/* Squash Coach — dark "court at night" theme: ink navy, ball-dot yellow accent, court-line red. */
:root,:root[data-app]{color-scheme:dark;
  --bg:#0a0e14;--bg2:#10151d;--card:#141a23;--card2:#1b222d;--card3:#252e3b;
  --tx:#f3f1ea;--tx2:#c3c7cf;--mu:#8992a1;--bd:rgba(255,255,255,.07);--bd2:rgba(255,255,255,.13);
  --ok:#4ade80;--warn:#fbbf24;--bad:#ff6b5e;--info:#7cc4ff;
  --glass:rgba(12,16,22,.78);--shadow:0 1px 0 rgba(255,255,255,.035) inset,0 10px 30px rgba(0,0,0,.35);
  --ac:#ffd23f;--ac-ink:#1c1600;--ac-soft:rgba(255,210,63,.13);--ball:#ffd23f;--line:#e5484d;
  --serif:"New York","Iowan Old Style",ui-serif,Georgia,"Times New Roman",serif;
}
@media (prefers-color-scheme:light){:root,:root[data-app]{--bg:#0a0e14;--bg2:#10151d;--card:#141a23;--card2:#1b222d;--card3:#252e3b;--tx:#f3f1ea;--tx2:#c3c7cf;--mu:#8992a1;--bd:rgba(255,255,255,.07);--bd2:rgba(255,255,255,.13);--ok:#4ade80;--bad:#ff6b5e;--glass:rgba(12,16,22,.78)}}
body{background:radial-gradient(1200px 500px at 80% -10%,rgba(255,210,63,.06),transparent 60%),var(--bg);min-height:100vh}
.serif{font-family:var(--serif);letter-spacing:-.01em}
main.pad{padding:0 16px 24px;max-width:680px;margin:0 auto}
.appbar{max-width:680px;margin:0 auto}
.appbar h1{font-family:var(--serif);font-weight:700;font-size:30px}
.row.wrap{flex-wrap:wrap}.row.between{justify-content:space-between}.row.gap{margin:14px 0}.c{text-align:center}
a{color:var(--ac)}
h4{margin:16px 0 6px;font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--mu)}
ul,ol{padding-left:20px;margin:6px 0}li{margin:4px 0}
.sec{margin:26px 4px 8px}
button.icon{width:44px;height:44px;padding:0;display:grid;place-items:center;border-radius:99px;background:var(--card2)}
button.icon svg{width:22px;height:22px}button.flip svg{transform:scaleX(-1)}
button.bad,.ghost.bad{color:var(--bad)}
button:disabled{opacity:.4}
.ico{width:22px;height:22px}
.avatar{width:42px;height:42px;padding:0;border-radius:99px;background:var(--ac);color:var(--ac-ink);font-weight:800;font-family:var(--serif);font-size:19px;border:0}
#sync{width:8px;height:8px;border-radius:99px;background:var(--mu);display:inline-block;margin:0 4px;opacity:.8}
#sync[data-s=synced]{background:var(--ok)}#sync[data-s=offline]{background:var(--warn)}#sync[data-s=error]{background:var(--bad)}
.pill svg{width:14px;height:14px}
.apill{font-size:11px;font-weight:650;padding:3px 8px;border-radius:99px;background:var(--card3);color:var(--tx2)}
.apill.a-drives{color:#ffd23f}.apill.a-volley{color:#7cc4ff}.apill.a-short{color:#f0a6ff}.apill.a-serve{color:#9be8c8}.apill.a-move{color:#ffb070}.apill.a-tactics{color:#b9a7ff}.apill.a-mental{color:#ff9db0}.apill.a-fitness{color:#4ade80}.apill.a-prep{color:#c3c7cf}
html.locked{overflow:hidden}
/* hero with court lines */
.hero{position:relative;overflow:hidden;border-radius:26px;padding:22px 20px 20px;margin:8px 0 12px;background:linear-gradient(160deg,#1a2230,#11161e 70%);border:1px solid var(--bd2);box-shadow:var(--shadow)}
.hero.court::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.55;
  background:linear-gradient(var(--line),var(--line)) 0 62%/100% 2px no-repeat,linear-gradient(var(--line),var(--line)) 64% 62%/2px 38% no-repeat,
  radial-gradient(240px 160px at 100% 0,rgba(255,210,63,.18),transparent 70%)}
.hero.court::after{content:"";position:absolute;right:18px;top:18px;width:30px;height:30px;border-radius:99px;background:#05070a;box-shadow:inset -3px -3px 6px rgba(255,255,255,.06);
  background-image:radial-gradient(circle at 36% 40%,var(--ball) 0 3px,transparent 3.5px),radial-gradient(circle at 64% 40%,var(--ball) 0 3px,transparent 3.5px)}
.hero>*{position:relative}
.hero h2{font-size:30px;line-height:1.1;margin:6px 0 10px;max-width:88%}
.hero p{color:var(--tx2);margin:8px 0}
.hero .big{margin-top:10px}
.eyebrow.ac{color:var(--ac)}
.prog{height:6px;border-radius:99px;background:var(--card3);overflow:hidden}.prog i{display:block;height:100%;background:var(--ac);border-radius:99px;transition:width .35s var(--ease)}
