@import url('https://fonts.googleapis.com/css2?family=Libre+Franklin:wght@400;600;700&family=Open+Sans:wght@400;600&display=swap');

:root {
  --cel-primary: #2F4E5E;
  --cel-secondary: #6D6D3E;
  --cel-light: #B8B59D;
  --cel-slate: #74808D;
  --cel-text: #3A3838;
  --cel-bg: #F3F3F3;
  --cel-white: #FFFFFF;
  --heading-font: "Libre Franklin", Helvetica, sans-serif;
  --body-font: "Open Sans", Helvetica, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--cel-bg);
  color: var(--cel-text);
  font-family: var(--body-font);
  font-size: 16px;
  line-height: 1.6;
}

.wrap { max-width: 1040px; margin: 0 auto; padding: 64px 32px 96px; }

/* Regresso à landing, a partir de uma página de recurso. Fica acima do
   filete de acento, para não competir com o título. */
.voltar {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--cel-slate);
  text-decoration: none;
  margin-bottom: 20px;
}
.voltar:hover, .voltar:focus-visible { color: var(--cel-primary); }
.voltar .seta { color: var(--cel-light); margin-right: 8px; }
.voltar:hover .seta { color: var(--cel-secondary); }

header { margin-bottom: 56px; }

.accent-line {
  width: 64px; height: 3px;
  background: var(--cel-secondary);
  margin-bottom: 24px;
}

h1 {
  font-family: var(--heading-font);
  font-weight: 700;
  font-size: 2.4rem;
  letter-spacing: -0.02em;
  color: var(--cel-primary);
  margin: 0 0 8px;
}

.subtitle { color: var(--cel-slate); font-size: 1.05rem; margin: 0; }

h2 {
  font-family: var(--heading-font);
  font-weight: 600;
  font-size: 1.4rem;
  color: var(--cel-primary);
  margin: 56px 0 8px;
}

.section-note { color: var(--cel-slate); margin: 0 0 24px; font-size: 0.95rem; }

.label-tag {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-weight: 600;
  color: var(--cel-secondary);
  margin: 56px 0 6px;
}

.label-tag + h2 { margin-top: 0; }

.matrix-scroll { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--cel-white);
  font-size: 0.92rem;
}

th, td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid #E4E4E4;
  vertical-align: top;
}

thead th {
  font-family: var(--heading-font);
  font-weight: 600;
  color: var(--cel-primary);
  border-bottom: 2px solid var(--cel-light);
  white-space: nowrap;
}

th.current { color: var(--cel-secondary); }

tbody th {
  font-weight: 600;
  color: var(--cel-text);
  border-left: 3px solid var(--cel-primary);
  min-width: 260px;
}

th .num { color: var(--cel-slate); font-weight: 400; margin-right: 8px; }

td.empty { color: var(--cel-slate); }

/* Ajuda de rodapé da tabela dos decks. Fica recolhida: é referência para quem
   dá a sessão, não informação que a página precise de anunciar. */
.ajuda-deck { margin-top: 16px; font-size: 0.88rem; color: var(--cel-slate); }
.ajuda-deck > summary {
  cursor: pointer;
  width: fit-content;
  color: var(--cel-primary);
  list-style: none;
  border-bottom: 1px solid var(--cel-light);
}
.ajuda-deck > summary::-webkit-details-marker { display: none; }
.ajuda-deck > summary::before { content: "+"; margin-right: 8px; color: var(--cel-light); }
.ajuda-deck[open] > summary::before { content: "\2013"; }
.ajuda-deck > summary:hover { border-bottom-color: var(--cel-secondary); }
.ajuda-deck p { margin: 12px 0 0; max-width: 72ch; line-height: 1.6; }

a { color: var(--cel-primary); text-decoration: none; border-bottom: 1px solid var(--cel-light); }
a:hover { border-bottom-color: var(--cel-secondary); }

.pill {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 2px;
  background: var(--cel-light);
  color: var(--cel-primary);
  font-size: 0.78rem;
  font-weight: 600;
  border: none;
}

footer {
  margin-top: 72px;
  padding-top: 24px;
  border-top: 1px solid #E4E4E4;
  color: var(--cel-slate);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 16px;
}

footer img { height: 28px; opacity: 0.7; }

@media (prefers-color-scheme: dark) {
  /* A identidade CeL é clara por definição — mantém-se em ambos os temas. */
}

/* ============================================================
   Hub dos cursos — seletor, linha temporal e próximos eventos.
   Acrescentado quando a landing deixou de ser só de medicina.
   Regras aditivas: nada aqui altera o que já existia acima.
   ============================================================ */

/* ---- seletor de curso ---- */

.filtro {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.filtro + .label-tag { margin-top: 32px; }

.filtro button {
  font-family: var(--body-font);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cel-slate);
  background: var(--cel-white);
  border: 1px solid #E4E4E4;
  border-radius: 2px;
  padding: 7px 14px;
  cursor: pointer;
  transition: color .15s, border-color .15s, background .15s;
}

.filtro button:hover { color: var(--cel-primary); border-color: var(--cel-light); }

.filtro button[aria-pressed="true"] {
  color: var(--cel-white);
  background: var(--cel-primary);
  border-color: var(--cel-primary);
}

