/* Rudiments Tracker v2 – "Warm Sand" (light + dark) */
:root{
  --bg:#f6f0e8; --bg2:#efe6db; --card:#fffaf4; --card2:#f8efe5; --line:#eadccd; --line2:#dccbb9;
  --text:#3b2f28; --muted:#83715f; --dim:#ab9a89;
  --accent:#de7a60; --accent2:#cf6549; --accent-soft:#f7dfd5; --on-accent:#fffaf5;
  --good:#5f9f7c; --warn:#d39b3a; --bad:#c85a48; --good-soft:#e2efe5; --warn-soft:#f6ead2; --bad-soft:#f6dcd6;
  --R:#c4673f; --L:#3f7aa8;
  --radius:22px; --shadow:0 1px 2px rgba(120,80,50,.06), 0 8px 24px rgba(120,80,50,.07);
  --font:"Heebo","Rubik","Assistant","Segoe UI","Arial Hebrew",Arial,sans-serif;
  color-scheme:light;
}
[data-theme="dark"]{
  --bg:#2a221d; --bg2:#231c18; --card:#352b25; --card2:#3d322b; --line:#4a3d34; --line2:#5a4a3f;
  --text:#f3e8dc; --muted:#c3b09e; --dim:#8f7d6d;
  --accent:#e4836a; --accent2:#d26b50; --accent-soft:#563a30; --on-accent:#2a1a13;
  --good:#7cbf98; --warn:#e2b25a; --bad:#e2725f; --good-soft:#30402f; --warn-soft:#4a3d26; --bad-soft:#4f2f29;
  --R:#f0a27c; --L:#8fbde0;
  --shadow:0 1px 2px rgba(0,0,0,.2), 0 10px 28px rgba(0,0,0,.22);
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased;font-size:16px;
  -webkit-tap-highlight-color:transparent}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:inherit}
h1,h2,h3{margin:0;font-weight:700}
.muted{color:var(--muted)} .small{font-size:13.5px} .good{color:var(--good);font-weight:700} .bad{color:var(--bad)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
[hidden]{display:none!important}
.row{display:flex;align-items:center} .gap{gap:10px} .wrap{flex-wrap:wrap} .center{justify-content:center}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--accent);flex:none}
kbd{font-family:inherit;font-size:12px;border:1px solid var(--line2);border-bottom-width:2px;border-radius:6px;padding:0 6px;background:var(--card);margin-inline-end:2px}

/* ---------- layout ---------- */
.app{display:grid;grid-template-columns:118px 1fr;min-height:100vh}
.side{position:sticky;top:0;height:100vh;padding:18px 12px;display:flex;flex-direction:column;align-items:stretch;gap:14px}
.side::before{content:"";position:absolute;inset:14px 10px;background:var(--card);border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);z-index:-1}
.brand{display:grid;place-items:center;width:52px;height:52px;margin:10px auto 6px;border-radius:16px;background:var(--accent);color:var(--on-accent)}
.brand svg{width:30px;height:30px}
.nav{display:flex;flex-direction:column;gap:6px}
.nav-i{position:relative;display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 4px;border-radius:18px;text-decoration:none;color:var(--muted);font-size:14px;font-weight:500;transition:.15s;min-height:64px;justify-content:center}
.nav-i svg{width:28px;height:28px}
.nav-i:hover{color:var(--text);background:var(--card2)}
.nav-i.on{color:var(--accent);background:var(--accent-soft);font-weight:700}
.nav-i .sync-dot{position:absolute;top:10px;left:22px}
.side-foot{margin-top:auto;display:flex;flex-direction:column;gap:8px;align-items:stretch}
.theme-btn{align-self:center;width:52px;height:52px;border-radius:50%;border:1px solid var(--line2);background:var(--card2);display:grid;place-items:center;color:var(--muted);margin-bottom:10px}
.theme-btn:hover{color:var(--accent);border-color:var(--accent)}
.theme-btn svg{width:22px;height:22px}
[data-theme="light"] .i-sun{display:none} [data-theme="dark"] .i-moon{display:none}
.main{padding:30px 34px 60px;min-width:0;max-width:1400px;width:100%;margin:0 auto}
.screen{animation:fade .18s ease}
@keyframes fade{from{opacity:.4;transform:translateY(4px)}to{opacity:1;transform:none}}
