/* Films Beta — branco/preto/laranja chapado. Cor chapada, sem sombra e sem degradê, raio <= 2px, sem dark mode.
   A palavra "gerando" usa tinta (contraste 19:1) e não laranja: laranja sobre branco dá 2,9:1 e o
   pulso de opacidade derrubaria ainda mais — o laranja fica nos pontos, na barra e nas réguas. */

:root {
  --paper: #ffffff;
  --ink: #0a0a0a;
  --muted: #6b6b6b;
  --line: #0a0a0a;
  --hair: #e5e5e5;
  --accent: #ff5a1f;
  --radius: 2px;
  --wrap: 1200px;
  --sans: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --mono: ui-monospace, 'SFMono-Regular', Menlo, monospace;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
}

#app { min-height: 100vh; display: flex; flex-direction: column; }

a { color: var(--ink); }

:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.muted { color: var(--muted); margin: 0; font-size: 13px; }

/* ---------- moldura ---------- */

.site-header {
  display: flex; align-items: baseline; gap: 24px; flex-wrap: wrap;
  padding: 18px 24px; border-bottom: 1px solid var(--line);
}

.wordmark {
  font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  text-decoration: none; color: var(--ink); font-size: 15px;
}

.nav { display: flex; gap: 16px; }
.nav-link { text-decoration: none; font-size: 13px; letter-spacing: .06em; text-transform: uppercase; }
.nav-link[aria-current='page'] { border-bottom: 2px solid var(--accent); }

.who { margin-left: auto; display: flex; align-items: baseline; gap: 12px; }
.who-name { font-family: var(--mono); font-size: 12px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 24px; flex: 1; }

/* ---------- controles ---------- */

button {
  font: inherit; color: var(--ink); background: var(--paper);
  border: 1px solid var(--ink); border-radius: var(--radius);
  padding: 8px 14px; cursor: pointer;
  /* 44 px é o alvo de toque mínimo; vale em qualquer viewport (medido 40,5 px no desktop em 28/10). */
  min-height: 44px;
}
button.primary { background: var(--accent); border-color: var(--ink); font-weight: 600; }
button.ghost { border-color: transparent; padding: 4px 2px; min-height: 40px; text-decoration: underline; }
button:disabled { opacity: .5; cursor: default; }

input, textarea, select {
  font: inherit; color: var(--ink); background: var(--paper);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 8px 10px; width: 100%;
}
textarea { resize: vertical; }

.field { display: flex; flex-direction: column; gap: 6px; }
.field > span { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.field-inline { flex-direction: row; align-items: center; gap: 10px; }
.field-inline input, .field-inline select { width: auto; min-width: 180px; }

.row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

.chip {
  margin: 0; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 3px 10px; font-family: var(--mono); font-size: 12px;
}

.badge {
  border: 1px solid var(--ink); background: var(--accent); color: var(--ink);
  font-size: 10px; letter-spacing: .1em; text-transform: uppercase;
  padding: 1px 6px; border-radius: var(--radius);
}

.error {
  border-left: 3px solid var(--accent); padding-left: 10px;
  margin: 0; color: var(--ink); font-size: 14px;
}

.counter { margin: 0; font-family: var(--mono); font-size: 12px; color: var(--muted); text-align: right; }

.spinner {
  display: inline-block; width: 9px; height: 9px; margin-right: 8px;
  border: 1px solid var(--ink); background: var(--accent);
  animation: spin 900ms steps(4, end) infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- login ---------- */

.login-wrap { flex: 1; display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 28px; padding: 24px; }
.login-wrap .wave { width: min(360px, 100%); margin: 0;
  /* 44 colunas x 0,74 em; o padding do .login-wrap é 24 px de cada lado. */
  font-size: min(11px, calc((100vw - 48px) / 32.6)); }
.login { width: min(360px, 100%); display: flex; flex-direction: column; gap: 16px; }
.login .wordmark { font-size: 20px; margin: 0 0 8px; }
.login-foot { padding: 16px 24px; text-align: center; }

/* ---------- estúdio ---------- */

.prompt-block { margin-bottom: 40px; }
.prompt-form { display: flex; flex-direction: column; gap: 14px; }
.prompt-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.eta { font-family: var(--mono); }

