/**
 * KUARST - QR Scanner Styles
 */

/* Scanner Container */
.qr-scanner {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--space-6);
}

.scanner-controls {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
    justify-content: center;
}

/* Scanner Viewport */
.scanner-viewport {
    position: relative;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    background: var(--kuarst-bg-tertiary);
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 1;
}

.scanner-viewport video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.scanner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.scanner-frame {
    width: 70%;
    height: 70%;
    border: 3px solid var(--kuarst-secondary);
    border-radius: 12px;
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.5);
    position: relative;
}

.scanner-frame::before,
.scanner-frame::after {
    content: '';
    position: absolute;
    width: 30px;
    height: 30px;
    border: 3px solid var(--kuarst-secondary);
}

.scanner-frame::before {
    top: -3px;
    left: -3px;
    border-right: none;
    border-bottom: none;
    border-top-left-radius: 12px;
}

.scanner-frame::after {
    bottom: -3px;
    right: -3px;
    border-left: none;
    border-top: none;
    border-bottom-right-radius: 12px;
}

.scanner-hint {
    margin-top: var(--space-4);
    color: white;
    font-size: 0.875rem;
    text-align: center;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Scanner Result */
.scanner-result {
    margin-top: var(--space-6);
    padding: var(--space-6);
    background: var(--kuarst-bg-primary);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(10, 77, 140, 0.1);
}

/* Risk Level Badge */
.risk-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.risk-badge.safe {
    background: var(--kuarst-safe-bg);
    color: var(--kuarst-safe);
}

.risk-badge.moderate {
    background: var(--kuarst-moderate-bg);
    color: var(--kuarst-moderate);
}

.risk-badge.suspicious {
    background: var(--kuarst-suspicious-bg);
    color: var(--kuarst-suspicious);
}

.risk-badge.dangerous {
    background: var(--kuarst-dangerous-bg);
    color: var(--kuarst-dangerous);
}

/* Result Card */
.result-card {
    background: var(--kuarst-bg-primary);
    border-radius: 12px;
    padding: var(--space-6);
    margin-bottom: var(--space-4);
    box-shadow: 0 2px 8px rgba(10, 77, 140, 0.1);
}

.result-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.result-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--kuarst-text-primary);
}

.result-content {
    margin-top: var(--space-4);
}

.result-item {
    display: flex;
    justify-content: space-between;
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--kuarst-border);
}

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

.result-label {
    color: var(--kuarst-text-secondary);
    font-size: 0.875rem;
}

.result-value {
    color: var(--kuarst-text-primary);
    font-weight: 500;
    text-align: right;
}

/* Loading State */
.scanner-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-10);
    color: var(--kuarst-text-secondary);
}

.scanner-loading::after {
    content: '';
    width: 40px;
    height: 40px;
    border: 3px solid var(--kuarst-border);
    border-top-color: var(--kuarst-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-top: var(--space-4);
}

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

/* Error State */
.scanner-error {
    padding: var(--space-6);
    background: var(--kuarst-dangerous-bg);
    border: 1px solid var(--kuarst-dangerous);
    border-radius: 12px;
    color: var(--kuarst-dangerous);
    margin-top: var(--space-4);
}

/* API Setup */
.api-setup {
    max-width: 500px;
    margin: 0 auto;
    padding: var(--space-6);
    background: var(--kuarst-bg-primary);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(10, 77, 140, 0.1);
}

.api-setup h2 {
    margin-bottom: var(--space-4);
    color: var(--kuarst-text-primary);
}

.api-setup p {
    color: var(--kuarst-text-secondary);
    margin-bottom: var(--space-6);
    font-size: 0.875rem;
    line-height: 1.6;
}

.api-setup form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.api-setup input {
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--kuarst-border);
    border-radius: 8px;
    font-size: 0.875rem;
    font-family: var(--font-primary);
}

.api-setup input:focus {
    outline: none;
    border-color: var(--kuarst-primary);
    box-shadow: 0 0 0 3px rgba(10, 77, 140, 0.1);
}

/* Auth Form (Login/Register) */
.auth-form {
    max-width: 500px;
    margin: 0 auto;
    padding: var(--space-8);
    background: var(--kuarst-bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.auth-form form {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.auth-form__footer {
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--kuarst-border);
    text-align: center;
}

.auth-form__footer p {
    margin-bottom: var(--space-2);
    color: var(--kuarst-text-secondary);
    font-size: 0.875rem;
}

.auth-form__footer a {
    color: var(--kuarst-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.auth-form__footer a:hover {
    color: var(--kuarst-primary-dark);
    text-decoration: underline;
}

/* Error Message */
.error-message {
    padding: var(--space-4);
    background: var(--kuarst-dangerous-bg);
    border: 1px solid var(--kuarst-dangerous);
    border-radius: var(--radius-md);
    color: var(--kuarst-dangerous);
    font-size: 0.875rem;
    margin-bottom: var(--space-4);
    line-height: 1.5;
}

