/* VKYC Platform Custom Styles */

:root {
    --primary-color: #007bff;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f5f5;
}

.navbar-brand {
    font-weight: 600;
    font-size: 1.5rem;
}

.hero-section h1 {
    background: linear-gradient(135deg, var(--primary-color), var(--info-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-icon {
    margin-bottom: 1rem;
}

.card {
    border: none;
    border-radius: 12px;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1) !important;
}

.card-header {
    border-radius: 12px 12px 0 0 !important;
    border-bottom: 2px solid rgba(0,0,0,0.1);
}

.btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 0.625rem 1.25rem;
    transition: all 0.2s ease-in-out;
}

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

.btn-lg {
    padding: 0.875rem 2rem;
    font-size: 1.125rem;
}

/* Upload Area Styling */
.upload-area {
    min-height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, #ffffff, #f8f9fa);
}

.upload-area:hover {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-color: var(--success-color) !important;
}

.upload-area.dragover {
    background: linear-gradient(135deg, #e3f2fd, #f0f4ff);
    border-color: var(--primary-color) !important;
    transform: scale(1.02);
}

/* Progress Bar Animations */
.progress {
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar {
    border-radius: 4px;
    transition: width 0.6s ease;
}

/* Verification Steps */
.verification-steps .step {
    padding: 0.5rem 0;
    border-left: 3px solid #e9ecef;
    padding-left: 1rem;
    margin-left: 1.25rem;
    position: relative;
}

.verification-steps .step::before {
    content: '';
    position: absolute;
    left: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background-color: #e9ecef;
    border-radius: 50%;
}

.verification-steps .step.completed {
    border-left-color: var(--success-color);
}

.verification-steps .step.completed::before {
    background-color: var(--success-color);
}

.verification-steps .step.processing {
    border-left-color: var(--primary-color);
}

.verification-steps .step.processing::before {
    background-color: var(--primary-color);
    animation: pulse-dot 1s infinite;
}

@keyframes pulse-dot {
    0% { transform: translateY(-50%) scale(1); }
    50% { transform: translateY(-50%) scale(1.2); }
    100% { transform: translateY(-50%) scale(1); }
}

/* Results Page Styling */
.check-item {
    padding: 0.5rem 0;
    border-bottom: 1px solid #e9ecef;
}

.check-item:last-child {
    border-bottom: none;
}

.badge {
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
}

/* Alert Enhancements */
.alert {
    border: none;
    border-radius: 10px;
    border-left: 4px solid;
}

.alert-success {
    border-left-color: var(--success-color);
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
}

.alert-warning {
    border-left-color: var(--warning-color);
    background: linear-gradient(135deg, #fff3cd, #ffeaa7);
}

.alert-info {
    border-left-color: var(--info-color);
    background: linear-gradient(135deg, #d1ecf1, #b8daff);
}

/* Modal Enhancements */
.modal-content {
    border-radius: 12px;
    border: none;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.modal-header {
    border-radius: 12px 12px 0 0;
    border-bottom: 2px solid rgba(0,0,0,0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .upload-area {
        min-height: 150px;
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
}

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

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

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

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

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

::-webkit-scrollbar-thumb:hover {
    background: #0056b3;
}

/* Status indicators */
.status-indicator {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 8px;
}

.status-success { background-color: var(--success-color); }
.status-warning { background-color: var(--warning-color); }
.status-danger { background-color: var(--danger-color); }
.status-info { background-color: var(--info-color); }

/* Confidence score styling */
.confidence-high { color: var(--success-color); }
.confidence-medium { color: var(--warning-color); }
.confidence-low { color: var(--danger-color); }