/* ============================================================
   Test Clariaudiencia Avanzada (tca) - Estilos
   Namespace: .tca-app
   ============================================================ */

.tca-app {
    --tca-gradiente: linear-gradient(135deg, #059669 0%, #38ef7d 100%);
    --tca-verde: #059669;
    --tca-verde-claro: #38ef7d;
    --tca-dorado: #f59e0b;
    --tca-purpura: #8b5cf6;
    --tca-sombra: 0 8px 25px rgba(5,150,105,0.22);
    --tca-radio: 16px;
    --tca-trans: all 0.3s ease;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6; color: #e2e8f0;
    max-width: 600px; margin: 0 auto;
}
.tca-fase { animation: tcaFadeIn 0.4s ease; }
@keyframes tcaFadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.tca-header { text-align: center; margin-bottom: 1.5rem; }
.tca-icono-header { font-size: 3rem; margin-bottom: 0.5rem; }
.tca-titulo { font-size: 1.5rem; font-weight: 700; background: var(--tca-gradiente); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 0.3rem; }
.tca-subtitulo { opacity: 0.65; font-size: 0.9rem; }

.tca-intro { background: rgba(5,150,105,0.06); border: 1px solid rgba(5,150,105,0.2); border-radius: var(--tca-radio); padding: 1.3rem; margin-bottom: 1.2rem; text-align: center; }
.tca-intro-texto { opacity: 0.85; line-height: 1.7; font-size: 0.95rem; }

.tca-tipos { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.2rem; }
.tca-tipo-item {
    display: flex; align-items: center; gap: 0.8rem;
    background: rgba(255,255,255,0.03); border-radius: 12px; padding: 0.7rem 1rem;
}
.tca-tipo-icon { font-size: 1.5rem; flex-shrink: 0; }
.tca-tipo-nombre { font-weight: 600; font-size: 0.9rem; }
.tca-tipo-desc { font-size: 0.75rem; opacity: 0.5; margin-left: auto; }
.tca-btn-inicio { display: block; width: 100%; background: var(--tca-gradiente); border: none; padding: 1rem; border-radius: 30px; color: white; font-weight: 700; font-size: 1.05rem; cursor: pointer; transition: var(--tca-trans); }
.tca-btn-inicio:hover { transform: translateY(-3px); box-shadow: var(--tca-sombra); }

.tca-juego-header { display: flex; justify-content: space-between; margin-bottom: 0.5rem; font-weight: 500; }
.tca-juego-score { color: var(--tca-verde-claro); }
.tca-progress-bar { height: 6px; background: rgba(255,255,255,0.08); border-radius: 3px; overflow: hidden; margin-bottom: 1.2rem; }
.tca-progress-fill { height: 100%; background: var(--tca-gradiente); border-radius: 3px; transition: width 0.4s ease; width: 0; }

.tca-pregunta-box { background: rgba(5,150,105,0.08); border: 1px solid rgba(5,150,105,0.2); border-radius: var(--tca-radio); padding: 1.5rem; text-align: center; margin-bottom: 1.2rem; }
.tca-pregunta-tipo { font-size: 0.75rem; font-weight: 600; opacity: 0.5; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.5rem; }
.tca-pregunta-texto { font-size: 1.1rem; font-weight: 600; line-height: 1.6; }

.tca-opciones-grid { display: flex; flex-direction: column; gap: 0.6rem; }
.tca-opcion-btn {
    background: rgba(255,255,255,0.04); border: 1px solid rgba(5,150,105,0.18); border-radius: 12px;
    padding: 1rem 1.2rem; cursor: pointer; color: #e2e8f0; text-align: left; transition: var(--tca-trans);
    font-size: 0.95rem;
}
.tca-opcion-btn:hover:not(:disabled) { border-color: var(--tca-verde-claro); background: rgba(5,150,105,0.06); transform: translateX(6px); }
.tca-opcion-btn:disabled { cursor: default; opacity: 0.5; }
.tca-opcion-btn.tca-acierto { background: rgba(56,239,125,0.12); border-color: var(--tca-verde-claro); opacity: 1; }
.tca-opcion-btn.tca-fallo { background: rgba(239,68,68,0.1); border-color: rgba(239,68,68,0.3); opacity: 1; }

.tca-resultado-header { text-align: center; margin-bottom: 1.5rem; }
.tca-resultado-icon { font-size: 3.5rem; }
.tca-resultado-titulo { font-size: 1.4rem; font-weight: 700; background: var(--tca-gradiente); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin: 0.4rem 0; }
.tca-resultado-score { opacity: 0.75; }
.tca-resultado-score span { font-weight: 700; color: var(--tca-verde-claro); }

.tca-desglose-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.6rem; margin: 1rem 0; }
.tca-desg-item { background: rgba(5,150,105,0.08); padding: 0.8rem; border-radius: 10px; text-align: center; }
.tca-desg-item .tca-desg-icon { display: block; font-size: 1.3rem; margin-bottom: 0.2rem; }
.tca-desg-item .tca-desg-label { display: block; font-size: 0.7rem; opacity: 0.6; }
.tca-desg-item .tca-desg-val { display: block; font-size: 1.1rem; font-weight: 700; color: var(--tca-verde-claro); }

.tca-resultado-mensaje { background: rgba(255,255,255,0.04); border: 1px solid rgba(5,150,105,0.15); border-radius: var(--tca-radio); padding: 1.2rem; margin: 1rem 0; }
.tca-resultado-mensaje p { opacity: 0.85; line-height: 1.6; margin-bottom: 0.4rem; }

.tca-btn-reinicio { display: block; width: 100%; background: var(--tca-gradiente); border: none; padding: 0.9rem; border-radius: 30px; color: white; font-weight: 700; font-size: 1rem; cursor: pointer; transition: var(--tca-trans); }
.tca-btn-reinicio:hover { transform: translateY(-3px); }

@media (max-width: 480px) { .tca-desglose-grid { grid-template-columns: 1fr; } .tca-tipo-desc { display: none; } }
@media (prefers-contrast: high) { .tca-opcion-btn { border: 2px solid white; } }
@media (prefers-reduced-motion: reduce) { .tca-fase { animation: none; } }