/* AdScientist Enhanced Component Styles */

/* Enhanced Navigation Components */
.navbar-custom {
    background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
    box-shadow: var(--shadow-md);
    padding: var(--spacing-md) 0;
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--border-color);
}

.navbar-nav .nav-link {
    color: var(--text-secondary) !important;
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-sm) var(--spacing-md) !important;
    transition: all var(--transition-normal);
    border-radius: var(--border-radius-md);
    position: relative;
    margin: 0 var(--spacing-xs);
}

.navbar-nav .nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transition: all var(--transition-normal);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover {
    color: var(--primary) !important;
    background: rgba(var(--primary-rgb), 0.05);
    transform: translateY(-1px);
}

.navbar-nav .nav-link:hover::before {
    width: 80%;
}

.navbar-nav .nav-link.active {
    color: var(--primary) !important;
    font-weight: var(--font-weight-semibold);
    background: rgba(var(--primary-rgb), 0.08);
}

.navbar-nav .nav-link.active::before {
    width: 80%;
}

/* Enhanced Button Components */
.btn-outline-primary {
    border: 2px solid var(--primary);
    color: var(--primary);
    background: transparent;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    font-weight: var(--font-weight-medium);
}

.btn-outline-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

.btn-outline-primary:hover::before {
    left: 100%;
}

.btn-outline-primary:hover {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-color: var(--primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(var(--primary-rgb), 0.3);
}

.btn-outline-secondary {
    border: 2px solid var(--secondary);
    color: var(--secondary);
    background: transparent;
    transition: all var(--transition-normal);
    font-weight: var(--font-weight-medium);
}

.btn-outline-secondary:hover {
    background: linear-gradient(135deg, var(--secondary), #545b62);
    border-color: #545b62;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(108, 117, 125, 0.3);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
    border-radius: var(--border-radius-sm);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
    border-radius: var(--border-radius-lg);
}

/* Enhanced Card Components */
.card-header {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    border-bottom: 2px solid var(--border-color);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    padding: var(--spacing-lg);
    position: relative;
}

.card-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), transparent);
    opacity: 0.2;
}

.card-body {
    padding: var(--spacing-lg);
}

.card-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-md) var(--spacing-lg);
}

/* Enhanced Metric Cards */
.metric-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.1), transparent);
    border-radius: 50%;
    transform: translate(30px, -30px);
}

.metric-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-left-color: var(--primary-dark);
}

.metric-value {
    font-size: var(--font-size-xxl);
    font-weight: var(--font-weight-bold);
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.metric-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.metric-change {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    margin-top: var(--spacing-sm);
}

.metric-change.positive {
    color: var(--success);
}

.metric-change.negative {
    color: var(--danger);
}

/* Enhanced Form Components */
.form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23007bff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 12px;
    appearance: none;
    transition: all var(--transition-normal);
}

.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.15);
    transform: translateY(-1px);
}

.form-select:hover {
    border-color: rgba(var(--primary-rgb), 0.5);
}

/* Enhanced Input Groups */
.input-group .form-control,
.input-group .form-select {
    border-radius: 0;
}

.input-group .form-control:first-child,
.input-group .form-select:first-child {
    border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
}

.input-group .form-control:last-child,
.input-group .form-select:last-child {
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
}

.input-group-text {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
}

/* Enhanced Table Components */
.table-hover tbody tr {
    transition: all var(--transition-fast);
}

.table-hover tbody tr:hover {
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.05), rgba(var(--primary-rgb), 0.02));
    transform: scale(1.01);
}

.table thead th {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
    border-bottom: 2px solid var(--border-color);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    font-size: var(--font-size-xs);
    letter-spacing: 0.05em;
    position: relative;
}

.table thead th::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), transparent);
    opacity: 0.3;
}

/* Enhanced Table Actions */
.table-actions {
    white-space: nowrap;
}

.table-actions .btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    margin: 0 var(--spacing-xs);
    font-size: var(--font-size-xs);
}

.table-actions .btn:hover {
    transform: translateY(-1px);
}

/* Enhanced Badge Components */
.badge.bg-success {
    background: linear-gradient(135deg, var(--success), #1e7e34) !important;
    box-shadow: 0 2px 4px rgba(var(--success-rgb), 0.3);
}

.badge.bg-secondary {
    background: linear-gradient(135deg, var(--secondary), #545b62) !important;
    box-shadow: 0 2px 4px rgba(108, 117, 125, 0.3);
}

.badge.bg-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark)) !important;
    box-shadow: 0 2px 4px rgba(var(--primary-rgb), 0.3);
}

.badge.bg-warning {
    background: linear-gradient(135deg, var(--warning), #e0a800) !important;
    color: #212529 !important;
    box-shadow: 0 2px 4px rgba(var(--warning-rgb), 0.3);
}

.badge.bg-danger {
    background: linear-gradient(135deg, var(--danger), #c82333) !important;
    box-shadow: 0 2px 4px rgba(var(--danger-rgb), 0.3);
}

.badge.bg-info {
    background: linear-gradient(135deg, var(--info), #138496) !important;
    box-shadow: 0 2px 4px rgba(var(--info-rgb), 0.3);
}

/* Alert Components */
.alert-dismissible .btn-close {
    position: absolute;
    top: 0;
    right: 0;
    padding: 0.75rem;
    z-index: 2;
}

.alert.position-fixed {
    max-width: 400px;
    z-index: 1055;
}

/* Progress Components */
.progress {
    height: 0.5rem;
    background-color: #e9ecef;
    border-radius: 0.25rem;
}

.progress-bar {
    background-color: #007bff;
    transition: width 0.6s ease;
}

/* Loading Components */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.loading-spinner {
    width: 3rem;
    height: 3rem;
    border: 0.3rem solid #f3f3f3;
    border-top: 0.3rem solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Chart Components */
.chart-wrapper {
    position: relative;
    height: 300px;
    width: 100%;
}

.chart-legend {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
}

.chart-legend-item {
    display: flex;
    align-items: center;
    margin: 0 1rem;
}

.chart-legend-color {
    width: 12px;
    height: 12px;
    border-radius: 2px;
    margin-right: 0.5rem;
}

/* Dropdown Components */
.dropdown-menu {
    border: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

.dropdown-item {
    padding: 0.5rem 1rem;
    transition: background-color 0.3s ease;
}

.dropdown-item:hover {
    background-color: #f8f9fa;
}

/* Modal Components */
.modal-content {
    border: none;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.modal-header {
    border-bottom: 1px solid #dee2e6;
    background-color: #f8f9fa;
    border-radius: 12px 12px 0 0;
}

.modal-footer {
    border-top: 1px solid #dee2e6;
    background-color: #f8f9fa;
    border-radius: 0 0 12px 12px;
}

/* Responsive Components */
@media (max-width: 768px) {
    .card-body {
        padding: 1rem;
    }
    
    .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
    
    .alert.position-fixed {
        left: 1rem;
        right: 1rem;
        max-width: none;
    }
}