:root{
  --bg:#f4f6f9; --surface:#fff; --surface-2:#f7f9fc; --surface-3:#eef2f7;
  --text:#0f1b2d; --text-2:#44516a; --text-3:#5f6b80;
  --border:#e1e6ee; --border-strong:#c6cfdc;
  --brand:#0b2545; --brand-2:#163a6b; --brand-soft:#e9eff8;
  --ok:#047857; --ok-soft:#e3f4ec;
  --att:#8a5a00; --att-soft:#fff4d6; --att-bar:#d49b1a;
  --danger:#b42318; --danger-soft:#fdecea;
  --warn:#8a3c0c; --warn-soft:#fff6e5;
  --plan:#6d28d9;
  --r:12px;
  --font:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --nav-h:64px;
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;padding-bottom:calc(var(--nav-h) + env(safe-area-inset-bottom))}
@media (min-width:900px){body{padding-bottom:0}}
.num,table{font-variant-numeric:tabular-nums}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;-webkit-tap-highlight-color:transparent}
:focus-visible{outline:3px solid #4f7cd6;outline-offset:2px}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}
h1,h2,h3{margin:0;letter-spacing:-.01em;text-wrap:balance}
h3{font-size:16px}
.muted{color:var(--text-2);font-size:14.5px;margin:6px 0 0}
.hint{color:var(--text-3);font-size:13.5px;margin:10px 0 0;line-height:1.45}

/* ---------- Barra superior ---------- */
.top{background:var(--brand);color:#fff;position:sticky;top:0;z-index:30;padding-top:env(safe-area-inset-top)}
.top .wrap{display:flex;align-items:center;gap:12px;height:56px}
.brand{display:flex;align-items:center;gap:10px;min-width:0;flex:1}
.brand svg{width:26px;height:26px;flex:none}
.brand b{font-size:16px;font-weight:600;white-space:nowrap}
.top-date{font-size:13.5px;color:rgba(255,255,255,.75);white-space:nowrap}
.top-tabs{display:none;gap:4px}
.top-tabs button{height:36px;padding:0 18px;border:0;border-radius:8px;background:transparent;color:rgba(255,255,255,.78);font-size:14.5px;font-weight:600}
.top-tabs button:hover{color:#fff}
.top-tabs button[aria-selected="true"]{background:rgba(255,255,255,.16);color:#fff}
@media (min-width:900px){.top-tabs{display:flex}.top-date{flex:1;text-align:right}}

/* ---------- Navegação inferior ---------- */
.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--surface);border-top:1px solid var(--border);display:grid;grid-template-columns:repeat(3,1fr);padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -2px 10px rgba(15,27,45,.05)}
.bottom-nav button{height:var(--nav-h);border:0;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:12.5px;font-weight:600;color:var(--text-3)}
.bottom-nav button svg{width:22px;height:22px}
.bottom-nav .pill{display:grid;place-items:center;width:58px;height:30px;border-radius:15px;transition:background .15s}
.bottom-nav button[aria-selected="true"]{color:var(--brand)}
.bottom-nav button[aria-selected="true"] .pill{background:var(--brand-soft)}
@media (min-width:900px){.bottom-nav{display:none}}

main{padding-block:16px 32px}
@media (min-width:900px){main{padding-block:24px 48px}}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r)}
.pad{padding:16px}
@media (min-width:900px){.pad{padding:18px 20px}}
.stack{display:grid;gap:16px;grid-template-columns:minmax(0,1fr)}
.sec-h{display:flex;align-items:baseline;justify-content:space-between;gap:6px 12px;flex-wrap:wrap;margin-top:4px}
.sec-h h2{font-size:18px}
.sec-h .sub{font-size:13.5px;color:var(--text-3)}
.row-h{display:flex;align-items:center;justify-content:space-between;gap:12px}
.grid-m{display:grid;gap:12px;grid-template-columns:minmax(0,1fr)}
@media (min-width:700px){.grid-m{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1100px){#cards.grid-m{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* ---------- Botões ---------- */
.btn-primary{min-height:50px;width:100%;border:0;border-radius:10px;background:var(--brand);color:#fff;font-size:16px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:0 22px;margin-top:12px}
.btn-primary:hover{background:var(--brand-2)}
.btn-primary:active{transform:translateY(1px)}
.btn-primary svg{width:20px;height:20px}
.btn{min-height:44px;padding:0 16px;border-radius:10px;border:1.5px solid var(--border-strong);background:var(--surface);font-size:15px;font-weight:600;color:var(--text);display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn:hover{background:var(--surface-2)}
.btn-sm{min-height:38px;padding:0 12px;font-size:14px;border-width:1px}
.btn-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.btn.danger{color:var(--danger);border-color:#f0c4bf}
.icon-btn{width:42px;height:42px;border-radius:10px;border:1px solid var(--border);background:var(--surface);display:grid;place-items:center;color:var(--text-2);flex:none}
.icon-btn svg{width:20px;height:20px}
.link{border:0;background:none;padding:0;color:var(--brand-2);font-weight:600;text-decoration:underline;text-underline-offset:3px;font-size:inherit}