.scr-h{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.scr-h h1{font-size:30px;font-weight:800}
.col{display:flex;flex-direction:column;gap:20px;min-width:0}

/* ---------- cards & controls ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px;min-width:0}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.card-h h2{font-size:18px;display:flex;align-items:center;gap:9px}
.h3{font-size:16px;margin-top:6px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 20px;border-radius:999px;border:1px solid var(--line2);background:var(--card);font-weight:600;font-size:15.5px;text-decoration:none;transition:.15s;white-space:nowrap}
.btn:hover{border-color:var(--accent);color:var(--accent)}
.btn:active{transform:translateY(1px)}
.btn svg{width:20px;height:20px}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn.primary:hover{background:var(--accent2);color:var(--on-accent)}
.btn.ghost{background:transparent}
.btn.danger.primary{background:var(--bad);border-color:var(--bad)}
.btn.danger:not(.primary){color:var(--bad)}
.btn.sm{min-height:40px;padding:6px 14px;font-size:14.5px}
.btn.lg{min-height:56px;padding:12px 26px;font-size:17px}
.btn.xl{min-height:68px;padding:14px 32px;font-size:20px;font-weight:700}
.btn.xl svg{width:24px;height:24px}
.ib{width:40px;height:40px;border-radius:12px;border:1px solid var(--line2);background:var(--card);display:inline-grid;place-items:center;font-size:16px;color:var(--muted);flex:none;padding:0}
.ib:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}
.ib:disabled{opacity:.35;cursor:default}
.ib.big{width:52px;height:52px;font-size:22px;border-radius:50%}
.ib.del:hover:not(:disabled){color:var(--bad);border-color:var(--bad)}
.link{color:var(--accent);font-weight:600;text-decoration:none;font-size:14.5px}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;padding:6px 14px;border-radius:999px;background:var(--accent-soft);color:var(--accent)}
.tag{font-size:13px;font-weight:700;padding:3px 12px;border-radius:999px;background:var(--card2);color:var(--muted)}
.tag.hot{background:var(--accent);color:var(--on-accent)}
.badge{font-size:12.5px;font-weight:700;padding:2px 10px;border-radius:999px;background:var(--card2);color:var(--muted);white-space:nowrap}
.badge.rt-clean{background:var(--good-soft);color:var(--good)} .badge.rt-ok{background:var(--warn-soft);color:var(--warn)} .badge.rt-broke{background:var(--bad-soft);color:var(--bad)}
.cbadge{font-size:11.5px;font-weight:700;color:var(--on-accent);background:var(--accent);border-radius:99px;padding:1px 8px;vertical-align:middle}
.seg{display:inline-flex;background:var(--bg2);border:1px solid var(--line);border-radius:999px;padding:4px;gap:2px;flex-wrap:wrap}
.seg>*{border:0;background:transparent;padding:8px 18px;border-radius:999px;font-size:15px;font-weight:600;color:var(--muted);text-decoration:none;min-height:42px;display:inline-flex;align-items:center}
.seg>.on{background:var(--card);color:var(--accent);box-shadow:var(--shadow)}
.seg.big>*{min-height:48px;padding:10px 22px}
.tin{width:100%;min-height:48px;background:var(--bg);border:1px solid var(--line2);border-radius:14px;padding:10px 14px;font-size:16px;outline:none}
textarea.tin{min-height:70px;resize:vertical}
.tin:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.tin.num{text-align:center;font-weight:700;font-variant-numeric:tabular-nums}
.tin.sm{min-height:40px;padding:6px 10px;font-size:14.5px;width:auto}
.fld{display:flex;flex-direction:column;gap:6px;min-width:0;flex:1}
.fld>span{font-size:14px;color:var(--muted);font-weight:500}
.fld-row{display:flex;gap:12px;flex-wrap:wrap}
