/* Área do CT (sombrateam.com/area) — páginas geradas pelo app; mesmo visual do site:
   preto, o vermelho da marca, Big Shoulders nos títulos e Barlow no texto, luz.js atrás. */

@font-face {
  font-family: "Big Shoulders Display";
  src: url("../fonts/big-shoulders-display-latin-var.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "Barlow";
  src: url("../fonts/barlow-400-latin.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Barlow";
  src: url("../fonts/barlow-600-latin.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --noite: #0b0909;
  --giz: #ffffff;
  --sangue: #d6141f;
  --sangue-vivo: #e8222d;
  --sangue-claro: #ff6a70;
  --fumaca: #b3aca8;
  --grafite: #3b3434;
  --linha: rgba(255, 255, 255, .12);
  --linha-forte: rgba(255, 255, 255, .24);
  --vidro: rgba(16, 11, 11, .7);
  --campo: rgba(255, 255, 255, .05);
  --ok: #46d39a;
  --atencao: #f2b544;

  --luz-fundo: #140d0d;
  --luz-feixe: #9a8c80;
  --luz-acento: #9a0f17;

  --f-titulo: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --f-texto: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;
  --gutter: clamp(16px, 4vw, 40px);
  --raio: 6px;
}

*, *::before, *::after { box-sizing: border-box; }
html { background: var(--noite); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; display: flex; flex-direction: column;
  background: transparent; color: var(--giz);
  font-family: var(--f-texto); font-size: 1.0625rem; line-height: 1.55;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: .18em; }
h1, h2, h3 { margin: 0; font-family: var(--f-titulo); font-weight: 900; line-height: .95; text-transform: uppercase; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--giz); outline-offset: 3px; }
.pular { position: absolute; left: var(--gutter); top: -4rem; z-index: 10; padding: .75rem 1rem; background: var(--giz); color: #000; font-weight: 600; }
.pular:focus { top: .75rem; }

.luz-canvas { position: fixed; inset: 0; z-index: -1; display: block; width: 100%; height: 100%; pointer-events: none; }
.luz-css body {
  background:
    radial-gradient(70% 42% at 50% 108%, rgba(214, 20, 31, .32), transparent 70%),
    linear-gradient(196deg, transparent 22%, rgba(217, 203, 189, .08) 30%, transparent 38%),
    linear-gradient(168deg, transparent 48%, rgba(217, 203, 189, .07) 56%, transparent 64%),
    radial-gradient(120% 80% at 50% -10%, #1e1515, var(--noite) 70%);
  background-attachment: fixed;
}

.vidro { position: relative; border-radius: var(--raio); box-shadow: 0 30px 70px -30px rgba(0, 0, 0, .9);
  background: linear-gradient(165deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, 0) 45%), var(--vidro);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.vidro::before {
  content: ""; position: absolute; inset: 0; z-index: 1; padding: 1px; border-radius: inherit; pointer-events: none;
  background: conic-gradient(from calc(180deg - var(--luz-angulo, 180deg)),
    rgba(255, 238, 222, .7), rgba(255, 238, 222, .12) 55deg, rgba(255, 255, 255, .04) 130deg,
    rgba(214, 20, 31, .5) 180deg, rgba(255, 255, 255, .04) 230deg, rgba(255, 238, 222, .12) 305deg, rgba(255, 238, 222, .7));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); mask-composite: exclude;
}

/* ── topo ── */
.a-topo {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .7rem var(--gutter);
  background: linear-gradient(180deg, rgba(11, 9, 9, .92), rgba(11, 9, 9, .6));
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--linha);
}
.a-marca { display: flex; align-items: center; gap: .6rem; text-decoration: none; }
.a-marca img { width: 40px; height: 40px; border-radius: 50%; }
.a-marca span { font-family: var(--f-titulo); font-weight: 900; font-size: 1.35rem; text-transform: uppercase; letter-spacing: .02em; }
.a-nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: .2rem .3rem; }
.a-nav a, .a-sair button {
  font: inherit; font-weight: 600; font-size: .95rem; color: var(--fumaca); text-decoration: none;
  padding: .4rem .8rem; border-radius: 999px; background: none; border: 0; cursor: pointer;
}
.a-nav a:hover, .a-sair button:hover { color: var(--giz); }
.a-nav a[aria-current="page"] { color: var(--giz); background: rgba(214, 20, 31, .25); box-shadow: inset 0 0 0 1px rgba(232, 34, 45, .6); }
.a-sair { margin: 0; }