.blocks{list-style:none;padding:0;margin:12px 0;counter-reset:b}
.blocks li{counter-increment:b;display:flex;align-items:center;gap:10px;padding:10px 12px;margin:6px 0;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid var(--bd);cursor:pointer}
.blocks li::before{content:counter(b);width:22px;height:22px;border-radius:99px;display:grid;place-items:center;font-size:12px;font-weight:700;background:var(--card3);color:var(--ac);flex:none}
.blocks li span{flex:1}.blocks li em{font-style:normal;color:var(--mu);font-size:13px;font-variant-numeric:tabular-nums}
.weekcard{cursor:pointer}.weekcard h3{margin-bottom:2px}
.ring{width:64px;height:64px;flex:none}.ring .rbg{fill:none;stroke:var(--card3);stroke-width:6}.ring .rfg{fill:none;stroke:var(--ac);stroke-width:6;stroke-linecap:round;transition:stroke-dasharray .5s}
.ring text{fill:var(--tx);font-size:14px;font-weight:700}
.chev{width:20px;height:20px;color:var(--mu);flex:none}
.prios{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.prio{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:12px;border-radius:16px;background:var(--card);text-align:left;min-height:92px}
.prio b{font-family:var(--serif);font-size:22px;color:var(--ac)}.prio span{font-weight:650;font-size:14px;line-height:1.2;flex:1}.prio em{font-style:normal;color:var(--mu);font-size:12px}
.tip p{font-size:19px;line-height:1.35;margin:6px 0 0}
.tip{background:linear-gradient(135deg,rgba(255,210,63,.09),transparent 60%),var(--card)}
.quick{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0}
.quick button{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 6px;border-radius:16px;background:var(--card);font-size:13px;font-weight:600}
.quick .ico{color:var(--ac);width:26px;height:26px}
.nudge{border-color:rgba(255,210,63,.4)}
.log{cursor:pointer;padding:12px 14px}.log .res{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;font-weight:800;background:var(--card3);flex:none;font-size:17px}
.log.w .res{background:rgba(74,222,128,.15);color:var(--ok)}.log.l .res{background:rgba(255,107,94,.15);color:var(--bad)}
.gp{cursor:pointer}.vs{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:var(--line);color:#fff;font-weight:900;font-size:14px;letter-spacing:.04em;flex:none;font-family:var(--serif)}
/* assessment */
html[data-view=assess] body{padding-bottom:0}
.as{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;max-width:620px;margin:0 auto;padding:calc(var(--sat) + 8px) 18px calc(var(--sab) + 12px)}
.as-top{display:flex;gap:12px;align-items:center}
.as-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--mu);margin-top:7px;font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.as-body{flex:1;display:flex;flex-direction:column;justify-content:center;padding:24px 0}
.as-body h2.q{font-size:27px;line-height:1.18;margin-bottom:16px}
.as-body.intro{text-align:left}.secnum{font-family:var(--serif);font-size:72px;color:var(--ac);line-height:1;margin-bottom:8px}
.as-body.intro h2{font-size:36px;margin-bottom:10px}.as-body.intro p{color:var(--tx2);font-size:17px}
.as-foot{display:flex;justify-content:space-between;gap:10px}.as-foot button{min-width:110px;min-height:52px;border-radius:16px}
.scale{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:10px}
.scale button{aspect-ratio:1;border-radius:18px;font-size:24px;font-family:var(--serif);background:var(--card);border:1px solid var(--bd2)}
.scale button.on{background:var(--ac);color:var(--ac-ink);border-color:transparent;transform:scale(1.04)}
.scale-l{display:flex;justify-content:space-between;gap:20px;margin-top:10px;font-size:13px;color:var(--mu)}.scale-l span:last-child{text-align:right}
.opts{display:flex;flex-direction:column;gap:8px;margin-top:8px}
.opts button{text-align:left;padding:15px 16px;border-radius:16px;background:var(--card);border:1px solid var(--bd2);font-size:16px;min-height:54px}
.opts button.on{background:var(--ac-soft);border-color:var(--ac);color:var(--tx);box-shadow:inset 0 0 0 1px var(--ac)}
