/* Estilo del BoilerPlate de Lin-ia (tokens de packages/ui/src/tokens.css), compartido por todas las páginas. */
:root {
  --canvas: #eceef2;
  --surface: #ffffff;
  --surface-2: #f1f3f6;
  --border: #dde1e7;
  --text: #09090b;
  --text-sec: #52525b;
  --text-ter: #6b6b74;
  --accent: #3355ff;
  --accent-hover: #2a45d6;
  --accent-text: #2a45d6;
  --accent-soft: #e8ecff;
  --ok-soft: #e6f6ec;
  --ok-text: #166534;
  --ok: #16a34a;
  --bad-soft: #fdecec;
  --bad-text: #b42318;
  --bad: #dc2626;
  --warn-soft: #fff4e5;
  --warn-text: #9a5b00;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);
  --shadow-md: 0 4px 16px rgba(16, 24, 40, .08), 0 1px 3px rgba(16, 24, 40, .06);
  --shadow-lg: 0 24px 48px rgba(16, 24, 40, .18);
  --tactil: 44px;
  --row-selected: color-mix(in srgb, var(--accent) 10%, transparent);
  --row-hover: color-mix(in srgb, var(--accent) 6%, transparent);
  --tint-head: color-mix(in srgb, var(--accent) 6%, var(--surface));
  --tint-section: color-mix(in srgb, var(--accent) 3%, var(--surface-2));
  --sidebar-bg: #12141a;
  --sidebar-text: #b4bac4;
  --sidebar-strong: #ffffff;
  --sidebar-muted: #828995;
  --sidebar-line: rgba(255, 255, 255, .07);
  --sidebar-soft: rgba(255, 255, 255, .06);
  --sidebar-active: #3355ff;
  --sidebar-active-fg: #ffffff;
  --logo: #010202;
  font-family: "Geist", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--canvas);
  -webkit-text-size-adjust: 100%;
}
html.dark {
  --canvas: #09090b;
  --surface: #111113;
  --surface-2: #19191c;
  --border: #26262a;
  --text: #fafafa;
  --text-sec: #a1a1aa;
  --text-ter: #8b8b94;
  --accent: #6f8bff;
  --accent-hover: #8fa4ff;
  --accent-text: #8fa4ff;
  --accent-soft: color-mix(in srgb, var(--accent) 12%, transparent);
  --ok-soft: rgba(74, 222, 128, .12);
  --ok-text: #4ade80;
  --ok: #22c55e;
  --bad-soft: rgba(248, 113, 113, .12);
  --bad-text: #f87171;
  --warn-soft: rgba(251, 191, 36, .12);
  --warn-text: #fbbf24;
  --row-selected: color-mix(in srgb, var(--accent) 15%, transparent);
  --row-hover: color-mix(in srgb, var(--accent) 9%, transparent);
  --tint-head: color-mix(in srgb, var(--accent) 10%, var(--surface));
  --tint-section: color-mix(in srgb, var(--accent) 6%, var(--surface-2));
  --sidebar-bg: #131317;
  --sidebar-text: #a1a1aa;
  --sidebar-strong: #fafafa;
  --sidebar-muted: #87878f;
  --sidebar-active: #6f8bff;
  --sidebar-active-fg: #09090b;
  --logo: #ffffff;
  color-scheme: dark;
}
html.dark .btn.prim { color: #09090b; }
html.dark .t-invitado { background: #19191c; color: #a1a1aa; }
html.dark .t-ponente { background: rgba(111, 139, 255, .15); color: #8fa4ff; }
html.dark .t-prensa { background: rgba(251, 191, 36, .12); color: #fbbf24; }
html.dark .t-vip { background: rgba(192, 132, 252, .14); color: #d8b4fe; }
html.dark .t-patrocinador { background: rgba(74, 222, 128, .12); color: #4ade80; }
/* Logo de Lin-ia monocromo: #010202 en claro, #ffffff en oscuro (por máscara, nunca colorizado) */
.logo { display: block; height: 22px; aspect-ratio: 1153.32 / 261.25; background: var(--logo);
        -webkit-mask: url(/static/logo.svg) no-repeat center / contain; mask: url(/static/logo.svg) no-repeat center / contain; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { overflow-x: hidden; }
body { margin: 0; min-height: 100vh; background: var(--canvas); font-size: 15px; line-height: 1.45; -webkit-tap-highlight-color: transparent; }
button, input, select, textarea { font: inherit; color: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Botones: 44 px de alto mínimo (tacto) */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border-radius: var(--r-sm);
       border: 1px solid var(--border); background: var(--surface); padding: 9px 16px; font-weight: 500;
       cursor: pointer; white-space: nowrap; transition: background .15s, border-color .15s; min-height: var(--tactil);
       min-width: var(--tactil); text-decoration: none; color: var(--text); touch-action: manipulation; }
.btn:hover { background: var(--surface-2); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn.prim { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.prim:hover { background: var(--accent-hover); }
.btn.peligro { color: var(--bad-text); }
.btn.peligro:hover { background: var(--bad-soft); border-color: #f5c2c0; }
.btn.peligro-lleno { background: var(--bad); border-color: var(--bad); color: #fff; }
.btn.ok { background: var(--ok-soft); border-color: #bfe5cc; color: var(--ok-text); }
.btn.icono { padding: 8px; width: var(--tactil); }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* Campos: 16 px para que iOS no haga zoom */
input[type=text], input[type=email], input[type=tel], input[type=date], input[type=time], input[type=number],
input[type=search], input:not([type]), select, textarea {
  border: 1px solid var(--border); border-radius: var(--r-sm); padding: 9px 12px; background: var(--surface);
  min-height: var(--tactil); width: 100%; font-size: 16px; }
textarea { min-height: 96px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px rgba(51, 85, 255, .15); }
.campo { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.campo label, .etq { font-size: 13px; font-weight: 500; color: var(--text-sec); }
.ayuda { font-size: 12px; color: var(--text-ter); }