.fld-row .fld{min-width:120px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line2);background:var(--card);padding:8px 16px;border-radius:999px;font-size:14.5px;color:var(--muted);min-height:42px}
.chip:hover{color:var(--text);border-color:var(--accent)}
.chip.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent);font-weight:600}
.chip b{color:var(--accent);margin-inline-start:4px}
.bar{height:10px;border-radius:99px;background:var(--bg2);overflow:hidden;position:relative}
.bar i{position:absolute;inset:0 0 0 auto;border-radius:99px;background:var(--accent);transition:width .5s cubic-bezier(.2,.8,.2,1)}
.done .bar i{background:var(--good)}
.sw{display:flex;align-items:center;gap:12px;font-size:15px;cursor:pointer;user-select:none;min-height:44px}
.sw input{position:absolute;opacity:0;width:1px;height:1px}
.sw .knob{width:48px;height:28px;border-radius:99px;background:var(--line2);position:relative;transition:.15s;flex:none}
.sw .knob::after{content:"";position:absolute;top:4px;right:4px;width:20px;height:20px;border-radius:50%;background:#fff;transition:.15s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.sw input:checked+.knob{background:var(--accent)}
.sw input:checked+.knob::after{right:24px}
.sw input:focus-visible+.knob{box-shadow:0 0 0 3px var(--accent-soft)}
.note{padding:12px 16px;border-radius:16px;display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:18px}
.note.warn{background:var(--warn-soft);border:1px solid var(--warn);color:var(--text)}
.fx-a{display:flex;gap:8px;margin-inline-start:auto}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

/* sticking */
.stk{display:inline-flex;flex-wrap:wrap;gap:6px;direction:ltr;font-family:ui-monospace,Menlo,Consolas,monospace}
.stk b{font-weight:700;padding:2px 8px;border-radius:9px;background:var(--bg2);border:1px solid var(--line);letter-spacing:1.5px;font-size:15px}
.stk b.more,.stk b.txt{background:none;border:0;font-family:var(--font);letter-spacing:0;color:var(--dim)}
.stk i{font-style:normal}
.stk i.R{color:var(--R)} .stk i.L{color:var(--L)}
.stk i.g{font-size:.68em;opacity:.85;vertical-align:.15em}
.stk i.acc{border-bottom:3px solid var(--accent)}
.stk i.bz{font-size:.6em;color:var(--dim);letter-spacing:0}
.hint{display:block;font-size:13.5px;color:var(--muted);margin-top:4px}

/* ---------- home ---------- */
.hello{margin-bottom:22px}
.hello h1{font-size:32px;font-weight:800}
.lead{font-size:22px;margin:2px 0 6px}
.pill-line{display:flex;align-items:center;gap:8px;color:var(--muted);margin:0}
.home-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:22px;align-items:start}
.hero{flex-direction:row;align-items:center;gap:28px;padding:26px}
.ring-wrap{position:relative;width:170px;height:170px;flex:none}
.ring{width:100%;height:100%;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:9}
.ring .trk{stroke:var(--accent-soft)}
.ring .prog{stroke:var(--accent);stroke-linecap:round;transition:stroke-dashoffset .6s}
.ring-c{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ring-n{font-size:44px;font-weight:800;color:var(--accent);line-height:1;font-variant-numeric:tabular-nums;direction:ltr}
.ring-l{font-size:14px;color:var(--muted);margin-top:4px}
.hero-side{display:flex;flex-direction:column;gap:12px;align-items:flex-start;min-width:0}
.hero-sub{color:var(--muted);font-size:14.5px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.stat{text-align:center;padding:4px}
.stat+.stat{border-inline-start:1px solid var(--line)}
.stat-v{font-size:30px;font-weight:800;font-variant-numeric:tabular-nums;direction:ltr}
.stat-l{font-size:14px;color:var(--muted)}