.opts.multi button.on::after{content:"✓";float:right;color:var(--ac);font-weight:800}
.opts.days{flex-direction:row;flex-wrap:wrap}.opts.days button{flex:1 0 64px;text-align:center}.opts.days button.on::after{content:none}
.slider{text-align:center}.slider output{font-family:var(--serif);font-size:64px;color:var(--ac)}.slider .unit{color:var(--mu);margin-left:6px;font-size:18px}
input[type=range]{-webkit-appearance:none;appearance:none;background:transparent;padding:0;min-height:44px;border:0}
input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:99px;background:var(--card3)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:30px;height:30px;border-radius:99px;background:var(--ac);margin-top:-12px;box-shadow:0 2px 8px rgba(0,0,0,.4)}
input[type=range]:focus{outline:none}
.numin{display:flex;align-items:center;gap:10px}.numin input{font-size:28px;font-family:var(--serif);text-align:center;min-height:64px}.numin span{color:var(--mu)}
.as textarea,.as input[type=text]{font-size:17px}
/* plan */
.weeknav{display:flex;align-items:center;gap:10px;margin:4px 0 6px}
.phases{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;margin-bottom:10px}
.phases span{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;text-align:center;padding:7px 0;border-radius:8px;background:var(--card2);color:var(--mu)}
.phases span.past{color:var(--tx2)}.phases span.on{background:var(--ac);color:var(--ac-ink)}
.day{display:flex;gap:10px;align-items:flex-start;margin:8px 0}
.dname{width:42px;flex:none;text-align:center;font-weight:700;font-size:13px;color:var(--mu);padding-top:14px;text-transform:uppercase}
.dname em{display:block;font-style:normal;font-family:var(--serif);font-size:22px;color:var(--tx)}
.day.today .dname,.day.today .dname em{color:var(--ac)}
.day.rest{align-items:center}.day.rest .dname{padding-top:0}.day.rest>.mu{padding:12px 14px;border-radius:14px;border:1px dashed var(--bd2);flex:1}
.day .sess{flex:1;margin:0}.day.match .sess{border-color:rgba(229,72,77,.45);background:linear-gradient(135deg,rgba(229,72,77,.12),transparent 50%),var(--card)}
.day.done .sess{opacity:.62}.day.done .sess h3{text-decoration:line-through;text-decoration-color:var(--ac)}
.tick{width:46px;height:46px;padding:0;border-radius:99px;display:grid;place-items:center;border:2px solid var(--bd2);background:transparent;color:transparent;flex:none}
.tick svg{width:24px;height:24px}.tick.on{background:var(--ac);border-color:var(--ac);color:var(--ac-ink)}
details.card summary{cursor:pointer;font-weight:650;list-style:none;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
details.card summary::-webkit-details-marker{display:none}details.card summary::after{content:"+";margin-left:auto;color:var(--mu);font-size:20px}
details[open].card summary::after{content:"–"}
/* library */
.search input{border-radius:14px;margin:6px 0 4px}
.drill{cursor:pointer}.drill.rec{border-color:rgba(255,210,63,.35)}.drill h3{margin:3px 0}
.clamp{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:4px 0 8px}
.lvl{color:var(--ac);letter-spacing:1px}.lvl span{color:var(--card3)}
.dose{padding:10px 12px;border-radius:12px;background:var(--ac-soft);margin:10px 0}.dose b{color:var(--ac);margin-right:6px}
.fault summary span:first-child{flex:1}
.checks{list-style:none;padding:0;margin:8px 0}
.checks li{display:flex;align-items:center;gap:12px;padding:11px 4px;border-bottom:1px solid var(--bd);cursor:pointer;margin:0}
.checks li:last-child{border-bottom:0}
.checks li i{width:26px;height:26px;border-radius:8px;border:2px solid var(--bd2);display:grid;place-items:center;flex:none;color:transparent}
.checks li i svg{width:16px;height:16px}.checks li.on i{background:var(--ac);border-color:var(--ac);color:var(--ac-ink)}
.checks li.on span{color:var(--mu);text-decoration:line-through}.checks li span{flex:1}.checks li em{font-style:normal;color:var(--mu);font-size:13px}
.gwrap{display:flex;gap:14px;align-items:center;margin:10px 0}
