/*
|--------------------------------------------------------------------------
| SISTEMA DE GESTIÓN TÉCNICA CONAPDIS - ESTILOS INSTITUCIONALES
|--------------------------------------------------------------------------
| Identidad visual basada en el manual de marca CONAPDIS.
| Paleta: Azul Institucional #003097, Amarillo #ffda00, Rojo #ef172f
*/

/* ============================================
   VARIABLES CSS
   ============================================ */
:root {
    --conapdis-azul: #003097;
    --conapdis-azul-oscuro: #001e5c;
    --conapdis-azul-claro: #1a4dbf;
    --conapdis-amarillo: #ffda00;
    --conapdis-rojo: #ef172f;
    --conapdis-verde: #4c7f36;
    --conapdis-gris-fondo: #f4f6f9;
    --conapdis-blanco: #ffffff;
    --conapdis-gris-borde: #e2e8f0;
    --conapdis-gris-texto: #64748b;
    --conapdis-texto-oscuro: #1e293b;
    --conapdis-sombra-sm: 0 1px 3px rgba(0,0,0,0.08);
    --conapdis-sombra-md: 0 4px 12px rgba(0,0,0,0.12);
    --conapdis-sombra-lg: 0 8px 24px rgba(0,0,0,0.15);
    --conapdis-radius: 12px;
    --conapdis-radius-btn: 8px;
    --conapdis-radius-badge: 50px;
    --conapdis-font: 'Inter', system-ui, -apple-system, sans-serif;
}

/* ============================================
   RESET Y TIPOGRAFÍA BASE
   ============================================ */
* {
    font-family: var(--conapdis-font);
    box-sizing: border-box;
}

body {
    background-color: var(--conapdis-gris-fondo);
    min-height: 100vh;
    color: var(--conapdis-texto-oscuro);
}

/* ============================================
   HEADER SUPERIOR (TOPBAR)
   ============================================ */
.app-header {
    background: var(--conapdis-blanco);
    height: 60px;
    position: fixed;
    top: 0;
    right: 0;
    left: 280px;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    box-shadow: var(--conapdis-sombra-sm);
    border-bottom: 3px solid transparent;
    border-image: linear-gradient(
        to right,
        var(--conapdis-amarillo) 0%,
        var(--conapdis-amarillo) 33.33%,
        var(--conapdis-azul) 33.33%,
        var(--conapdis-azul) 66.66%,
        var(--conapdis-rojo) 66.66%,
        var(--conapdis-rojo) 100%
    ) 1;
}

.header-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--conapdis-azul-oscuro);
}

/* ============================================
   AVATAR DE USUARIO
   ============================================ */
.user-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: var(--conapdis-azul);
    color: var(--conapdis-blanco);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    border: 2px solid var(--conapdis-amarillo);
}

/* ============================================
   SIDEBAR DE NAVEGACIÓN
   ============================================ */
.app-sidebar {
    background: linear-gradient(180deg, #003097 0%, #001e5c 100%);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    overflow-y: auto;
    z-index: 1001;
    box-shadow: 4px 0 20px rgba(0,0,0,0.15);
}

.sidebar-logo {
    padding: 1.5rem;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-logo img {
    max-width: 130px;
    height: auto;
    margin-bottom: 0.5rem;
}

.sidebar-logo h3 {
    color: var(--conapdis-blanco);
    font-size: 0.8rem;
    margin-top: 0.5rem;
    font-weight: 400;
    opacity: 0.8;
}

.login-logo {
    display: none;
}

.nav-section-title {
    padding: 0.5rem 1.5rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.4);
    font-weight: 600;
    margin-top: 1rem;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-size: 0.925rem;
    transition: all 150ms ease;
    border-left: 3px solid transparent;
}

.nav-link i {
    margin-right: 0.75rem;
    width: 20px;
    text-align: center;
}

.nav-link:hover {
    background: rgba(255,255,255,0.08);
    color: var(--conapdis-blanco);
}

.nav-link.active {
    background: rgba(255,255,255,0.12);
    color: var(--conapdis-amarillo);
    border-left-color: var(--conapdis-amarillo);
    font-weight: 600;
}

/* ============================================
   CONTENIDO PRINCIPAL
   ============================================ */
.app-main {
    margin-left: 280px;
    margin-top: 60px;
    padding: 2rem;
    min-height: calc(100vh - 60px);
}

.page-title {
    color: var(--conapdis-azul-oscuro);
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

/* ============================================
   TARJETAS KPI
   ============================================ */
.kpi-card {
    background: var(--conapdis-blanco);
    border-radius: var(--conapdis-radius);
    padding: 1.5rem;
    box-shadow: var(--conapdis-sombra-sm);
    border-top: 4px solid;
    transition: all 300ms ease;
}