.a-main { flex: 1; padding: 1.5rem var(--gutter) 4rem; }
.a-ok {
  max-width: 72rem; margin: 0 auto 1.2rem; padding: .8rem 1rem; border-radius: var(--raio);
  background: rgba(70, 211, 154, .14); border: 1px solid rgba(70, 211, 154, .45); color: #d4f7e8;
}
.a-erro {
  margin: 0 0 1rem; padding: .8rem 1rem .8rem 2rem; border-radius: var(--raio);
  background: rgba(214, 20, 31, .14); border: 1px solid rgba(255, 106, 112, .5); color: #ffd5d7;
}
p.a-erro { padding-left: 1rem; }

/* ── páginas ── */
.a-pagina { max-width: 72rem; margin: 0 auto; display: flex; flex-direction: column; gap: 1.25rem; }
.a-pagina--estreita { max-width: 52rem; }
.a-caixa { max-width: 30rem; margin: 2.5rem auto; padding: 2rem clamp(1.2rem, 4vw, 2.2rem); }
.a-caixa h1 { font-size: clamp(2.6rem, 8vw, 3.6rem); margin-bottom: .4rem; }
.a-cabeca { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1rem 2rem; }
.a-cabeca h1 { font-size: clamp(3rem, 9vw, 5.2rem); text-shadow: 0 6px 30px rgba(0, 0, 0, .6); }
.a-sobre { margin: 0; font-family: var(--f-titulo); font-weight: 800; font-size: 1.3rem; text-transform: uppercase; color: var(--sangue-claro); letter-spacing: .04em; }
.a-voltar { margin: 0; color: var(--fumaca); }
.a-nota { font-size: .92rem; color: var(--fumaca); }
.a-vazio { color: var(--fumaca); }
.a-bloco { padding: 1.4rem clamp(1rem, 3vw, 1.8rem); }
.a-bloco h2, .a-checkin h2 { font-size: 2rem; margin-bottom: .8rem; }
.a-colunas { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); }

.a-numeros { display: flex; gap: .6rem; margin: 0; }
.a-numeros div { min-width: 6.2rem; padding: .7rem .9rem; border-radius: var(--raio); border: 1px solid var(--linha); background: rgba(0, 0, 0, .35); }
.a-numeros dt { font-size: .8rem; color: var(--fumaca); }
.a-numeros dd { margin: 0; font-family: var(--f-titulo); font-weight: 900; font-size: 2.6rem; line-height: 1; }

/* ── botões e formulários ── */
.a-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem; cursor: pointer;
  min-height: 2.9rem; padding: .3rem 1.2rem .38rem; border-radius: 3px;
  border: 1px solid var(--linha-forte); background: rgba(255, 255, 255, .04); color: var(--giz);
  font-family: var(--f-titulo); font-weight: 800; font-size: 1.2rem; letter-spacing: .02em; text-transform: uppercase; text-decoration: none;
  transition: box-shadow .2s, background-color .2s;
}
.a-btn:hover { background: rgba(255, 255, 255, .1); box-shadow: 0 0 22px -6px rgba(255, 238, 222, .5); }
.a-btn--forte { background: linear-gradient(180deg, var(--sangue-vivo), #a50e17); border-color: #ff4a53; box-shadow: 0 10px 30px -12px rgba(214, 20, 31, .9); }
.a-btn--forte:hover { background: linear-gradient(180deg, #f53039, #b7111a); box-shadow: 0 12px 34px -10px rgba(232, 34, 45, 1); }
.a-btn--perigo { border-color: rgba(255, 106, 112, .6); color: var(--sangue-claro); }
.a-btn--mini { min-height: 2.1rem; padding: .15rem .8rem .2rem; font-size: 1rem; }
.a-link { background: none; border: 0; padding: 0; font: inherit; font-size: .9rem; color: var(--fumaca); text-decoration: underline; cursor: pointer; }
.a-link:hover { color: var(--giz); }
.a-link--perigo { color: var(--sangue-claro); }

