/**
 * Visual UI Feedback Tool - Styles
 * نظام تعليقات واجهة المستخدم المرئي - الأنماط
 *
 * @version 1.0.0
 */

/* ===== Variables ===== */
:root {
    --vft-primary: #6366f1;
    --vft-primary-hover: #4f46e5;
    --vft-secondary: #64748b;
    --vft-success: #10b981;
    --vft-danger: #ef4444;
    --vft-warning: #f59e0b;
    --vft-info: #3b82f6;

    --vft-bg: #ffffff;
    --vft-bg-secondary: #f8fafc;
    --vft-bg-tertiary: #f1f5f9;
    --vft-border: #e2e8f0;
    --vft-text: #1e293b;
    --vft-text-secondary: #64748b;

    --vft-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --vft-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --vft-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --vft-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    --vft-radius: 8px;
    --vft-radius-lg: 12px;
    --vft-radius-xl: 16px;
    --vft-radius-full: 9999px;

    --vft-transition: all 0.2s ease;
    --vft-z-floating: 999990;
    --vft-z-toolbar: 999991;
    --vft-z-panel: 999992;
    --vft-z-dialog: 999993;
    --vft-z-notification: 999999;
}

/* Dark Mode Variables */
.vft-dark-mode {
    --vft-bg: #0f172a;
    --vft-bg-secondary: #1e293b;
    --vft-bg-tertiary: #334155;
    --vft-border: #475569;
    --vft-text: #f1f5f9;
    --vft-text-secondary: #94a3b8;
}

/* ===== Floating Button ===== */
.vft-floating-btn {
    position: fixed;
    bottom: 24px;
    left: 24px;
    z-index: var(--vft-z-floating);

    display: flex;
    align-items: center;
    gap: 8px;

    padding: 12px 20px;
    background: linear-gradient(135deg, var(--vft-primary) 0%, #8b5cf6 100%);
    color: white;
    border: none;
    border-radius: var(--vft-radius-full);
    box-shadow: var(--vft-shadow-lg);

    font-size: 16px;
    font-weight: 600;
    cursor: pointer;

    transition: var(--vft-transition);
}

.vft-floating-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--vft-shadow-xl);
}

.vft-floating-btn.active {
    background: linear-gradient(135deg, var(--vft-success) 0%, #059669 100%);
}

/* ===== Toolbar ===== */
.vft-toolbar {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: var(--vft-z-toolbar);

    background: var(--vft-bg);
    border: 1px solid var(--vft-border);
    border-radius: var(--vft-radius-xl);
    box-shadow: var(--vft-shadow-lg);
    padding: 12px;

    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.vft-toolbar-content {
    display: flex;
    align-items: center;
    gap: 8px;
}

.vft-tool-btn {
    display: flex;
    align-items: center;
    gap: 6px;

    padding: 8px 16px;
    background: var(--vft-bg-secondary);
    color: var(--vft-text);
    border: 1px solid var(--vft-border);
    border-radius: var(--vft-radius);

    font-size: 14px;
    font-weight: 500;
    cursor: pointer;

    transition: var(--vft-transition);
}

.vft-tool-btn:hover {
    background: var(--vft-bg-tertiary);
    border-color: var(--vft-primary);
}

.vft-tool-btn .vft-icon {
    font-size: 18px;
}

.vft-tool-btn.vft-btn-primary {
    background: var(--vft-primary);
    color: white;
    border-color: var(--vft-primary);
}

.vft-tool-btn.vft-btn-primary:hover {
    background: var(--vft-primary-hover);
}

.vft-tool-btn.vft-btn-danger {
    background: transparent;
    color: var(--vft-danger);
    border-color: var(--vft-danger);
}

.vft-tool-btn.vft-btn-danger:hover {
    background: var(--vft-danger);
    color: white;
}

.vft-feedback-count {
    padding: 8px 16px;
    background: var(--vft-bg-tertiary);
    border-radius: var(--vft-radius);
    font-size: 14px;
    font-weight: 600;
    color: var(--vft-text);
}

