/*
 * File: emailware.css
 * Desc: Styles for EmailWare components (studio, editor, preview, template picker)
 */

/* ============================================================
   STUDIO LAYOUT
   ============================================================ */

.emailware-studio {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    animation: ewFadeIn 0.3s ease;
}

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

.emailware-studio-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.emailware-studio-header h1 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.emailware-studio-header p {
    color: var(--text-secondary);
    margin: 0.25rem 0 0;
    font-size: 1rem;
}

.emailware-studio-header .btn-new-email {
    background: linear-gradient(135deg, #8B7EC8, #7FB069);
    color: #fff;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: opacity 0.2s, transform 0.15s;
}

.emailware-studio-header .btn-new-email:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* Quick Stats Row */
.emailware-stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.ew-stat-card {
    background: var(--bg-card, var(--bg-primary, #fff));
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 12px;
    padding: 1.25rem;
    text-align: center;
    transition: box-shadow 0.2s;
}

.ew-stat-card:hover {
    box-shadow: 0 4px 12px rgba(139, 126, 200, 0.12);
}

.ew-stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-purple, #8B7EC8);
}

.ew-stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

/* Section Headers */
.ew-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color, #E5E7EB);
}

.ew-section-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.ew-section-header .section-link {
    color: var(--primary-purple, #8B7EC8);
    text-decoration: none;
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

.ew-section-header .section-link:hover {
    text-decoration: underline;
}

/* Template Grid */
.ew-template-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
    margin-bottom: 2.5rem;
}

/* Template Card */
.template-card {
    background: var(--bg-card, var(--bg-primary, #fff));
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 12px;
    padding: 1.25rem;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
    display: flex;
    flex-direction: column;
}

.template-card:hover {
    border-color: var(--primary-purple, #8B7EC8);
    box-shadow: 0 4px 16px rgba(139, 126, 200, 0.15);
    transform: translateY(-2px);
}

.template-card .template-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.template-card .template-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
}

.template-card .template-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
    flex: 1;
}

.template-card .template-meta {
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-top: 0.75rem;
    opacity: 0.7;
}

/* Drafts List */
.ew-drafts-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
}

.ew-draft-item {
    background: var(--bg-card, var(--bg-primary, #fff));
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    padding: 1rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: border-color 0.2s;
}

.ew-draft-item:hover {
    border-color: var(--primary-purple, #8B7EC8);
}

.ew-draft-info {
    flex: 1;
    min-width: 0;
}

.ew-draft-subject {
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ew-draft-date {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.2rem;
}

.ew-draft-actions {
    display: flex;
    gap: 0.5rem;
}

/* A/B Test Summary */
.ew-ab-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
}

.ew-ab-item {
    background: var(--bg-card, var(--bg-primary, #fff));
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    padding: 1rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ew-ab-name {
    font-weight: 600;
    color: var(--text-primary);
}

.ew-ab-status {
    font-size: 0.8rem;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-weight: 500;
}

.ew-ab-status.running {
    background: #E8F5E9;
    color: #2E7D32;
}

.ew-ab-status.completed {
    background: #E3F2FD;
    color: #1565C0;
}

/* Loading & Empty States */
.ew-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    color: var(--text-secondary);
}

.ew-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color, #E5E7EB);
    border-top-color: var(--primary-purple, #8B7EC8);
    border-radius: 50%;
    animation: ewSpin 1s linear infinite;
    margin-bottom: 1rem;
}

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

.ew-empty {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

.ew-empty-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

/* ============================================================
   EDITOR LAYOUT
   ============================================================ */

.emailware-editor {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: calc(100vh - 200px);
    padding: 1rem 1.5rem;
    animation: ewFadeIn 0.3s ease;
}

.ew-editor-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.ew-editor-topbar h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ew-back-btn {
    background: none;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    padding: 0.5rem 1rem;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: background 0.15s;
}

.ew-back-btn:hover {
    background: var(--bg-hover, #f5f5f5);
}

/* Mode Tabs */
.mode-tabs {
    display: flex;
    border-bottom: 2px solid var(--border-color, #E5E7EB);
    margin-bottom: 1.5rem;
    gap: 0;
}

.mode-tab {
    padding: 0.75rem 1.5rem;
    border: none;
    background: none;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    transition: color 0.2s;
    font-family: 'Open Sans', sans-serif;
}

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

.mode-tab.active {
    color: var(--primary-purple, #8B7EC8);
}

.mode-tab.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(135deg, #8B7EC8, #7FB069);
    border-radius: 2px;
}

/* Editor Main Content - Split Pane */
.ew-editor-body {
    display: flex;
    gap: 1.5rem;
    flex: 1;
    min-height: 0;
}

.ew-editor-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* Subject / Preheader inputs */
.ew-field-group {
    margin-bottom: 1rem;
}

