/* ============================================================
   Test ESP (esp) - Estilos del test cientifico de percepcion
   Namespace: .esp-app
   ============================================================ */

.esp-app {
    --esp-gradiente: linear-gradient(135deg, #1e3a5f 0%, #2563eb 100%);
    --esp-azul: #3b82f6;
    --esp-verde: #10b981;
    --esp-rojo: #ef4444;
    --esp-sombra: 0 8px 25px rgba(37,99,235,0.22);
    --esp-radio: 16px;
    --esp-trans: all 0.3s ease;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6; color: #e2e8f0;
    max-width: 650px; margin: 0 auto;
}
.esp-fase { animation: espFadeIn 0.4s ease; }
@keyframes espFadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.esp-header { text-align: center; margin-bottom: 1.5rem; }
.esp-titulo { font-size: 1.4rem; font-weight: 700; background: var(--esp-gradiente); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.esp-subtitulo { opacity: 0.6; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; }

.esp-intro-box { background: rgba(37,99,235,0.06); border: 1px solid rgba(37,99,235,0.2); border-radius: var(--esp-radio); padding: 1.5rem; text-align: center; margin-bottom: 1.2rem; }
.esp-intro-box p { opacity: 0.85; font-size: 0.9rem; margin-top: 1rem; }
.esp-estadisticas { display: flex; justify-content: center; gap: 1.5rem; flex-wrap: wrap; }
.esp-stat { text-align: center; }
.esp-stat span { display: block; font-size: 1.5rem; font-weight: 700; color: #60a5fa; }
.esp-stat { font-size: 0.75rem; opacity: 0.65; }

.esp-btn-inicio { display: block; width: 100%; background: var(--esp-gradiente); border: none; padding: 1rem; border-radius: 30px; color: white; font-weight: 700; font-size: 1.05rem; cursor: pointer; transition: var(--esp-trans); }
.esp-btn-inicio:hover { transform: translateY(-3px); box-shadow: var(--esp-sombra); }

.esp-ronda-header { display: flex; justify-content: space-between; margin-bottom: 0.5rem; font-weight: 500; }
.esp-progress-bar { height: 6px; background: rgba(255,255,255,0.08); border-radius: 3px; overflow: hidden; margin-bottom: 1rem; }
.esp-progress-fill { height: 100%; background: var(--esp-gradiente); border-radius: 3px; transition: width 0.4s ease; width: 0; }

.esp-carta-oculta { background: rgba(37,99,235,0.08); border: 2px dashed rgba(37,99,235,0.25); border-radius: var(--esp-radio); padding: 2rem; text-align: center; margin-bottom: 1rem; }
.esp-oculta-icon { font-size: 2.5rem; margin-bottom: 0.3rem; }
.esp-oculta-texto { opacity: 0.45; font-style: italic; font-size: 0.9rem; }
.esp-instruccion { text-align: center; opacity: 0.7; margin-bottom: 0.6rem; font-size: 0.9rem; }

.esp-opciones-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0.5rem; margin-bottom: 1rem; }
.esp-opcion-btn {
    background: rgba(255,255,255,0.04); border: 1px solid rgba(37,99,235,0.18); border-radius: 10px;
    padding: 0.8rem 0.3rem; cursor: pointer; color: #e2e8f0; text-align: center; transition: var(--esp-trans);
    display: flex; flex-direction: column; align-items: center; gap: 0.2rem;
}
.esp-opcion-btn:hover:not(:disabled) { border-color: #60a5fa; transform: translateY(-2px); background: rgba(37,99,235,0.08); }
.esp-opcion-btn:disabled { cursor: default; opacity: 0.7; }
.esp-op-icon { font-size: 1.5rem; }
.esp-op-nombre { font-size: 0.65rem; opacity: 0.6; }
.esp-correcta { border-color: var(--esp-verde); background: rgba(16,185,129,0.15); }

.esp-feedback { padding: 0.6rem; border-radius: 8px; text-align: center; font-size: 0.85rem; margin-top: 0.5rem; }
.esp-fb-ok { background: rgba(16,185,129,0.12); border: 1px solid rgba(16,185,129,0.3); color: #6ee7b7; }
.esp-fb-fail { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.25); color: #fca5a5; }

.esp-resultado-header { text-align: center; margin-bottom: 1rem; }
.esp-resultado-icon { font-size: 3.5rem; }
.esp-resultado-titulo { font-size: 1.3rem; font-weight: 700; background: var(--esp-gradiente); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin: 0.4rem 0; }
.esp-resultado-score { opacity: 0.75; }
.esp-analisis-box { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.6rem; margin: 1rem 0; }
.esp-analisis-item { background: rgba(37,99,235,0.08); border: 1px solid rgba(37,99,235,0.15); border-radius: 10px; padding: 0.8rem; text-align: center; }
.esp-analisis-item span { display: block; font-size: 0.7rem; opacity: 0.55; }
.esp-analisis-item strong { font-size: 1.2rem; color: #60a5fa; }
.esp-resultado-mensaje { background: rgba(255,255,255,0.04); border: 1px solid rgba(37,99,235,0.15); border-radius: var(--esp-radio); padding: 1rem; margin: 1rem 0; }
.esp-resultado-mensaje p { opacity: 0.85; margin-bottom: 0.4rem; font-size: 0.9rem; }
.esp-btn-reinicio { display: block; width: 100%; background: var(--esp-gradiente); border: none; padding: 0.9rem; border-radius: 30px; color: white; font-weight: 700; font-size: 1rem; cursor: pointer; transition: var(--esp-trans); }
.esp-btn-reinicio:hover { transform: translateY(-3px); }

@media (max-width: 500px) { .esp-opciones-grid { grid-template-columns: repeat(3, 1fr); } .esp-analisis-box { grid-template-columns: 1fr; } }
@media (prefers-contrast: high) { .esp-opcion-btn { border: 2px solid white; } }
@media (prefers-reduced-motion: reduce) { .esp-fase { animation: none; } }