.vft-feedback-count span {
    color: var(--vft-primary);
    font-size: 18px;
}

/* ===== Panels ===== */
.vft-panel {
    position: fixed;
    left: 24px;
    top: 100px;
    z-index: var(--vft-z-panel);

    width: 400px;
    max-height: calc(100vh - 140px);

    background: var(--vft-bg);
    border: 1px solid var(--vft-border);
    border-radius: var(--vft-radius-xl);
    box-shadow: var(--vft-shadow-xl);

    display: flex;
    flex-direction: column;

    animation: slideInRight 0.3s ease;
}

.vft-panel.vft-panel-large {
    width: 700px;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.vft-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 16px 20px;
    border-bottom: 1px solid var(--vft-border);
}

.vft-panel-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--vft-text);
}

.vft-close-btn {
    background: transparent;
    border: none;
    color: var(--vft-text-secondary);
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    border-radius: var(--vft-radius);
    transition: var(--vft-transition);
}

.vft-close-btn:hover {
    background: var(--vft-bg-tertiary);
    color: var(--vft-text);
}

.vft-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.vft-panel-body::-webkit-scrollbar {
    width: 8px;
}

.vft-panel-body::-webkit-scrollbar-track {
    background: var(--vft-bg-secondary);
    border-radius: var(--vft-radius);
}

.vft-panel-body::-webkit-scrollbar-thumb {
    background: var(--vft-border);
    border-radius: var(--vft-radius);
}

.vft-panel-body::-webkit-scrollbar-thumb:hover {
    background: var(--vft-text-secondary);
}

/* ===== Panel Tabs ===== */
.vft-panel-tabs {
    display: flex;
    gap: 4px;
    padding: 12px 20px 0;
    border-bottom: 1px solid var(--vft-border);
}

.vft-tab {
    padding: 8px 16px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--vft-text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--vft-transition);
}

.vft-tab:hover {
    color: var(--vft-text);
}

.vft-tab.active {
    color: var(--vft-primary);
    border-bottom-color: var(--vft-primary);
}

/* ===== Feedback List ===== */
.vft-empty-message {
    text-align: center;
    color: var(--vft-text-secondary);
    padding: 40px 20px;
    font-size: 14px;
}

.vft-feedback-item {
    background: var(--vft-bg-secondary);
    border: 1px solid var(--vft-border);
    border-radius: var(--vft-radius-lg);
    margin-bottom: 12px;
    overflow: hidden;
    transition: var(--vft-transition);
}

.vft-feedback-item:hover {
    box-shadow: var(--vft-shadow);
}

.vft-feedback-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--vft-bg-tertiary);
    border-bottom: 1px solid var(--vft-border);
}

.vft-feedback-number {
    background: var(--vft-primary);
    color: white;
    padding: 4px 8px;
    border-radius: var(--vft-radius);
    font-size: 12px;
    font-weight: 600;
}

.vft-feedback-element {
    font-family: 'Courier New', monospace;
    font-size: 13px;
    color: var(--vft-text);
    font-weight: 600;
}

.vft-feedback-time {
    margin-left: auto;
    font-size: 12px;
    color: var(--vft-text-secondary);
}

.vft-feedback-actions {
    display: flex;
    gap: 4px;
}

.vft-icon-btn {
    background: transparent;
    border: none;
    padding: 4px;
    font-size: 16px;
    cursor: pointer;
    opacity: 0.7;
    transition: var(--vft-transition);
}

.vft-icon-btn:hover {
    opacity: 1;
}

.vft-feedback-body {
    padding: 16px;
}

.vft-feedback-text {
    margin: 0 0 12px 0;
    color: var(--vft-text);
    font-size: 14px;
    line-height: 1.6;
}

.vft-feedback-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 12px;
    color: var(--vft-text-secondary);
}

.vft-feedback-screenshot {
    width: 100%;
    margin-top: 12px;
    border-radius: var(--vft-radius);
    border: 1px solid var(--vft-border);
}

/* ===== Dialog ===== */
.vft-dialog {
    position: fixed;
    inset: 0;
    z-index: var(--vft-z-dialog);

    display: flex;
    align-items: center;
    justify-content: center;

    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);