.ew-field-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
}

.ew-field-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ew-field-group input[type="text"],
.ew-field-group textarea {
    width: 100%;
    padding: 0.65rem 0.75rem;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: 'Open Sans', sans-serif;
    color: var(--text-primary);
    background: var(--bg-primary, #fff);
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.ew-field-group input[type="text"]:focus,
.ew-field-group textarea:focus {
    outline: none;
    border-color: var(--primary-purple, #8B7EC8);
    box-shadow: 0 0 0 3px rgba(139, 126, 200, 0.12);
}

.ew-char-count {
    font-size: 0.78rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.ew-char-count.warn {
    color: #E65100;
}

/* Email Toolbar */
.email-toolbar {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem;
    border: 1px solid var(--border-color, #E5E7EB);
    border-bottom: none;
    border-radius: 8px 8px 0 0;
    background: var(--bg-secondary, #f9f9f9);
}

.email-toolbar button {
    background: none;
    border: 1px solid transparent;
    border-radius: 4px;
    padding: 0.35rem 0.6rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-primary);
    transition: background 0.15s, border-color 0.15s;
    font-family: 'Open Sans', sans-serif;
}

.email-toolbar button:hover {
    background: var(--bg-hover, #eee);
    border-color: var(--border-color, #E5E7EB);
}

.email-toolbar .toolbar-sep {
    width: 1px;
    height: 20px;
    background: var(--border-color, #E5E7EB);
    margin: 0 0.25rem;
}

/* Body Textarea */
.ew-body-editor {
    flex: 1;
    min-height: 250px;
    padding: 0.75rem;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 0 0 8px 8px;
    font-size: 0.95rem;
    font-family: 'Open Sans', sans-serif;
    color: var(--text-primary);
    background: var(--bg-primary, #fff);
    resize: vertical;
    line-height: 1.6;
    box-sizing: border-box;
}

.ew-body-editor:focus {
    outline: none;
    border-color: var(--primary-purple, #8B7EC8);
    box-shadow: 0 0 0 3px rgba(139, 126, 200, 0.12);
}

/* Variable Tags */
.variable-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    background: rgba(139, 126, 200, 0.12);
    color: var(--primary-purple, #8B7EC8);
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid rgba(139, 126, 200, 0.3);
    transition: background 0.15s;
}

.variable-tag:hover {
    background: rgba(139, 126, 200, 0.22);
}

.ew-variables-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.75rem;
    margin-bottom: 0.75rem;
}

.ew-variables-row .variables-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
    margin-right: 0.35rem;
    line-height: 1.8;
}

/* Story Integration */
.ew-story-section {
    margin-top: 1rem;
    padding: 1rem;
    border: 1px dashed var(--border-color, #E5E7EB);
    border-radius: 8px;
    background: var(--bg-secondary, #fafafa);
}

.ew-story-section h4 {
    margin: 0 0 0.5rem;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.ew-story-selected {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.75rem;
    background: var(--bg-primary, #fff);
    border-radius: 8px;
    border: 1px solid var(--border-color, #E5E7EB);
}

.ew-story-selected .story-name {
    font-weight: 600;
    color: var(--text-primary);
}

.ew-story-selected .btn-remove-story {
    background: none;
    border: none;
    color: #E53935;
    cursor: pointer;
    font-size: 0.85rem;
    padding: 0.25rem 0.5rem;
}

/* ============================================================
   AI ASSISTANT PANEL
   ============================================================ */

.emailware-ai-panel {
    width: 300px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border-left: 1px solid var(--border-color, #E5E7EB);
    padding-left: 1.5rem;
    overflow-y: auto;
    max-height: calc(100vh - 260px);
}

.ew-ai-section {
    background: var(--bg-card, var(--bg-primary, #fff));
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    padding: 1rem;
}

.ew-ai-section h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.75rem;
}

/* Quality Score */
.quality-score {
    text-align: center;
}

.quality-score-value {
    font-size: 2.5rem;
    font-weight: 700;
}

.quality-score-value.score-high {
    color: #2E7D32;
}

.quality-score-value.score-medium {
    color: #F57F17;
}

.quality-score-value.score-low {
    color: #C62828;
}

.quality-score-bar {
    width: 100%;
    height: 6px;
    background: var(--border-color, #E5E7EB);
    border-radius: 3px;
    margin-top: 0.5rem;
    overflow: hidden;
}

.quality-score-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.5s ease;
}

.quality-score-fill.score-high {
    background: #2E7D32;
}

.quality-score-fill.score-medium {
    background: #F57F17;
}

.quality-score-fill.score-low {
    background: #C62828;
}

.quality-score-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.35rem;
}

/* Subject Analysis */
.ew-subject-analysis {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.ew-analysis-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.ew-analysis-row .label {
    color: var(--text-secondary);
}

