:root {
  --navy: #222652;
  --navy-deep: #121733;
  --navy-black: #0a0e20;
  --navy-soft: #4a4e6a;
  --gold: #b48f52;
  --gold-bright: #d7b875;
  --gold-dark: #8a6d3d;
  --cream: #faf8f2;
  --ivory: #f2ede0;
  --beige: #ebe4d2;
  --ink: #1a1e3a;
  --muted: #676b82;
  --line: rgba(180, 143, 82, .28);
  --white-line: rgba(255, 255, 255, .14);
  --ok: #3e7d54;
  --warn: #b4602e;
  --danger: #a63d3d;
  --display: "Bebas Neue", "Arial Narrow", Impact, sans-serif;
  --body: "Source Sans 3", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ease: cubic-bezier(.19, 1, .22, 1);
  --wrap: min(920px, calc(100vw - 48px));
  --shadow: 0 26px 60px rgba(34, 38, 82, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; color: var(--ink); background: var(--cream); font-family: var(--body); font-size: 16px; line-height: 1.6; }
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, textarea { font: inherit; color: inherit; }
::selection { color: var(--navy-deep); background: var(--gold-bright); }

/* ===== Shell de app ===== */
.app-shell { min-height: 100vh; display: flex; flex-direction: column; }

.app-header { position: sticky; top: 0; z-index: 20; display: flex; flex-direction: column; gap: 0; background: var(--navy-deep); color: var(--cream); }
.app-header__row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px clamp(20px, 4vw, 40px); }
.app-header__brand { display: flex; align-items: center; gap: 10px; font-family: var(--display); letter-spacing: .04em; text-transform: uppercase; font-size: 14px; }
.app-header__brand img { width: 26px; height: 26px; object-fit: contain; }
.app-header__meta { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--gold-bright); text-align: right; }
.progress-track { height: 4px; width: 100%; background: rgba(255,255,255,.12); }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--gold-dark), var(--gold-bright)); transition: width .5s var(--ease); }

.app-main { flex: 1; display: flex; align-items: center; justify-content: center; padding: clamp(28px, 5vw, 56px) clamp(20px, 4vw, 40px); }
.screen { width: var(--wrap); animation: rise .5s var(--ease) both; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.eyebrow-lab { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 18px; padding: 6px 14px; border: 1px solid var(--line); border-radius: 999px; color: var(--gold-dark); font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }

h1.screen-title { margin: 0 0 6px; color: var(--navy-deep); font-family: var(--display); font-weight: 400; text-transform: uppercase; letter-spacing: .01em; font-size: clamp(34px, 5vw, 52px); line-height: 1; }
.screen-subtitle { margin: 0 0 32px; color: var(--gold-dark); font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: clamp(18px, 2.2vw, 24px); letter-spacing: .02em; }

.screen p { color: var(--navy-soft); font-size: 17px; line-height: 1.7; }
.screen p + p { margin-top: 14px; }

.check-list { list-style: none; margin: 24px 0; padding: 0; display: grid; gap: 10px; }
.check-list li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink); font-size: 16px; }
.check-list li::before { content: "✓"; flex: none; display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--ok); color: #fff; font-size: 12px; font-weight: 700; }

.icon-badge { width: 84px; height: 84px; margin: 8px 0 24px; display: grid; place-items: center; border-radius: 50%; background: var(--ivory); border: 1px solid var(--line); font-size: 38px; }

/* Botonera */
.screen-actions { margin-top: 40px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.btn { appearance: none; border: none; cursor: pointer; display: inline-flex; align-items: center; gap: 10px; padding: 15px 28px; border-radius: 999px; font-weight: 700; font-size: 15px; letter-spacing: .01em; transition: transform .25s var(--ease), box-shadow .25s var(--ease), opacity .2s ease; }
.btn-primary { color: var(--navy-black); background: linear-gradient(135deg, var(--gold-bright), var(--gold)); box-shadow: var(--shadow); }
.btn-primary:hover:not(:disabled) { transform: translateY(-2px); }
.btn-primary:disabled { opacity: .45; cursor: not-allowed; box-shadow: none; }
.btn-ghost { color: var(--navy); background: transparent; border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--gold-dark); }
.sync-wait { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; font-style: italic; }
.sync-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--warn); animation: pulse 1.4s ease infinite; }
@keyframes pulse { 0%, 100% { opacity: .3; } 50% { opacity: 1; } }

/* Comparación con/sin contexto */
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 28px 0; }
@media (max-width: 640px) { .compare-grid { grid-template-columns: 1fr; } }
.compare-card { padding: 20px; border-radius: 16px; background: var(--ivory); border: 1px solid var(--line); }
.compare-card.is-good { background: var(--navy-deep); color: var(--cream); border-color: var(--navy); }
.compare-card h3 { margin: 0 0 12px; font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 15px; letter-spacing: .05em; color: var(--gold-dark); }
.compare-card.is-good h3 { color: var(--gold-bright); }
.compare-card .bubble { margin: 0 0 8px; font-size: 14px; line-height: 1.55; }
.compare-card .bubble b { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; opacity: .7; margin-bottom: 2px; }