.a-form { display: flex; flex-direction: column; gap: 1rem; }
.a-form label { display: flex; flex-direction: column; gap: .35rem; font-weight: 600; font-size: .92rem; color: #e6dfdb; }
.a-form .a-btn { align-self: flex-start; }
.a-form--linha { flex-direction: row; flex-wrap: wrap; align-items: flex-end; }
.a-form--linha label { flex: 1 1 12rem; }
input, select {
  font: inherit; font-weight: 400; color: var(--giz); width: 100%; min-height: 2.9rem; padding: .65rem .85rem;
  background: var(--campo); border: 1px solid var(--linha-forte); border-radius: var(--raio);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, .4); transition: border-color .2s, box-shadow .2s;
}
input:focus, select:focus { outline: none; border-color: var(--sangue-claro); box-shadow: 0 0 0 4px rgba(214, 20, 31, .25), 0 0 24px -6px rgba(232, 34, 45, .8); }
select { appearance: none; -webkit-appearance: none; padding-right: 2.4rem;
  background-image: linear-gradient(45deg, transparent 50%, var(--fumaca) 50%), linear-gradient(-45deg, transparent 50%, var(--fumaca) 50%);
  background-position: calc(100% - 1.1rem) 52%, calc(100% - .75rem) 52%; background-size: .36rem .36rem; background-repeat: no-repeat; }
select option, select optgroup { background: #1a1212; color: var(--giz); }
.a-form label.a-check { flex-direction: row; align-items: flex-start; gap: .7rem; font-weight: 400; }
input[type=checkbox] {
  appearance: none; -webkit-appearance: none; flex: none; width: 1.3rem; height: 1.3rem; min-height: 0; padding: 0; margin-top: .15rem;
  border-radius: 4px; display: grid; place-items: center; cursor: pointer;
}
input[type=checkbox]::after { content: ""; width: .65rem; height: .35rem; margin-top: -.15rem; border-left: 2.5px solid #fff; border-bottom: 2.5px solid #fff; transform: rotate(-45deg) scale(0); transition: transform .15s; }
input[type=checkbox]:checked { background: var(--sangue-vivo); border-color: #ff4a53; }
input[type=checkbox]:checked::after { transform: rotate(-45deg) scale(1); }

/* ── check-in ── */
.a-checkin { padding: 1.4rem clamp(1rem, 3vw, 1.8rem); }
.a-checkin-aulas { display: flex; flex-wrap: wrap; gap: 1rem; }
.a-checkin-aulas form { flex: 1 1 16rem; margin: 0; }
.a-checkin-btn {
  width: 100%; cursor: pointer; text-align: left; color: var(--giz);
  display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto auto; gap: .1rem 1rem;
  padding: 1.2rem 1.4rem; border-radius: var(--raio); border: 1px solid #ff4a53;
  background: radial-gradient(120% 140% at 0% 0%, rgba(255, 255, 255, .18), transparent 50%), linear-gradient(160deg, var(--sangue-vivo), #7d0a11);
  box-shadow: 0 20px 50px -18px rgba(214, 20, 31, 1), inset 0 1px 0 rgba(255, 255, 255, .25);
  transition: transform .15s, box-shadow .2s;
}
.a-checkin-btn:hover { transform: translateY(-2px); box-shadow: 0 26px 60px -16px rgba(232, 34, 45, 1), inset 0 1px 0 rgba(255, 255, 255, .3); }
.a-checkin-btn:active { transform: translateY(1px) scale(.99); }
.a-checkin-mod { font-family: var(--f-titulo); font-weight: 900; font-size: 2.4rem; line-height: .95; text-transform: uppercase; }
.a-checkin-hora { grid-row: span 2; align-self: center; font-family: var(--f-titulo); font-weight: 900; font-size: 3rem; line-height: 1; }
.a-checkin-acao { font-weight: 600; opacity: .9; }
.a-checkin-feito { margin: 0; flex: 1 1 16rem; padding: 1.1rem 1.3rem; border-radius: var(--raio); border: 1px solid rgba(70, 211, 154, .5); background: rgba(70, 211, 154, .1); font-weight: 600; color: #d4f7e8; }
@media (prefers-reduced-motion: reduce) { .a-checkin-btn { transition: none; } .a-checkin-btn:hover { transform: none; } }

/* ── mapa de frequência ── */
.a-mapa { margin: 0; }
.a-mapa figcaption { font-size: .88rem; color: var(--fumaca); margin-bottom: .6rem; }
.a-mapa-grade { display: grid; grid-template-columns: auto repeat(12, 1fr); gap: 4px; max-width: 30rem; }
.a-mapa-dias, .a-mapa-semana { display: grid; grid-template-rows: repeat(7, 1fr); gap: 4px; }
.a-mapa-dias span { font-size: .65rem; line-height: 1; color: var(--fumaca); display: grid; place-items: center; padding-right: 2px; }
.a-dia { display: inline-block; aspect-ratio: 1; min-width: .8rem; border-radius: 3px; background: rgba(255, 255, 255, .06); }
.a-dia--1 { background: rgba(214, 20, 31, .45); }
.a-dia--2 { background: rgba(232, 34, 45, .75); }
.a-dia--3 { background: #ff4a53; box-shadow: 0 0 10px rgba(232, 34, 45, .8); }
.a-dia--futuro { background: transparent; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06); }
.a-mapa-legenda { display: flex; align-items: center; gap: 4px; margin: .6rem 0 0; font-size: .75rem; color: var(--fumaca); }
.a-mapa-legenda .a-dia { width: .8rem; }
.a-modalidades { list-style: none; padding: 0; margin: 1rem 0 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.a-modalidades li { display: flex; gap: .5rem; align-items: baseline; padding: .3rem .75rem; border-radius: 999px; border: 1px solid var(--linha); background: rgba(0, 0, 0, .3); font-size: .9rem; }
.a-modalidades strong { font-family: var(--f-titulo); font-size: 1.15rem; }