.ew-analysis-row .value {
    font-weight: 600;
    color: var(--text-primary);
}

/* Suggestions */
.ew-suggestions-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.ew-suggestion-item {
    padding: 0.5rem 0.65rem;
    background: rgba(139, 126, 200, 0.06);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--text-primary);
    line-height: 1.4;
    cursor: pointer;
    transition: background 0.15s;
}

.ew-suggestion-item:hover {
    background: rgba(139, 126, 200, 0.15);
}

/* Tone Selector */
.ew-tone-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.ew-tone-btn {
    padding: 0.35rem 0.75rem;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 20px;
    background: var(--bg-primary, #fff);
    color: var(--text-secondary);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.15s;
    font-family: 'Open Sans', sans-serif;
}

.ew-tone-btn:hover {
    border-color: var(--primary-purple, #8B7EC8);
    color: var(--primary-purple, #8B7EC8);
}

.ew-tone-btn.active {
    background: var(--primary-purple, #8B7EC8);
    color: #fff;
    border-color: var(--primary-purple, #8B7EC8);
}

/* AI action buttons in panel */
.ew-ai-btn {
    width: 100%;
    padding: 0.6rem;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    background: var(--bg-primary, #fff);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
    font-family: 'Open Sans', sans-serif;
}

.ew-ai-btn:hover {
    border-color: var(--primary-purple, #8B7EC8);
    background: rgba(139, 126, 200, 0.06);
}

.ew-ai-btn.primary {
    background: linear-gradient(135deg, #8B7EC8, #7FB069);
    color: #fff;
    border: none;
}

.ew-ai-btn.primary:hover {
    opacity: 0.9;
}

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

/* Bottom Action Bar */
.ew-action-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    margin-top: 1rem;
    border-top: 1px solid var(--border-color, #E5E7EB);
}

.ew-action-bar .action-group {
    display: flex;
    gap: 0.5rem;
}

.ew-action-btn {
    padding: 0.6rem 1.25rem;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    background: var(--bg-primary, #fff);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
    font-family: 'Open Sans', sans-serif;
}

.ew-action-btn:hover {
    border-color: var(--primary-purple, #8B7EC8);
    background: rgba(139, 126, 200, 0.06);
}

.ew-action-btn.primary {
    background: linear-gradient(135deg, #8B7EC8, #7FB069);
    color: #fff;
    border: none;
}

.ew-action-btn.primary:hover {
    opacity: 0.9;
}

/* ============================================================
   QUICK AI & INTERVIEW MODES
   ============================================================ */

.ew-quickai-form,
.ew-interview-form {
    max-width: 600px;
    margin: 0 auto;
}

.ew-quickai-form .ew-field-group textarea {
    min-height: 80px;
}

.ew-interview-progress {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.ew-interview-progress-bar {
    flex: 1;
    height: 4px;
    background: var(--border-color, #E5E7EB);
    border-radius: 2px;
    overflow: hidden;
}

.ew-interview-progress-fill {
    height: 100%;
    background: linear-gradient(135deg, #8B7EC8, #7FB069);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.ew-interview-question {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.ew-interview-answer {
    min-height: 100px;
}

.ew-interview-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
}

/* ============================================================
   PREVIEW COMPONENT
   ============================================================ */

.emailware-preview {
    padding: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
    animation: ewFadeIn 0.3s ease;
}

.ew-preview-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.ew-preview-topbar h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

/* View Tabs */
.ew-preview-tabs {
    display: flex;
    border-bottom: 2px solid var(--border-color, #E5E7EB);
    margin-bottom: 1.5rem;
}

.ew-preview-tab {
    padding: 0.6rem 1.25rem;
    border: none;
    background: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    position: relative;
    transition: color 0.2s;
    font-family: 'Open Sans', sans-serif;
}

.ew-preview-tab:hover {
    color: var(--text-primary);
}

.ew-preview-tab.active {
    color: var(--primary-purple, #8B7EC8);
    font-weight: 600;
}

.ew-preview-tab.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(135deg, #8B7EC8, #7FB069);
}

/* Preview Meta (Subject + Preheader) */
.ew-preview-meta {
    background: var(--bg-secondary, #f9f9f9);
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.ew-preview-meta-row {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 0.4rem;
}

.ew-preview-meta-row:last-child {
    margin-bottom: 0;
}

.ew-preview-meta-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    min-width: 70px;
}

.ew-preview-meta-value {
    font-size: 0.9rem;
    color: var(--text-primary);
}

/* Preview Viewport (Desktop) */
.ew-preview-viewport {
    margin: 0 auto;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

.ew-preview-viewport.desktop {
    max-width: 600px;
}

.ew-preview-viewport.mobile {
    max-width: 375px;
    border-radius: 24px;
    border: 3px solid #333;
    position: relative;
}

