/* EverestPlusV2 - Estilos personalizados */

:root {
    --primary-blue: #2c5aa0;
    --secondary-blue: #1e4084;
    --light-blue: #f8f9fa;
    --dark-blue: #1a365d;
    --accent-blue: #4a90e2;
}

/* Header degradado para secciones administrativas - estilo similar a empresas */
.admin-header-card {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    border-radius: 15px;
    padding: 1.5rem 2rem;
    margin: 1rem 0 1.5rem 0;
    box-shadow: 0 8px 25px rgba(44, 90, 160, 0.3);
    color: white;
}

.admin-header-card h1,
.admin-header-card h2,
.admin-header-card h3 {
    color: white !important;
    margin-bottom: 0;
    font-size: 1.75rem;
    font-weight: 600;
}

.admin-header-card p {
    color: rgba(255, 255, 255, 0.9) !important;
    margin-bottom: 0;
}

/* Responsive para header administrativo */
@media (max-width: 768px) {
    .admin-header-card {
        padding: 1rem 1.5rem;
        border-radius: 10px;
        margin: 0.5rem 0 1rem 0;
    }
    
    .admin-header-card h2 {
        font-size: 1.4rem;
    }
}

/* Mantener la clase original para compatibilidad */
.admin-header-gradient {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    border-radius: 15px;
    padding: 1.25rem 2rem;
    margin: 2rem 0 1.5rem 0;
    box-shadow: 0 8px 25px rgba(44, 90, 160, 0.3);
    max-width: calc(100% - 1rem);
    margin-left: 0.5rem;
    margin-right: 0.5rem;
}

.admin-header-gradient h1,
.admin-header-gradient h2,
.admin-header-gradient h3 {
    color: white !important;
    margin-bottom: 0;
    font-size: 1.75rem;
    font-weight: 600;
}

/* Estilos generales */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: url('../images/bg-5.jpg') no-repeat center center fixed;
    background-size: cover;
    min-height: 100vh;
}

/* Overlay para mejor legibilidad */
.bg-overlay {
    background: rgba(44, 90, 160, 0.15);
    min-height: 100vh;
}

/* Estilos del login */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.login-header {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    border-radius: 15px 15px 0 0;
    padding: 2rem;
    text-align: center;
}

.login-logo {
    max-width: 280px;
    width: 100%;
    height: auto;
    margin-bottom: 1rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.azure-logo {
    max-width: 175px;
    margin-top: 1rem;
}

/* Botones personalizados */
.btn-primary-custom {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    border: none;
    border-radius: 8px;
    padding: 12px 30px;
    font-weight: 600;
    color: white !important;
    transition: all 0.3s ease;
}

.btn-primary-custom:hover {
    background: linear-gradient(135deg, var(--secondary-blue), var(--dark-blue));
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(44, 90, 160, 0.4);
}

/* Navbar personalizada */
.navbar-custom {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand img {
    max-height: 50px;
}

.navbar-logo {
    max-height: 50px;
    width: auto;
}

/* Nivelar elementos del navbar */
.navbar-nav .nav-link {
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
    height: 40px;
    font-size: 1.1rem;
    font-weight: 500;
}

.navbar-nav .dropdown-toggle {
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
    height: 40px;
    font-size: 1.1rem;
    font-weight: 500;
}

/* Espaciado entre íconos y texto en el navbar */
.navbar-nav .nav-link i {
    margin-right: 8px;
}

.navbar-nav .dropdown-toggle i {
    margin-right: 8px;
}

.dropdown-menu .dropdown-item i {
    margin-right: 8px;
    width: 16px;
    text-align: center;
}

/* Sidebar */
.sidebar {
    background: linear-gradient(180deg, var(--primary-blue), var(--secondary-blue));
    min-height: calc(100vh - 76px);
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

.sidebar .nav-link {
    color: rgba(255, 255, 255, 0.8);
    padding: 15px 20px;
    border-radius: 8px;
    margin: 5px 10px;
    transition: all 0.3s ease;
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transform: translateX(5px);
}

.sidebar .nav-link i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

/* Contenido principal */
.main-content {
    background: rgba(255, 255, 255, 0.95);
    min-height: calc(100vh - 76px);
    border-radius: 15px 0 0 0;
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
}

/* Contenedor principal con sidebar */
.main-container {
    background: transparent;
    min-height: calc(100vh - 76px);
}

/* Cards */
.card-custom {
    border: none;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    transition: all 0.3s ease;
}

.card.shadow {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2) !important;
}

.card-custom:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.card-header-custom {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: white;
    border-radius: 15px 15px 0 0;
    padding: 1.5rem;
}

