0{color:var(--bad)}.seg button.c1{color:var(--warn)}.seg button.c2{color:var(--good)}
.ex-foot{display:flex;align-items:center;gap:12px;margin-top:14px;flex-wrap:wrap;font-size:13.5px;color:var(--muted)}
.ex-foot .sp{flex:1}
.btn:disabled{opacity:.5;cursor:not-allowed}
.moodsvg{width:100%;height:80px;stroke-width:2}
.legend{display:flex;gap:14px;font-size:12px;color:var(--muted);margin-top:8px}
.legend i{display:inline-block;width:10px;height:3px;border-radius:2px;margin-right:5px;vertical-align:middle}
.sync{font-size:11.5px;color:var(--faint);padding:0 8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sync[data-s=offline],.sync[data-s=signedout]{color:var(--warn)}

@media (max-width:820px){
  .app{grid-template-columns:1fr}
  .side{position:fixed;inset:0 auto 0 0;width:276px;background:var(--bg);z-index:30;transform:translateX(-105%);transition:transform .2s}
  .side.open{transform:none;box-shadow:var(--shadow)}
  .menu-btn{display:grid}
  .wrap{padding:16px 16px 100px}
  .pulse{margin-left:0;width:100%}
  .top kbd,.btn .lbl{display:none}
  .task-actions,.grip{opacity:1}
  .s-btn{display:inline-block}
  .cards{grid-template-columns:1fr 1fr}.two{grid-template-columns:1fr}
  .crow{grid-template-columns:100px 1fr 50px}
  .stuck{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}