/* ========== Certificate Viewer Styles ========== */

.certificate-viewer-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--background);
}

/* ========== Toolbar ========== */
.certificate-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.certificate-type-badge {
    padding: 4px 12px;
    color: white;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-right: var(--spacing-md);
}

.certificate-type-badge.valid {
    background: #2ecc71;
}

.certificate-type-badge.expiring {
    background: #f39c12;
}

.certificate-type-badge.expired {
    background: #e74c3c;
}

/* ========== Content Wrapper ========== */
.certificate-content-wrapper {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
}

/* ========== Status Banner ========== */
.certificate-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-radius: 8px;
    margin-bottom: var(--spacing-xl);
}

.certificate-status.valid {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.certificate-status.expiring {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    color: #856404;
}

.certificate-status.expired {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.status-icon {
    font-size: 2rem;
}

.status-info h3 {
    margin: 0 0 var(--spacing-xs) 0;
    font-size: 1.2rem;
}

.status-info p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ========== Certificate Grid ========== */
.certificate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.certificate-section {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: var(--spacing-lg);
}

.certificate-section h3 {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border);
}

.certificate-field {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.field-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--border);
}

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

.field-label {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
}

.field-value {
    color: var(--text-primary);
    font-weight: 600;
    text-align: right;
    word-break: break-word;
}

.field-value code {
    background: var(--background);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.85rem;
}

.field-value .fingerprint {
    font-size: 0.75rem;
    word-break: break-all;
}

.field-value .badge {
    display: inline-block;
    padding: 2px 8px;
    background: var(--accent);
    color: white;
    border-radius: 3px;
    font-size: 0.8rem;
    margin: 2px;
}

.field-value.expired {
    color: #e74c3c;
}

.field-value.expiring {
    color: #f39c12;
}

/* ========== Certificate Chain ========== */
.certificate-chain-view {
    padding: var(--spacing-lg);
}

.certificate-chain h3 {
    margin: 0 0 var(--spacing-lg) 0;
    color: var(--text-primary);
}

.chain-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.chain-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    transition: all 0.2s;
}

.chain-item:hover {
    background: var(--background);
    border-color: var(--accent);
}

.chain-item.expired {
    border-color: #e74c3c;
    background: #f8d7da;
}

.chain-number {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent);
    color: white;
    border-radius: 50%;
    font-weight: 600;
    flex-shrink: 0;
}

.chain-info {
    flex: 1;
}

.chain-info h4 {
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--text-primary);
}

.chain-info p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.badge-error {
    background: #e74c3c !important;
}

/* ========== Error State ========== */
.error-message {
    padding: var(--spacing-xl);
    text-align: center;
    color: var(--error);
}

.error-message h3 {
    margin: var(--spacing-md) 0;
    color: var(--error);
}

.error-message p {
    color: var(--text-secondary);
    margin: var(--spacing-sm) 0;
}

.error-details {
    font-size: 0.9rem;
    font-style: italic;
    margin-top: var(--spacing-md);
}

/* ========== Responsive ========== */
@media (max-width: 768px) {
    .certificate-grid {
        grid-template-columns: 1fr;
    }

    .field-item {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .field-value {
        text-align: left;
    }
}