.card-header {
    border-radius: 15px 15px 0 0 !important;
    border-bottom: none;
}

.card-body {
    border-radius: 0 0 15px 15px;
}

/* Footer */
.footer-custom {
    background: var(--dark-blue);
    color: white;
    padding: 1rem 0;
    margin-top: auto;
}

.footer-custom a {
    color: var(--accent-blue);
    text-decoration: none;
}

.footer-custom a:hover {
    color: white;
}

/* Formularios */
.form-control:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 0.2rem rgba(74, 144, 226, 0.25);
}

/* Alertas personalizadas */
.alert-custom-success {
    background: linear-gradient(135deg, #28a745, #20c997);
    border: none;
    color: white;
    border-radius: 10px;
}

.alert-custom-error {
    background: linear-gradient(135deg, #dc3545, #e74c3c);
    border: none;
    color: white;
    border-radius: 10px;
}

/* Responsive */
@media (max-width: 768px) {
    .login-card {
        margin: 20px;
    }
    
    .login-logo {
        max-width: 150px;
        margin-bottom: 0.5rem;
    }
    
    .login-header {
        padding: 1.5rem 1rem;
    }
    
    .sidebar {
        position: fixed;
        top: 76px;
        left: -100%;
        width: 280px;
        z-index: 1000;
        transition: all 0.3s ease;
    }
    
    .sidebar.show {
        left: 0;
    }
    
    .main-content {
        border-radius: 0;
    }
}

/* Dispositivos móviles pequeños */
@media (max-width: 480px) {
    .login-card {
        margin: 15px;
        border-radius: 12px;
    }
    
    .login-logo {
        max-width: 150px;
        margin-bottom: 0.5rem;
    }
    
    .login-header {
        padding: 1.25rem 0.75rem;
        border-radius: 12px 12px 0 0;
    }
    
    .azure-logo {
        max-width: 120px;
    }
}

/* Dispositivos móviles muy pequeños */
@media (max-width: 375px) {
    .login-logo {
        max-width: 150px;
        margin-bottom: 0.5rem;
    }
    
    .login-header {
        padding: 1rem 0.5rem;
    }
    
    .azure-logo {
        max-width: 100px;
    }
}

/* Animaciones */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

/* Utilidades */
.text-primary-custom {
    color: var(--primary-blue) !important;
}

.bg-primary-custom {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue)) !important;
}

/* Pestañas (Tabs) personalizadas */
.nav-tabs {
    border-bottom: 2px solid #e9ecef;
    background: #f8f9fa;
    margin-bottom: 0;
    border-radius: 15px 15px 0 0;
}

.nav-tabs .nav-link {
    color: var(--primary-blue);
    font-weight: 500;
    border: none;
    border-radius: 0;
    padding: 1rem 1.5rem;
    transition: all 0.3s ease;
    position: relative;
    font-size: 1rem;
    background: transparent;
    cursor: pointer;
}

.nav-tabs .nav-link:first-child {
    border-radius: 15px 0 0 0;
}

.nav-tabs .nav-link:hover {
    background: rgba(44, 90, 160, 0.1);
    color: var(--secondary-blue);
    border-bottom: 3px solid var(--accent-blue);
}

.nav-tabs .nav-link.active {
    background: var(--primary-blue);
    color: white;
    border-bottom: 3px solid var(--secondary-blue);
    z-index: 1;
}

.nav-tabs .nav-link i {
    margin-right: 8px;
}

/* Contenido de pestañas */
.tab-content {
    background: white;
    border-radius: 0 0 15px 15px;
    min-height: 400px;
    border: 1px solid #e9ecef;
    border-top: none;
}

.tab-pane {
    border-radius: 0 0 15px 15px;
}

.tab-pane.active {
    animation: slideInTab 0.3s ease-out;
}

@keyframes slideInTab {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Pestañas específicas para empresas */
.empresa-tabs {
    border-bottom: 2px solid #e9ecef;
    background: #f8f9fa;
    margin-bottom: 0;
    border-radius: 15px 15px 0 0;
}

.empresa-tabs .nav-link {
    color: var(--primary-blue);
    font-weight: 500;
    border: none;
    border-radius: 0;
    padding: 1rem 1.5rem;
    transition: all 0.3s ease;
    background: transparent;
    cursor: pointer;
}

.empresa-tabs .nav-link:hover {
    background: rgba(44, 90, 160, 0.1);
    color: var(--secondary-blue);
}

.empresa-tabs .nav-link.active {
    background: var(--primary-blue);
    color: white;
    border-bottom: 3px solid var(--secondary-blue);
}