/* ---- período da linha temporal ---- */

.tl-zoom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
}

.tl-zoom > span {
  font-size: 0.78rem;
  color: var(--cel-slate);
  margin-right: 2px;
}

.tl-zoom button {
  font-family: var(--body-font);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--cel-slate);
  background: var(--cel-white);
  border: 1px solid #E4E4E4;
  border-radius: 2px;
  padding: 4px 11px;
  cursor: pointer;
  transition: color .15s, border-color .15s;
}

.tl-zoom button:hover { color: var(--cel-primary); border-color: var(--cel-light); }

.tl-zoom button[aria-pressed="true"] {
  color: var(--cel-secondary);
  border-color: var(--cel-secondary);
}

/* ---- linha temporal ---- */

.tl { background: var(--cel-white); padding: 24px 20px 16px; }

.tl-inner { min-width: 680px; }

.tl-escala {
  position: relative;
  height: 20px;
  margin-left: var(--tl-meta, 200px);
  border-bottom: 1px solid #E4E4E4;
}

.tl-mes {
  position: absolute;
  top: 0;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-weight: 600;
  color: var(--cel-slate);
  padding-left: 6px;
  border-left: 1px solid #E4E4E4;
  height: 20px;
  line-height: 20px;
}

.tl-linha { display: flex; align-items: center; min-height: 60px; }

.tl-meta {
  width: var(--tl-meta, 200px);
  flex: none;
  padding-right: 20px;
  line-height: 1.3;
}

.tl-meta b {
  display: block;
  font-family: var(--heading-font);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--cel-primary);
}

.tl-meta span { display: block; font-size: 0.72rem; color: var(--cel-slate); }

.tl-pista {
  position: relative;
  flex: 1;
  height: 60px;
  border-top: 1px solid #F0F0F0;
}

.tl-pista::before {                 /* o fio da edição, do 1º ao último dia */
  content: "";
  position: absolute;
  top: 50%;
  left: var(--ini);
  width: calc(var(--fim) - var(--ini));
  height: 2px;
  background: var(--cel-light);
  transform: translateY(-1px);
}

.tl-sessao {
  position: absolute;
  top: 50%;
  left: var(--x);
  width: 13px;
  height: 13px;
  margin: -7px 0 0 -7px;
  border-radius: 50%;
  background: var(--cel-white);
  border: 2px solid var(--cel-light);
  cursor: help;
}

.tl-sessao.passou { background: var(--cel-primary); border-color: var(--cel-primary); }
.tl-sessao.hoje   { background: var(--cel-secondary); border-color: var(--cel-secondary); box-shadow: 0 0 0 4px rgba(109,109,62,.18); }
.tl-sessao.proxima { border-color: var(--cel-secondary); border-width: 3px; }

.tl-hoje {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--x);
  width: 1px;
  background: var(--cel-secondary);
  opacity: .5;
  pointer-events: none;
}

.tl-hoje.rotulo::after {
  content: "hoje";
  position: absolute;
  bottom: -17px;
  left: 4px;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--cel-secondary);
  opacity: 1;
}

.tl-fora {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  font-size: 0.75rem;
  font-style: italic;
  color: var(--cel-light);
}

.tl-legenda {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 26px;
  padding-top: 12px;
  border-top: 1px solid #F0F0F0;
  font-size: 0.78rem;
  color: var(--cel-slate);
}

.tl-legenda i { display: inline-block; width: 11px; height: 11px; border-radius: 50%; margin-right: 6px; vertical-align: -1px; border: 2px solid var(--cel-light); background: var(--cel-white); font-style: normal; }
.tl-legenda i.passou { background: var(--cel-primary); border-color: var(--cel-primary); }
.tl-legenda i.proxima { border-color: var(--cel-secondary); border-width: 3px; }

/* ---- próximos eventos ---- */

.eventos { list-style: none; margin: 0; padding: 0; }

.eventos li {
  display: flex;
  gap: 18px;
  align-items: baseline;
  background: var(--cel-white);
  border-bottom: 1px solid #E4E4E4;
  border-left: 3px solid transparent;
  padding: 12px 16px;
}

.eventos li.seguinte { border-left-color: var(--cel-secondary); }

.ev-quando { width: 132px; flex: none; line-height: 1.45; }

.ev-data {
  display: block;
  font-family: var(--heading-font);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--cel-primary);
}

.ev-hora, .ev-daqui { font-size: 0.78rem; color: var(--cel-slate); }
.ev-daqui { display: block; }
.eventos li.seguinte .ev-daqui { color: var(--cel-secondary); font-weight: 600; }

.ev-corpo { flex: 1; min-width: 0; line-height: 1.5; }
.ev-tema { display: block; font-weight: 600; color: var(--cel-text); }
.ev-onde { font-size: 0.82rem; color: var(--cel-slate); }

.vazio { background: var(--cel-white); padding: 20px 16px; color: var(--cel-slate); font-size: 0.9rem; }

@media (max-width: 720px) {
  .eventos li { flex-direction: column; gap: 4px; }
  .ev-quando { width: auto; }
  .ev-daqui { display: inline; margin-left: 8px; }
}