    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.vft-dialog-content {
    width: 90%;
    max-width: 700px;
    max-height: 90vh;

    background: var(--vft-bg);
    border-radius: var(--vft-radius-xl);
    box-shadow: var(--vft-shadow-xl);

    display: flex;
    flex-direction: column;

    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.vft-dialog-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--vft-border);
}

.vft-dialog-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    color: var(--vft-text);
}

.vft-dialog-body {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.vft-dialog-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 20px 24px;
    border-top: 1px solid var(--vft-border);
}

/* Copy Element Button */
.vft-btn-outline {
    background: transparent;
    border: 2px solid var(--vft-success);
    color: var(--vft-success);
    font-weight: 600;
}

.vft-btn-outline:hover {
    background: var(--vft-success);
    color: white;
}

/* ===== Quick Actions Panel ===== */
.vft-quick-actions {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(99, 102, 241, 0.02));
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--vft-radius-lg);
    padding: 12px 16px;
    margin-bottom: 12px;
}

.vft-quick-actions-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    font-weight: 600;
    font-size: 13px;
    color: var(--vft-primary);
}

.vft-quick-hint {
    font-size: 11px;
    color: var(--vft-text-secondary);
    font-weight: 400;
}

.vft-quick-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.vft-quick-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border: 1px solid var(--vft-border);
    border-radius: var(--vft-radius-full);
    background: var(--vft-bg);
    color: var(--vft-text);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.vft-quick-btn:hover {
    background: var(--vft-primary);
    border-color: var(--vft-primary);
    color: white;
    transform: translateY(-1px);
}

.vft-quick-btn.vft-quick-btn-primary {
    background: linear-gradient(135deg, var(--vft-primary), #4f46e5);
    border-color: var(--vft-primary);
    color: white;
}

.vft-quick-btn.vft-quick-btn-primary:hover {
    background: linear-gradient(135deg, #4f46e5, #4338ca);
}

.vft-quick-btn.vft-quick-btn-success {
    background: linear-gradient(135deg, var(--vft-success), #059669);
    border-color: var(--vft-success);
    color: white;
}

.vft-quick-btn.vft-quick-btn-success:hover {
    background: linear-gradient(135deg, #059669, #047857);
}

.vft-quick-btn.vft-copied {
    background: var(--vft-success) !important;
    border-color: var(--vft-success) !important;
    color: white !important;
}

.vft-quick-icon {
    font-size: 14px;
}

.vft-quick-label {
    font-weight: 600;
}

/* ===== Tools Panel ===== */
.vft-tools-panel {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(245, 158, 11, 0.02));
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--vft-radius-lg);
    padding: 12px 16px;
    margin-bottom: 12px;
}

.vft-tools-header {
    font-weight: 600;
    font-size: 13px;
    color: #d97706;
    margin-bottom: 10px;
}

.vft-tools-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.vft-tool-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--vft-radius-full);
    background: rgba(245, 158, 11, 0.1);
    color: #92400e;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.vft-tool-btn:hover {
    background: #f59e0b;
    border-color: #f59e0b;
    color: white;
    transform: translateY(-1px);
}

.vft-tool-icon {
    font-size: 14px;
}

.vft-tool-label {
    font-weight: 600;
}

/* Clickable code elements */
.vft-clickable {
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 2px 6px;
    border-radius: 4px;
}

.vft-clickable:hover {
    background: var(--vft-primary);
    color: white;
}

/* ===== Element Info ===== */
.vft-element-info {
    background: var(--vft-bg-secondary);
    border: 1px solid var(--vft-border);
    border-radius: var(--vft-radius-lg);
    padding: 16px;
    margin-bottom: 20px;
}

.vft-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.vft-info-item {
    font-size: 13px;
}

.vft-info-item strong {
    display: block;
    color: var(--vft-text-secondary);
    font-size: 11px;
    text-transform: uppercase;
    margin-bottom: 4px;
    font-weight: 600;
}

.vft-info-item code {
    background: var(--vft-bg-tertiary);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
    color: var(--vft-primary);
}

/* Context Intelligence Highlights */
.vft-context-highlight {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(99, 102, 241, 0.02));
    border-left: 3px solid var(--vft-primary);
    padding: 8px 12px;
    border-radius: var(--vft-radius);
    margin-top: 4px;
}