.ew-preview-viewport.mobile::before {
    content: '';
    display: block;
    height: 24px;
    background: #333;
    border-radius: 21px 21px 0 0;
}

.ew-preview-viewport.mobile::after {
    content: '';
    display: block;
    height: 20px;
    background: #333;
    border-radius: 0 0 21px 21px;
}

.ew-preview-body {
    padding: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #333;
}

.ew-preview-plaintext {
    max-width: 600px;
    margin: 0 auto;
    white-space: pre-wrap;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    padding: 1.5rem;
    background: var(--bg-secondary, #f9f9f9);
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    color: var(--text-primary);
}

/* Preview Stats Bar */
.ew-preview-stats {
    display: flex;
    gap: 1.5rem;
    margin-top: 1.5rem;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary, #f9f9f9);
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.ew-preview-stats span {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

/* Preview Action Bar */
.ew-preview-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
    justify-content: flex-end;
}

/* ============================================================
   TEMPLATE PICKER MODAL
   ============================================================ */

.emailware-template-picker {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
}

.emailware-template-picker.visible {
    display: flex;
}

.ew-picker-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.45);
    animation: ewFadeIn 0.2s ease;
}

.ew-picker-dialog {
    position: relative;
    z-index: 1;
    background: var(--bg-primary, #fff);
    border-radius: 12px;
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    animation: ewSlideUp 0.3s ease;
}

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

.ew-picker-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color, #E5E7EB);
}

.ew-picker-header h3 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.ew-picker-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0.25rem;
    line-height: 1;
}

.ew-picker-search {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color, #E5E7EB);
}

.ew-picker-search input {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: 'Open Sans', sans-serif;
    box-sizing: border-box;
}

.ew-picker-search input:focus {
    outline: none;
    border-color: var(--primary-purple, #8B7EC8);
}

.ew-picker-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
}

.ew-picker-section-title {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    letter-spacing: 0.03em;
}

.ew-picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.ew-picker-card {
    background: var(--bg-card, var(--bg-primary, #fff));
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    padding: 1rem;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.ew-picker-card:hover {
    border-color: var(--primary-purple, #8B7EC8);
    box-shadow: 0 2px 8px rgba(139, 126, 200, 0.15);
}

.ew-picker-card.selected {
    border-color: var(--primary-purple, #8B7EC8);
    background: rgba(139, 126, 200, 0.06);
}

.ew-picker-card .card-icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.ew-picker-card .card-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.ew-picker-card .card-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.ew-picker-card .card-preview {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-color, #E5E7EB);
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-style: italic;
}

.ew-picker-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color, #E5E7EB);
}

/* ============================================================
   TEST EMAIL MODAL
   ============================================================ */

.ew-test-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 1100;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: ewFadeIn 0.2s ease;
}

.ew-test-modal {
    background: var(--bg-primary, #fff);
    border-radius: 12px;
    width: 90%;
    max-width: 420px;
    padding: 1.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.ew-test-modal h3 {
    margin: 0 0 1rem;
    font-size: 1.15rem;
    color: var(--text-primary);
}

.ew-test-modal input[type="email"] {
    width: 100%;
    padding: 0.65rem 0.75rem;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    font-size: 0.95rem;
    margin-bottom: 1rem;
    box-sizing: border-box;
    font-family: 'Open Sans', sans-serif;
}

.ew-test-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

/* ============================================================
   SHARED BUTTON STYLES
   ============================================================ */

.btn-primary {
    background: linear-gradient(135deg, #8B7EC8, #7FB069);
    color: #fff;
    border: none;
    padding: 0.6rem 1.25rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
    font-family: 'Open Sans', sans-serif;
}

.btn-primary:hover {
    opacity: 0.9;
}

.btn-secondary {
    background: var(--bg-primary, #fff);
    color: var(--text-primary);
    border: 1px solid var(--border-color, #E5E7EB);
    padding: 0.6rem 1.25rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    font-family: 'Open Sans', sans-serif;
}

.btn-secondary:hover {
    border-color: var(--primary-purple, #8B7EC8);
    background: rgba(139, 126, 200, 0.06);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
    .ew-editor-body {
        flex-direction: column;
    }

    .emailware-ai-panel {
        width: 100%;
        border-left: none;
        padding-left: 0;
        border-top: 1px solid var(--border-color, #E5E7EB);
        padding-top: 1rem;
        max-height: none;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .ew-ai-section {
        flex: 1;
        min-width: 200px;
    }
}

@media (max-width: 768px) {
    .emailware-studio {
        padding: 1rem;
    }

    .emailware-studio-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .emailware-stats-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .ew-template-grid {
        grid-template-columns: 1fr;
    }

    .emailware-editor {
        padding: 0.75rem;
    }

    .mode-tabs {
        overflow-x: auto;
    }

    .ew-action-bar {
        flex-direction: column;
        gap: 0.75rem;
    }

    .ew-action-bar .action-group {
        width: 100%;
        flex-wrap: wrap;
    }