.plan-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.plan-list li{display:flex;align-items:center;gap:14px;padding:12px 14px;border-radius:16px;background:var(--card2)}
.plan-list .tick{width:30px;height:30px;border-radius:50%;border:2px solid var(--line2);display:grid;place-items:center;color:transparent;flex:none}
.plan-list .tick svg{width:15px;height:15px}
.plan-list li.done .tick{background:var(--good);border-color:var(--good);color:#fff}
.plan-list li.done .pl-t b{text-decoration:line-through;text-decoration-color:var(--good)}
.pl-t{display:flex;flex-direction:column;min-width:0;flex:1}
.pl-t small{font-size:13.5px}
.pl-bpm{font-size:22px;font-weight:800;color:var(--accent);font-variant-numeric:tabular-nums;display:flex;align-items:baseline;gap:4px}
.pl-bpm small{font-size:11px;color:var(--muted);font-weight:600}
.wk-nav{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted)}
.wk-nav span{min-width:84px;text-align:center}
.week{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}
.day{border:1px solid var(--line2);background:var(--card);border-radius:16px;padding:10px 2px;display:flex;flex-direction:column;align-items:center;gap:4px;min-width:0;min-height:88px;transition:.15s}
.day .dn{font-size:15px;font-weight:700}
.day .dd{font-size:12px;color:var(--dim);font-variant-numeric:tabular-nums}
.day .dc{width:24px;height:24px;border-radius:50%;border:2px solid var(--line2);display:grid;place-items:center;color:transparent}
.day .dc svg{width:13px;height:13px}
.day:hover:not(:disabled){border-color:var(--accent)}
.day.today{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.day.on{background:var(--accent-soft);border-color:var(--accent)}
.day.on .dc{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.day.sun .dn{color:var(--accent)}
.day:disabled{opacity:.4;cursor:default}
.goals-mini{display:flex;flex-direction:column;gap:14px}
.gm-h{display:flex;justify-content:space-between;font-size:15px;margin-bottom:6px}
.gm-h span{color:var(--muted);font-variant-numeric:tabular-nums;direction:ltr}
.measure-cta p{margin:0}
.measure-cta .btn{align-self:flex-start}

/* ---------- practice ---------- */
.practice-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,1fr);gap:22px;align-items:start}
.stage{align-items:center;text-align:center;gap:12px;padding:26px 26px 20px}
.stage-top{display:flex;align-items:center;gap:12px;width:100%;flex-wrap:wrap}
.stage-top .btn{margin-inline-start:auto}
.phase{font-size:15px;color:var(--muted);font-weight:600}
[data-phase="play"] .phase,[data-phase="countin"] .phase{color:var(--accent)}
.stage-name{font-size:30px;font-weight:800;margin-top:6px}
.stage-desc{font-size:15.5px;min-height:1.4em}
.stage-stick{min-height:34px}
.stage-stick .stk b{font-size:20px}
.bpm-row{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}
.bpm-adj{width:58px;height:58px;border-radius:50%;border:1px solid var(--line2);background:var(--card2);font-weight:700;font-size:16px;direction:ltr}
.bpm-adj:hover{border-color:var(--accent);color:var(--accent)}
.bpm{min-width:190px;text-align:center}
.bpm-n{font-size:110px;font-weight:800;line-height:1;color:var(--accent);font-variant-numeric:tabular-nums;letter-spacing:-3px}
.bpm-u{font-size:15px;color:var(--muted);font-weight:600;letter-spacing:.5px}
.beats{display:flex;gap:16px;justify-content:center;min-height:28px;align-items:center}
.beats i{width:20px;height:20px;border-radius:50%;background:var(--line2);transition:background .05s,transform .05s}
.beats i.first{width:24px;height:24px}
.beats i.on{background:var(--accent);transform:scale(1.2)}