.vft-context-highlight strong {
    color: var(--vft-primary);
}

/* ===== Razor Source Highlight ===== */
.vft-source-highlight {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(16, 185, 129, 0.03));
    border-left: 4px solid var(--vft-success);
    padding: 10px 14px;
    border-radius: var(--vft-radius);
    margin-bottom: 8px;
}

.vft-source-highlight strong {
    color: var(--vft-success);
    font-size: 13px;
}

.vft-source-path {
    display: inline-block;
    background: rgba(16, 185, 129, 0.15);
    color: #065f46;
    padding: 4px 10px;
    border-radius: 9999px;
    font-size: 12px;
    font-family: 'Consolas', 'Monaco', monospace;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-left: 8px;
}

.vft-source-path:hover {
    background: rgba(16, 185, 129, 0.25);
    transform: scale(1.02);
}

/* Similar Elements Highlight */
.vft-similar-highlight {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.05), rgba(245, 158, 11, 0.02));
    border-left: 3px solid #f59e0b;
    padding: 8px 12px;
    border-radius: var(--vft-radius);
    margin-top: 4px;
}

.vft-similar-highlight strong {
    color: #f59e0b;
}

.vft-btn-mini {
    padding: 4px 12px;
    font-size: 12px;
    border: none;
    border-radius: var(--vft-radius);
    cursor: pointer;
    font-weight: 600;
    transition: var(--vft-transition);
}

.vft-btn-mini.vft-btn-primary {
    background: var(--vft-primary);
    color: white;
}

.vft-btn-mini.vft-btn-primary:hover {
    background: var(--vft-primary-hover);
}

.vft-btn-mini.vft-btn-outline {
    background: transparent;
    border: 1px solid var(--vft-border);
    color: var(--vft-text);
}

.vft-btn-mini.vft-btn-outline:hover {
    background: var(--vft-bg-secondary);
}

/* ===== Bulk Selection Dialog ===== */
.vft-bulk-summary {
    display: flex;
    gap: 20px;
    padding: 16px;
    background: var(--vft-bg-secondary);
    border-radius: var(--vft-radius-lg);
    margin-bottom: 20px;
}

.vft-bulk-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.vft-stat-label {
    font-size: 11px;
    color: var(--vft-text-secondary);
    text-transform: uppercase;
    font-weight: 600;
}

.vft-stat-value {
    font-size: 24px;
    font-weight: 800;
    color: var(--vft-text);
}

.vft-stat-value.vft-stat-success {
    color: #10b981;
}

.vft-stat-value.vft-stat-warning {
    color: #f59e0b;
}

.vft-bulk-actions {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--vft-border);
}

.vft-bulk-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    max-height: 400px;
    overflow-y: auto;
    padding: 4px;
}

.vft-bulk-item {
    border: 2px solid var(--vft-border);
    border-radius: var(--vft-radius-lg);
    padding: 12px;
    transition: var(--vft-transition);
    cursor: pointer;
}

.vft-bulk-item:hover {
    border-color: var(--vft-primary);
    box-shadow: var(--vft-shadow-lg);
}

.vft-bulk-item-selected {
    border-color: var(--vft-primary);
    background: var(--vft-primary-alpha-5);
}

.vft-bulk-item-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.vft-bulk-item-header input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.vft-bulk-item-header label {
    cursor: pointer;
    flex: 1;
}

.vft-confidence-badge {
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 12px;
    color: white;
}

.vft-confidence-100 {
    background: var(--vft-primary);
}

.vft-confidence-high {
    background: #10b981;
}

.vft-confidence-medium {
    background: #f59e0b;
}

.vft-confidence-low {
    background: #ef4444;
}

.vft-selected-badge {
    font-size: 10px;
    font-weight: 800;
    padding: 2px 6px;
    border-radius: 4px;
    background: var(--vft-primary);
    color: white;
}

