:root{--bg:#F5F5F0;--sf:#fff;--ink:#17193A;--mut:#63667F;--ln:#E3E3DC;--ac:#3A35D8;--acs:#E9E8FB;--gold:#D9962B;--ok:#1F8A5B;--bad:#C2413B;--deep:#17193A;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#101226;--sf:#181B36;--ink:#ECEDF8;--mut:#9A9DBA;--ln:#2A2D4D;--ac:#8E8BFF;--acs:#25274F;--gold:#F0B455;--ok:#4CC38A;--bad:#F07A73;--deep:#0A0C1E}}
:root[data-theme="dark"]{--deep:#0A0C1E;--bg:#101226;--sf:#181B36;--ink:#ECEDF8;--mut:#9A9DBA;--ln:#2A2D4D;--ac:#8E8BFF;--acs:#25274F;--gold:#F0B455;--ok:#4CC38A;--bad:#F07A73}
html{scroll-padding-top:env(safe-area-inset-top,0px);background:var(--bg);color-scheme:light dark}:root[data-theme="light"]{color-scheme:light}:root[data-theme="dark"]{color-scheme:dark}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 'Instrument Sans',system-ui,sans-serif}
h1,h2,h3{font-family:Newsreader,Georgia,serif;font-weight:600;margin:0;letter-spacing:-.01em}
h1{font-size:34px;line-height:1.15}h2{font-size:22px}h3{font-size:17px}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--ac);outline-offset:2px}
.app{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
nav{background:var(--deep);color:#EDEEF8;padding:22px 14px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:4px}
.logo{font:600 24px Newsreader,serif;padding:0 10px 18px;display:flex;gap:9px;align-items:center}
.logo i{width:26px;height:26px;border-radius:7px 7px 7px 2px;background:linear-gradient(135deg,#8E8BFF,#F0B455);display:block}
nav button{background:none;border:0;text-align:left;padding:9px 12px;border-radius:8px;color:#B9BBD8;display:flex;gap:10px;align-items:center}
nav button:hover{background:#ffffff12}nav button.on{background:#ffffff1f;color:#fff}
nav .sp{flex:1}
main{padding:30px 38px 60px;max-width:1100px;width:100%}
.top{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.sub{color:var(--mut);margin:6px 0 0}
.card{background:var(--sf);border:1px solid var(--ln);border-radius:14px;padding:20px}
.grid{display:grid;gap:16px}.g3{grid-template-columns:repeat(auto-fill,minmax(270px,1fr))}.g2{grid-template-columns:1.5fr 1fr}
.btn{background:var(--ac);color:#fff;border:0;border-radius:9px;padding:9px 16px;font-weight:600}
.btn.ghost{background:none;color:var(--ink);border:1px solid var(--ln)}
.btn:disabled{opacity:.5;cursor:default}
.bar{height:7px;background:var(--acs);border-radius:9px;overflow:hidden}.bar b{display:block;height:100%;background:var(--ac);border-radius:9px;transition:width .4s}
.tag{font-size:12px;padding:2px 9px;border-radius:20px;background:var(--acs);color:var(--ac);font-weight:600}
.tag.ok{background:#1F8A5B22;color:var(--ok)}.tag.warn{background:#D9962B26;color:var(--gold)}
.hero{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;background:var(--deep);color:#fff;border:0;overflow:hidden}
.hero .sub{color:#B9BBD8}.hero .bar{background:#ffffff26}.hero .bar b{background:var(--gold)}
.ring{width:112px;height:112px}
.week{display:flex;gap:7px;align-items:flex-end;height:80px}.week div{flex:1;background:var(--acs);border-radius:5px;position:relative}.week div b{position:absolute;inset:auto 0 0;background:var(--ac);border-radius:5px}
.week span{font-size:11px;color:var(--mut);display:block;text-align:center;margin-top:5px}
.cc{cursor:pointer;display:flex;flex-direction:column;gap:12px;transition:border-color .15s}.cc:hover{border-color:var(--ac)}
