@import "./fonts.css";

/* ─────────────────────────────────────────────────────────
   Sinal Aberto — tokens
   Paleta: papel neutro-frio, tinta quase-preta esverdeada,
   acento teal de transmissão, magenta de sinal, âmbar de aviso.
   ───────────────────────────────────────────────────────── */
:root{
  --paper:#EDEFEA;
  --surface:#F8F9F6;
  --surface-2:#E3E7DF;
  --ink:#191C19;
  --ink-2:#4C534B;
  --ink-3:#6E766C;
  --line:#D2D8CE;
  --line-strong:#B6BFB2;
  --accent:#0F7A86;
  --accent-soft:#D6EAEC;
  --magenta:#AE3560;
  --magenta-soft:#F2DCE4;
  --amber:#A96D0A;
  --amber-soft:#F1E4C9;
  --shadow:0 1px 0 rgba(25,28,25,.05);
  --bar-h:10px;
  color-scheme:light dark;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#0F1211; --surface:#171B19; --surface-2:#1F2422;
    --ink:#E9ECE6; --ink-2:#A3ACA2; --ink-3:#828C82;
    --line:#2A312D; --line-strong:#3C443E;
    --accent:#54C6D2; --accent-soft:#12332F;
    --magenta:#F183AB; --magenta-soft:#33202A;
    --amber:#E2A63F; --amber-soft:#2F2717;
    --shadow:none;
  }
}
:root[data-theme="dark"]{
  --paper:#0F1211; --surface:#171B19; --surface-2:#1F2422;
  --ink:#E9ECE6; --ink-2:#A3ACA2; --ink-3:#828C82;
  --line:#2A312D; --line-strong:#3C443E;
  --accent:#54C6D2; --accent-soft:#12332F;
  --magenta:#F183AB; --magenta-soft:#33202A;
  --amber:#E2A63F; --amber-soft:#2F2717;
  --shadow:none;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Newsreader",Georgia,"Times New Roman",serif;
  font-size:18px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  padding-bottom:env(safe-area-inset-bottom);
}
h1,h2,h3,h4,.display{font-family:"Bricolage Grotesque","Helvetica Neue",Arial,sans-serif;text-wrap:balance}
.mono,th,.chip,.eyebrow,.time,.tag,.btn,code{font-family:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace}

a{color:var(--accent);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--magenta)}
:focus-visible{outline:2px solid var(--magenta);outline-offset:3px;border-radius:2px}
img{max-width:100%}

/* barras de teste ─────────────────────────────────────── */
.bars{display:flex;height:var(--bar-h);width:100%}
.bars span{flex:1}
.b1{background:#C9C9C9}.b2{background:#C7B428}.b3{background:#37A7B0}
.b4{background:#3D9A55}.b5{background:#B4467F}.b6{background:#C0463D}.b7{background:#3B5AA6}

/* estrutura ───────────────────────────────────────────── */
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
@media (min-width:720px){ .wrap{padding:0 24px} }
.col{max-width:68ch}

header.mast{padding:34px 0 26px}
.eyebrow{
  font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);
  display:flex;gap:8px;align-items:center;flex-wrap:wrap;
}
.eyebrow b{color:var(--accent);font-weight:600}
h1{font-size:clamp(44px,12vw,96px);line-height:.9;margin:14px 0 0;font-weight:800;letter-spacing:-.035em}
.sub{font-size:19px;color:var(--ink-2);max-width:54ch;margin:16px 0 0}
.profile{margin-top:22px;display:flex;flex-wrap:wrap;gap:8px}
.tag{
  font-size:11px;letter-spacing:.06em;text-transform:uppercase;
  border:1px solid var(--line-strong);border-radius:999px;padding:5px 11px;color:var(--ink-2);
}

/* botões ──────────────────────────────────────────────── */
.btn{
  font-size:12px;letter-spacing:.07em;text-transform:uppercase;font-weight:600;
  border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);
  padding:9px 14px;border-radius:3px;cursor:pointer;text-decoration:none;
  display:inline-flex;align-items:center;gap:8px;min-height:40px;
}
.btn:hover{background:var(--surface-2);color:var(--ink)}
.btn.primary{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn.primary:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.btn[hidden]{display:none}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}