.pill { display: inline-flex; align-items: center; gap: 4px; border-radius: 999px; padding: 2px 9px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.pill.ok { background: var(--ok-soft); color: var(--ok-text); }
.pill.bad { background: var(--bad-soft); color: var(--bad-text); }
.pill.warn { background: var(--warn-soft); color: var(--warn-text); }
.pill.neutra { background: var(--surface-2); color: var(--text-sec); }
.pill.acento { background: var(--accent-soft); color: var(--accent-text); }
/* Tipos de asistente */
.t-invitado { background: #f1f3f6; color: #52525b; }
.t-ponente { background: #e8ecff; color: #2a45d6; }
.t-prensa { background: #fff4e5; color: #9a5b00; }
.t-vip { background: #f3e8ff; color: #7e22ce; }
.t-patrocinador { background: #e6f6ec; color: #166534; }

.tarjeta { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); }
.marca-cab { display: flex; align-items: center; gap: 12px; min-width: 0; }
.marca-cab img { height: 22px; width: auto; display: block; }
.marca-cab .sep { width: 1px; height: 22px; background: var(--border); }
.marca-cab h1 { font-size: 17px; font-weight: 600; margin: 0; letter-spacing: -.01em; white-space: nowrap; }
.demo { font-size: 11px; font-weight: 500; text-transform: uppercase; letter-spacing: .06em;
        color: var(--text-ter); border: 1px solid var(--border); border-radius: 999px; padding: 1px 8px; }
.vivo { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-sec); white-space: nowrap; }
.vivo .punto { width: 9px; height: 9px; border-radius: 50%; background: #a1a1aa; flex: none; }
.vivo.on .punto { background: var(--ok); box-shadow: 0 0 0 3px rgba(22, 163, 74, .18); }

.avisos { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 100; display: flex; flex-direction: column; gap: 8px; width: min(440px, calc(100vw - 24px)); pointer-events: none; }
.aviso { background: #18181b; color: #fff; border-radius: var(--r-md); padding: 12px 14px; box-shadow: var(--shadow-lg); font-size: 15px; pointer-events: auto; }
.aviso.error { background: var(--bad-soft); color: var(--bad-text); border: 1px solid #f5c2c0; }
.aviso.bien { background: var(--ok-soft); color: var(--ok-text); border: 1px solid #bfe5cc; }
.qr svg { width: 100%; height: auto; display: block; }