.vft-bulk-item-preview {
    background: var(--vft-bg);
    border: 1px solid var(--vft-border);
    border-radius: var(--vft-radius);
    padding: 8px;
    margin-bottom: 8px;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.vft-preview-box {
    font-size: 11px;
    font-family: 'Courier New', monospace;
    color: var(--vft-text-secondary);
    word-break: break-all;
    text-align: center;
}

.vft-bulk-item-info {
    font-size: 10px;
}

.vft-bulk-item-info code {
    display: block;
    background: var(--vft-bg-tertiary);
    padding: 4px 6px;
    border-radius: 4px;
    color: var(--vft-primary);
    word-break: break-all;
}

/* ===== Form Elements ===== */
.vft-form-group {
    margin-bottom: 20px;
}

.vft-form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--vft-text);
    margin-bottom: 8px;
}

.vft-textarea {
    width: 100%;
    min-height: 100px;
    padding: 12px;

    background: var(--vft-bg);
    border: 2px solid var(--vft-border);
    border-radius: var(--vft-radius-lg);

    font-family: inherit;
    font-size: 14px;
    color: var(--vft-text);
    line-height: 1.6;

    resize: vertical;
    transition: var(--vft-transition);
}

.vft-textarea:focus {
    outline: none;
    border-color: var(--vft-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.vft-textarea::placeholder {
    color: var(--vft-text-secondary);
}

.vft-select {
    width: 100%;
    padding: 10px 12px;

    background: var(--vft-bg);
    border: 2px solid var(--vft-border);
    border-radius: var(--vft-radius);

    font-family: inherit;
    font-size: 14px;
    color: var(--vft-text);

    cursor: pointer;
    transition: var(--vft-transition);
}

.vft-select:focus {
    outline: none;
    border-color: var(--vft-primary);
}

.vft-form-group input[type="checkbox"] {
    margin-right: 8px;
}

/* ===== Buttons ===== */
.vft-btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--vft-radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--vft-transition);
}

.vft-btn-primary {
    background: var(--vft-primary);
    color: white;
}

.vft-btn-primary:hover {
    background: var(--vft-primary-hover);
}

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

.vft-btn-secondary:hover {
    background: var(--vft-bg-tertiary);
}

.vft-voice-btn {
    margin-top: 8px;
    padding: 8px 16px;
    background: var(--vft-success);
    color: white;
    border: none;
    border-radius: var(--vft-radius);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--vft-transition);
}

.vft-voice-btn:hover {
    background: #059669;
}

.vft-voice-btn.recording {
    background: var(--vft-danger);
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* ===== Code Preview ===== */
.vft-code-preview {
    background: #1e293b;
    border: 1px solid var(--vft-border);
    border-radius: var(--vft-radius-lg);
    padding: 16px;
    overflow-x: auto;
    font-size: 13px;
    line-height: 1.6;
}

.vft-code-preview code {
    color: #e2e8f0;
    font-family: 'Courier New', Consolas, Monaco, monospace;
}

/* ===== Prompt Preview ===== */
.vft-prompt-preview {
    background: #1e293b;
    border: 1px solid var(--vft-border);
    border-radius: var(--vft-radius-lg);
    padding: 20px;
    overflow-x: auto;
    max-height: 500px;
    margin-bottom: 20px;
}

.vft-prompt-preview pre {
    margin: 0;
    font-size: 13px;
    line-height: 1.6;
}

.vft-prompt-preview code {
    color: #e2e8f0;
    font-family: 'Courier New', Consolas, Monaco, monospace;
}

.vft-prompt-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.vft-prompt-actions .vft-btn {
    flex: 1;
    min-width: 150px;
}

/* ===== Notification ===== */
.vft-notification {
    position: fixed;
    bottom: 100px;
    left: 24px;
    z-index: var(--vft-z-notification);

    padding: 16px 24px;
    border-radius: var(--vft-radius-lg);
    box-shadow: var(--vft-shadow-xl);

    font-size: 14px;
    font-weight: 600;

    max-width: 400px;

    animation: slideInLeft 0.3s ease;
}

.vft-notification-success {
    background: var(--vft-success);
    color: white;
}

.vft-notification-error {
    background: var(--vft-danger);
    color: white;
}

.vft-notification-warning {
    background: var(--vft-warning);
    color: white;
}