.kpi-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--conapdis-sombra-lg);
}

.kpi-card.operativo,
.kpi-card.disponible {
    border-top-color: var(--conapdis-verde);
}

.kpi-card.mantenimiento {
    border-top-color: var(--conapdis-amarillo);
}

.kpi-card.inoperativo {
    border-top-color: var(--conapdis-rojo);
}

.kpi-card-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--conapdis-gris-texto);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.kpi-card-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--conapdis-azul-oscuro);
}

/* ============================================
   TABLAS DE DATOS
   ============================================ */
.card {
    border-radius: var(--conapdis-radius);
    border: none;
    box-shadow: var(--conapdis-sombra-sm);
}

.table-header {
    background: var(--conapdis-azul-oscuro) !important;
    color: var(--conapdis-blanco) !important;
}

.table-header th {
    color: rgba(255,255,255,0.95) !important;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.table-hover tbody tr:hover {
    background-color: #eff6ff;
}

/* ============================================
   BADGES DE ESTATUS
   ============================================ */
.badge {
    padding: 0.25rem 0.875rem;
    border-radius: var(--conapdis-radius-badge);
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-operativo {
    background: #ecfdf5;
    color: #4c7f36;
    border: 1px solid #bbf7d0;
}

.badge-mantenimiento {
    background: #fefce8;
    color: #a16207;
    border: 1px solid #fef08a;
}

.badge-inoperativo {
    background: #fef2f2;
    color: #ef172f;
    border: 1px solid #fecaca;
}

.badge-disponible {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.badge-instalado {
    background: #eff6ff;
    color: #1e40af;
    border: 1px solid #bfdbfe;
}

.badge-revision {
    background: #fefce8;
    color: #a16207;
    border: 1px solid #fef08a;
}

.badge-reparado {
    background: #ecfdf5;
    color: #4c7f36;
    border: 1px solid #bbf7d0;
}

/* ============================================
   BOTONES INSTITUCIONALES
   ============================================ */
.btn-conapdis {
    background-color: var(--conapdis-azul);
    color: var(--conapdis-blanco);
    border: none;
    padding: 0.625rem 1.5rem;
    border-radius: var(--conapdis-radius-btn);
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 150ms ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-conapdis:hover {
    background-color: var(--conapdis-azul-oscuro);
    color: var(--conapdis-amarillo);
    transform: translateY(-1px);
}

.btn-outline-conapdis {
    background: transparent;
    color: var(--conapdis-azul);
    border: 2px solid var(--conapdis-azul);
    padding: 0.625rem 1.5rem;
    border-radius: var(--conapdis-radius-btn);
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 150ms ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-outline-conapdis:hover {
    background: var(--conapdis-azul);
    color: var(--conapdis-blanco);
}

.btn-outline-danger {
    background: transparent;
    color: var(--conapdis-rojo);
    border: 2px solid var(--conapdis-rojo);
    padding: 0.625rem 1.5rem;
    border-radius: var(--conapdis-radius-btn);
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 150ms ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-outline-danger:hover {
    background: var(--conapdis-rojo);
    color: var(--conapdis-blanco);
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8rem;
}

/* ============================================
   FORMULARIOS
   ============================================ */
.form-label {
    font-weight: 600;
    color: var(--conapdis-texto-oscuro);
}

.form-control,
.form-select {
    border-radius: var(--conapdis-radius-btn);
    padding: 0.75rem 1rem;
    border: 1px solid var(--conapdis-gris-borde);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--conapdis-azul);
    box-shadow: 0 0 0 3px rgba(0,48,151,0.1);
}

/* ============================================
   ALERTAS
   ============================================ */
.alert {
    border-radius: var(--conapdis-radius-btn);
    border: none;
}

/* ============================================
   PAGINACIÓN
   ============================================ */
.pagination {
    margin-top: 1rem;
}

.page-link {
    color: var(--conapdis-azul);
    border-radius: var(--conapdis-radius-btn);
    margin: 0 2px;
}

.page-item.active .page-link {
    background-color: var(--conapdis-azul);
    border-color: var(--conapdis-azul);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .app-sidebar {
        display: none;
    }
    .app-header {
        left: 0;
    }
    .app-main {
        margin-left: 0;
    }
}

/* ============================================
   LOGIN
   ============================================ */
.login-body {
    background: linear-gradient(135deg, var(--conapdis-azul-oscuro) 0%, var(--conapdis-azul) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    background: var(--conapdis-blanco);
    border-radius: 16px;
    padding: 3rem;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.login-logo {
    width: 70px;
    height: 70px;
    background: var(--conapdis-amarillo);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--conapdis-azul-oscuro);
    font-size: 2rem;
    font-weight: 700;
}

