/* ===== SISTEMA DE TEMAS - FASE 2 ===== */

/* Variables CSS para temas */
:root {
    /* Tema Claro (por defecto) */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --text-muted: #adb5bd;
    --border-color: #dee2e6;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-hover: rgba(0, 0, 0, 0.15);
    
    /* Colores de la iglesia (no cambian) */
    --church-primary: #2c5aa0;
    --church-secondary: #1e3f73;
    --church-accent: #ffd700;
}

/* Tema Oscuro */
[data-theme="dark"] {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --bg-tertiary: #404040;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    --border-color: #404040;
    --shadow: rgba(0, 0, 0, 0.3);
    --shadow-hover: rgba(0, 0, 0, 0.4);
}

/* Tema Sepia */
[data-theme="sepia"] {
    --bg-primary: #f4f1ea;
    --bg-secondary: #ede6d3;
    --bg-tertiary: #e6dcc6;
    --text-primary: #5c4b37;
    --text-secondary: #8b7355;
    --text-muted: #a08b6b;
    --border-color: #d4c4a8;
    --shadow: rgba(92, 75, 55, 0.1);
    --shadow-hover: rgba(92, 75, 55, 0.15);
}

/* Aplicar variables a elementos */
body {
    background-color: var(--bg-primary) !important;
    color: var(--text-primary) !important;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Cards y contenedores */
.card {
    background-color: var(--bg-primary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
    box-shadow: 0 2px 10px var(--shadow) !important;
}

.card:hover {
    box-shadow: 0 4px 20px var(--shadow-hover) !important;
}

.card-header {
    background-color: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

.card-footer {
    background-color: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
}

/* Navegación */
.navbar-light {
    background-color: var(--bg-primary) !important;
    border-bottom: 1px solid var(--border-color);
}

.navbar-light .navbar-nav .nav-link {
    color: var(--text-primary) !important;
}

.navbar-light .navbar-nav .nav-link:hover {
    color: var(--church-primary) !important;
}

.dropdown-menu {
    background-color: var(--bg-primary) !important;
    border-color: var(--border-color) !important;
    box-shadow: 0 4px 20px var(--shadow) !important;
}

.dropdown-item {
    color: var(--text-primary) !important;
}

.dropdown-item:hover {
    background-color: var(--bg-secondary) !important;
    color: var(--church-primary) !important;
}

/* Formularios */
.form-control {
    background-color: var(--bg-primary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

.form-control:focus {
    background-color: var(--bg-primary) !important;
    border-color: var(--church-primary) !important;
    color: var(--text-primary) !important;
    box-shadow: 0 0 0 0.2rem rgba(44, 90, 160, 0.25) !important;
}

.form-select {
    background-color: var(--bg-primary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

/* Alertas */
.alert {
    border-color: var(--border-color) !important;
}

.alert-light {
    background-color: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
}

/* Tablas */
.table {
    color: var(--text-primary) !important;
}

.table-striped > tbody > tr:nth-of-type(odd) > td {
    background-color: var(--bg-secondary) !important;
}

.table th {
    border-color: var(--border-color) !important;
    background-color: var(--bg-secondary) !important;
}

.table td {
    border-color: var(--border-color) !important;
}

/* Paginación */
.page-link {
    background-color: var(--bg-primary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

.page-link:hover {
    background-color: var(--bg-secondary) !important;
    border-color: var(--church-primary) !important;
    color: var(--church-primary) !important;
}

.page-item.active .page-link {
    background-color: var(--church-primary) !important;
    border-color: var(--church-primary) !important;
}

/* Breadcrumbs */
.breadcrumb {
    background-color: var(--bg-secondary) !important;
}

.breadcrumb-item a {
    color: var(--church-primary) !important;
}

.breadcrumb-item.active {
    color: var(--text-secondary) !important;
}

/* Badges */
.badge.bg-light {
    background-color: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
}

.badge.bg-secondary {
    background-color: var(--text-secondary) !important;
}

/* Botón de cambio de tema */
.theme-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1050;
    background-color: var(--church-primary);
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    box-shadow: 0 4px 12px var(--shadow);
    transition: all 0.3s ease;
    cursor: pointer;
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px var(--shadow-hover);
}

.theme-toggle i {
    font-size: 1.2rem;
}

/* Sugerencias de búsqueda */
#searchSuggestions {
    background-color: var(--bg-primary) !important;
    border-color: var(--border-color) !important;
    box-shadow: 0 4px 20px var(--shadow) !important;
}

.suggestion-item {
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

.suggestion-item:hover {
    background-color: var(--bg-secondary) !important;
}

.suggestion-item.bg-primary {
    background-color: var(--church-primary) !important;
    color: white !important;
}

/* Himnario específico */
.himno-card {
    background-color: var(--bg-primary) !important;
    border-color: var(--border-color) !important;
    transition: all 0.3s ease;
}

.himno-card:hover {
    border-color: var(--church-primary) !important;
    box-shadow: 0 8px 25px var(--shadow-hover) !important;
}

.himno-content {
    background-color: var(--bg-primary) !important;
    color: var(--text-primary) !important;
}

/* Tamaños de fuente personalizables */
.font-small {
    font-size: 0.875rem !important;
}

.font-normal {
    font-size: 1rem !important;
}

.font-large {
    font-size: 1.125rem !important;
}

.font-extra-large {
    font-size: 1.25rem !important;
}

/* Alto contraste */
[data-contrast="high"] {
    --text-primary: #000000;
    --bg-primary: #ffffff;
    --border-color: #000000;
}

[data-theme="dark"][data-contrast="high"] {
    --text-primary: #ffffff;
    --bg-primary: #000000;
    --border-color: #ffffff;
}

/* Animaciones suaves */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Responsive */
@media (max-width: 768px) {
    .theme-toggle {
        bottom: 15px;
        right: 15px;
        width: 45px;
        height: 45px;
    }
    
    .theme-toggle i {
        font-size: 1rem;
    }
}

/* Modo de impresión */
@media print {
    .theme-toggle {
        display: none !important;
    }
    
    body {
        background-color: white !important;
        color: black !important;
    }
    
    .card {
        border: 1px solid #000 !important;
        box-shadow: none !important;
    }
}