.vft-notification-info {
    background: var(--vft-info);
    color: white;
}

/* ===== Utility Classes ===== */
.vft-hidden {
    display: none !important;
}

/* ===== RTL Support ===== */
[dir="rtl"] .vft-floating-btn {
    left: 24px;
    right: auto;
}

[dir="rtl"] .vft-panel {
    left: 24px;
    right: auto;
}

[dir="rtl"] .vft-notification {
    right: 24px;
    left: auto;
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    .vft-toolbar {
        left: 10px;
        right: 10px;
        transform: none;
        width: auto;
    }

    .vft-toolbar-content {
        flex-wrap: wrap;
        justify-content: center;
    }

    .vft-tool-btn .vft-label {
        display: none;
    }

    .vft-panel,
    .vft-panel.vft-panel-large {
        width: calc(100% - 40px);
        left: 20px;
        right: 20px;
    }

    .vft-dialog-content {
        width: 95%;
        margin: 20px;
    }

    .vft-floating-btn span {
        display: none;
    }

    .vft-notification {
        left: 20px;
        right: 20px;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .vft-info-grid {
        grid-template-columns: 1fr;
    }

    .vft-prompt-actions {
        flex-direction: column;
    }

    .vft-prompt-actions .vft-btn {
        width: 100%;
    }
}

/* ========================================
   PHASE 2: CSS Editor Styles
   ======================================== */
.vft-css-editor-info {
    background: var(--vft-bg-secondary);
    padding: 10px 14px;
    border-radius: var(--vft-radius);
    margin-bottom: 16px;
    font-weight: 600;
    color: var(--vft-primary);
}

.vft-css-properties {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 300px;
    overflow-y: auto;
}

.vft-css-property {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--vft-bg-secondary);
    border-radius: var(--vft-radius);
    border: 1px solid var(--vft-border);
}

.vft-css-property label {
    flex: 0 0 140px;
    font-size: 12px;
    font-weight: 600;
    color: var(--vft-text-secondary);
}

.vft-css-value-input {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid var(--vft-border);
    border-radius: var(--vft-radius);
    font-size: 12px;
    font-family: monospace;
}

.vft-css-value-input:focus {
    outline: none;
    border-color: var(--vft-primary);
}

.vft-css-copy-btn, .vft-css-suggestion {
    padding: 4px 8px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 14px;
    border-radius: 4px;
    transition: background 0.2s;
}

.vft-css-copy-btn:hover {
    background: var(--vft-primary);
}

.vft-css-suggestion {
    color: #f59e0b;
}

.vft-css-suggestion:hover {
    background: #fef3c7;
}

.vft-css-add-property {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--vft-border);
}

.vft-css-add-property .vft-input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--vft-border);
    border-radius: var(--vft-radius-full);
    font-size: 12px;
}

/* ========================================
   PHASE 3: Computed Styles
   ======================================== */
.vft-panel-subheader {
    padding: 12px 20px;
    border-bottom: 1px solid var(--vft-border);
}

.vft-panel-subheader .vft-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--vft-border);
    border-radius: var(--vft-radius-full);
    font-size: 13px;
}

.vft-box-model {
    background: linear-gradient(135deg, #fef3c7, #fef9c3);
    border: 2px solid #f59e0b;
    border-radius: var(--vft-radius-lg);
    padding: 16px;
    margin-bottom: 20px;
}

.vft-box-model-title {
    font-weight: 700;
    margin-bottom: 12px;
    color: #92400e;
}

.vft-box-margin {
    background: rgba(245, 158, 11, 0.2);
    border: 2px dashed #f59e0b;
    padding: 16px;
    border-radius: 8px;
    position: relative;
}

.vft-box-border {
    background: rgba(156, 163, 175, 0.2);
    border: 2px solid #6b7280;
    padding: 12px;
    border-radius: 6px;
}

.vft-box-padding {
    background: rgba(59, 130, 246, 0.2);
    border: 2px solid #3b82f6;
    padding: 12px;
    border-radius: 4px;
}