.help { border-left: 2px solid var(--accent); padding-left: 12px; font-size: 13px; }
.help p { margin: 0; }
.help p + p { margin-top: 6px; }

/* Exemplos prontos: lista de botões que preenchem o campo, sem enviar nada. */
.help-examples { margin-top: 10px; border-top: 1px solid var(--line); padding-top: 8px; }
.help-examples > summary { cursor: pointer; font-size: 12px; }
.help-examples ul { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 6px; }
.example {
  font: inherit; text-align: left; background: var(--paper); color: var(--ink);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 6px 10px;
  min-height: 40px; width: 100%;
}
.example:hover { border-color: var(--ink); }
.example strong { font-weight: 600; }

.section-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
  border-bottom: 1px solid var(--line); padding-bottom: 8px; margin-bottom: 20px;
}
.section-head h2 { margin: 0; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }
.section-count { font-family: var(--mono); font-size: 12px; color: var(--muted); }

.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.grid-live { margin-bottom: 20px; }

.card {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px; display: flex; flex-direction: column; gap: 8px; background: var(--paper);
}
.card-index { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; color: var(--muted); }
.card-title { display: flex; align-items: center; gap: 8px; margin: 0; font-size: 16px; }
.card-meta { margin: 0; font-size: 12px; color: var(--muted); font-family: var(--mono); }
.card-live { border-left: 3px solid var(--accent); }
.card-status { font-family: var(--mono); }
.card-score { display: flex; align-items: baseline; gap: 8px; }
.score-value { font-family: var(--mono); font-size: 24px; font-variant-numeric: tabular-nums; }
.card-actions { display: flex; flex-direction: column; gap: 8px; }

.vote-block { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.vote {
  display: flex; align-items: center; margin: 0; padding: 0;
  border: 1px solid var(--ink); border-radius: var(--radius);
}
.vote legend { padding: 0 6px; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.vote-option { display: inline-flex; }
.vote-option input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.vote-option label {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 44px; min-height: 44px; padding: 4px 10px; cursor: pointer;
  border-left: 1px solid var(--ink); font-variant-numeric: tabular-nums;
}
.vote-option:first-of-type label { border-left: 0; }
.vote-option input:checked + label { background: var(--accent); color: var(--ink); font-weight: 600; }
.vote-option input:focus-visible + label { outline: 2px solid var(--ink); outline-offset: -2px; }
.vote-status { font-size: 12px; min-height: 1em; }

.feedback-block { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.feedback { display: flex; flex-direction: column; gap: 8px; width: 100%; }

/* ---------- "gerando" + barra + pontos ---------- */

.gerando-line { display: inline-flex; align-items: center; margin: 0; }
.gerando {
  letter-spacing: .08em; font-weight: 700; font-size: 15px;
  background: var(--accent); color: var(--ink);
  padding: 1px 5px; border-radius: var(--radius);
  animation: gerando-pulse 1.6s cubic-bezier(.4, 0, .6, 1) infinite;
}
.dots { display: inline-flex; gap: 3px; margin-left: 2px; }
.dots span {
  display: inline-block; width: 4px; height: 4px; background: var(--accent); border-radius: 1px;
  animation: dot-bounce 900ms ease-in-out infinite;
}
.dots span:nth-child(1) { animation-delay: 0ms; }
.dots span:nth-child(2) { animation-delay: 160ms; }
.dots span:nth-child(3) { animation-delay: 320ms; }

/* Pulso de luz sobre o laranja (nunca opacidade: o texto preto tem de continuar legível no pico). */
@keyframes gerando-pulse {
  0%, 100% { background-color: var(--accent); }
  50% { background-color: #ff8a5c; }
}
@keyframes dot-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-2px); }
}

.bar { position: relative; height: 1px; background: var(--hair); overflow: hidden; }
.bar i {
  position: absolute; top: 0; left: 0; bottom: 0; width: 30%;
  background: var(--accent); animation: bar-slide 1.2s linear infinite;
}
@keyframes bar-slide {
  from { transform: translateX(-100%); }
  to { transform: translateX(340%); }
}

