/* EVE — Secretária Virtual · Design System (F14–F18)
   Acessível por diretiva (§10): foco visível, contraste AA, landmarks,
   aria-live estilizado. Claro/escuro automático via prefers-color-scheme. */

:root {
  color-scheme: light dark;
  --accent: #7c3aed;
  --accent-strong: #6d28d9;
  --accent-soft: #ede9fe;
  --fg: #1c1917;
  --fg-soft: #57534e;
  --bg: #faf9f7;
  --card: #ffffff;
  --line: #e7e5e4;
  --ok: #15803d;
  --ok-soft: #dcfce7;
  --warn: #b45309;
  --warn-soft: #fef3c7;
  --bad: #b91c1c;
  --bad-soft: #fee2e2;
  --info: #1d4ed8;
  --info-soft: #dbeafe;
  --focus: #1d4ed8;
  --radius: 14px;
  --shadow: 0 1px 2px rgb(28 25 23 / .06), 0 4px 16px rgb(28 25 23 / .05);
}

@media (prefers-color-scheme: dark) {
  :root {
    --accent: #a78bfa;
    --accent-strong: #8b5cf6;
    --accent-soft: #2e1065;
    --fg: #e7e5e4;
    --fg-soft: #a8a29e;
    --bg: #100e17;
    --card: #1b1725;
    --line: #322d40;
    --ok: #4ade80;
    --ok-soft: #14532d;
    --warn: #fbbf24;
    --warn-soft: #57320b;
    --bad: #f87171;
    --bad-soft: #631a1a;
    --info: #93c5fd;
    --info-soft: #1e3a5f;
    --focus: #93c5fd;
    --shadow: 0 1px 2px rgb(0 0 0 / .5), 0 6px 20px rgb(0 0 0 / .35);
  }
}

* { box-sizing: border-box; }

body {
  font-family: "Segoe UI Variable", "Segoe UI", system-ui, -apple-system, sans-serif;
  margin: 0;
  color: var(--fg);
  background:
    radial-gradient(1200px 400px at 80% -10%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 70%),
    var(--bg);
  line-height: 1.55;
}

/* ---- header / navegação ---- */
header {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.6rem 1.2rem .8rem;
}
header h1 {
  margin: 0 0 .1rem;
  font-size: 1.7rem;
  letter-spacing: -.02em;
}
header h1::before {
  content: "◆ ";
  color: var(--accent);
}
header p { margin: .1rem 0 .9rem; color: var(--fg-soft); }

nav { display: flex; gap: .4rem; flex-wrap: wrap; }
nav a {
  text-decoration: none;
  color: var(--fg);
  padding: .42rem .95rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--card);
  font-weight: 500;
}
nav a:hover { border-color: var(--accent); color: var(--accent-strong); }
nav a[aria-current="page"] {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
}
@media (prefers-color-scheme: dark) {
  nav a[aria-current="page"] { color: #16121f; }
}

/* ---- layout ---- */
main {
  max-width: 960px;
  margin: 0 auto;
  padding: .4rem 1.2rem 3rem;
}
section {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.1rem 1.25rem;
  margin: 1rem 0;
}
section section {           /* subseção (ex.: detalhe da sessão) */
  box-shadow: none;
  background: color-mix(in srgb, var(--card) 60%, var(--bg));
  margin: .9rem 0 0;
}
h2, h3, h4 { margin: .1rem 0 .55rem; letter-spacing: -.01em; }
h2 { font-size: 1.22rem; }
h3 { font-size: 1.08rem; }
section > p:first-of-type { margin-top: 0; }
section p { color: var(--fg-soft); }
section p strong { color: var(--fg); }