.beats i.on.count{background:var(--warn)}
.beats.mute i.on{background:var(--dim);opacity:.5;transform:scale(1.08)}
.beats:empty::before{content:"";display:block;width:140px;height:20px;background:radial-gradient(circle 10px at 10px 50%,var(--line2) 98%,transparent) 0 0/40px 20px repeat-x}
.tline{width:100%;max-width:520px;display:flex;flex-direction:column;gap:6px}
.tline-bar{height:10px;border-radius:99px;background:var(--bg2);overflow:hidden;position:relative}
.tline-bar i{position:absolute;inset:0 0 0 auto;width:0;background:var(--accent);border-radius:99px;transition:width .2s linear}
[data-phase="rest"] .tline-bar i{background:var(--good)}
.tline-t{display:flex;justify-content:space-between;font-size:15px;font-weight:600;font-variant-numeric:tabular-nums}
.ctl-row{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:6px;flex-wrap:wrap}
.ctl{width:64px;height:64px;border-radius:50%;border:1px solid var(--line2);background:var(--card2);display:grid;place-items:center;color:var(--text)}
.ctl svg{width:26px;height:26px}
.ctl:hover{color:var(--accent);border-color:var(--accent)}
.play{width:96px;height:96px;border-radius:50%;border:0;background:var(--accent);color:var(--on-accent);display:grid;place-items:center;box-shadow:0 10px 26px rgba(222,122,96,.35);transition:.15s}
.play:hover{background:var(--accent2);transform:scale(1.03)}
.play svg{width:40px;height:40px}
.rest{width:100%;background:var(--card2);border:1px solid var(--line);border-radius:20px;padding:18px;display:flex;flex-direction:column;gap:14px}
.rest-q{font-size:19px}
.rate-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.rate{min-height:84px;border-radius:20px;border:2px solid var(--line2);background:var(--card);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;transition:.12s}
.rate b{font-size:22px}
.rate small{font-size:12px;color:var(--dim)}
.rate.r-clean b{color:var(--good)} .rate.r-ok b{color:var(--warn)} .rate.r-broke b{color:var(--bad)}
.rate.r-clean:hover,.rate.r-clean.on{border-color:var(--good);background:var(--good-soft)}
.rate.r-ok:hover,.rate.r-ok.on{border-color:var(--warn);background:var(--warn-soft)}
.rate.r-broke:hover,.rate.r-broke.on{border-color:var(--bad);background:var(--bad-soft)}
.rest-next{font-size:15.5px}
.raise{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;background:var(--good-soft);border:1px solid var(--good);border-radius:16px;padding:10px 14px;font-size:15.5px}
.raise[hidden]{display:none}
.raise-a{display:flex;gap:8px}
.raise .btn{min-height:44px}
.done-panel{width:100%;display:flex;flex-direction:column;gap:12px}
.done-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;text-align:start}
.done-list li{display:flex;gap:10px;align-items:center;padding:10px 14px;background:var(--card2);border-radius:14px}
.done-list li span:first-child{flex:1;font-weight:600}
.tools{display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:center;align-items:center;width:100%;border-top:1px solid var(--line);padding-top:12px;margin-top:2px}
.tool{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px}
.gap-n{display:flex;align-items:center;gap:6px;font-size:14.5px;color:var(--muted)}
.gap-n .tin{width:58px}
.gap-n.off{opacity:.55}
.rec-dot{width:12px;height:12px;border-radius:50%;background:var(--bad);flex:none}
#recTool[data-state="rec"] .rec-btn{border-color:var(--bad);color:var(--bad);background:var(--bad-soft)}
#recTool[data-state="rec"] .rec-dot{border-radius:3px;animation:recPulse 1s ease-in-out infinite}
@keyframes recPulse{50%{opacity:.35}}
.rec-t{min-width:84px;font-variant-numeric:tabular-nums}
.rec-msg{color:var(--bad);flex-basis:100%;text-align:center}