.court-svg{width:120px;flex:none}.court-svg svg{width:100%;display:block}
.cf{fill:#2a1f15;stroke:var(--bd2)}.cl{fill:none;stroke:var(--line);stroke-width:1.2}.tin{fill:var(--line)}
.cn{fill:var(--card3);transition:r .2s}.cn.hl{fill:var(--ac)}.tdot{fill:#fff}.path{stroke:var(--ac);stroke-width:1.5;stroke-dasharray:3 3}
.gdisp{flex:1}.gdisp b{display:block;font-family:var(--serif);font-size:30px;line-height:1.1;color:var(--ac)}.gdisp span{color:var(--mu)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.grid2 label{margin-top:8px}
/* match */
.note{padding:12px 14px;border-left:3px solid var(--ac);background:var(--card2);border-radius:0 12px 12px 0;margin:10px 0;color:var(--tx2)}
.cues li{font-family:var(--serif);font-size:18px;margin:6px 0}
.princ>div{margin:10px 0}
.kv{display:grid;grid-template-columns:auto 1fr;gap:8px 14px;margin:12px 0}.kv dt{color:var(--mu);font-size:13px}.kv dd{margin:0}
.feel{display:flex;gap:8px}.feel button{flex:1;font-size:26px;min-height:54px;border-radius:14px;background:var(--card2)}.feel button.on{background:var(--ac-soft);box-shadow:inset 0 0 0 2px var(--ac)}
label output{color:var(--ac);font-weight:700}
/* you */
.prof .row{gap:6px}.radarwrap{position:relative;max-width:340px;margin:6px auto 0}
.radar{width:100%;display:block}.radar .rg{fill:none;stroke:var(--bd2);stroke-width:1}
.radar .rl{fill:var(--tx2);font-size:11.5px;font-weight:600}
.radar .rsn{fill:rgba(255,210,63,.22);stroke:var(--ac);stroke-width:2}.radar .rs0{fill:rgba(124,196,255,.08);stroke:var(--info);stroke-width:1.5;stroke-dasharray:4 3}
.radar .rd{fill:var(--ac)}
.overall{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);text-align:center;pointer-events:none;background:rgba(10,14,20,.7);border-radius:99px;padding:4px 8px}.overall b{font-family:var(--serif);font-size:24px;display:block;line-height:1}.overall span{font-size:10px;color:var(--mu);text-transform:uppercase}
.legend{display:flex;align-items:center;gap:6px;justify-content:center;font-size:12px;color:var(--mu)}.legend span{width:14px;height:3px;border-radius:2px;display:inline-block}.legend .k0{background:var(--info)}.legend .k1{background:var(--ac);margin-left:10px}
.read{font-size:17px;line-height:1.45;color:var(--tx2);margin:12px 2px 2px}
.prio-card .big-n{font-family:var(--serif);font-size:40px;color:var(--ac);width:34px;line-height:1}
.prio-card .sc{font-family:var(--serif);font-size:24px}
.meter{height:6px;border-radius:99px;background:var(--card3);overflow:hidden;margin-top:6px}.meter i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--line),var(--ac))}
.arow{display:grid;grid-template-columns:110px 1fr 30px 34px;gap:10px;align-items:center;padding:8px 0;cursor:pointer;font-size:14px}.arow .meter{margin:0}.arow b{text-align:right;font-variant-numeric:tabular-nums}.arow em{font-style:normal;font-size:12px;font-weight:700}
.str{padding:8px 0;border-bottom:1px solid var(--bd)}.str:last-child{border:0}
.bars{width:100%;display:block;margin:8px 0}.bars rect{fill:var(--card3)}.bars rect.now{fill:var(--ac)}.bars text{fill:var(--mu);font-size:10px}.bars text.v{fill:var(--tx2);font-size:10px;font-weight:600}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:10px 0}.stats div{text-align:center;background:var(--card2);border-radius:12px;padding:10px 4px}.stats b{display:block;font-family:var(--serif);font-size:20px}.stats span{font-size:11px;color:var(--mu)}
.trend{font-family:var(--serif);font-size:20px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}.trend i{color:var(--mu);font-style:normal}.trend span:last-child{color:var(--ac)}
.list .ans{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--bd);cursor:pointer;font-size:14px}.list .ans:last-child{border:0}
.ans span{flex:1;color:var(--tx2)}.ans em{font-style:normal;text-align:right;max-width:48%;color:var(--tx)}
/* chat */
html[data-view=coach] body{padding-bottom:0}