/* Formulario Acción */
.field-group { display: grid; gap: 22px; margin: 28px 0; }
.field { display: grid; gap: 8px; }
.field label { font-size: 14px; font-weight: 700; color: var(--navy); }
.field textarea, .field input[type="text"] { width: 100%; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line); background: #fff; color: var(--ink); font-size: 15px; resize: vertical; min-height: 64px; }
.field textarea:focus, .field input:focus { outline: none; border-color: var(--gold-dark); box-shadow: 0 0 0 3px rgba(180,143,82,.18); }
.field textarea::placeholder, .field input::placeholder { color: var(--muted); opacity: .75; font-style: italic; }
.autosave-note { display: flex; align-items: center; gap: 8px; margin-top: 4px; color: var(--muted); font-size: 12px; }
.autosave-note.is-saved { color: var(--ok); }

/* Decisión: cards seleccionables */
.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 28px 0; }
@media (max-width: 640px) { .choice-grid { grid-template-columns: 1fr; } }
.choice-card { text-align: left; cursor: pointer; padding: 24px; border-radius: 18px; background: #fff; border: 2px solid var(--line); transition: border-color .2s ease, transform .2s ease; }
.choice-card:hover { transform: translateY(-3px); }
.choice-card.is-selected { border-color: var(--gold-dark); background: var(--ivory); }
.choice-card h3 { margin: 0 0 10px; font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: 20px; color: var(--navy-deep); }
.choice-card p { margin: 0 0 6px; font-size: 14px; color: var(--navy-soft); }
.choice-card .tag { display: inline-block; margin-top: 10px; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--gold-dark); }

/* Construcción / loading IA */
.ai-loading { display: flex; flex-direction: column; align-items: center; gap: 18px; padding: 40px 0; text-align: center; }
.ai-spinner { width: 56px; height: 56px; border-radius: 50%; border: 3px solid var(--line); border-top-color: var(--gold-dark); animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.ai-loading .msg { color: var(--muted); font-size: 14px; font-style: italic; }

.ficha-card { margin: 24px 0; padding: 28px; border-radius: 18px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
.ficha-row { padding: 14px 0; border-bottom: 1px dashed var(--line); }
.ficha-row:last-child { border-bottom: none; }
.ficha-row label { display: block; margin-bottom: 6px; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--gold-dark); }
.ficha-row .value { font-size: 15px; color: var(--ink); line-height: 1.6; }
.ficha-row textarea { width: 100%; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--line); font-size: 15px; }

/* Feedback IA */
.feedback-list { display: grid; gap: 14px; margin: 24px 0; }
.feedback-item { display: flex; gap: 12px; padding: 16px 18px; border-radius: 14px; background: var(--ivory); border-left: 4px solid var(--warn); }
.feedback-item.is-ok { border-left-color: var(--ok); }
.feedback-item .mark { flex: none; font-size: 18px; }
.feedback-item .text { font-size: 14.5px; color: var(--ink); line-height: 1.55; }
.feedback-item .text b { color: var(--navy-deep); }

/* Entregables */
.deliverable-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 28px 0; }
@media (max-width: 640px) { .deliverable-grid { grid-template-columns: 1fr; } }
.deliverable-card { padding: 24px; border-radius: 18px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
.deliverable-card .glyph { font-size: 28px; margin-bottom: 8px; }
.deliverable-card h3 { margin: 0 0 10px; font-size: 16px; color: var(--navy-deep); }
.deliverable-card .preview { margin: 0 0 16px; padding: 10px 12px; border-radius: 10px; background: var(--ivory); font-size: 12px; color: var(--muted); font-family: monospace; white-space: pre-wrap; max-height: 90px; overflow: hidden; }
.deliverable-card .btn { width: 100%; justify-content: center; padding: 12px 20px; font-size: 13px; }

/* Cards genéricas de opciones generadas por IA (M1-MF): segmentos,
   dolores, hipótesis, pilares de contenido, etc. Pensadas para
   reutilizarse en todas las misiones que siguen el mismo patrón de
   "la IA propone N opciones → el participante prioriza/elige". */
.option-grid { display: grid; gap: 16px; margin: 24px 0; }
.option-grid.cols-2 { grid-template-columns: 1fr 1fr; }
.option-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 720px) { .option-grid.cols-2, .option-grid.cols-3 { grid-template-columns: 1fr; } }
.option-card { position: relative; padding: 20px 22px; border-radius: 16px; background: #fff; border: 2px solid var(--line); }
.option-card.is-selected { border-color: var(--gold-dark); background: var(--ivory); }
.option-card h3 { margin: 0 0 8px; font-size: 16px; color: var(--navy-deep); }
.option-card p { margin: 0; font-size: 14px; color: var(--navy-soft); }
.option-card .meta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--gold-dark); }
.option-card .rank-badge { position: absolute; top: -10px; left: -10px; width: 28px; height: 28px; border-radius: 50%; background: var(--navy-deep); color: var(--gold-bright); font-family: var(--display); font-size: 14px; display: grid; place-items: center; }
.option-card .rank-controls { display: flex; gap: 6px; margin-top: 14px; }
.option-card .rank-controls button { padding: 6px 10px; border-radius: 8px; border: 1px solid var(--line); background: transparent; cursor: pointer; font-size: 12px; }
.option-card .rank-controls button:disabled { opacity: .3; cursor: not-allowed; }
.option-card .radio-row { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; }
.option-card .radio-row input { margin-top: 4px; accent-color: var(--gold-dark); }
.numbered-list { display: grid; gap: 12px; margin: 20px 0; padding: 0; list-style: none; counter-reset: n; }
.numbered-list li { counter-increment: n; padding: 14px 16px 14px 44px; position: relative; border-radius: 12px; background: var(--ivory); font-size: 14.5px; color: var(--ink); line-height: 1.55; }
.numbered-list li::before { content: counter(n); position: absolute; left: 12px; top: 12px; width: 22px; height: 22px; border-radius: 50%; background: var(--navy-deep); color: var(--gold-bright); font-size: 12px; font-weight: 700; display: grid; place-items: center; }