    .ew-action-btn {
        flex: 1;
        min-width: 120px;
        text-align: center;
    }

    .ew-preview-viewport.mobile {
        max-width: 100%;
    }

    .ew-picker-grid {
        grid-template-columns: 1fr;
    }

    .emailware-ai-panel {
        flex-direction: column;
    }

    .ew-preview-stats {
        flex-wrap: wrap;
    }
}

/* ============================================================
   ANALYTICS DASHBOARD
   ============================================================ */

.ew-analytics {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    animation: ewFadeIn 0.3s ease;
}

/* Header */
.ew-analytics-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.ew-analytics-header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.ew-analytics-header-left h1 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.ew-analytics-header-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.ew-period-select {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    font-size: 0.9rem;
    font-family: 'Open Sans', sans-serif;
    color: var(--text-primary);
    background: var(--bg-primary, #fff);
    cursor: pointer;
    transition: border-color 0.2s;
}

.ew-period-select:focus {
    outline: none;
    border-color: var(--primary-purple, #8B7EC8);
    box-shadow: 0 0 0 3px rgba(139, 126, 200, 0.12);
}

.ew-export-btn {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

/* Overview Stats Grid */
.ew-analytics-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.ew-analytics-stat-card {
    background: var(--bg-card, var(--bg-primary, #fff));
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 12px;
    padding: 1.25rem 1rem;
    text-align: center;
    transition: box-shadow 0.2s, transform 0.15s;
}

.ew-analytics-stat-card:hover {
    box-shadow: 0 4px 16px rgba(139, 126, 200, 0.12);
    transform: translateY(-1px);
}

.ew-analytics-stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-purple, #8B7EC8);
    line-height: 1.2;
}

.ew-analytics-stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 0.3rem;
}

.ew-analytics-stat-trend {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    font-size: 0.8rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

.ew-analytics-stat-trend.positive {
    color: #2E7D32;
}

.ew-analytics-stat-trend.negative {
    color: #C62828;
}

.ew-analytics-stat-trend.neutral {
    color: var(--text-secondary);
}

.trend-arrow {
    font-size: 0.7rem;
}

/* Chart Section */
.ew-analytics-chart-section {
    background: var(--bg-card, var(--bg-primary, #fff));
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.ew-analytics-chart-section .ew-section-header {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 1rem;
}

.ew-analytics-chart-container {
    position: relative;
    height: 350px;
    width: 100%;
}

.ew-analytics-detail-chart-container {
    position: relative;
    height: 220px;
    width: 100%;
}

/* Top Performing Emails */
.ew-analytics-top-section {
    margin-bottom: 2rem;
}

.ew-analytics-top-list {
    background: var(--bg-card, var(--bg-primary, #fff));
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 12px;
    overflow: hidden;
}

.ew-analytics-top-header-row,
.ew-analytics-top-row {
    display: grid;
    grid-template-columns: 40px 1fr 120px 90px 90px 80px;
    align-items: center;
    padding: 0.75rem 1.25rem;
    gap: 0.5rem;
}

.ew-analytics-top-header-row {
    background: var(--bg-secondary, #f9f9f9);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-bottom: 1px solid var(--border-color, #E5E7EB);
}

.ew-analytics-top-row {
    font-size: 0.9rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color, #E5E7EB);
    cursor: pointer;
    transition: background 0.15s;
}

.ew-analytics-top-row:last-child {
    border-bottom: none;
}

.ew-analytics-top-row:hover {
    background: rgba(139, 126, 200, 0.04);
}

.ew-analytics-top-row .col-rank {
    font-weight: 700;
    color: var(--primary-purple, #8B7EC8);
}

.ew-analytics-top-row .col-subject {
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ew-analytics-top-row .col-open,
.ew-analytics-top-row .col-click {
    font-weight: 600;
}

/* Template Type Badge */
.ew-type-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    background: rgba(139, 126, 200, 0.12);
    color: var(--primary-purple, #8B7EC8);
    white-space: nowrap;
}

.ew-type-badge.story_share {
    background: rgba(127, 176, 105, 0.15);
    color: #2E7D32;
}

.ew-type-badge.newsletter {
    background: rgba(59, 130, 246, 0.12);
    color: #1565C0;
}

.ew-type-badge.cold_outreach {
    background: rgba(96, 165, 250, 0.12);
    color: #1976D2;
}

.ew-type-badge.webinar {
    background: rgba(245, 158, 11, 0.12);
    color: #E65100;
}

/* Story vs Non-Story Section */
.ew-analytics-story-section {
    margin-bottom: 2rem;
}

.ew-analytics-story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 1.5rem;
    background: var(--bg-card, var(--bg-primary, #fff));
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 12px;
    padding: 1.5rem;
}