/* ---------- Avisos ---------- */
.notice{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:10px;font-size:14.5px;line-height:1.45}
.notice.warn{background:var(--warn-soft);color:var(--warn);border:1px solid #f0d3a2}
.notice.err{background:var(--danger-soft);color:var(--danger);border:1px solid #f5c2bd}

/* ---------- Próximo dia ---------- */
.next{padding:16px;display:grid;gap:12px}
.next .eyebrow{font-size:13px;font-weight:600;color:var(--text-3);text-transform:uppercase;letter-spacing:.04em}
.next h2{font-size:21px}
.next-rows{display:grid;gap:8px}
.next-row{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--surface-2)}
.next-row .nm{flex:1;min-width:0;font-weight:600;font-size:15px}
.next-row .nm small{display:block;font-weight:500;color:var(--text-3);font-size:13px}
.next-row .res{text-align:right;font-size:13.5px;color:var(--text-2);white-space:nowrap}
.next-row .res b{font-size:16px;color:var(--text)}
.next-row .res b.bad{color:var(--danger)}
.next-actions{display:flex;flex-wrap:wrap;gap:8px}
.next-actions .btn{flex:1}
.verdict{font-size:15px;font-weight:600;padding:10px 12px;border-radius:10px}
.verdict.ok{background:var(--ok-soft);color:var(--ok)}
.verdict.att{background:var(--att-soft);color:var(--att)}
.verdict.bad{background:var(--danger-soft);color:var(--danger)}

/* ---------- Cartão da matéria ---------- */
.dot{width:10px;height:10px;border-radius:50%;flex:none;display:inline-block}
.mcard{padding:16px;display:grid;gap:12px;align-content:start;border-top:4px solid var(--c,#0b2545)}
.mcard-h{display:flex;gap:10px;align-items:flex-start;justify-content:space-between}
.mcard-h h3{font-size:15.5px;line-height:1.3}
.mcard-h .meta{font-size:13px;color:var(--text-3);margin-top:2px}
.status{display:inline-flex;align-items:center;min-height:26px;padding:2px 10px;border-radius:13px;font-size:12.5px;font-weight:700;white-space:nowrap;flex:none}
.status.ok{background:var(--ok-soft);color:var(--ok)}
.status.atencao{background:var(--att-soft);color:var(--att)}
.status.limite,.status.estourou{background:var(--danger-soft);color:var(--danger)}
.big{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.big b{font-size:36px;line-height:1;font-weight:700;letter-spacing:-.02em}
.big span{font-size:14.5px;color:var(--text-2)}
.big.bad b{color:var(--danger)}
.days-eq{font-size:14px;color:var(--text-2);margin-top:-6px}
.days-eq b{color:var(--text)}
.bar{position:relative;height:14px;border-radius:7px;background:var(--surface-3);overflow:hidden;display:flex}
.bar i{display:block;height:100%}
.bar .used{background:var(--brand-2)}
.bar .plan{background:repeating-linear-gradient(135deg,var(--plan) 0 4px,#c4b5fd 4px 8px)}
.bar .over{background:var(--danger)}
.bar-l{display:flex;justify-content:space-between;font-size:12.5px;color:var(--text-3);margin-top:-6px;gap:8px}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--border);border-radius:10px}
.stats>div{padding:8px 10px;min-width:0}
.stats>div+div{border-left:1px solid var(--border)}
.stats .k{font-size:12px;color:var(--text-3);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stats .v{font-size:15px;font-weight:700;margin-top:1px;white-space:nowrap}
.mcard .note{font-size:13px;color:var(--warn);background:var(--warn-soft);border-radius:8px;padding:8px 10px}