.vft-box-content {
    background: rgba(16, 185, 129, 0.3);
    border: 2px solid #10b981;
    padding: 20px;
    text-align: center;
    font-weight: 700;
    color: #065f46;
    border-radius: 4px;
}

.vft-box-label {
    font-size: 10px;
    font-weight: 600;
    color: #6b7280;
    text-transform: uppercase;
}

.vft-box-value {
    font-size: 11px;
    font-family: monospace;
    color: #374151;
    margin-left: 8px;
}

.vft-style-groups {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.vft-style-group {
    border: 1px solid var(--vft-border);
    border-radius: var(--vft-radius-lg);
    overflow: hidden;
}

.vft-style-group-header {
    background: var(--vft-bg-secondary);
    padding: 10px 14px;
    font-weight: 600;
    font-size: 13px;
    border-bottom: 1px solid var(--vft-border);
}

.vft-style-group-content {
    padding: 8px;
}

.vft-style-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 10px;
    border-radius: var(--vft-radius);
    transition: background 0.15s;
}

.vft-style-row:hover {
    background: var(--vft-bg-secondary);
}

.vft-style-prop {
    font-size: 12px;
    color: var(--vft-text-secondary);
}

.vft-style-value {
    font-size: 12px;
    font-family: monospace;
    color: var(--vft-primary);
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    transition: all 0.15s;
}

.vft-style-value:hover {
    background: var(--vft-primary);
    color: white;
}

/* ========================================
   PHASE 6: Accessibility Styles
   ======================================== */
.vft-a11y-summary {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.vft-a11y-stat {
    flex: 1;
    padding: 12px;
    border-radius: var(--vft-radius-lg);
    text-align: center;
    font-weight: 600;
    font-size: 14px;
}

.vft-a11y-stat.vft-a11y-passed {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.vft-a11y-stat.vft-a11y-warnings {
    background: rgba(245, 158, 11, 0.1);
    color: #d97706;
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.vft-a11y-stat.vft-a11y-issues {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.vft-a11y-section {
    margin-bottom: 16px;
    padding: 12px;
    border-radius: var(--vft-radius-lg);
}

.vft-a11y-section h4 {
    margin: 0 0 10px 0;
    font-size: 14px;
}

.vft-a11y-section ul {
    margin: 0;
    padding-left: 20px;
}

.vft-a11y-section li {
    font-size: 13px;
    margin-bottom: 6px;
}

.vft-a11y-issues-section {
    background: rgba(239, 68, 68, 0.05);
    border-left: 4px solid #dc2626;
}

.vft-a11y-warnings-section {
    background: rgba(245, 158, 11, 0.05);
    border-left: 4px solid #f59e0b;
}

.vft-a11y-passed-section {
    background: rgba(16, 185, 129, 0.05);
    border-left: 4px solid #10b981;
}

/* Panel Footer */
.vft-panel-footer {
    display: flex;
    gap: 10px;
    padding: 16px 20px;
    border-top: 1px solid var(--vft-border);
    justify-content: flex-end;
}

/* ===== Print Styles ===== */
@media print {
    .vft-floating-btn,
    .vft-toolbar,
    .vft-panel,
    .vft-dialog,
    .vft-notification {
        display: none !important;
    }
}

/* ===== Accessibility ===== */
.vft-btn:focus,
.vft-tool-btn:focus,
.vft-textarea:focus,
.vft-select:focus {
    outline: 2px solid var(--vft-primary);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .vft-floating-btn,
    .vft-btn-primary {
        border: 2px solid white;
    }

    .vft-panel,
    .vft-dialog-content {
        border: 2px solid var(--vft-text);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===== Consistency Report ===== */
.vft-consistency-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.vft-summary-card {
    background: var(--vft-bg-secondary);
    border: 2px solid var(--vft-border);
    border-radius: var(--vft-radius-lg);
    padding: 16px;
    text-align: center;
}

.vft-summary-card.vft-summary-danger {
    border-color: var(--vft-danger);
    background: rgba(239, 68, 68, 0.05);
}

.vft-summary-card.vft-summary-warning {
    border-color: var(--vft-warning);
    background: rgba(245, 158, 11, 0.05);
}