.ew-story-col-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 1rem;
}

.ew-story-col-title.story-title {
    color: var(--primary-purple, #8B7EC8);
}

.ew-story-col-title.nonstory-title {
    color: var(--text-secondary);
}

.ew-story-metric {
    margin-bottom: 1rem;
}

.ew-story-metric:last-child {
    margin-bottom: 0;
}

.ew-story-metric-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.ew-story-metric-value {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
}

.ew-story-bar-container {
    height: 8px;
    background: var(--border-color, #E5E7EB);
    border-radius: 4px;
    overflow: hidden;
}

.ew-story-bar {
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease;
}

.ew-story-bar.story-bar {
    background: linear-gradient(135deg, #8B7EC8, #7FB069);
}

.ew-story-bar.nonstory-bar {
    background: var(--text-secondary, #999);
    opacity: 0.5;
}

/* Story Improvement Column */
.ew-story-improvement {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 1rem;
    border-left: 1px solid var(--border-color, #E5E7EB);
    min-width: 160px;
}

.ew-story-improvement h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 1rem;
}

.ew-improvement-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    gap: 0.75rem;
}

.ew-improvement-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.ew-improvement-value {
    font-size: 1.1rem;
    font-weight: 700;
}

.ew-improvement-value.positive {
    color: #2E7D32;
}

.ew-improvement-value.negative {
    color: #C62828;
}

/* Story Empty */
.ew-analytics-story-empty {
    background: var(--bg-card, var(--bg-primary, #fff));
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    color: var(--text-secondary);
}

/* Empty State */
.ew-analytics-empty {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.ew-analytics-empty-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.ew-analytics-empty h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.5rem;
}

.ew-analytics-empty p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

/* Detail View */
.ew-analytics-detail {
    animation: ewFadeIn 0.3s ease;
}

.ew-detail-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 1rem 0 0.5rem;
}

.ew-detail-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.ew-detail-date {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.ew-detail-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.ew-detail-stat {
    background: var(--bg-card, var(--bg-primary, #fff));
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 10px;
    padding: 1rem;
    text-align: center;
}

.ew-detail-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-purple, #8B7EC8);
}

.ew-detail-stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.2rem;
}

/* Click Map */
.ew-analytics-clickmap {
    margin-bottom: 2rem;
}

.ew-clickmap-stats {
    display: flex;
    gap: 2rem;
    background: var(--bg-card, var(--bg-primary, #fff));
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
}

.ew-clickmap-stat {
    display: flex;
    flex-direction: column;
}

.ew-clickmap-stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.ew-clickmap-stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.15rem;
}

/* ============================================================
   ANALYTICS RESPONSIVE
   ============================================================ */

@media (max-width: 1200px) {
    .ew-analytics-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {

    .ew-analytics-story-grid {
        grid-template-columns: 1fr 1fr;
    }

    .ew-story-improvement {
        grid-column: 1 / -1;
        border-left: none;
        border-top: 1px solid var(--border-color, #E5E7EB);
        padding: 1rem 0 0;
        flex-direction: row;
        gap: 2rem;
    }

    .ew-analytics-top-header-row,
    .ew-analytics-top-row {
        grid-template-columns: 30px 1fr 100px 70px 70px 60px;
        font-size: 0.85rem;
        padding: 0.6rem 1rem;
    }
}

@media (max-width: 768px) {
    .ew-analytics {
        padding: 1rem;
    }

    .ew-analytics-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .ew-analytics-header-left {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .ew-analytics-header-left h1 {
        font-size: 1.5rem;
    }

    .ew-analytics-header-right {
        width: 100%;
        justify-content: space-between;
    }

    .ew-analytics-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ew-analytics-stat-value {
        font-size: 1.5rem;
    }

    .ew-analytics-chart-container {
        height: 260px;
    }

    .ew-analytics-top-header-row,
    .ew-analytics-top-row {
        grid-template-columns: 30px 1fr 70px 60px;
        font-size: 0.8rem;
    }

    .ew-analytics-top-header-row .col-type,
    .ew-analytics-top-row .col-type,
    .ew-analytics-top-header-row .col-sent,
    .ew-analytics-top-row .col-sent {
        display: none;
    }

    .ew-analytics-story-grid {
        grid-template-columns: 1fr;
    }

    .ew-story-improvement {
        border-left: none;
        border-top: 1px solid var(--border-color, #E5E7EB);
        padding: 1rem 0 0;
    }

    .ew-detail-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ew-clickmap-stats {
        flex-wrap: wrap;
    }
}

/* ============================================================
   A/B TEST COMPONENT
   ============================================================ */

.emailware-ab-tests {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    animation: ewFadeIn 0.3s ease;
}

