/* ============================================================
   Cara o Cruz (coc) - Estilos del juego de moneda
   Namespace: .coc-app
   ============================================================ */

.coc-app {
    --coc-gradiente: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --coc-gradiente-ok: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    --coc-oro: #f59e0b;
    --coc-cobre: #d97706;
    --coc-sombra: 0 8px 25px rgba(245,158,11,0.22);
    --coc-radio: 16px;
    --coc-trans: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: #e2e8f0;
    max-width: 600px;
    margin: 0 auto;
}

.coc-fase { animation: cocFadeIn 0.4s ease; }
@keyframes cocFadeIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

.coc-header { text-align: center; margin-bottom: 1.5rem; }
.coc-titulo { font-size: 1.5rem; font-weight: 700; background: var(--coc-gradiente); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 0.3rem; }
.coc-subtitulo { opacity: 0.7; font-size: 0.9rem; }

.coc-modos { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem; }
.coc-btn-modo {
    background: rgba(255,255,255,0.04); border: 1px solid rgba(245,158,11,0.18); border-radius: var(--coc-radio);
    padding: 1.2rem 1rem; cursor: pointer; color: #e2e8f0; transition: var(--coc-trans);
    display: flex; flex-direction: column; align-items: center; gap: 0.3rem;
}
.coc-btn-modo:hover { border-color: var(--coc-oro); transform: translateY(-4px); box-shadow: var(--coc-sombra); background: rgba(245,158,11,0.06); }
.coc-modo-icon { font-size: 2rem; }
.coc-modo-nombre { font-weight: 700; }
.coc-modo-desc { font-size: 0.75rem; opacity: 0.5; }

.coc-juego-header { display: flex; justify-content: space-between; margin-bottom: 0.5rem; }
.coc-juego-modo { font-weight: 600; opacity: 0.8; }
.coc-juego-score { font-weight: 700; color: var(--coc-oro); }
.coc-progress-bar { height: 6px; background: rgba(255,255,255,0.08); border-radius: 3px; overflow: hidden; margin-bottom: 1.5rem; }
.coc-progress-fill { height: 100%; background: var(--coc-gradiente); border-radius: 3px; transition: width 0.4s ease; width: 0; }

.coc-moneda-container { text-align: center; margin: 2rem 0; }
.coc-moneda { width: 120px; height: 120px; margin: 0 auto; font-size: 6rem; display: flex; align-items: center; justify-content: center; transition: transform 0.8s ease; }
.coc-moneda.coc-flip { animation: cocFlip 1.5s ease; }
@keyframes cocFlip {
    0% { transform: rotateX(0deg); }
    20% { transform: rotateX(720deg); }
    40% { transform: rotateX(1440deg); }
    60% { transform: rotateX(2160deg); }
    80% { transform: rotateX(2600deg); }
    100% { transform: rotateX(2520deg); }
}
.coc-moneda-cara, .coc-moneda-cruz { display: none; }
.coc-moneda.coc-resultado-cara .coc-moneda-cara { display: block; }
.coc-moneda.coc-resultado-cruz .coc-moneda-cruz { display: block; }

.coc-prediccion { text-align: center; margin-bottom: 1rem; }
.coc-prediccion p { opacity: 0.8; margin-bottom: 0.6rem; }
.coc-btn-predice {
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.15); border-radius: 12px;
    padding: 0.7rem 1.5rem; color: #e2e8f0; cursor: pointer; font-size: 1rem; margin: 0 0.4rem; transition: var(--coc-trans);
}
.coc-btn-predice:hover { border-color: var(--coc-oro); }
.coc-btn-predice.coc-selected { background: rgba(245,158,11,0.2); border-color: var(--coc-oro); }

.coc-btn-lanzar { display: block; width: 100%; background: var(--coc-gradiente); border: none; padding: 1rem; border-radius: 30px; color: white; font-weight: 700; font-size: 1.1rem; cursor: pointer; transition: var(--coc-trans); }
.coc-btn-lanzar:hover:not(:disabled) { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(245,158,11,0.35); }
.coc-btn-lanzar:disabled { opacity: 0.4; cursor: not-allowed; }
.coc-resultado-texto { text-align: center; font-size: 1rem; margin-top: 1rem; opacity: 0.85; }

.coc-resultado-header { text-align: center; margin-bottom: 1.5rem; }
.coc-resultado-icon { font-size: 4rem; }
.coc-resultado-titulo { font-size: 1.5rem; font-weight: 700; background: var(--coc-gradiente); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin: 0.5rem 0; }
.coc-resultado-score { opacity: 0.8; }
.coc-resultado-score span { font-weight: 700; color: var(--coc-oro); }
.coc-resultado-mensaje { background: rgba(255,255,255,0.04); border: 1px solid rgba(245,158,11,0.15); border-radius: var(--coc-radio); padding: 1.2rem; text-align: center; margin: 1rem 0; }
.coc-resultado-mensaje p { opacity: 0.9; }

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

@media (max-width: 480px) { .coc-modos { grid-template-columns: 1fr; } .coc-moneda { font-size: 4rem; } }
@media (prefers-contrast: high) { .coc-btn-modo { border: 2px solid white; } }
@media (prefers-reduced-motion: reduce) { .coc-moneda.coc-flip { animation: none; } }