/* ── histórico e presenças ── */
.a-historico, .a-presencas { list-style: none; padding: 0; margin: 0; }
.a-treino, .a-presenca {
  display: flex; flex-wrap: wrap; align-items: center; gap: .3rem .8rem;
  padding: .65rem 0; border-top: 1px solid var(--linha);
}
.a-treino:first-child, .a-presenca:first-child { border-top: 0; }
.a-treino-data { font-family: var(--f-titulo); font-weight: 800; font-size: 1.2rem; min-width: 5.5rem; }
.a-treino-mod { font-weight: 600; flex: 1; min-width: 8rem; }
.a-selo { font-size: .78rem; padding: .1rem .55rem; border-radius: 999px; border: 1px solid var(--linha-forte); color: var(--fumaca); white-space: nowrap; }
.a-conferido { font-size: .85rem; color: var(--ok); }
.a-conferido::before { content: "✓ "; }
.a-pendente { font-size: .85rem; color: var(--atencao); }
.a-acoes-linha { display: flex; align-items: center; gap: .7rem; margin: 0 0 0 auto; }
.a-presenca-nome { font-weight: 600; text-decoration: none; flex: 1; min-width: 9rem; }
.a-presenca-nome:hover { text-decoration: underline; }
.a-presenca--ok { opacity: .82; }

.a-cabeca--dia { align-items: center; }
.a-dias { display: flex; gap: .4rem; }
.a-dias .a-btn { min-width: 2.9rem; padding: .3rem .9rem; }
.a-conferir-tudo { margin: 0; }
.a-aulas { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 21rem), 1fr)); }
.a-aula { padding: 1.1rem 1.2rem 1.2rem; }
.a-aula-cabeca { display: flex; align-items: baseline; gap: .7rem; margin-bottom: .6rem; }
.a-aula-hora { font-family: var(--f-titulo); font-weight: 900; font-size: 1.8rem; color: var(--sangue-claro); }
.a-aula-cabeca h2 { flex: 1; font-size: 1.7rem; margin: 0; }
.a-aula-n { display: grid; place-items: center; min-width: 2rem; height: 2rem; border-radius: 999px; background: rgba(255, 255, 255, .08); font-weight: 600; }

/* ── tabela de alunos ── */
.a-filtros { display: flex; flex-wrap: wrap; align-items: flex-end; gap: .8rem; padding: 1rem; margin: 0; }
.a-filtros label { display: flex; flex-direction: column; gap: .3rem; font-size: .88rem; font-weight: 600; flex: 1 1 12rem; }
.a-tabela { overflow-x: auto; }
.a-tabela table { width: 100%; border-collapse: collapse; }
.a-tabela th, .a-tabela td { text-align: left; padding: .7rem .9rem; border-bottom: 1px solid var(--linha); white-space: nowrap; }
.a-tabela thead th { font-size: .82rem; color: var(--fumaca); background: rgba(0, 0, 0, .35); }
.a-tabela tbody th a { font-weight: 600; }
.a-tabela tbody tr:last-child > * { border-bottom: 0; }
.a-tabela tbody tr:hover { background: rgba(255, 255, 255, .03); }
.a-inativo { opacity: .6; }
.a-tabela select { width: auto; min-height: 2.2rem; padding-top: .3rem; padding-bottom: .3rem; }
meter.a-barra { width: 6rem; height: .5rem; vertical-align: middle; }
meter.a-barra::-webkit-meter-bar { background: rgba(255, 255, 255, .08); border: 0; border-radius: 999px; height: .5rem; }
meter.a-barra::-webkit-meter-optimum-value, meter.a-barra::-webkit-meter-suboptimum-value, meter.a-barra::-webkit-meter-even-less-good-value { background: var(--sangue-vivo); border-radius: 999px; }
meter.a-barra::-moz-meter-bar { background: var(--sangue-vivo); border-radius: 999px; }

.a-copiar { display: flex; gap: .5rem; margin: 1.2rem 0; }
.a-copiar input { flex: 1; font-size: .9rem; }

@media (max-width: 40rem) {
  .a-marca span { display: none; }
  .a-numeros { width: 100%; }
  .a-numeros div { flex: 1; min-width: 0; }
  .a-numeros dd { font-size: 2.1rem; }
  .a-acoes-linha { margin-left: 0; }
  .a-copiar { flex-direction: column; }
  .a-checkin-mod { font-size: 2rem; }
  .a-checkin-hora { font-size: 2.4rem; }
}