/* card HOJE ───────────────────────────────────────────── */
.today{
  margin-top:30px;border:1px solid var(--line-strong);background:var(--surface);
  box-shadow:var(--shadow);
}
.today-top{
  display:flex;justify-content:space-between;align-items:baseline;gap:14px;flex-wrap:wrap;
  padding:16px 18px;border-bottom:1px solid var(--line);background:var(--surface-2);
}
.today-top .now{
  font-family:"Bricolage Grotesque",sans-serif;font-size:24px;font-weight:700;letter-spacing:-.02em;
}
.today-top .clock{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-variant-numeric:tabular-nums}
.slots{display:grid;grid-template-columns:1fr;gap:1px;background:var(--line)}
@media (min-width:760px){ .slots{grid-template-columns:repeat(3,1fr)} }
.slot{background:var(--surface);padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px}
.slot .lbl{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-weight:600}
.slot .ttl{font-family:"Bricolage Grotesque",sans-serif;font-size:19px;font-weight:700;line-height:1.15;letter-spacing:-.01em}
.slot .meta{font-size:16px;color:var(--ink-2);line-height:1.45}
.slot .go{margin-top:8px;align-self:flex-start;font-size:11px;padding:7px 11px;min-height:34px}

/* navegação ───────────────────────────────────────────── */
nav.dial{
  position:sticky;top:0;z-index:20;background:var(--paper);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.dial-inner{display:flex;overflow-x:auto;scrollbar-width:none}
.dial-inner::-webkit-scrollbar{display:none}
.dial a{
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.05em;
  text-transform:uppercase;text-decoration:none;color:var(--ink-2);
  padding:13px 15px;white-space:nowrap;border-right:1px solid var(--line);
  display:flex;gap:8px;align-items:baseline;
}
.dial a:first-child{border-left:1px solid var(--line)}
.dial a span{color:var(--accent);font-weight:600}
.dial a:hover,.dial a.on{background:var(--surface-2);color:var(--ink)}

/* seções ──────────────────────────────────────────────── */
section{padding:52px 0 8px;scroll-margin-top:56px}
.sec-head{display:flex;gap:14px;align-items:baseline;margin-bottom:8px}
.num{
  font-family:"IBM Plex Mono",monospace;font-size:13px;font-weight:600;
  color:var(--paper);background:var(--ink);border-radius:3px;padding:3px 7px;position:relative;top:-4px;
}
h2{font-size:clamp(27px,5vw,40px);line-height:1.05;margin:0;letter-spacing:-.02em;font-weight:700}
.lede{color:var(--ink-2);margin:14px 0 24px;font-size:18px}
h3{
  font-size:13px;letter-spacing:.1em;text-transform:uppercase;
  font-family:"IBM Plex Mono",monospace;font-weight:600;color:var(--accent);margin:32px 0 12px;
}

/* tabelas ─────────────────────────────────────────────── */
.scroll{overflow-x:auto;border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow)}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:16.5px}
th{
  text-align:left;font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;
  color:var(--ink-3);padding:11px 16px;border-bottom:1px solid var(--line-strong);white-space:nowrap;
}
td{padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:var(--surface-2)}
tbody tr.today-row{background:var(--accent-soft)}
tbody tr.today-row td:first-child{box-shadow:inset 3px 0 0 var(--accent)}
td.k{font-weight:600}
.time{font-size:15px;white-space:nowrap;color:var(--ink-2);font-variant-numeric:tabular-nums}
.mono{font-size:.92em}

.chip{
  display:inline-block;font-size:11px;letter-spacing:.08em;text-transform:uppercase;
  padding:3px 8px;border-radius:3px;font-weight:600;background:var(--surface-2);color:var(--ink-2);
}
.chip.wk{background:var(--accent-soft);color:var(--accent)}
.chip.hi{background:var(--magenta-soft);color:var(--magenta)}
.chip.md{background:var(--amber-soft);color:var(--amber)}
.chip.lo{background:var(--surface-2);color:var(--ink-3)}

/* listas ──────────────────────────────────────────────── */
.stack{display:flex;flex-direction:column;border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow)}
.row{display:grid;grid-template-columns:160px 1fr;gap:18px;padding:14px 16px;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:none}
.row dt{font-family:"IBM Plex Mono",monospace;font-size:12.5px;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-3);padding-top:3px}
.row dd{margin:0;font-size:17px}
@media (max-width:640px){ .row{grid-template-columns:1fr;gap:4px} }