/* ---- formulários ---- */
label { display: block; font-weight: 600; margin: .7rem 0 .25rem; color: var(--fg); }
input, select, textarea {
  width: 100%;
  padding: .55rem .7rem;
  font: inherit;
  color: var(--fg);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
}
input::placeholder, textarea::placeholder { color: var(--fg-soft); opacity: .75; }
button {
  margin-top: .7rem;
  padding: .55rem 1.1rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  border-radius: 10px;
  border: 1px solid var(--accent-strong);
  background: var(--accent);
  color: #fff;
}
@media (prefers-color-scheme: dark) { button { color: #16121f; } }
button:hover { background: var(--accent-strong); }
@media (prefers-color-scheme: dark) { button:hover { color: #fff; } }
button.secondary {
  background: transparent;
  color: var(--accent-strong);
  border-color: var(--accent);
}
@media (prefers-color-scheme: dark) { button.secondary { color: var(--accent); } }
button.secondary:hover { background: var(--accent-soft); }
button.danger {
  background: transparent; color: var(--bad); border-color: var(--bad);
}
button.danger:hover { background: var(--bad-soft); }

/* foco visível (diretiva de acessibilidade) */
a:focus-visible, input:focus-visible, select:focus-visible,
textarea:focus-visible, button:focus-visible, summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 6px;
}
a:focus, input:focus, select:focus, textarea:focus, button:focus, summary:focus {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

/* ---- tabelas ---- */
table { width: 100%; border-collapse: collapse; margin-top: .5rem; }
caption { text-align: left; font-weight: 600; margin-bottom: .45rem; color: var(--fg-soft); }
th, td {
  border-bottom: 1px solid var(--line);
  padding: .5rem .65rem;
  text-align: left;
  vertical-align: top;
}
th { font-size: .82rem; text-transform: uppercase; letter-spacing: .05em; color: var(--fg-soft); }
tbody tr:hover { background: color-mix(in srgb, var(--accent) 6%, transparent); }
td a { color: var(--accent-strong); font-weight: 600; }
@media (prefers-color-scheme: dark) { td a { color: var(--accent); } }

/* ---- chips / badges de estado ---- */
.chip {
  display: inline-block;
  padding: .1rem .6rem;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 600;
  border: 1px solid transparent;
  white-space: nowrap;
}
.chip-ok    { background: var(--ok-soft);   color: var(--ok); }
.chip-warn  { background: var(--warn-soft); color: var(--warn); }
.chip-bad   { background: var(--bad-soft);  color: var(--bad); }
.chip-info  { background: var(--info-soft); color: var(--info); }
.chip-muted { background: var(--line); color: var(--fg-soft); }

/* ---- status / avisos (aria-live) ---- */
.status {
  padding: .7rem .9rem;
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, var(--card));
  border-radius: 10px;
  min-height: 1.5rem;
  margin-top: .8rem;
}
/* Seletor de idioma (F29, §41) — BR/EN/ES no header, o ativo em destaque */
.idiomas { display: inline-flex; gap: .3rem; margin-top: .5rem; }
.idiomas button {
  padding: .25rem .6rem;
  font-size: .8rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
  color: var(--fg-soft);
  cursor: pointer;
}
.idiomas button[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* Mente da EVE (F30, §42) — rótulo à esquerda, pensamento à direita */
.mente {
  display: flex;
  gap: .8rem;
  align-items: flex-start;   /* fala longa quebra em várias linhas */
  padding: .7rem .9rem;
  border: 1px dashed var(--line);
  border-radius: 10px;
  margin-top: .6rem;
  font-style: italic;
  color: var(--fg-soft);
}
.mente-rotulo { font-style: normal; white-space: nowrap; color: var(--accent); }
#mente-frase {
  flex: 1;                   /* ocupa a largura toda antes de quebrar */
  line-height: 1.5;
  white-space: pre-wrap;     /* respeita quebras e não trunca */
  overflow-wrap: anywhere;   /* nem uma palavra gigante estoura a caixa */
  max-height: 9rem;          /* fala muito longa rola dentro da caixa */
  overflow-y: auto;
}