/* Continuidad */
.mission-track { display: grid; grid-template-columns: repeat(9, 1fr); gap: 8px; margin: 28px 0; }
@media (max-width: 640px) { .mission-track { grid-template-columns: repeat(3, 1fr); } }
.mission-track .m { padding: 12px 6px; border-radius: 10px; text-align: center; background: var(--ivory); border: 1px solid var(--line); font-size: 11px; font-weight: 700; color: var(--muted); }
.mission-track .m.is-done { background: var(--navy-deep); color: var(--gold-bright); border-color: var(--navy-deep); }

.facilitator-hint { margin-top: 32px; padding: 14px 18px; border-radius: 12px; background: var(--navy-deep); color: rgba(250,248,242,.75); font-size: 12.5px; }
.facilitator-hint b { color: var(--gold-bright); }

/* ===== Pantalla de asiento / lobby ===== */
.seat-card { text-align: center; }
.seat-number { font-family: var(--display); font-size: 64px; color: var(--gold-dark); line-height: 1; }
.name-gate { display: grid; gap: 16px; max-width: 420px; margin: 28px auto 0; }
.name-gate input { padding: 16px 18px; border-radius: 12px; border: 1px solid var(--line); font-size: 16px; text-align: center; }

/* ===== Panel del facilitador ===== */
.facilitator-shell { min-height: 100vh; background: var(--navy-black); color: var(--cream); padding: clamp(20px, 4vw, 44px); }
.facilitator-top { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-bottom: 28px; }
.facilitator-top h1 { margin: 0; font-family: var(--display); font-weight: 400; text-transform: uppercase; font-size: clamp(28px, 4vw, 40px); }
.facilitator-top .sub { color: rgba(250,248,242,.55); font-size: 13px; }
.controls-row { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 32px; }
.control-btn { padding: 13px 20px; border-radius: 12px; border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.05); color: var(--cream); cursor: pointer; font-weight: 700; font-size: 13.5px; transition: background .2s ease, border-color .2s ease; }
.control-btn:hover { background: rgba(255,255,255,.1); border-color: var(--gold-bright); }
.control-btn.is-primary { background: linear-gradient(135deg, var(--gold-bright), var(--gold)); color: var(--navy-black); border-color: transparent; }

.avatar-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 720px) { .avatar-grid { grid-template-columns: repeat(2, 1fr); } }
.avatar-card { padding: 16px; border-radius: 14px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); }
.avatar-card .top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.avatar-card .seat { font-size: 11px; color: rgba(250,248,242,.5); text-transform: uppercase; letter-spacing: .06em; }
.status-dot { width: 10px; height: 10px; border-radius: 50%; }
.status-dot.ok { background: #4caf6f; box-shadow: 0 0 8px #4caf6f; }
.status-dot.warn { background: #e0a53c; box-shadow: 0 0 8px #e0a53c; }
.status-dot.stuck { background: #e05c5c; box-shadow: 0 0 8px #e05c5c; }
.avatar-card .name { font-weight: 700; margin-bottom: 4px; }
.avatar-card .screen-pos { font-size: 12px; color: rgba(250,248,242,.55); }
.avatar-card.is-empty { opacity: .45; border-style: dashed; }
.facilitator-summary { margin-top: 28px; padding: 16px 20px; border-radius: 14px; background: rgba(255,255,255,.05); font-size: 13.5px; color: rgba(250,248,242,.75); }

.mock-banner { position: fixed; bottom: 0; left: 0; right: 0; z-index: 50; padding: 10px 18px; background: var(--danger); color: #fff; font-size: 12.5px; text-align: center; font-weight: 700; letter-spacing: .02em; }

/* Banner global de la app del participante — refleja en vivo "Pausar
   todos" / "Mensaje al grupo" del panel del facilitador (Supabase
   Realtime, ver script.js: watchSesionBanner). */
.global-banner { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 16px; font-size: 13px; font-weight: 600; text-align: center; }
.global-banner.is-pause { background: var(--gold); color: var(--navy-deep); }
.global-banner.is-message { background: var(--navy-deep); color: var(--cream, #faf8f2); }