/* filmes ──────────────────────────────────────────────── */
.films{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.film{background:var(--surface);padding:18px}
.film .n{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--magenta);font-weight:600}
.film h4{font-size:20px;margin:6px 0;font-weight:700;letter-spacing:-.01em;line-height:1.15}
.film p{margin:0;font-size:16px;color:var(--ink-2);line-height:1.45}
.film .res{display:block;margin-top:8px;font-size:13.5px;color:var(--ink-3);font-family:"IBM Plex Mono",monospace}
.film .res b{color:var(--ink-2);font-weight:500}

/* decisor ─────────────────────────────────────────────── */
.picker{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow)}
.picker-row{display:grid;grid-template-columns:130px 1fr;gap:14px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}
.picker-row > span{font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.opts{display:flex;gap:8px;flex-wrap:wrap}
.opts button{
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.05em;text-transform:uppercase;
  padding:8px 13px;min-height:38px;border:1px solid var(--line-strong);background:transparent;
  color:var(--ink-2);border-radius:3px;cursor:pointer;
}
.opts button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.verdict{padding:20px 16px;display:flex;flex-direction:column;gap:6px}
.verdict .lbl{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-weight:600}
.verdict .out{font-family:"Bricolage Grotesque",sans-serif;font-size:clamp(22px,4vw,30px);font-weight:700;letter-spacing:-.02em;line-height:1.1}
.verdict .why{font-size:16.5px;color:var(--ink-2)}
@media (max-width:560px){ .picker-row{grid-template-columns:1fr;gap:8px;align-items:start} }

/* checklist ───────────────────────────────────────────── */
.check{display:flex;align-items:center;gap:10px;cursor:pointer}
.check input{width:18px;height:18px;accent-color:var(--accent);flex:none;cursor:pointer}
.check.done{color:var(--ink-3);text-decoration:line-through}
.week-reset{margin-top:12px;font-size:14px;color:var(--ink-3);display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.week-reset button{background:none;border:none;color:var(--accent);cursor:pointer;font-family:"IBM Plex Mono",monospace;font-size:12px;text-transform:uppercase;letter-spacing:.06em;padding:6px 0}

/* regras / destaques ──────────────────────────────────── */
.rule{border:none;border-top:1px solid var(--line);margin:50px 0 0}
.pull{border-left:3px solid var(--accent);padding:12px 0 12px 18px;margin:24px 0 0;font-size:17.5px;color:var(--ink-2);max-width:62ch}
.pull b{color:var(--ink);font-weight:600}
.notice{margin-top:26px;border-left:3px solid var(--amber);background:var(--amber-soft);padding:14px 18px;font-size:16.5px;color:var(--ink-2);max-width:62ch}

/* atalhos ─────────────────────────────────────────────── */
.links{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-top:20px}
.links a{background:var(--surface);padding:16px 18px;text-decoration:none;display:block;color:var(--ink)}
.links a:hover{background:var(--accent-soft)}
.links code{font-size:14px;color:var(--accent);display:block;word-break:break-all}
.links span{display:block;font-size:15.5px;color:var(--ink-2);margin-top:5px}

footer{padding:50px 0 40px;color:var(--ink-3);font-size:15px}
footer .bars{margin-bottom:22px}
footer .foot-meta{display:flex;gap:16px;flex-wrap:wrap;align-items:center;margin-top:12px;font-family:"IBM Plex Mono",monospace;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase}
.dot{width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block;margin-right:7px}
.dot.off{background:var(--amber)}

/* toast ───────────────────────────────────────────────── */
.toast{
  position:fixed;left:50%;transform:translateX(-50%);
  bottom:calc(18px + env(safe-area-inset-bottom));z-index:60;
  background:var(--ink);color:var(--paper);border-radius:4px;
  padding:12px 16px;display:flex;gap:14px;align-items:center;
  font-family:"IBM Plex Mono",monospace;font-size:12px;letter-spacing:.04em;
  max-width:calc(100vw - 32px);box-shadow:0 8px 24px rgba(0,0,0,.28);
}
.toast[hidden]{display:none}
.toast button{background:none;border:1px solid rgba(255,255,255,.35);color:inherit;font:inherit;padding:6px 10px;border-radius:3px;cursor:pointer;white-space:nowrap}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{nav.dial,.toast,.actions,.today{display:none}}

/* sessão de estudo concluída */
.k.done,.check.done{color:var(--ink-3);text-decoration:line-through;text-decoration-thickness:1px}