/* ---------- Dias inteiros ---------- */
.days{padding:16px}
.days h3{margin-bottom:4px}
.dtable{width:100%;border-collapse:collapse;margin-top:10px;font-size:14.5px}
.dtable th{text-align:left;font-size:12.5px;color:var(--text-3);font-weight:600;padding:6px 8px;border-bottom:1px solid var(--border)}
.dtable td{padding:10px 8px;border-bottom:1px solid var(--border);vertical-align:top}
.dtable tr:last-child td{border-bottom:0}
.dtable .n{font-size:20px;font-weight:700;text-align:right;white-space:nowrap}
.dtable .n small{font-size:12.5px;font-weight:500;color:var(--text-3)}
.dtable .tags{display:flex;flex-wrap:wrap;gap:4px 10px;font-size:13.5px;color:var(--text-2)}
.dtable .tags span{display:inline-flex;align-items:center;gap:5px}
.dtable .why{font-size:12.5px;color:var(--text-3);margin-top:3px}

/* ---------- Calendário ---------- */
.cal-layout{display:grid;gap:16px;grid-template-columns:minmax(0,1fr)}
@media (min-width:980px){.cal-layout{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);align-items:start}}
.cal{padding:12px}
.cal-h{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}
.cal-h h2{font-size:17px}
.cal-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:3px}
.cal-wd{font-size:12px;font-weight:600;color:var(--text-3);text-align:center;padding:4px 0}
.cd{min-height:64px;border:1px solid var(--border);border-radius:8px;background:var(--surface);padding:4px;display:flex;flex-direction:column;gap:3px;text-align:left;align-items:stretch;min-width:0}
.cd.out{visibility:hidden}
.cd .dn{font-size:13px;font-weight:600;color:var(--text-2);display:flex;justify-content:space-between;align-items:center}
.cd.today{border-color:var(--brand);box-shadow:inset 0 0 0 1px var(--brand)}
.cd.today .dn{color:var(--brand)}
.cd.past{background:var(--surface-2)}
.cd.past .dn{color:var(--text-3)}
.cd.off{background:repeating-linear-gradient(135deg,var(--surface-2) 0 6px,var(--surface-3) 6px 12px)}
.cd .tg{display:block;font-size:10.5px;font-weight:700;line-height:1.25;border-radius:4px;padding:1px 3px;color:#fff;background:var(--c);white-space:nowrap;overflow:hidden;text-overflow:clip}
.cd .tg.f{background:var(--surface);color:var(--danger);box-shadow:inset 0 0 0 1.5px var(--danger);text-decoration:line-through}
.cd .tg.p{background:var(--surface);color:var(--plan);box-shadow:inset 0 0 0 1.5px var(--plan);text-decoration:line-through;text-decoration-style:dashed}
.cd .tg.x{background:transparent;color:var(--text-3);box-shadow:none;text-decoration:line-through;font-weight:600}
.cd .fer{font-size:10px;color:var(--text-3);line-height:1.2;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.cd.base .dn::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--text-3)}
button.cd:hover{border-color:var(--border-strong)}
@media (min-width:600px){.cd{min-height:84px;padding:6px}.cd .tg{font-size:11.5px;padding:1px 5px}}
.legend{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:12px;font-size:12.5px;color:var(--text-2)}
.legend span{display:inline-flex;align-items:center;gap:6px}
.legend .sw{width:22px;height:12px;border-radius:3px;display:inline-block}
.list{list-style:none;margin:10px 0 0;padding:0;display:grid;gap:6px}
.list li{display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid var(--border);border-radius:9px;font-size:14px}
.list li .t{flex:1;min-width:0}
.list li .t small{display:block;color:var(--text-3);font-size:12.5px}
.list .empty{color:var(--text-3);border-style:dashed;justify-content:center}
.check{display:flex;align-items:center;gap:10px;font-size:14.5px;color:var(--text-2);margin-top:10px;min-height:32px}
.check input{width:20px;height:20px;accent-color:var(--brand);flex:none}