/* Header */
.ew-ab-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.ew-ab-header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.ew-ab-header-left h1 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.ew-ab-header-left p {
    color: var(--text-secondary);
    margin: 0.25rem 0 0;
    font-size: 1rem;
}

.ew-ab-header-actions {
    display: flex;
    gap: 0.75rem;
}

/* Filters */
.ew-ab-filters {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.ew-ab-filter-group {
    display: flex;
    gap: 0.25rem;
    background: var(--bg-secondary, #f5f5f5);
    border-radius: 8px;
    padding: 0.25rem;
}

.ew-filter-btn {
    padding: 0.45rem 1rem;
    border: none;
    background: none;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.15s;
    font-family: 'Open Sans', sans-serif;
}

.ew-filter-btn:hover {
    color: var(--text-primary);
    background: rgba(139, 126, 200, 0.08);
}

.ew-filter-btn.active {
    color: #fff;
    background: var(--primary-purple, #8B7EC8);
}

.ew-ab-count {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Test List */
.ew-ab-test-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.ew-ab-test-row {
    background: var(--bg-card, var(--bg-primary, #fff));
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    padding: 1rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.ew-ab-test-row:hover {
    border-color: var(--primary-purple, #8B7EC8);
    box-shadow: 0 2px 8px rgba(139, 126, 200, 0.1);
}

.ew-ab-test-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.2rem;
}

.ew-ab-test-meta {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.ew-ab-test-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Status Badges */
.ew-ab-status-badge {
    font-size: 0.78rem;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-weight: 600;
    text-transform: capitalize;
    white-space: nowrap;
}

.ew-ab-status-badge.status-draft {
    background: #F3F4F6;
    color: #6B7280;
}

.ew-ab-status-badge.status-active,
.ew-ab-status-badge.status-running {
    background: #E8F5E9;
    color: #2E7D32;
}

.ew-ab-status-badge.status-completed {
    background: #E3F2FD;
    color: #1565C0;
}

.ew-ab-status-badge.status-cancelled {
    background: #FFF3E0;
    color: #E65100;
}

.ew-ab-winner-badge {
    font-size: 0.75rem;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(139, 126, 200, 0.12), rgba(127, 176, 105, 0.12));
    color: var(--primary-purple, #8B7EC8);
    font-weight: 600;
}

/* Detail View */
.ew-ab-detail {
    animation: ewFadeIn 0.3s ease;
}

.ew-ab-detail-status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: var(--bg-card, var(--bg-primary, #fff));
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.ew-ab-detail-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.ew-ab-detail-criteria,
.ew-ab-detail-date {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.ew-ab-auto-refresh {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.ew-ab-refresh-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #2E7D32;
    animation: ewPulse 2s infinite;
}

@keyframes ewPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.ew-ab-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0 0 1.5rem;
    line-height: 1.5;
}

/* Traffic Split Bar */
.ew-ab-traffic-split {
    margin-bottom: 1.5rem;
}

.ew-ab-traffic-split h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.75rem;
}

.ew-ab-traffic-bar {
    display: flex;
    height: 36px;
    border-radius: 8px;
    overflow: hidden;
    gap: 2px;
}

.ew-ab-traffic-segment {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
    color: #fff;
    min-width: 60px;
}

.ew-ab-traffic-segment.segment-0 {
    background: var(--primary-purple, #8B7EC8);
}

.ew-ab-traffic-segment.segment-1 {
    background: var(--primary-green, #7FB069);
}

.ew-ab-traffic-segment.segment-2 {
    background: #E8A838;
}

.ew-ab-traffic-segment.segment-3 {
    background: #5C9CE6;
}

/* Variant Cards Grid */
.ew-ab-variants-grid {
    display: grid;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.ew-ab-variant-card {
    background: var(--bg-card, var(--bg-primary, #fff));
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 12px;
    padding: 1.25rem;
    transition: border-color 0.2s;
}

.ew-ab-variant-card.variant-0 {
    border-top: 3px solid var(--primary-purple, #8B7EC8);
}

.ew-ab-variant-card.variant-1 {
    border-top: 3px solid var(--primary-green, #7FB069);
}

.ew-ab-variant-card.variant-2 {
    border-top: 3px solid #E8A838;
}

.ew-ab-variant-card.variant-3 {
    border-top: 3px solid #5C9CE6;
}

.ew-ab-variant-card.is-winner {
    border-color: var(--primary-green, #7FB069);
    box-shadow: 0 4px 16px rgba(127, 176, 105, 0.2);
}

.ew-ab-variant-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.ew-ab-variant-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
}

.ew-ab-winner-crown {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    background: #E8F5E9;
    color: #2E7D32;
}

/* Variant Content Preview */
.ew-ab-variant-content {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color, #E5E7EB);
}

.ew-ab-content-preview {
    font-size: 0.85rem;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
    line-height: 1.4;
}

