html, body {
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    height: 100% !important;
    overflow: hidden; 
    background-color: #000;
}

/* --- VARIABLES GLOBALES DE COLOR --- */
:root {
    --bg-color: #fdfcf7; 
    --text-color: #1a1a1a;
    --card-bg: #ffffff;
    --gold: #D4AF37;
    --gold-light: #F1D592;
    --gradient-master: radial-gradient(circle at top, #ffffff 0%, #fdfcf7 100%);
    --border-subtle: rgba(0,0,0,0.05);
    --report-text-color: #1e3a8a; 
    --report-title-color: #1d4ed8;
}

/* Contenedor Maestro Aislante */
#vlp-landing-master {
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100vw; 
    height: 100vh;
    z-index: 9999999; 
    overflow-y: auto; 
    overflow-x: hidden;
    background-color: var(--bg-color) !important;
    background: var(--gradient-master) !important;
    color: var(--text-color) !important;
    transition: background 0.3s ease, color 0.3s ease;
}

.app-shell {
    min-height: 100vh;
    width: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Botón de la Ruedita */
.settings-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    color: var(--gold);
    border: none;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    cursor: pointer;
    transition: transform 0.3s ease;
}
.settings-btn:hover { transform: rotate(45deg); }

.dropdown-menu {
    display: none;
    position: absolute;
    top: 65px;
    right: 20px;
    width: 180px;
    background: var(--card-bg) !important;
    border: 1px solid var(--gold);
    border-radius: 12px;
    z-index: 110;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    overflow: hidden;
}

.menu-item {
    padding: 12px 16px;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-color) !important;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background 0.2s;
}
.menu-item:hover { background: rgba(212, 175, 55, 0.15); }
.menu-item.border-t { border-top: 1px solid var(--border-subtle); }

.title-container {
    text-align: center;
    padding: 60px 20px 15px;
}

.main-title {
    font-family: 'Cinzel', serif;
    font-size: 2.2rem;
    color: var(--gold);
    line-height: 1.1;
}

.glow-gold { text-shadow: 0 0 15px rgba(212, 175, 55, 0.6); }

.btn-gold {
    background: linear-gradient(to right, #aa820a, var(--gold));
    box-shadow: 0 10px 25px -10px rgba(212, 175, 55, 0.5);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--gold-light);
}
.btn-gold:hover { 
    transform: translateY(-2px); 
    box-shadow: 0 15px 35px -10px rgba(212, 175, 55, 0.7); 
}

.verse-card {
    background: var(--card-bg) !important;
    color: var(--text-color) !important;
    margin: 0 20px 10px;
    padding: 24px;
    border-radius: 15px;
    border-right: 5px solid var(--gold);
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    position: relative;
}

.verse-card::before {
    content: ''; position: absolute; top: -1px; left: 10%;
    width: 30%; height: 2px; background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.rect-btn {
    color: white;
    margin: 0 20px 20px;
    padding: 20px;
    border-radius: 15px;
    font-weight: 700;
    text-transform: uppercase;
    text-align: center;
    cursor: pointer;
}

.grid-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    padding: 0 20px 40px;
}

.square-btn {
    background: var(--card-bg) !important;
    border: 2px solid var(--gold);
    aspect-ratio: 1/1;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, background 0.3s;
    color: var(--text-color) !important;
}
.square-btn:hover { transform: scale(1.02); }

.candle-flame {
    font-size: 3.5rem;
    animation: burn 2s infinite alternate ease-in-out;
    display: block;
    margin: 0 auto;
}

@media (orientation: portrait) {
    #chartEstadisticas {
        max-height: 230px;
    }
}

@keyframes burn {
    from { transform: scale(1); filter: drop-shadow(0 0 5px var(--gold-light)); }
    to { transform: scale(1.08); filter: drop-shadow(0 0 15px var(--gold)); }
}

/* --- MODAL CONFIGURACIÓN Y PANELES --- */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    z-index: 100000000 !important;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-content {
    background: var(--card-bg) !important;
    color: var(--text-color) !important;
    padding: 25px;
    border-radius: 24px;
    border: 2px solid var(--gold);
    width: 100%;
    max-width: 380px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.theme-selector-btn {
    width: 100%;
    padding: 10px;
    border-radius: 10px;
    border: 2px solid rgba(212, 175, 55, 0.4);
    background: transparent;
    font-weight: 600;
    font-size: 0.9rem;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    color: var(--text-color) !important;
}
.theme-selector-btn.active {
    border-color: var(--gold);
    background: rgba(212, 175, 55, 0.15);
}

/* --- VISTAS INTERNES FULLSCREEN --- */
.fullscreen-view {
    display: none;
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9999999; 
    overflow-y: auto; 
    overflow-x: hidden;
    background-color: var(--bg-color) !important;
    background: var(--gradient-master) !important;
    color: var(--text-color) !important;
}

#view-resultado-examen {
    color: var(--report-text-color) !important;
}

@media print {
    body * { visibility: hidden; }
    #view-resultado-examen, #view-resultado-examen * { visibility: visible; }
    #view-resultado-examen { position: absolute; left: 0; top: 0; width: 100%; background: #fff !important; color: #000 !important; }
    .no-print { display: none !important; }
}