/* Custom styles for verification app - Enhanced UI */

/* CSS Variables for consistent theming */
:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --success-color: #11998e;
    --info-color: #4facfe;
    --warning-color: #f093fb;
    --danger-color: #eb3349;
    --light-bg: #f8f9fa;
    --dark-text: #2d3748;
    --muted-text: #718096;
    --border-color: #e2e8f0;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
}

/* Enhanced Alert styles */
.alert {
    border: none;
    border-left: 4px solid transparent;
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
}

.alert-danger {
    background: linear-gradient(135deg, rgba(235, 51, 73, 0.1) 0%, rgba(244, 92, 67, 0.1) 100%);
    color: #721c24;
    border-left-color: #eb3349;
}

.alert-success {
    background: linear-gradient(135deg, rgba(17, 153, 142, 0.1) 0%, rgba(56, 239, 125, 0.1) 100%);
    color: #155724;
    border-left-color: #11998e;
}

.alert-info {
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.1) 0%, rgba(0, 242, 254, 0.1) 100%);
    color: #0c5460;
    border-left-color: #4facfe;
}

.alert-warning {
    background: linear-gradient(135deg, rgba(240, 147, 251, 0.1) 0%, rgba(245, 87, 108, 0.1) 100%);
    color: #856404;
    border-left-color: #f093fb;
}

.alert .btn-close {
    padding: 0.5rem;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.alert .btn-close:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* Enhanced Progress bar styles */
.progress-thin {
    height: 8px !important;
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.05);
}

.progress-bar {
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 10px;
}

/* Enhanced Button styles */
.btn-apply {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
}

.btn-apply:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.btn-reset {
    background: linear-gradient(135deg, #6c757d 0%, #5a6268 100%);
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(108, 117, 125, 0.3);
    transition: all 0.3s ease;
}

.btn-reset:hover {
    background: linear-gradient(135deg, #5a6268 0%, #6c757d 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(108, 117, 125, 0.4);
}

/* Card enhancements */
.card {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card-header {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

/* Table enhancements */
.table {
    border-radius: var(--radius-md);
    overflow: hidden;
}

.table thead th {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    border: none;
    padding: 1rem;
}

.table tbody tr {
    transition: all 0.3s ease;
}

.table tbody tr:hover {
    background: rgba(102, 126, 234, 0.05);
    transform: scale(1.01);
}

/* Form enhancements */
.form-control, .form-select {
    border-radius: var(--radius-sm);
    border: 2px solid var(--border-color);
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.9);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.15);
    background: white;
}

.form-label {
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 0.5rem;
}

/* Filter section enhancements */
.filter-options, .filter-section {
    background: white;
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

/* Stats card enhancements */
.stats-card {
    border-radius: var(--radius-md);
    border: none;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    background: white;
    overflow: hidden;
}

.stats-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.stats-card .card-body {
    padding: 1.5rem;
}

/* Verification card enhancements */
.verification-card {
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary-color);
    border-radius: var(--radius-sm);
}

.verification-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.verification-card.pending {
    border-left-color: #ffc107;
}

.verification-card.in-progress {
    border-left-color: #0dcaf0;
}

.verification-card.completed {
    border-left-color: #198754;
}

.verification-card.expired {
    border-left-color: #6c757d;
}

.verification-card.rejected {
    border-left-color: #dc3545;
}

/* Status badge enhancements */
.status-badge {
    font-size: 0.8rem;
    padding: 0.35em 0.65em;
    border-radius: 20px;
    font-weight: 500;
}

/* Avatar enhancements */
.avatar-sm {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
    font-weight: 600;
}

/* Pagination enhancements */
.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.pagination .page-link {
    color: var(--primary-color);
    border: none;
    border-radius: var(--radius-sm);
    margin: 0 4px;
    transition: all 0.3s ease;
}

.pagination .page-link:hover {
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Input group enhancements */
.input-group {
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.input-group-text {
    background: rgba(102, 126, 234, 0.1);
    border: 2px solid var(--border-color);
    border-right: none;
    color: var(--primary-color);
    font-weight: 500;
}

.input-group .form-control {
    border-left: none;
}

.input-group .form-control:focus {
    border-left: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .card {
        border-radius: var(--radius-md);
    }

    .card-header {
        padding: 1rem;
    }

    .card-body {
        padding: 1rem;
    }

    .filter-options, .filter-section {
        padding: 1rem;
    }

    .table-responsive {
        border-radius: var(--radius-md);
    }
}

/* Animation utilities */
.fade-in {
    animation: fadeIn 0.6s ease-out;
}

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

.slide-in {
    animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

/* Loading spinner */
.spinner-custom {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(102, 126, 234, 0.2);
    border-top-color: #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Empty state styling */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--muted-text);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state h5 {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Text gradient utility */
.text-gradient {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glass morphism effect */
.glass {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Icon wrapper */
.icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: all 0.3s ease;
}

.icon-wrapper:hover {
    transform: scale(1.1);
}

.icon-wrapper-primary {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
}

.icon-wrapper-success {
    background: rgba(17, 153, 142, 0.1);
    color: #11998e;
}

.icon-wrapper-info {
    background: rgba(79, 172, 254, 0.1);
    color: #4facfe;
}

.icon-wrapper-warning {
    background: rgba(240, 147, 251, 0.1);
    color: #f093fb;
}

.icon-wrapper-danger {
    background: rgba(235, 51, 73, 0.1);
    color: #eb3349;
}