/* ---------- Bottom sheet ---------- */
.sheet-bg{position:fixed;inset:0;background:rgba(10,20,35,.42);z-index:50}
.sheet{position:fixed;left:0;right:0;bottom:0;z-index:51;background:var(--surface);border-radius:16px 16px 0 0;max-height:88vh;display:flex;flex-direction:column;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -8px 30px rgba(10,20,35,.18)}
@media (min-width:700px){.sheet{left:50%;right:auto;bottom:auto;top:50%;transform:translate(-50%,-50%);width:520px;border-radius:16px;max-height:84vh}}
.sheet-h{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border)}
.sheet-h h2{font-size:18px}
.sheet-b{overflow:auto;padding:14px 16px 18px;display:grid;gap:12px;-webkit-overflow-scrolling:touch}
.cls{border:1px solid var(--border);border-left:4px solid var(--c);border-radius:10px;padding:10px 12px;display:grid;gap:8px}
.cls .nm{font-weight:600;font-size:15px}
.cls .nm small{display:block;font-weight:500;color:var(--text-3);font-size:13px}
.seg{display:grid;grid-template-columns:1fr 1fr;border:1.5px solid var(--border-strong);border-radius:10px;overflow:hidden;min-height:44px}
.seg button{border:0;background:var(--surface);font-size:14px;font-weight:600;color:var(--text-2);padding:6px}
.seg button+button{border-left:1.5px solid var(--border-strong)}
.seg button[aria-pressed="true"].a{background:var(--ok);color:#fff}
.seg button[aria-pressed="true"].b{background:var(--danger);color:#fff}
.seg button[aria-pressed="true"].c{background:var(--plan);color:#fff}
.cls .eff{font-size:13.5px;color:var(--text-2)}
.cls .eff b{color:var(--text)}
.cls .eff b.bad{color:var(--danger)}
.cls.off{opacity:.75;border-left-color:var(--border-strong)}
.small-link{font-size:13.5px}
.off-box{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:10px 12px;font-size:14px;color:var(--text-2)}

/* ---------- Formulários ---------- */
.fld label{display:block;font-size:14px;font-weight:600;color:var(--text-2);margin-bottom:6px}
.fld.inline{margin-top:12px}
.ctl{display:flex;align-items:center;height:48px;border:1.5px solid var(--border-strong);border-radius:10px;background:var(--surface)}
.ctl:focus-within{border-color:var(--brand-2);box-shadow:0 0 0 3px rgba(22,58,107,.14)}
.ctl.bad,.inp.bad{border-color:var(--danger)}
.ctl .fx{padding:0 12px;color:var(--text-3)}
.ctl input{flex:1;width:100%;min-width:0;height:100%;border:0;outline:none;background:transparent;padding:0 12px;font-size:17px;font-weight:500}
.ctl.sm{max-width:140px}
.inp{height:46px;border:1.5px solid var(--border-strong);border-radius:10px;padding:0 12px;font-size:16px;background:var(--surface);width:100%;max-width:260px}
.inp:focus{outline:none;border-color:var(--brand-2);box-shadow:0 0 0 3px rgba(22,58,107,.14)}
.inp.num-in{max-width:none;text-align:center;font-weight:600;font-variant-numeric:tabular-nums;padding:0 6px}
.rules{display:grid;gap:12px;margin-top:10px}
@media (min-width:700px){.rules{grid-template-columns:auto auto 1fr;align-items:end;column-gap:24px}.rules .check{grid-column:1/-1;margin:0}}
.tbl-wrap{overflow-x:auto;margin-top:12px;-webkit-overflow-scrolling:touch}
.tbl{width:100%;border-collapse:collapse;font-size:14.5px;min-width:440px}
.tbl th{text-align:left;font-size:12.5px;color:var(--text-3);font-weight:600;padding:6px;border-bottom:1px solid var(--border)}
.tbl th+th{text-align:center;width:92px}
.tbl td{padding:6px;border-bottom:1px solid var(--border)}
.tbl td:first-child{font-weight:600;font-size:14px}
.tbl td:first-child small{display:block;color:var(--text-3);font-weight:500;font-size:12px}
.tbl .inp{height:42px}
.tbl .e{color:var(--danger);font-size:12.5px;font-weight:500}