.rec-msg[hidden]{display:none}
.btn:disabled{opacity:.45;pointer-events:none}
.keys{display:flex;flex-wrap:wrap;gap:6px 16px;justify-content:center;margin-top:4px}
.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.step-b{width:100%;display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:16px;border:1px solid transparent;background:var(--card2);text-align:start;min-height:62px}
.step-b:hover{border-color:var(--line2)}
.step-b.static{cursor:default}
.step-n{width:34px;height:34px;border-radius:50%;background:var(--card);border:2px solid var(--line2);display:grid;place-items:center;font-weight:700;flex:none;font-size:15px}
.step-t{display:flex;flex-direction:column;flex:1;min-width:0}
.step-t small{font-size:13px}
.step-bpm{font-size:22px;font-weight:800;color:var(--accent);font-variant-numeric:tabular-nums}
.step.cur .step-b,.step.sel .step-b{border-color:var(--accent);background:var(--accent-soft)}
.step.done .step-n,.step.today .step-n{background:var(--good);border-color:var(--good);color:#fff}
.steps.compact .step-b{min-height:52px;padding:8px 12px}

/* measurement */
.m-setup,.m-run,.m-result{width:100%;display:flex;flex-direction:column;gap:14px;text-align:start}
.m-run{align-items:center;text-align:center}
.queue-line{background:var(--accent-soft);color:var(--text);padding:10px 14px;border-radius:14px}
.m-marks{display:flex;gap:18px;color:var(--muted)}
.m-marks b{color:var(--text)}
.mark{min-width:260px;min-height:96px;font-size:30px}
.mark.brk{background:var(--bad);border-color:var(--bad)}

/* ---------- focus mode ---------- */
.focus{position:fixed;inset:0;z-index:40;background:var(--bg);display:flex;flex-direction:column;padding:20px 28px}
.focus-top{display:flex;justify-content:space-between;align-items:center}
.focus-lbl{font-size:16px;color:var(--muted);font-weight:600}
.focus-body{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;min-height:0}
.focus-phase{color:var(--muted);font-size:18px;font-weight:600}
.focus-name{font-size:clamp(28px,4.4vw,48px);font-weight:800}
.focus-bpm{font-size:clamp(120px,22vh,240px);font-weight:800;line-height:.95;font-variant-numeric:tabular-nums;letter-spacing:-6px;color:var(--text)}
.focus-u{font-size:24px;font-weight:700;letter-spacing:2px;margin-top:-6px}
.focus-line{max-width:360px}
.focus-line .tline-bar{height:8px}
.beats.big{gap:28px}
.beats.big i{width:30px;height:30px}
.beats.big i.first{width:34px;height:34px}
.focus-rest{display:flex;flex-direction:column;gap:12px;width:min(560px,100%)}
.play.big{width:118px;height:118px}
.play.big svg{width:48px;height:48px}
.focus-stick .stk b{font-size:clamp(22px,3vw,36px);letter-spacing:6px;padding:2px 12px}
.focus-stick .hint{font-size:15px}
body.focus-on{overflow:hidden}

/* ---------- progress ---------- */
.goals{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:22px}
.goal{gap:10px}
.goal-top{display:flex;justify-content:space-between;gap:8px}
.goal h3{font-size:17px}
.pct{font-size:30px;font-weight:800;color:var(--accent);font-variant-numeric:tabular-nums;line-height:1}
.goal.done .pct{color:var(--good)}
.goal-path{display:flex;align-items:baseline;gap:8px;font-variant-numeric:tabular-nums;font-size:16px}
.goal-path b{font-size:24px}
.goal-foot{display:flex;justify-content:space-between;gap:8px}
.prog-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,1fr);gap:22px;align-items:start}
.subchips{display:flex;flex-wrap:wrap;gap:8px}
.chart{background:var(--card2);border-radius:16px;padding:10px;border:1px solid var(--line)}
.chart svg{display:block;width:100%;height:auto}
