/* assets/css/themes.css */

/* --- Estilos Globales Modernos para Páginas de Gestión --- */

:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --shadow-modern: 0 10px 25px rgba(0, 0, 0, 0.07);
    --shadow-hover: 0 15px 35px rgba(0, 0, 0, 0.1);
}

body {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

[data-bs-theme="dark"] body {
    background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
}

/* Navbar - Aplicar clase 'modern-navbar' en partials/navbar.php */
.modern-navbar {
    background: var(--glass-bg) !important;
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 9998;
}

/* Contenedor principal */
.main-container {
    padding-top: 2rem;
    padding-bottom: 2rem;
    /* Aseguramos que no se cree un contexto de apilamiento que interfiera */
    position: relative;
    z-index: 1;
    /* Fondo blanco sólido para ocultar el gradiente del body */
    background-color: #fff;
    border-radius: 20px;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.05);
    margin-top: 1rem;
    margin-bottom: 1rem;
}

/* Títulos */
.main-container h2 {
    font-weight: 600;
    color: var(--bs-emphasis-color);
}

/* Tarjetas para filtros y tablas */
.card {
    border: none;
    border-radius: 20px;
    /* Aseguramos que las tarjetas no interfieran con el navbar y dropdowns */
    position: relative;
    z-index: 1;
}

/* Asegurar que contenido de cards no interfiera con dropdowns */
.card-body,
.card-header {
    position: relative;
    z-index: 1;
}

/* Tablas modernas */
.table {
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(0, 0, 0, 0.02);
    position: relative;
    z-index: 1;
}

[data-bs-theme="dark"] .table {
    --bs-table-striped-bg: rgba(255, 255, 255, 0.03);
}

/* Forzar fondo claro en tablas con thead table-light (modo claro) */
.table thead.table-light ~ tbody tr {
    --bs-table-bg: #fff;
    --bs-table-striped-bg: #f8f9fa;
    background-color: #fff !important;
    color: #000 !important;
}

.table thead.table-light ~ tbody tr:nth-of-type(odd) {
    background-color: #f8f9fa !important;
}

/* Forzar tema claro en tablas con clase table-light incluso en modo oscuro */
[data-bs-theme="dark"] .table-light,
[data-bs-theme="dark"] .table-light > thead,
[data-bs-theme="dark"] .table-light > tbody,
[data-bs-theme="dark"] .table-light > tfoot {
    --bs-table-color: #000;
    --bs-table-bg: #fff;
    --bs-table-border-color: #dee2e6;
    --bs-table-striped-bg: #f8f9fa;
    --bs-table-striped-color: #000;
    --bs-table-active-bg: #e9ecef;
    --bs-table-active-color: #000;
    --bs-table-hover-bg: #f1f3f5;
    --bs-table-hover-color: #000;
    color: #000 !important;
}

[data-bs-theme="dark"] .table-light tbody tr {
    background-color: #fff !important;
    color: #000 !important;
}

[data-bs-theme="dark"] .table-light tbody tr:nth-of-type(odd) {
    background-color: #f8f9fa !important;
}

/* Modales */
.modal-content {
    border-radius: 20px;
    border: none;
    box-shadow: var(--shadow-modern);
}

/* Solución para menús desplegables largos */
.dropdown-menu {
    max-height: 85vh; /* Altura máxima antes de que aparezca el scroll (85% de la altura de la pantalla) */
    overflow-y: auto; /* Muestra el scroll vertical solo cuando es necesario */
}

/* --- Theme Switcher Flotante --- */
.theme-switcher {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 1050;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    background: var(--glass-bg);
    padding: 0.5rem;
    border-radius: 50px;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-modern);
}

.theme-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: none;
    background-color: transparent;
    color: var(--bs-emphasis-color);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.theme-btn:hover {
    transform: scale(1.1);
    background-color: rgba(0, 0, 0, 0.1);
}

.theme-btn.active {
    background: var(--primary-gradient);
    color: white;
    transform: scale(1.15);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.5);
}

/* --- Fin de Estilos Globales --- */

/* --- Estilos para el Generador de Contratos (Progress Stepper) --- */
.progress-step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    flex-shrink: 0; /* Evita que se encoja */
}

.progress-step-line {
    flex-grow: 1;
    height: 4px;
    border-radius: 2px;
    transition: background-color 0.3s ease;
}

/* --- Estilos para Formularios de Empleado --- */
.form-control.is-valid, .form-select.is-valid {
    border-color: #198754;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23198754' d='m2.3 6.73.94-.94 1.4 1.4L7.03 4.8l.94.94L5.64 8.09l-2.06-2.06z'/%3e%3c/svg%3e");
}

.input-group-text.bg-success {
    border-color: #198754;
}

.form-check-label {
    font-weight: 500;
}

@media (max-width: 768px) {
    .input-group-text {
        min-width: 45px;
        justify-content: center;
    }
}
/* --- Fin Estilos Formularios --- */

[data-bs-theme="dark"] {
    /* Make stat card text more visible in dark mode */
    .stat-card .text-muted {
        color: var(--bs-secondary-color) !important;
    }

    /* Adjust login page background */
    body.login-card-page {
        background-color: #212529;
    }

    .form-control[readonly]:not(input[type=date]) {
        background-color: var(--bs-tertiary-bg);
    }

    /* Contenedor principal en modo oscuro */
    .main-container {
        background-color: var(--bs-body-bg);
        box-shadow: 0 0 30px rgba(255, 255, 255, 0.05);
    }
}

/* Fix para que el texto de los gráficos (ej. Chart.js) sea visible en modo oscuro */
[data-bs-theme="dark"] .chart-container {
    color: var(--bs-body-color);
}