/*
 * TU CARRO YA - APP STYLE
 * Paleta de Colores:
 * - Fondo Principal: #1a1a2e
 * - Fondo Secundario (Cards/Modals): #16213e
 * - Acento Azul (Principal): #0074D9
 * - Acento Rojo (Destructivo): #FF4136
 * - Texto Principal: #e0e0e0
 * - Texto Secundario: #a0a0b0
 * - Borde Sutil: #2a3a5e
 */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700&family=Open+Sans:wght@400;600&display=swap');

:root {
    --bg-dark-main: #1a1a2e;
    --bg-dark-secondary: #16213e;
    --accent-blue: #0074D9;
    --accent-red: #FF4136;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0b0; /* Color corregido para ser más visible */
    --border-color: #2a3a5e;
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 80px; /* Ancho para sidebar colapsado en desktop */
}

body {
    font-family: 'Open Sans', sans-serif;
    background-color: var(--bg-dark-main);
    color: var(--text-primary);
    margin: 0;
    font-size: 16px; /* Base font size */
}

/* --- ESTILOS DE LOGIN --- */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.login-card {
    background-color: var(--bg-dark-secondary);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 420px;
    text-align: center;
}
.login-card .logo { width: 100px; margin-bottom: 1.5rem; }
.login-card h2 { font-family: 'Montserrat', sans-serif; color: #fff; }

.form-control {
    background-color: #1a1a2e;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}
.form-control:focus {
    background-color: #1a1a2e;
    color: var(--text-primary);
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 0.25rem rgba(0, 116, 217, 0.2);
}
.btn-primary {
    background-color: var(--accent-blue);
    border: none;
    padding: 0.8rem;
    font-weight: bold;
    transition: all 0.3s ease;
}
.btn-primary:hover {
    filter: brightness(1.2);
    transform: translateY(-2px);
}
.btn-danger { background-color: var(--accent-red); }

.form-control::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.form-label {
    color: var(--text-primary);
}

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

.badge.bg-warning {
    color: #000 !important;
}

/* --- ESTILOS DEL DASHBOARD PRINCIPAL --- */
.dashboard-page .main-header {
    background-color: transparent;
    padding: 1.5rem;
    text-align: right;
}
.dashboard-container {
    max-width: 1200px;
    margin: auto;
    padding: 1rem 2rem;
}
.module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}
.module-card {
    background: var(--bg-dark-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}
.module-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-blue);
    box-shadow: 0 10px 30px rgba(0, 116, 217, 0.2);
}
.module-card i {
    font-size: 3.5rem;
    color: var(--accent-blue);
    margin-bottom: 1rem;
    display: block;
}

/* --- LAYOUT DE LA APP INTERNA --- */
.app-page {
    display: flex;
    position: relative;
    overflow-x: hidden;
}

.main-content-wrapper {
    flex-grow: 1;
    padding-left: var(--sidebar-width);
    transition: padding-left 0.3s ease;
    width: 100%;
}

/* --- SIDEBAR --- */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-dark-secondary);
    border-right: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    transition: transform 0.3s ease, width 0.3s ease;
    z-index: 1040; /* Z-index alto para que se superponga */
}
.sidebar-logo { text-align: center; padding: 1.5rem; }
.sidebar-nav { flex-grow: 1; padding-top: 1rem; }
.sidebar-nav .nav-link {
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    text-decoration: none;
    border-left: 3px solid transparent;
    transition: all 0.2s ease;
}
.sidebar-nav .nav-link:hover { color: #fff; background-color: rgba(0, 116, 217, 0.1); }
.sidebar-nav .nav-link.active {
    color: #fff;
    background-color: var(--accent-blue);
    border-left-color: var(--accent-red);
}
.sidebar-nav .nav-link i { font-size: 1.2rem; margin-right: 1rem; width: 25px; }

/* --- HEADER DE APP --- */
.app-header {
    background: var(--bg-dark-secondary);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
}

