/* Insights Library — complementos ao styles.css + medicina.css (design dala).
   Usa os mesmos tokens (--bg, --ink, --line, --blue, …); não redefine cores da marca. */

/* ---------- Cabeçalho comum (tp-header do topo.css) no ambiente escuro desta página ---------- */
:root:not([data-theme="light"]) {
  --tp-bg: #081a29; --tp-bg-rgb: 8,26,41;
  --tp-ink: #ffffff; --tp-ink-2: rgba(255,255,255,.82); --tp-ink-3: rgba(255,255,255,.6);
  --tp-line: rgba(255,255,255,.1); --tp-line-2: rgba(255,255,255,.2);
  --tp-glass: rgba(255,255,255,.08); --tp-glass-2: rgba(255,255,255,.14); --tp-shadow: rgba(0,0,0,.35);
}
:root:not([data-theme="light"]) .tp-header .tp-logo-img { content: url(/assets/logo-dioscope-escuro.svg?v=20260929b); }
:root:not([data-theme="light"]) .tp-header .tp-tab, :root:not([data-theme="light"]) .tp-tabbar .tp-tab { color: rgba(255,255,255,.7); }

/* Telemóvel tátil: o topo.css pinta o cabeçalho e a barra de baixo de branco */
@media (pointer: coarse) and (max-width: 599px) {
  :root:not([data-theme="light"]):not(.tp-sem-app) .tp-header::before { background: rgba(8,26,41,.96); }
  :root:not([data-theme="light"]):not(.tp-sem-app) .tp-tabbar { background: rgba(8,26,41,.96); border-top-color: rgba(255,255,255,.1); }
  :root:not([data-theme="light"]) .tp-tabbar .tp-tab--ativo, :root:not([data-theme="light"]) .tp-header .tp-tab--ativo { color: #7fb0ff; }
  :root:not([data-theme="light"]) .tp-tab--ativo .tp-tab__icone { background: rgba(53,125,237,.22); }
}

/* Botão de tema: o cabeçalho comum não o tem; fica no topo da página, à direita */
.lib-tema { position: absolute; top: 1.25rem; right: var(--pad-x); z-index: 2; }

/* ---------- Topo ---------- */
.landing--lib { justify-content: flex-start; padding-top: 4.5rem; padding-bottom: 3rem; }
@media (min-width: 1024px) { .landing--lib { min-height: 0; padding-top: 6rem; padding-bottom: 6rem; } }
.lib-hero { max-width: 52rem; }
.lib-hero .eyebrow { margin-bottom: 1.25rem; }
.landing--lib .line__inner { transition: transform 1.2s cubic-bezier(.16,1,.3,1); }
.lib-hero__title em { font-style: normal; color: var(--blue); }
.landing--lib .landing__title { margin-top: 0; }
.lib-hero__lead { max-width: 40rem; }

/* Livro em partículas (livro.js, canvas fixo .bg-canvas): no telemóvel fica por baixo do texto do topo */
@media (max-width: 1023px) { .landing--lib { padding-bottom: 15rem; } }
@media (min-width: 1024px) { .lib-hero { max-width: 46%; } }

/* ---------- Próximo ao vivo ---------- */
.destaque { padding-top: 0; }
.destaque .feature__media {
  position: relative; border-radius: 1.25rem; overflow: hidden; aspect-ratio: 4 / 3;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
}
.destaque .feature__media img { width: 100%; height: 100%; object-fit: contain; padding: 1.5rem; }
.destaque .feature__media--cover img { object-fit: cover; padding: 0; }
.feature__meta { display: flex; flex-wrap: wrap; gap: .5rem; }
.feature__meta span { font-size: .75rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; padding: .55rem .9rem; border-radius: 2rem; border: 1px solid rgba(255,255,255,.35); background: rgba(255,255,255,.12); }
.lib-mais { margin-top: 1.25rem; display: grid; gap: 1rem; }
@media (min-width: 768px) { .lib-mais { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------- Repositório ---------- */
.lib-repo { padding-top: 2rem; }
.lib-busca {
  display: flex; align-items: center; gap: .6rem; width: 100%; max-width: 26rem;
  padding: .7rem 1.1rem; border-radius: 2rem; border: 1px solid var(--line-2, var(--line)); background: var(--glass);
  color: var(--ink-2);
}
.lib-busca svg { width: 1.1rem; height: 1.1rem; flex: none; }
.lib-busca input { flex: 1; min-width: 0; border: 0; background: transparent; color: var(--ink); font: inherit; font-size: .95rem; outline: none; }
.lib-busca input::placeholder { color: var(--ink-3); }
.lib-busca:focus-within { border-color: var(--blue); }