.empresa-tab-content {
    background: white;
    border-radius: 0 0 15px 15px;
    min-height: 400px;
    border: 1px solid #e9ecef;
    border-top: none;
}

/* Pestañas de formulario */
.empresa-form-tabs {
    border-bottom: 2px solid #e9ecef;
    background: #f8f9fa;
    margin-bottom: 0;
    border-radius: 15px 15px 0 0;
}

.empresa-form-tabs .nav-link {
    color: var(--primary-blue);
    font-weight: 500;
    border: none;
    border-radius: 0;
    padding: 1.25rem 2rem;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    background: transparent;
    cursor: pointer;
}

.empresa-form-tabs .nav-link:hover {
    background: rgba(44, 90, 160, 0.1);
    color: var(--secondary-blue);
    border-bottom: 3px solid var(--accent-blue);
}

.empresa-form-tabs .nav-link.active {
    background: var(--primary-blue);
    color: white;
    border-bottom: 3px solid var(--secondary-blue);
}

.empresa-form-tab-content {
    background: white;
    border-radius: 0 0 15px 15px;
    min-height: 500px;
    border: 1px solid #e9ecef;
    border-top: none;
}

/* Responsive para pestañas */
@media (max-width: 768px) {
    .nav-tabs .nav-link,
    .empresa-tabs .nav-link,
    .empresa-form-tabs .nav-link {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .empresa-form-tabs .nav-link {
        padding: 1rem;
        font-size: 1rem;
    }
    
    .tab-content,
    .empresa-tab-content,
    .empresa-form-tab-content {
        min-height: 300px;
    }
}

/* Asegurar que las pestañas sean clickeables */
.nav-tabs .nav-item .nav-link,
.empresa-tabs .nav-item .nav-link,
.empresa-form-tabs .nav-item .nav-link {
    pointer-events: all;
    user-select: none;
}

/* Estados de focus para accesibilidad */
.nav-tabs .nav-link:focus,
.empresa-tabs .nav-link:focus,
.empresa-form-tabs .nav-link:focus {
    outline: 2px solid var(--accent-blue);
    outline-offset: 2px;
}

/* Estilos para menú lateral de productos */
.sidebar-card {
    position: sticky;
    top: 90px;
    z-index: 100;
    border: none;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
}

.sidebar-card .card-header {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue)) !important;
    color: white;
    border-radius: 15px 15px 0 0 !important;
    padding: 1rem 1.25rem;
    border-bottom: none;
}

.sidebar-card .list-group-item {
    border: none;
    border-radius: 0;
    padding: 0.75rem 1.25rem;
    color: var(--primary-blue);
    background: transparent;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
    font-size: 0.95rem;
    font-weight: 500;
}

.sidebar-card .list-group-item:hover {
    background: rgba(44, 90, 160, 0.1);
    color: var(--secondary-blue);
    border-left: 3px solid var(--accent-blue);
    transform: translateX(3px);
}

.sidebar-card .list-group-item.active {
    background: var(--primary-blue);
    color: white;
    border-left: 3px solid var(--secondary-blue);
    font-weight: 600;
}

.sidebar-card .list-group-item i {
    width: 18px;
    text-align: center;
    margin-right: 8px;
}

.sidebar-card .dropdown-divider {
    margin: 0.5rem 0;
    border-top: 1px solid rgba(44, 90, 160, 0.2);
}

/* Responsive para sidebar */
@media (max-width: 768px) {
    .sidebar-card {
        position: relative;
        top: auto;
        margin-bottom: 1rem;
    }
    
    .sidebar-card .list-group-item {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
}

/* Ajuste para que el contenido principal no tenga padding extra en móvil */
@media (max-width: 768px) {
    .container-fluid .row > .col-md-9 {
        padding-left: 15px;
        padding-right: 15px;
    }
}

/* Estilos para cards de estadísticas con enlaces */
.card-link {
    transition: all 0.3s ease;
    transform: translateY(0);
    display: block;
    text-decoration: none;
}

.card-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    text-decoration: none;
}

.card-link .card {
    transition: all 0.3s ease;
}

.card-link:hover .card {
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.25);
}

/* Asegurar que el texto sea legible en las cards de estadísticas */
.card-link .card-body h4,
.card-link .card-body p {
    color: inherit;
}

.card-link:hover .card-body h4,
.card-link:hover .card-body p {
    color: inherit;
}

/* Estilos específicos para thumbnails de productos */
.product-thumbnail {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.product-thumbnail:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.product-placeholder {
    width: 40px;
    height: 40px;
    border-radius: 4px;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.product-placeholder:hover {
    background: #e9ecef;
    transform: scale(1.05);
}