/* Success Message */
.success-message {
    padding: var(--space-4);
    background: var(--kuarst-safe-bg);
    border: 1px solid var(--kuarst-safe);
    border-radius: var(--radius-md);
    color: var(--kuarst-safe);
    font-size: 0.875rem;
    margin-bottom: var(--space-4);
    line-height: 1.5;
}

/* Form Hint */
.form-hint {
    display: block;
    margin-top: var(--space-1);
    color: var(--kuarst-text-secondary);
    font-size: 0.75rem;
}

/* Button Block */
.btn--block {
    width: 100%;
    justify-content: center;
}

/* Form Styles */
.form-group {
    margin-bottom: var(--space-4);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-2);
    color: var(--kuarst-text-primary);
    font-size: 0.875rem;
    font-weight: 500;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"] {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--kuarst-border);
    border-radius: 8px;
    font-size: 0.875rem;
    font-family: var(--font-primary);
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: var(--kuarst-primary);
    box-shadow: 0 0 0 3px rgba(10, 77, 140, 0.1);
}

.form-group small {
    display: block;
    margin-top: var(--space-1);
    color: var(--kuarst-text-secondary);
    font-size: 0.75rem;
}

.form-group input[type="checkbox"] {
    width: auto;
    margin: 0;
    cursor: pointer;
}

/* History Filters */
.history-filters {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    background: var(--kuarst-bg-primary);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(10, 77, 140, 0.1);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.filter-group label {
    color: var(--kuarst-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

.filter-select {
    padding: var(--space-2) var(--space-4);
    border: 1px solid var(--kuarst-border);
    border-radius: 8px;
    font-size: 0.875rem;
    font-family: var(--font-primary);
    background: var(--kuarst-bg-primary);
    color: var(--kuarst-text-primary);
    cursor: pointer;
}

.filter-select:focus {
    outline: none;
    border-color: var(--kuarst-primary);
    box-shadow: 0 0 0 3px rgba(10, 77, 140, 0.1);
}

/* History Item */
/* History Container */
.history-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-top: var(--space-6);
}

/* History Item - Modern Card Design */
.history-item {
    background: var(--kuarst-bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid var(--kuarst-border);
}

.history-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.history-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--kuarst-border);
}

.history-item-title {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.history-item-title h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--kuarst-text-primary);
}

.history-item-title p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--kuarst-text-secondary);
}

.history-item-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.history-item-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--kuarst-border);
}

.history-item-actions {
    display: flex;
    gap: var(--space-3);
    align-items: center;
}

/* Responsive */
@media (max-width: 768px) {
    .history-item-header {
        flex-direction: column;
        gap: var(--space-3);
    }
    
    .history-item-footer {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-3);
    }
    
    .history-item-actions {
        width: 100%;
    }
    
    .history-item-actions .btn {
        flex: 1;
    }
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-4);
    margin-top: var(--space-8);
    padding: var(--space-4);
}

.page-info {
    color: var(--kuarst-text-secondary);
    font-size: 0.875rem;
}

.pagination .btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Responsive */
@media (max-width: 768px) {
    .scanner-controls {
        flex-direction: column;
    }
    
    .scanner-controls .btn {
        width: 100%;
    }
    
    .scanner-viewport {
        max-width: 100%;
    }
    
    .history-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-select {
        width: 100%;
    }
    
    .pagination {
        flex-direction: column;
    }
}

/* Dashboard Styles */
.dashboard-section {
    margin-bottom: var(--space-8);
}

.card {
    background: var(--kuarst-bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
}

.user-info-card {
    margin-top: var(--space-4);
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--kuarst-border);
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    font-weight: 500;
    color: var(--kuarst-text-secondary);
}

.info-value {
    color: var(--kuarst-text-primary);
    font-weight: 600;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-4);
}

.stat-card {
    background: var(--kuarst-bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.stat-card__value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--kuarst-primary);
    margin-bottom: var(--space-2);
}

.stat-card__label {
    color: var(--kuarst-text-secondary);
    font-size: 0.875rem;
}

.quick-actions {
    display: flex;
    gap: var(--space-4);
    margin-top: var(--space-4);
    flex-wrap: wrap;
}

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-success {
    background: #E6F9F0;
    color: var(--kuarst-safe);
}

.badge-warning {
    background: #FFF8E6;
    color: var(--kuarst-moderate);
}

.badge-primary {
    background: #EBEDFF;
    color: var(--kuarst-primary);
}

.badge-secondary {
    background: var(--kuarst-bg-secondary);
    color: var(--kuarst-text-secondary);
    border: 1px solid var(--kuarst-border);
}