.lib-barra { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .75rem 1.5rem; margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--line); }
.lib-filtros { display: flex; flex-wrap: wrap; gap: .5rem; }
.lib-filtro {
  font: inherit; font-size: .75rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  padding: .6rem 1rem; border-radius: 2rem; cursor: pointer;
  border: 1px solid var(--line-2, var(--line)); background: transparent; color: var(--ink-2);
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s;
}
.lib-filtro b { font-weight: 500; opacity: .6; margin-left: .3rem; }
.lib-filtro:hover { border-color: var(--blue); color: var(--ink); }
.lib-filtro[aria-pressed="true"] { background: var(--blue); border-color: var(--blue); color: #fff; }

.lib-estado { display: flex; align-items: center; gap: .9rem; padding: 2.5rem 0; color: var(--ink-2); }
.lib-barra[hidden], .lib-estado[hidden], .js-lib-proximo[hidden], .lib-grid[hidden], .lib-vazio[hidden] { display: none !important; }
.lib-spin { width: 1.4rem; height: 1.4rem; border-radius: 50%; border: 2px solid var(--line); border-top-color: var(--blue); animation: lib-rot .9s linear infinite; }
@keyframes lib-rot { to { transform: rotate(360deg); } }
.lib-vazio { padding: 2rem 0; color: var(--ink-3); }

.lib-grid { display: grid; gap: 1rem; }
@media (min-width: 560px) { .lib-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 900px) { .lib-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1200px) { .lib-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.1rem; } }

/* Cartão: mesma linguagem do cartão "Próximo Insights" (cantos largos, glass, hover azul) */
.lib-card {
  position: relative; display: flex; flex-direction: column; overflow: hidden; text-decoration: none; color: var(--ink);
  border-radius: 1.1rem; border: 1px solid var(--line); background: var(--card);
  transition: background .6s var(--ease), border-color .6s, transform .8s var(--ease), box-shadow .8s var(--ease);
}
a.lib-card:hover { background: var(--blue); border-color: var(--blue); color: #fff; transform: translateY(-.2rem); box-shadow: 0 16px 40px rgba(36,76,187,.3); }
.lib-card__media { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: var(--tint-a); }
.lib-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.lib-card__media--fit img { object-fit: contain; padding: .75rem; }
a.lib-card:hover .lib-card__media img { transform: scale(1.04); }
.lib-card__estado { position: absolute; left: .7rem; top: .7rem; }
.lib-card__body { display: flex; flex-direction: column; gap: .4rem; flex: 1; padding: 1rem 1.1rem 1.1rem; }
.lib-card__tags { display: flex; flex-wrap: wrap; gap: .3rem .6rem; font-size: .66rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
a.lib-card:hover .lib-card__tags, a.lib-card:hover .lib-card__sub { color: rgba(255,255,255,.8); }
.lib-card__title { font-size: 1.08rem; font-weight: 400; letter-spacing: -.02em; line-height: 1.2; }
.lib-card__sub { font-size: .82rem; color: var(--ink-3); }
.lib-card__sub b { font-weight: 500; color: var(--ink-2); }
a.lib-card:hover .lib-card__sub b { color: #fff; }
.lib-card__foot { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: auto; padding-top: .75rem; border-top: 1px solid var(--line); }
a.lib-card:hover .lib-card__foot { border-color: rgba(255,255,255,.25); }
.lib-card__preco { font-size: .95rem; font-weight: 500; }
.lib-card__go { font-size: .68rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }

/* Capa sem imagem: símbolo Dioscope sobre a cor do curso */
.lib-capa {
  display: flex; align-items: center; justify-content: center; width: 100%; height: 100%;
  background: radial-gradient(70% 80% at 85% 10%, rgba(53,125,237,.55), transparent 65%), linear-gradient(160deg, #16437a 0%, #0c2c3d 70%);
}
.lib-capa img { width: 22% !important; height: auto !important; object-fit: contain; opacity: .85; }

.lib-pill { display: inline-flex; align-items: center; gap: .45rem; line-height: 1; font-size: .62rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; padding: .42rem .65rem; border-radius: 2rem; background: rgba(8,26,41,.72); color: #fff; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.lib-pill--live { background: var(--blue); }
.lib-pill--live::before { content: ""; width: .45rem; height: .45rem; border-radius: 50%; background: #fff; animation: pill-pulse-w 1.8s ease-out infinite; }
.lib-pill--od { background: #fff; color: var(--navy); }
.lib-pill--ate { background: #ffe2a3; color: #5a3b00; }

.lib-card--breve { opacity: .6; }
.lib-card--breve .lib-card__media { filter: saturate(.5); }

@media (prefers-reduced-motion: reduce) { .lib-spin, .lib-pill--live::before { animation: none; } }