.vft-summary-card.vft-summary-info {
    border-color: var(--vft-info);
    background: rgba(59, 130, 246, 0.05);
}

.vft-summary-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--vft-text);
    margin-bottom: 4px;
}

.vft-summary-label {
    font-size: 11px;
    color: var(--vft-text-secondary);
    text-transform: uppercase;
    font-weight: 600;
}

.vft-consistency-info {
    padding: 16px;
    background: var(--vft-bg-secondary);
    border-radius: var(--vft-radius-lg);
    margin-bottom: 24px;
}

.vft-consistency-info p {
    margin: 4px 0;
    font-size: 14px;
}

.vft-consistency-category {
    margin-bottom: 32px;
}

.vft-category-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--vft-text);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--vft-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.vft-issue-count {
    font-size: 12px;
    font-weight: 600;
    color: var(--vft-text-secondary);
    background: var(--vft-bg-secondary);
    padding: 4px 12px;
    border-radius: var(--vft-radius-full);
}

.vft-issue-card {
    background: var(--vft-bg);
    border: 2px solid var(--vft-border);
    border-radius: var(--vft-radius-lg);
    padding: 16px;
    margin-bottom: 16px;
}

.vft-issue-card.vft-severity-high {
    border-left: 4px solid var(--vft-danger);
}

.vft-issue-card.vft-severity-medium {
    border-left: 4px solid var(--vft-warning);
}

.vft-issue-card.vft-severity-low {
    border-left: 4px solid var(--vft-info);
}

.vft-issue-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.vft-severity-badge {
    font-size: 10px;
    font-weight: 800;
    padding: 4px 8px;
    border-radius: 4px;
    color: white;
}

.vft-severity-badge.vft-severity-high {
    background: var(--vft-danger);
}

.vft-severity-badge.vft-severity-medium {
    background: var(--vft-warning);
}

.vft-severity-badge.vft-severity-low {
    background: var(--vft-info);
}

.vft-issue-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--vft-text);
    flex: 1;
}

.vft-issue-details {
    margin-bottom: 16px;
    padding: 12px;
    background: var(--vft-bg-secondary);
    border-radius: var(--vft-radius);
}

.vft-issue-details p {
    margin: 4px 0;
    font-size: 13px;
}

.vft-variations {
    margin-bottom: 16px;
}

.vft-variation-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    background: var(--vft-bg-secondary);
    border-radius: var(--vft-radius);
    margin-bottom: 8px;
}

.vft-variation-count {
    font-size: 11px;
    font-weight: 700;
    color: var(--vft-text-secondary);
    min-width: 80px;
}

.vft-variation-item code {
    flex: 1;
    background: var(--vft-bg-tertiary);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    color: var(--vft-primary);
}

.vft-suggested {
    font-size: 11px;
    font-weight: 700;
    color: var(--vft-success);
}

.vft-suggestions {
    background: var(--vft-bg-secondary);
    border-radius: var(--vft-radius);
    padding: 16px;
}

.vft-suggestions h5 {
    font-size: 14px;
    font-weight: 700;
    color: var(--vft-text);
    margin-bottom: 12px;
}

.vft-suggestion-item {
    background: var(--vft-bg);
    border: 1px solid var(--vft-border);
    border-radius: var(--vft-radius);
    padding: 12px;
    margin-bottom: 12px;
}

.vft-suggestion-item:last-child {
    margin-bottom: 0;
}

.vft-suggestion-header {
    margin-bottom: 8px;
}

.vft-suggestion-item p {
    font-size: 13px;
    color: var(--vft-text-secondary);
    margin-bottom: 8px;
}

.vft-suggestion-item pre {
    background: var(--vft-bg-tertiary);
    border-radius: var(--vft-radius);
    padding: 12px;
    margin: 0;
    overflow-x: auto;
}

.vft-suggestion-item code {
    font-family: 'Courier New', monospace;
    font-size: 12px;
    color: var(--vft-text);
}

.vft-empty-state {
    text-align: center;
    padding: 60px 20px;
}

.vft-empty-state h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--vft-text);
    margin: 16px 0 8px;
}

.vft-empty-state p {
    font-size: 14px;
    color: var(--vft-text-secondary);
}