/* Abas de pendências (F40) */
.tabs {
  display: flex;
  gap: .3rem;
  border-bottom: 2px solid var(--line);
  margin: .4rem 0 1rem;
}
.tabs [role="tab"] {
  appearance: none;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  padding: .55rem .9rem;
  font: inherit;
  font-weight: 600;
  color: var(--fg-soft);
  cursor: pointer;
  border-radius: 8px 8px 0 0;
}
.tabs [role="tab"][aria-selected="true"] {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.tabs [role="tab"]:hover { color: var(--fg); }
.tabs [role="tab"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
[role="tabpanel"] > h3 { margin: 1.1rem 0 .5rem; }
[role="tabpanel"]:focus-visible { outline: none; }

.banner-optout {
  padding: .7rem .9rem;
  border: 1px solid var(--bad);
  border-left-width: 5px;
  background: var(--bad-soft);
  color: var(--bad);
  border-radius: 10px;
  font-weight: 600;
  margin: .6rem 0;
}

/* ---- filas (F15) ---- */
.fila { list-style: none; padding: 0; margin: .4rem 0 0; }
.fila li {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem .7rem;
  align-items: baseline;
  padding: .6rem .2rem;
  border-bottom: 1px dashed var(--line);
}
.fila li:last-child { border-bottom: 0; }
.fila .codigo { font-family: ui-monospace, Consolas, monospace; font-size: .8rem; color: var(--fg-soft); }
.fila .desc { flex: 1 1 18rem; }
.fila .passo { font-size: .85rem; color: var(--fg-soft); width: 100%; }

/* item da fila do chefe com controles de resolução */
.resolver {
  display: flex; flex-wrap: wrap; gap: .5rem; align-items: center;
  width: 100%; margin-top: .3rem;
}
.resolver input, .resolver select { width: auto; flex: 1 1 10rem; }
.resolver button { margin-top: 0; }

/* ---- transcript ---- */
.transcript {
  margin-top: .6rem;
  padding: .2rem .9rem;
  border-radius: 10px;
  background: color-mix(in srgb, var(--card) 55%, var(--bg));
  border: 1px solid var(--line);
  max-height: 24rem;
  overflow-y: auto;
}
.transcript:empty { display: none; }
.transcript p { margin: .5rem 0; }
.transcript p.eve {
  color: var(--accent-strong);
  padding-left: .6rem;
  border-left: 3px solid var(--accent);
}
@media (prefers-color-scheme: dark) { .transcript p.eve { color: var(--accent); } }

/* ---- details (agenda/interações/dossiê) ---- */
details {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: .55rem .8rem;
  margin: .5rem 0;
  background: color-mix(in srgb, var(--card) 70%, var(--bg));
}
details[open] { border-color: var(--accent); }
summary { cursor: pointer; font-weight: 600; }
summary::marker { color: var(--accent); }

audio { width: 100%; margin-top: .5rem; }

/* memória curável (F17) */
.fato {
  display: flex; gap: .5rem; align-items: center;
  padding: .3rem 0; border-bottom: 1px dashed var(--line);
}
.fato:last-child { border-bottom: 0; }
.fato .chave { font-weight: 600; min-width: 9rem; }
.fato .valor { flex: 1; color: var(--fg-soft); }
.fato button { margin-top: 0; padding: .2rem .6rem; font-size: .8rem; }

/* ---- utilidades ---- */
.skip { position: absolute; left: -999px; }
.skip:focus {
  left: .5rem; top: .5rem; z-index: 10;
  background: var(--card); color: var(--fg);
  padding: .5rem .8rem; border-radius: 8px; box-shadow: var(--shadow);
}
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.2rem; }
@media (max-width: 640px) { .grid-2 { grid-template-columns: 1fr; } }
.dica { font-size: .85rem; color: var(--fg-soft); }
hr { border: 0; border-top: 1px solid var(--line); margin: 1rem 0; }