.cover{height:92px;border-radius:10px;display:flex;align-items:flex-end;padding:10px 12px;font:600 34px Newsreader,serif;color:#fff}
.meta{color:var(--mut);font-size:13px}
.row{display:flex;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--ln)}.row:last-child{border:0}
.row .g{flex:1}
.les{width:100%;background:none;border:0;border-bottom:1px solid var(--ln);display:flex;gap:12px;align-items:center;padding:12px 4px;text-align:left}
.les.on{background:var(--acs)}.dot{width:20px;height:20px;border-radius:50%;border:2px solid var(--ln);flex:none;display:grid;place-items:center;font-size:12px;color:#fff}
.dot.d{background:var(--ok);border-color:var(--ok)}
.opt{display:block;width:100%;text-align:left;background:var(--sf);border:1px solid var(--ln);border-radius:10px;padding:11px 14px;margin-top:8px}
.opt.sel{border-color:var(--ac);background:var(--acs)}.opt.right{border-color:var(--ok);background:#1F8A5B22}.opt.wrong{border-color:var(--bad);background:#C2413B22}
textarea{width:100%;min-height:90px;border:1px solid var(--ln);border-radius:10px;padding:10px;background:var(--bg);color:var(--ink);font:inherit}
.tabs{display:flex;gap:6px;margin-bottom:16px;flex-wrap:wrap}.tabs button{border:1px solid var(--ln);background:none;border-radius:20px;padding:6px 14px}.tabs button.on{background:var(--ac);color:#fff;border-color:var(--ac)}
.stat{font:600 32px Newsreader,serif}
.toast{position:fixed;bottom:calc(80px + env(safe-area-inset-bottom,0px));left:50%;transform:translateX(-50%);background:var(--deep);color:#fff;border:1px solid var(--ln);padding:10px 18px;border-radius:10px;z-index:9}
.app.out{grid-template-columns:1fr}.app.out nav{display:none}.app.out main{max-width:none;padding:0}
.auth{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr}
.aside{background:var(--deep);color:#fff;padding:44px;display:flex;flex-direction:column;justify-content:center;gap:16px}
.aside h1{font-size:40px;max-width:15em}.aside p{color:#B9BBD8;max-width:30em;margin:0}
.box{margin:auto;width:min(420px,calc(100% - 36px));padding:28px}
.box label{display:block;font-weight:600;font-size:13px;margin:14px 0 5px}
.box input,.box select{width:100%;border:1px solid var(--ln);border-radius:9px;padding:10px 12px;background:var(--bg);color:var(--ink);font:inherit}
#err{color:var(--bad);min-height:20px;margin-top:12px;font-size:14px}
.lbl{display:block;font-weight:600;font-size:13px;margin:14px 0 5px}.inp{width:100%;border:1px solid var(--ln);border-radius:9px;padding:10px 12px;background:var(--bg);color:var(--ink);font:inherit}
.who{padding:10px 12px;font-size:14px;color:#fff;line-height:1.3;overflow:hidden;text-overflow:ellipsis}.who small{display:block;color:#9A9DBA}
@media(max-width:820px){.auth{grid-template-columns:1fr}.aside{padding:28px 22px}.aside h1{font-size:28px}nav .who{display:none}}
@media(max-width:820px){.app{grid-template-columns:1fr}nav{position:fixed;inset:auto 0 0 0;height:auto;flex-direction:row;padding:6px 6px calc(6px + env(safe-area-inset-bottom,0px));z-index:5;justify-content:space-around}
nav .logo,nav .sp{display:none}nav button{flex-direction:column;gap:2px;font-size:11px;padding:6px 8px}main{padding:22px 18px 100px}.g2{grid-template-columns:1fr}.hero{grid-template-columns:1fr}h1{font-size:28px}.ring{display:none}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}