.chart .empty{height:200px;display:grid;place-items:center;color:var(--dim)}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.legend i{display:inline-block;width:14px;height:4px;border-radius:2px;margin-inline-end:6px;vertical-align:middle}
.lg-clean{background:var(--accent)} .lg-hard{background:var(--bad);opacity:.7} .lg-work{background:var(--good);width:8px!important;height:8px!important;transform:rotate(45deg)}
.hist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;max-height:380px;overflow:auto}
.hist li{display:grid;grid-template-columns:auto 1fr auto auto;gap:4px 12px;align-items:center;padding:10px 12px;border-radius:14px;background:var(--card2)}
.hist .kind{font-size:12.5px;font-weight:700;padding:2px 10px;border-radius:99px;background:var(--accent-soft);color:var(--accent)}
.hist li.work .kind{background:var(--bg2);color:var(--muted)}
.hist .h-v b{font-variant-numeric:tabular-nums}
.hist .h-note{grid-column:1/-1}
.hist .ib{width:34px;height:34px}
.hands{display:flex;flex-direction:column;gap:10px}
.hand{display:grid;grid-template-columns:52px 1fr 48px;gap:10px;align-items:center}
.hand b{font-size:20px;font-variant-numeric:tabular-nums}
.hand-na b{color:var(--warn)}
.hand-na p{margin:6px 0 0}
.minis{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.mini{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:12px;border-radius:16px;border:1px solid var(--line);background:var(--card2);text-align:start;min-width:0}
.mini.on{border-color:var(--accent)}
.mini-n{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.mini-v{font-size:24px;font-weight:800;color:var(--accent)}
.spark{width:100%;height:24px;margin-top:4px}

/* ---------- library ---------- */
.cats{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.cats button{border:1px solid var(--line2);background:var(--card);border-radius:999px;padding:10px 20px;font-size:15.5px;font-weight:600;color:var(--muted);min-height:48px}
.cats button span{font-size:12.5px;opacity:.75;margin-inline-start:4px}
.cats button.on{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.lib-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px;align-items:start;grid-auto-flow:row dense}
.ex{padding:0;gap:0}
.ex.open{grid-column:1/-1;border-color:var(--accent)}
.ex-head{all:unset;box-sizing:border-box;cursor:pointer;display:flex;align-items:center;gap:14px;padding:18px 20px;width:100%;border-radius:var(--radius);min-height:84px}
.ex-head:focus-visible{outline:3px solid var(--accent)}
.ex-ttl{display:flex;flex-direction:column;flex:1;min-width:0}
.ex-ttl h3{font-size:18px}
.ex-stk{flex:none;max-width:45%;overflow:hidden}
.ex-stk .stk b{font-size:13px}
.chev{color:var(--dim);font-size:22px;transition:transform .2s;flex:none}
.ex.open .chev{transform:rotate(-90deg);color:var(--accent)}
.ex-body{padding:0 20px 20px;display:flex;flex-direction:column;gap:14px}
.how{margin:0;padding:12px 16px;border-radius:14px;background:var(--accent-soft);font-size:15px}
.subs{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.sub{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:14px;align-items:center;padding:12px 14px;border-radius:16px;background:var(--card2)}
.sub-main .stick{margin-top:6px}
.sub-vals{display:flex;flex-direction:column;align-items:flex-end;font-size:14.5px}
.sub-vals b{color:var(--accent);font-size:18px}
.sub-act{display:flex;gap:6px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.ex-body>.btn{align-self:flex-start}

/* ---------- settings ---------- */
.set-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:22px;align-items:start}
.sync-dot{width:10px;height:10px;border-radius:50%;background:var(--dim);display:inline-block;flex:none}