@media (max-width: 520px) {
  .example { min-height: 48px; }
}

/* ---------- faixa ASCII (gerada em JS, 24x60 no máximo) ---------- */

.wave {
  margin: 0 0 20px; white-space: pre; overflow: hidden;
  font-family: var(--mono); line-height: 1.1; letter-spacing: .14em;
  /* 60 colunas em 9 px ocupam 401 px; em 390 px a caixa tem 358. O divisor é a largura útil
     (100vw menos os 32 px de padding do .wrap) por 44.5 = 60 colunas x 0,74 em — assim a faixa
     cabe em qualquer viewport, inclusive <324 px (medido em 28/10). */
  font-size: min(9px, calc((100vw - 32px) / 44.5));
  color: var(--accent); user-select: none;
}
.card-live .wave { margin: 0; font-size: 8px; letter-spacing: .1em; }

/* ---------- skeleton / estados ---------- */

.skeleton .skel-line { display: block; height: 10px; background: var(--hair); animation: skel 1.2s ease-in-out infinite; }
.skeleton .skel-short { width: 40%; }
@keyframes skel { 0%, 100% { opacity: 1; } 50% { opacity: .45; } }

.state { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; padding: 24px 0; }

/* ---------- player + tela cheia ---------- */

.overlay {
  position: fixed; inset: 0; z-index: 50; background: var(--paper);
  display: grid; grid-template-rows: auto 1fr; gap: 16px; padding: 16px;
}
.overlay-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

.player { background: #000; height: min(76vh, 620px); aspect-ratio: 9 / 16; width: auto; max-width: 100%; margin: 0 auto; }
.player-frame { display: block; width: 100%; height: 100%; border: 0; background: #000; }

/* Tela cheia é do wrapper do player, nunca do card: fundo preto, conteúdo centrado, sem corte. */
.player:fullscreen, .player:-webkit-full-screen { background: #000; display: grid; place-items: center; }
.player:fullscreen iframe, .player:fullscreen video,
.player:-webkit-full-screen iframe, .player:-webkit-full-screen video {
  width: 100%; height: 100%; max-width: 100vw; max-height: 100vh; object-fit: contain; border: 0;
}

/* ---------- admin ---------- */

.tabs { display: flex; gap: 0; border-bottom: 1px solid var(--line); margin-bottom: 24px; }
.tab {
  border: 0; border-bottom: 2px solid transparent; background: transparent;
  padding: 10px 14px; font-size: 13px; letter-spacing: .06em; text-transform: uppercase;
}
.tab[aria-selected='true'] { border-bottom-color: var(--accent); font-weight: 600; }

.panel { display: flex; flex-direction: column; gap: 16px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.panel-head h2, .panel > h2 { margin: 0; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }

.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th, .table td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--hair); vertical-align: top; }
.table thead th { border-bottom: 1px solid var(--line); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.row-actions { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.cell-text { max-width: 420px; }

.events { list-style: none; margin: 0; padding: 0; }
.event { display: flex; gap: 8px; flex-wrap: wrap; font-size: 13px; padding: 6px 0; border-bottom: 1px solid var(--hair); }
.event time { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.event-detail { overflow-wrap: anywhere; }

.modal {
  border: 1px solid var(--ink); border: 1px solid var(--ink); border-radius: var(--radius); padding: 20px; width: min(460px, 92vw); background: var(--paper); color: var(--ink); }
.modal h2 { margin: 0 0 8px; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }
.modal::backdrop { background: rgba(10, 10, 10, .5); }
.password { font-family: var(--mono); font-size: 18px; letter-spacing: .08em; border: 1px solid var(--ink); border-radius: var(--radius); padding: 6px 10px; }

/* ---------- responsivo ---------- */

@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 600px) {
  .grid { grid-template-columns: minmax(0, 1fr); }
  .site-header { gap: 12px; }
  .who { margin-left: 0; }
  .wrap { padding: 16px; }
  .player { height: min(70vh, 520px); }
}

@media (prefers-reduced-motion: reduce) {
  .gerando, .dots span, .bar i, .spinner, .skeleton .skel-line { animation: none; }
  .bar i { width: 100%; }
  .dots span { transform: none; }
}

/* Dica de interação do player: o filme escuta clique, o painel só informa. */
.overlay-hint { margin-left: auto; margin-right: 4px; }
@media (max-width: 520px) { .overlay-hint { display: none; } }