.chatbar{background:var(--glass);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-bottom:1px solid var(--bd);padding-bottom:10px;max-width:none;align-items:center}
.chatbar h1{font-size:22px}
.cav{width:40px;height:40px;border-radius:99px;display:grid;place-items:center;background:#05070a;border:1px solid var(--bd2);color:#05070a;flex:none}.cav .ico{width:30px;height:30px}.cav.big{width:72px;height:72px;margin-bottom:12px}.cav.big .ico{width:58px;height:58px}
.chat{max-width:680px;margin:0 auto;padding:14px 14px calc(var(--tab-h) + var(--sab) + 150px);display:flex;flex-direction:column;gap:10px;min-height:60vh}
.welcome{padding:30px 10px;text-align:center;display:flex;flex-direction:column;align-items:center}.welcome h2{font-size:28px;margin-bottom:8px}.welcome p{color:var(--tx2)}
.msg{max-width:88%;padding:12px 14px;border-radius:20px;line-height:1.45;animation:rise .25s var(--ease) both;overflow-wrap:anywhere}
.msg.u{align-self:flex-end;background:var(--ac);color:var(--ac-ink);border-bottom-right-radius:6px;font-weight:500}
.msg.a{align-self:flex-start;background:var(--card);border:1px solid var(--bd);border-bottom-left-radius:6px}
.msg.a p{margin:0 0 8px}.msg.a p:last-child{margin:0}.msg.a b{color:var(--ac)}.msg.a h4{color:var(--ac);margin:10px 0 4px}.msg.a ul,.msg.a ol{margin:4px 0 8px}
.msg.err{border-color:rgba(255,107,94,.5);color:var(--tx2)}
.typing{display:flex;gap:5px;padding:16px}.typing i{width:8px;height:8px;border-radius:99px;background:var(--mu);animation:blink 1.2s infinite}.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.25;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
.composer{position:fixed;left:0;right:0;bottom:calc(var(--tab-h) + var(--sab) + 6px);z-index:6;padding:8px 12px 6px;background:linear-gradient(transparent,var(--bg) 22%)}
.composer>*{max-width:680px;margin-left:auto;margin-right:auto}
.starters{padding-bottom:8px}.starters .chip{background:var(--card);max-width:80vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#cf{display:flex;gap:8px;align-items:flex-end;background:var(--card);border:1px solid var(--bd2);border-radius:24px;padding:6px 6px 6px 14px}
#cf textarea{border:0;background:transparent;resize:none;min-height:40px;max-height:140px;padding:9px 0;font-size:16px;line-height:1.35}
#cf textarea:focus{outline:none}
.send{width:42px;height:42px;min-height:42px;padding:0;border-radius:99px;display:grid;place-items:center;flex:none}.send svg{width:20px;height:20px}
/* sheet + toast */
.sheet{max-width:680px;margin:0 auto}.sheet h2{font-size:26px}.sheet label{margin-top:12px}
.scrim{justify-content:center}
#toast{position:fixed;left:50%;top:calc(var(--sat) + 12px);transform:translate(-50%,-80px);background:var(--tx);color:var(--bg);padding:10px 16px;border-radius:99px;font-weight:650;z-index:50;transition:transform .3s var(--ease);font-size:14px;max-width:90vw}
#toast.on{transform:translate(-50%,0)}
.tabbar{max-width:none}.tabbar button.on span{color:var(--ac)}
.card.empty{text-align:center}.card.empty p{color:var(--tx2)}
.c{text-align:center}
@media (min-width:700px){.prios{gap:12px}.hero h2{font-size:36px}}
/* polish pass */
.chips.wrap{flex-wrap:wrap;overflow:visible}
.appbar{background:linear-gradient(var(--bg) 70%,rgba(10,14,20,0));padding-top:calc(var(--sat) + 10px);margin-top:calc(-1 * var(--sat))}
.hero.court::before{opacity:.35;background:linear-gradient(var(--line),var(--line)) 100% 100%/42% 2px no-repeat,linear-gradient(var(--line),var(--line)) 79% 100%/2px 46px no-repeat,
  radial-gradient(260px 170px at 100% 0,rgba(255,210,63,.16),transparent 70%)}
.hero.court{padding-bottom:26px}
.as-foot{padding-left:58px}
.as-body{justify-content:flex-start;padding-top:9vh}
.chatbar .eyebrow{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:52vw}
.chatbar button.ghost{white-space:nowrap;min-height:36px;padding:6px 10px;font-size:14px}
.chatbar>.row:first-child{min-width:0;flex:1}.chatbar>.row:first-child>div:last-child{min-width:0}
.ghost .chip.on,.chip.on{background:var(--ac);color:var(--ac-ink)}