.sync-dot.ok{background:var(--good)} .sync-dot.wait{background:var(--warn)} .sync-dot.err{background:var(--bad)}
.sync-st b[data-st="ok"]{color:var(--good)} .sync-st b[data-st="err"]{color:var(--bad)} .sync-st b[data-st="wait"]{color:var(--warn)}
.editor{display:flex;flex-direction:column;gap:10px}
.ed-row{display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:start;padding:12px;border-radius:16px;background:var(--card2)}
.ed-n{width:30px;height:30px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-weight:700;margin-top:8px}
.ed-f{display:flex;flex-direction:column;gap:8px;min-width:0}
.ed-line{display:flex;gap:8px 12px;flex-wrap:wrap;align-items:center}
.ed-line label{display:flex;align-items:center;gap:6px;font-size:13.5px;color:var(--muted)}
.ed-line .num{width:78px}
.ed-line .grow{flex:1;min-width:180px}
.ed-line .grow select{flex:1;min-width:0}
.ed-a{display:flex;flex-direction:column;gap:6px}

/* ---------- modal + toast ---------- */
.modal{position:fixed;inset:0;z-index:60;background:rgba(40,25,15,.38);display:grid;place-items:center;padding:20px}
.modal-box{background:var(--card);border-radius:24px;padding:26px;width:min(560px,100%);max-height:90vh;overflow:auto;display:flex;flex-direction:column;gap:14px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.modal-box h2{font-size:21px}
.modal-box p{margin:0}
#modalBody{display:flex;flex-direction:column;gap:12px}
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(30px);background:var(--text);color:var(--bg);padding:12px 22px;border-radius:16px;font-size:15px;opacity:0;pointer-events:none;transition:.25s;z-index:70;max-width:min(92vw,640px);text-align:center;box-shadow:0 10px 30px rgba(0,0,0,.2)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .main{padding:24px 22px 50px}
  .home-grid,.practice-grid,.prog-grid,.set-grid{grid-template-columns:minmax(0,1fr)}
  .practice-grid>.card:last-child{order:2}
  .bpm-n{font-size:96px}
}
@media (max-width:1180px) and (min-width:900px){
  .home-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}
}
@media (max-width:760px){
  .app{grid-template-columns:1fr}
  .side{position:fixed;inset:auto 0 0 0;height:auto;flex-direction:row;padding:6px 8px calc(6px + env(safe-area-inset-bottom));z-index:30;background:var(--card);border-top:1px solid var(--line);gap:4px}
  .side::before,.brand,.theme-btn{display:none}
  .nav{flex-direction:row;flex:4}
  .nav-i{flex:1;min-height:58px;padding:6px 2px;font-size:12px}
  .nav-i svg{width:24px;height:24px}
  .side-foot{margin:0;flex:1}
  .main{padding:18px 14px 110px}
  .hero{flex-direction:column;text-align:center}
  .hero-side{align-items:center}
  .goals{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(3,1fr);padding:10px}
  .stat-v{font-size:24px}
  .bpm-n{font-size:76px}
  .bpm{min-width:120px}
  .bpm-adj{width:48px;height:48px}
  .lib-grid{grid-template-columns:1fr}
  .sub{grid-template-columns:1fr}
  .sub-vals{align-items:flex-start}
  .rate{min-height:70px}
  .week{gap:4px}
  .day{min-height:76px;border-radius:12px}
  .scr-h h1{font-size:26px}
  .mark{min-width:0;width:100%}
}
@media (prefers-reduced-motion:reduce){ *{transition:none!important;animation:none!important} }
.ed-line select.tin.sm{min-width:118px}
.hero-side{flex:1}
.hero .btn.xl{white-space:normal;text-align:center;max-width:100%}
@media (max-width:1180px){ .hero{gap:20px;padding:22px} .ring-wrap{width:140px;height:140px} .ring-n{font-size:36px} .hero .btn.xl{font-size:18px;padding:12px 22px} }
@media (max-width:480px){ .bpm-adj[data-adj="5"],.bpm-adj[data-adj="-5"]{display:none} }