.login-title {
    text-align: center;
    color: var(--conapdis-azul-oscuro);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.login-subtitle {
    text-align: center;
    color: var(--conapdis-gris-texto);
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

.btn-login {
    background: var(--conapdis-azul);
    color: var(--conapdis-blanco);
    border: none;
    padding: 0.75rem;
    border-radius: var(--conapdis-radius-btn);
    font-weight: 600;
    width: 100%;
    transition: all 150ms ease;
}

.btn-login:hover {
    background: var(--conapdis-azul-oscuro);
    color: var(--conapdis-amarillo);
}

/* ============================================
   UTILIDADES
   ============================================ */
.fw-semibold {
    font-weight: 600;
}

.text-muted {
    color: var(--conapdis-gris-texto) !important;
}

/* ================== PAGINACIÓN ================== */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.3rem;
    margin-top: 1.5rem;
}

.pagination .page-item .page-link {
    border-radius: 8px;
    padding: 0.5rem 0.9rem;
    color: var(--conapdis-azul);
    border: 1px solid var(--conapdis-gris-borde);
    background: var(--conapdis-blanco);
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.pagination .page-item.active .page-link {
    background: var(--conapdis-azul);
    color: var(--conapdis-amarillo);
    border-color: var(--conapdis-azul);
}

.pagination .page-item .page-link:hover {
    background: var(--conapdis-azul);
    color: var(--conapdis-amarillo);
    border-color: var(--conapdis-azul);
}

.pagination .page-item.disabled .page-link {
    opacity: 0.5;
    pointer-events: none;
}

/* Ocultar los SVG enormes de Laravel */
.pagination svg {
    width: 16px !important;
    height: 16px !important;
}

/* ============================================
   ESTILOS PARA ROLES Y PERMISOS
   ============================================ */
.form-check-input:checked {
    background-color: #003097;
    border-color: #003097;
}

.form-check-input:focus {
    border-color: #1a4dbf;
    box-shadow: 0 0 0 0.2rem rgba(0, 48, 151, 0.15);
}

.form-switch .form-check-input {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23fff'/%3e%3c/svg%3e");
}

.form-switch .form-check-input:checked {
    background-color: #003097;
}

/* Cards de módulos */
.card-header .form-check.form-switch {
    margin-bottom: 0;
}

.card-header .form-check-label {
    cursor: pointer;
}

/* Checkbox con fondo */
.form-check.border {
    transition: all 0.2s ease;
    cursor: pointer;
}

.form-check.border:hover {
    background: #e0e7ff !important;
    border-color: #003097 !important;
}

.form-check.border .form-check-input:checked ~ .form-check-label {
    font-weight: 600;
}

/* ============================================
   CARACTERÍSTICAS TÉCNICAS DINÁMICAS
   ============================================ */
.caracteristica-row {
    padding: 8px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.caracteristica-row:hover {
    background: #eff6ff;
}

.caracteristica-row input {
    border: 1px solid #e2e8f0;
    background: #ffffff;
}

.caracteristica-row input:focus {
    border-color: #003097;
    box-shadow: 0 0 0 0.15rem rgba(0, 48, 151, 0.15);
}

#caracteristicas-container {
    min-height: 40px;
}

#caracteristicas-container:empty::before {
    content: "Sin características agregadas. Presiona el botón para comenzar.";
    color: #94a3b8;
    font-style: italic;
    font-size: 0.85rem;
    display: block;
    padding: 10px;
    text-align: center;
}

/* Tabla de roles - mejoras visuales */
.table-header th {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
    padding: 12px 16px;
}

.table tbody tr {
    transition: background-color 0.15s ease;
}

.table tbody tr:hover {
    background: #f8fafc;
}

/* Badges de roles */
.badge.rounded-pill {
    font-weight: 500;
    padding: 5px 10px;
}

/* ============================================
   COMPACTAR TABLAS CON MUCHAS COLUMNAS
   ============================================ */
.table td, .table th {
    padding: 0.6rem 0.7rem;
    font-size: 0.84rem;
}

.table .btn-sm {
    padding: 0.25rem 0.45rem;
    font-size: 0.75rem;
}

.table .btn-sm i {
    font-size: 0.85rem;
}

.table .badge {
    font-size: 0.7rem;
    padding: 0.28rem 0.6rem;
}

/* ============================================
   MODAL DE RESULTADO DE IMPORTACIÓN
   ============================================ */
#modalImportOverlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
#modalImportOverlay.mostrar {
    display: flex !important;
}
#modalImportOverlay .modal-import-content {
    background: white;
    border-radius: 16px;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalImportSlide 0.3s ease-out;
}
@keyframes modalImportSlide {
    from { transform: translateY(-30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}