/* --- Componentes Genéricos --- */
.card {
    background-color: var(--bg-dark-secondary);
    border: 1px solid var(--border-color);
}
.card-header, .card-footer {
    background-color: rgba(0,0,0,0.2);
    border-bottom: 1px solid var(--border-color);
}
.card-header h5 {
    color: var(--text-primary);
}
.sidebar-logo a {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 60px;
}
.logo-full, .logo-icon {
    max-height: 100%;
    max-width: 100%;
    height: auto;
    transition: opacity 0.3s ease-in-out;
}
.logo-full {
    opacity: 1;
    display: block;
}
.logo-icon {
    opacity: 0;
    display: none;
}

/* =================================================================== */
/* ============= SECCIÓN DE DISEÑO RESPONSIVO ================ */
/* =================================================================== */
@media (max-width: 992px) {
    /* En pantallas medianas y pequeñas, el sidebar se oculta por defecto */
    .sidebar {
        transform: translateX(-100%);
    }
    
    /* El contenido principal ocupa todo el ancho */
    .main-content-wrapper {
        padding-left: 0;
    }
    
    /* Cuando se abre el sidebar en móviles, se desliza desde la izquierda */
    .app-page.sidebar-open .sidebar {
        transform: translateX(0);
        box-shadow: 5px 0 15px rgba(0,0,0,0.5);
    }
    
    /* El sidebar en modo colapsado no aplica en móviles */
    .app-page.sidebar-collapsed .main-content-wrapper {
        padding-left: 0;
    }
    .app-page.sidebar-collapsed .sidebar {
        transform: translateX(-100%);
    }
}

@media (min-width: 993px) {
    /* Estilos para sidebar colapsado en DESKTOP */
    .app-page.sidebar-collapsed .main-content-wrapper {
        padding-left: var(--sidebar-collapsed-width);
    }
    .app-page.sidebar-collapsed .sidebar {
        width: var(--sidebar-collapsed-width);
    }
    .app-page.sidebar-collapsed .sidebar-logo .logo-full {
        opacity: 0;
        display: none;
    }
    .app-page.sidebar-collapsed .sidebar-logo .logo-icon {
        opacity: 1;
        display: block;
    }
    .app-page.sidebar-collapsed .nav-link .nav-text {
        display: none;
    }
    .app-page.sidebar-collapsed .nav-link {
        justify-content: center;
        padding: 1rem;
    }
    .app-page.sidebar-collapsed .nav-link i {
        margin-right: 0;
    }
}

@media (max-width: 768px) {
    /* Ajustes específicos para teléfonos */
    
    /* Reducir padding general */
    .main-content-wrapper main {
        padding: 1rem !important;
    }
    .card-body {
        padding: 1rem;
    }
    
    /* Ajustar el header de la app */
    .app-header {
        padding: 0.75rem 1rem;
    }
    .app-header .page-title {
        font-size: 1.1rem;
    }
    
    /* Ajustar filtros (ejemplo para Solicitudes) */
    #filter-form .col-md-2 {
        flex-direction: column;
    }
    #filter-form .btn {
        width: 100% !important;
        margin-top: 0.5rem;
    }
}

/* =================================================================== */
/* ============= CÓDIGO RESPONSIVO (PEGAR AL FINAL DEL CSS) ============= */
/* =================================================================== */

/* --- Overlay para el fondo oscuro en móvil --- */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 1044; /* Justo debajo del sidebar */
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.app-page.sidebar-open .sidebar-overlay {
    opacity: 1;
    visibility: visible;
}


/* --- Reglas para pantallas medianas y pequeñas (tablets y móviles) --- */
@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
        z-index: 1045; /* Asegura que el sidebar esté por encima de todo */
    }
    .main-content-wrapper {
        padding-left: 0;
    }
    .app-page.sidebar-open .sidebar {
        transform: translateX(0);
        box-shadow: 5px 0 15px rgba(0,0,0,0.5);
    }
    .app-page.sidebar-collapsed .main-content-wrapper,
    .app-page.sidebar-collapsed .sidebar {
        padding-left: 0;
        transform: translateX(-100%);
    }
}