/* edição de matéria */
.medit{padding:16px;display:grid;gap:12px;border-top:4px solid var(--c)}
.medit .two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px}
.medit .inp{max-width:none}
.wd{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px}
.wd button{min-height:44px;border:1.5px solid var(--border-strong);border-radius:9px;background:var(--surface);font-size:14px;font-weight:600;color:var(--text-2);padding:0}
.wd button[aria-pressed="true"]{background:var(--brand);border-color:var(--brand);color:#fff}
.units{display:grid;gap:6px}
.unit-row{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:14.5px;padding:6px 10px;background:var(--surface-2);border-radius:9px}
.stepper{display:flex;align-items:center;gap:6px}
.stepper button{width:38px;height:38px;border-radius:9px;border:1px solid var(--border-strong);background:var(--surface);font-size:18px;font-weight:600}
.stepper b{min-width:28px;text-align:center;font-size:16px}
.colors{display:flex;gap:8px;flex-wrap:wrap}
.colors button{width:30px;height:30px;border-radius:50%;border:2px solid transparent;background:var(--c);padding:0}
.colors button[aria-pressed="true"]{box-shadow:0 0 0 2px var(--surface),0 0 0 4px var(--c)}
.f-err{color:var(--danger);font-size:13px}

/* ---------- Assistente ---------- */
.wizard{position:fixed;inset:0;z-index:60;background:var(--bg);overflow:auto;-webkit-overflow-scrolling:touch}
.wz-box{max-width:720px;margin:0 auto;min-height:100%;display:flex;flex-direction:column;padding:calc(16px + env(safe-area-inset-top)) 16px calc(16px + env(safe-area-inset-bottom))}
.wz-top{padding:8px 0 14px}
.wz-top h2{font-size:22px;margin-top:12px}
.steps{display:flex;gap:6px}
.steps i{flex:1;height:5px;border-radius:3px;background:var(--border)}
.steps i.on{background:var(--brand)}
.wz-body{display:grid;gap:12px;flex:1;align-content:start}
.wz-err{margin-top:12px}
.wz-foot{display:flex;gap:10px;position:sticky;bottom:0;background:var(--bg);padding-top:12px;margin-top:12px}
.wz-foot .btn{min-height:50px}
.wz-foot .btn-primary{margin:0;flex:1}
.pick{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1.5px solid var(--border-strong);border-radius:12px;background:var(--surface);cursor:pointer}
.pick input{width:22px;height:22px;accent-color:var(--brand);flex:none}
.pick .t{flex:1;min-width:0;font-weight:600;font-size:15px;line-height:1.3}
.pick .t small{display:block;font-weight:500;color:var(--text-3);font-size:13px}
.pick:has(input:checked){border-color:var(--brand);background:var(--brand-soft)}
.wz-card{background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--c);border-radius:12px;padding:12px 14px;display:grid;gap:10px}
.wz-card h3{font-size:15px}
.wz-card .three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.wz-card .three label{font-size:12.5px;font-weight:600;color:var(--text-3);display:block;margin-bottom:4px}
.wz-card .inp{max-width:none}
.summary-box{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:4px 14px}
.summary-box .ln{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--border);font-size:14.5px}
.summary-box .ln:last-child{border-bottom:0}
.summary-box .ln b{white-space:nowrap}

/* toast */
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(var(--nav-h) + 16px + env(safe-area-inset-bottom));z-index:70;background:var(--text);color:#fff;padding:10px 16px;border-radius:10px;font-size:14.5px;box-shadow:0 6px 20px rgba(0,0,0,.2);display:flex;gap:12px;align-items:center;max-width:calc(100% - 32px)}
.toast button{border:0;background:none;color:#9cc0ff;font-weight:700;padding:4px}
@media (min-width:900px){.toast{bottom:24px}}

/* ===== v2 minimalista ===== */
.next{gap:14px;padding:18px}
.next-h{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.next h2{font-size:20px}
.next .eyebrow{text-transform:none;letter-spacing:0;font-size:13.5px}
.next-rows{gap:0}
.next-row{border:0;border-radius:0;background:none;padding:10px 0;border-top:1px solid var(--border)}
.next-row .nm{font-weight:500}
.next-row .res{font-size:13.5px;color:var(--text-3)}
.next-row .res b{font-size:18px;margin-left:4px}
.next .btn{width:100%}
.warn-line{margin:0;color:var(--danger);font-size:14px;font-weight:600}
.mcard{border-top:0;padding:16px 18px;gap:10px}
.mcard-h{align-items:center;justify-content:flex-start;gap:8px}
.mcard-h h3{font-size:15px;font-weight:600;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.big b{font-size:44px}
.big span{font-size:14px}
.bar{height:8px;border-radius:4px}
.bar .used{background:var(--c)}
.bar-l{margin-top:-2px}
#cards.grid-m{gap:10px}
.mcard{grid-template-columns:minmax(0,1fr)}
.mcard-h h3{white-space:normal;line-height:1.3}