/* Custom styles for NexusGrab */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --warning-color: #f39c12;
    --success-color: #27ae60;
    --danger-color: #e74c3c;
    --info-color: #3498db;
}

body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Navbar styles */
.navbar {
    background-color: var(--primary-color) !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
    color: white !important;
}

.navbar-nav .nav-link {
    color: rgba(255,255,255,0.9) !important;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: white !important;
}

/* Card styles */
.card {
    border: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border-radius: 8px;
    overflow: hidden;
}

.card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.card-header {
    background-color: white;
    border-bottom: 2px solid var(--secondary-color);
    font-weight: 600;
    color: var(--primary-color);
}

.card-body {
    padding: 1.5rem;
}

/* Button styles */
.btn {
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-primary:hover {
    background-color: #2980b9;
    border-color: #2980b9;
}

.btn-warning {
    background-color: var(--warning-color);
    border-color: var(--warning-color);
    color: white;
}

.btn-warning:hover {
    background-color: #e67e22;
    border-color: #e67e22;
    color: white;
}

.btn-danger {
    background-color: var(--danger-color);
    border-color: var(--danger-color);
}

.btn-danger:hover {
    background-color: #c0392b;
    border-color: #c0392b;
}

.btn-success {
    background-color: var(--success-color);
    border-color: var(--success-color);
}

.btn-success:hover {
    background-color: #229954;
    border-color: #229954;
}

/* Table styles */
.table {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.table th {
    border-top: none;
    background-color: #f8f9fa;
    font-weight: 600;
    color: var(--primary-color);
    border-bottom: 2px solid var(--secondary-color);
}

.table td {
    vertical-align: middle;
    border-color: #e9ecef;
}

.table td a {
    transition: color 0.3s ease;
}

.table td a:hover {
    color: var(--accent-color) !important;
    text-decoration: underline !important;
}

.table td .text-dark {
    font-weight: 500;
    color: var(--primary-color);
}

.table tbody tr:hover {
    background-color: #f8f9fa;
}

/* Icon styles */
.fas, .fa {
    margin-right: 0.5rem;
}

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

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

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

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

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

/* Badge styles */
.badge {
    background-color: var(--secondary-color);
    border-radius: 12px;
    padding: 0.5em 0.75em;
    font-weight: 500;
}

.badge.bg-secondary {
    background-color: #6c757d !important;
}

/* Breadcrumb styles */
.breadcrumb {
    background: #fff;
    border-radius: 0.5rem;
    padding: 0.75rem 1.25rem;
    margin-bottom: 1rem;
    box-shadow: 0 2px 8px rgba(44, 62, 80, 0.05);
    font-size: 1.05rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: '›';
    color: var(--secondary-color);
    font-weight: bold;
    padding: 0 0.5rem;
}

.breadcrumb-item a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb-item a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--primary-color);
    font-weight: 600;
}

/* Form styles */
.form-control {
    border-radius: 6px;
    border: 1px solid #ced4da;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

.form-select {
    border-radius: 6px;
    border: 1px solid #ced4da;
}

.form-select:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

/* Alert styles */
.alert {
    border-radius: 8px;
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border-left: 4px solid var(--success-color);
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border-left: 4px solid var(--danger-color);
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border-left: 4px solid var(--warning-color);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .card {
        margin-bottom: 1rem;
    }
    
    .table-responsive {
        border-radius: 8px;
    }
    
    .btn {
        font-size: 0.9rem;
        padding: 0.375rem 0.75rem;
    }
}

/* Animation for cards */
.card {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hover effects for interactive elements */
.btn:hover {
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.card:hover {
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--secondary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #2980b9;
}

/* ===== FOOTER STYLES ===== */
.footer {
    background: linear-gradient(135deg, var(--primary-color) 0%, #34495e 100%);
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-color), var(--success-color), var(--warning-color));
}

.footer-section {
    margin-bottom: 1.5rem;
}

.footer-title {
    color: white;
    font-weight: 700;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-title i {
    font-size: 1.8rem;
}

.footer-description {
    color: #bdc3c7;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.footer-subtitle {
    color: white;
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.social-link:hover {
    background: var(--secondary-color);
    color: white;
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.4);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #bdc3c7;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--secondary-color);
}

.footer-links a i {
    font-size: 0.9rem;
    width: 16px;
}

.footer-stats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.stat-item i {
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

.stat-number {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--secondary-color);
}

.stat-label {
    color: #bdc3c7;
    font-size: 0.9rem;
    margin-left: auto;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    transition: all 0.3s ease;
}

.contact-item i {
    font-size: 1rem;
    width: 20px;
    text-align: center;
}

.contact-item span {
    color: #bdc3c7;
    font-size: 0.95rem;
}

.footer-divider {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    margin: 2rem 0 1.5rem;
}

.footer-bottom {
    align-items: center;
}

.copyright {
    color: #95a5a6;
    font-size: 0.9rem;
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: 1.5rem;
    justify-content: flex-end;
}

.footer-link {
    color: #95a5a6;
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.footer-link:hover {
    color: var(--secondary-color);
}

/* Footer responsive */
@media (max-width: 768px) {
    .footer {
        padding: 2rem 0 1rem;
        text-align: center;
    }
    
    .footer-bottom-links {
        justify-content: center;
        margin-top: 1rem;
    }
    
    .footer-bottom {
        text-align: center;
    }
    
    .stat-item {
        justify-content: center;
    }
    
    .contact-item {
        justify-content: center;
    }
    
    .footer-social {
        justify-content: center;
    }
}

/* Footer animations */
.footer-section {
    animation: fadeInUp 0.8s ease-out;
}

.footer-section:nth-child(1) { animation-delay: 0.1s; }
.footer-section:nth-child(2) { animation-delay: 0.3s; }
.footer-section:nth-child(3) { animation-delay: 0.5s; }
.footer-section:nth-child(4) { animation-delay: 0.7s; }

/* ===== COOKIE BANNER ===== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(44, 62, 80, 0.98);
    color: #ecf0f1;
    padding: 1rem 0;
    z-index: 9999;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.25);
    border-top: 2px solid var(--secondary-color);
    backdrop-filter: blur(8px);
}

.cookie-banner-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.cookie-banner-text {
    display: flex;
    align-items: center;
    flex: 1 1 600px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.cookie-policy-link {
    color: var(--secondary-color);
    text-decoration: underline;
    font-weight: 500;
}

.cookie-policy-link:hover {
    color: #fff;
}

.cookie-banner-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.cookie-banner-actions .btn {
    padding: 0.4rem 1.5rem;
    font-weight: 600;
}

@media (max-width: 768px) {
    .cookie-banner-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-banner-text {
        justify-content: center;
        text-align: center;
    }
    
    .cookie-banner-actions {
        width: 100%;
        justify-content: center;
    }
}