/* --- Reglas para pantallas grandes (desktop) --- */
@media (min-width: 993px) {
    /* Estilos para sidebar colapsado en DESKTOP */
    .app-page.sidebar-collapsed .main-content-wrapper { padding-left: var(--sidebar-collapsed-width); }
    .app-page.sidebar-collapsed .sidebar { width: var(--sidebar-collapsed-width); }
    .app-page.sidebar-collapsed .sidebar-logo .logo-full { opacity: 0; display: none; }
    .app-page.sidebar-collapsed .sidebar-logo .logo-icon { opacity: 1; display: block; }
    .app-page.sidebar-collapsed .nav-link .nav-text { display: none; }
    .app-page.sidebar-collapsed .nav-link { justify-content: center; padding: 1rem; }
    .app-page.sidebar-collapsed .nav-link i { margin-right: 0; }
}

/* --- Reglas específicas para teléfonos --- */
@media (max-width: 768px) {
    .main-content-wrapper main { padding: 1rem !important; }
    .card-body { padding: 1rem; }
    .app-header { padding: 0.75rem 1rem; }
    .app-header .page-title { font-size: 1.1rem; }
    
    /* Ajustar cabecera de las tarjetas */
    .card-header .d-flex.flex-md-row {
        flex-direction: column !important;
        align-items: stretch !important;
    }
    .card-header .d-flex.flex-md-row .btn {
        margin-top: 0.75rem;
        width: 100%;
    }

    /* Ajustar filtros de Solicitudes */
    #filter-form .col-md-2 { flex-direction: column; }
    #filter-form .btn { width: 100% !important; margin-top: 0.5rem !important; margin-right: 0 !important; }
}
/* === DataTables en oscuro: forzar textos y controles en blanco (scoped) === */
#vehiculos-table_wrapper.dt-container .dt-length label,
#vehiculos-table_wrapper.dt-container .dt-search label,
#vehiculos-table_wrapper.dt-container .dt-info {
  color: var(--text-primary) !important; /* blanco */
}

/* Inputs y selects */
#vehiculos-table_wrapper .dt-search input.dt-input,
#vehiculos-table_wrapper .dt-length select.dt-input {
  background-color: var(--bg-dark-main) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-color) !important;
}
#vehiculos-table_wrapper .dt-search input.dt-input::placeholder {
  color: var(--text-secondary) !important;
  opacity: .85;
}

/* Paginación */
#vehiculos-table_wrapper .dt-paging .dt-paging-button {
  color: var(--text-primary) !important;
  background: transparent !important;
  border: 1px solid var(--border-color) !important;
}
#vehiculos-table_wrapper .dt-paging .dt-paging-button:hover:not(.disabled):not(.current) {
  background: rgba(255,255,255,0.06) !important;
}
#vehiculos-table_wrapper .dt-paging .dt-paging-button.current {
  background: var(--accent-blue) !important;
  color: #fff !important;
  border-color: var(--accent-blue) !important;
}
#vehiculos-table_wrapper .dt-paging .dt-paging-button.disabled {
  color: var(--text-secondary) !important;
  opacity: .7;
}

/* Encabezados/celdas por si algún estilo los sobreescribe */
#vehiculos-table_wrapper table.dataTable thead th,
#vehiculos-table_wrapper table.dataTable tbody td {
  color: var(--text-primary) !important;
}

/* Bordes del wrapper con scroll */
#vehiculos-table_wrapper .dt-scroll-head,
#vehiculos-table_wrapper .dt-scroll-body,
#vehiculos-table_wrapper .dt-scroll-foot {
  border-color: var(--border-color) !important;
}

/* (Opcional) Aumentar contraste del label del select cuando toma foco */
#vehiculos-table_wrapper .dt-length select.dt-input:focus,
#vehiculos-table_wrapper .dt-search input.dt-input:focus {
  box-shadow: 0 0 0 0.2rem rgba(0, 116, 217, 0.2) !important;
  outline: none !important;
}