.ew-ab-content-preview strong {
    color: var(--text-secondary);
    font-weight: 600;
}

.ew-ab-content-preview.secondary {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

/* Variant Metrics */
.ew-ab-variant-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.ew-ab-metric {
    text-align: center;
    padding: 0.5rem;
    background: var(--bg-secondary, #f9f9f9);
    border-radius: 8px;
}

.ew-ab-metric-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.ew-ab-metric-rate {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.ew-ab-metric-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.15rem;
}

/* Confidence Section */
.ew-ab-confidence-section {
    background: var(--bg-card, var(--bg-primary, #fff));
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.ew-ab-confidence-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 1rem;
}

.ew-ab-confidence-content {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.ew-ab-confidence-bar-container {
    flex: 1;
}

.ew-ab-confidence-bar {
    position: relative;
    height: 12px;
    background: var(--border-color, #E5E7EB);
    border-radius: 6px;
    overflow: visible;
}

.ew-ab-confidence-fill {
    height: 100%;
    border-radius: 6px;
    transition: width 0.5s ease;
}

.ew-ab-confidence-fill.confidence-high {
    background: linear-gradient(135deg, #43A047, #2E7D32);
}

.ew-ab-confidence-fill.confidence-medium {
    background: linear-gradient(135deg, #FDD835, #F57F17);
}

.ew-ab-confidence-fill.confidence-low {
    background: linear-gradient(135deg, #EF5350, #C62828);
}

.ew-ab-confidence-threshold {
    position: absolute;
    top: -4px;
    bottom: -4px;
    width: 2px;
    background: var(--text-primary);
    opacity: 0.4;
}

.ew-ab-confidence-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-top: 0.35rem;
}

.ew-ab-threshold-label {
    position: relative;
    left: 20%;
}

.ew-ab-confidence-value {
    font-size: 2rem;
    font-weight: 700;
    white-space: nowrap;
    min-width: 80px;
    text-align: center;
}

.ew-ab-confidence-value.confidence-high {
    color: #2E7D32;
}

.ew-ab-confidence-value.confidence-medium {
    color: #F57F17;
}

.ew-ab-confidence-value.confidence-low {
    color: #C62828;
}

.ew-ab-confidence-status {
    font-size: 0.85rem;
    line-height: 1.4;
    min-width: 200px;
}

.ew-ab-confidence-status .confidence-high {
    color: #2E7D32;
}

.ew-ab-confidence-status .confidence-medium {
    color: #F57F17;
}

.ew-ab-confidence-status .confidence-low {
    color: #C62828;
}

/* Actions Bar */
.ew-ab-actions-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 0;
    margin-top: 0.5rem;
    border-top: 1px solid var(--border-color, #E5E7EB);
    flex-wrap: wrap;
}

.ew-ab-completed-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    flex: 1;
}

.ew-ab-declare-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
}

.ew-ab-declare-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
}

.ew-ab-winner-select {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    font-size: 0.85rem;
    font-family: 'Open Sans', sans-serif;
    color: var(--text-primary);
    background: var(--bg-primary, #fff);
    cursor: pointer;
}

.ew-ab-winner-select:focus {
    outline: none;
    border-color: var(--primary-purple, #8B7EC8);
}

.ew-ab-cancel-btn {
    margin-left: auto;
}

/* Create Form */
.ew-ab-create-form {
    max-width: 800px;
    animation: ewFadeIn 0.3s ease;
}

.ew-ab-create-form .ew-field-group {
    margin-bottom: 1rem;
}

.ew-ab-create-form .ew-field-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
}

.ew-ab-create-form input[type="text"],
.ew-ab-create-form input[type="number"],
.ew-ab-create-form textarea,
.ew-ab-create-form select {
    width: 100%;
    padding: 0.65rem 0.75rem;
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: 'Open Sans', sans-serif;
    color: var(--text-primary);
    background: var(--bg-primary, #fff);
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.ew-ab-create-form input[type="text"]:focus,
.ew-ab-create-form input[type="number"]:focus,
.ew-ab-create-form textarea:focus,
.ew-ab-create-form select:focus {
    outline: none;
    border-color: var(--primary-purple, #8B7EC8);
    box-shadow: 0 0 0 3px rgba(139, 126, 200, 0.12);
}

.ew-ab-create-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-end;
}

.ew-ab-create-row .ew-field-group {
    margin-bottom: 0;
}

.ew-ab-create-row label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    padding: 0.65rem 0;
}

.ew-ab-create-row input[type="checkbox"] {
    width: auto;
    accent-color: var(--primary-purple, #8B7EC8);
}

/* Variants Header */
.ew-ab-variants-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color, #E5E7EB);
}

.ew-ab-variants-header h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.ew-ab-variants-actions {
    display: flex;
    gap: 0.5rem;
}

/* Create Variant Cards */
.ew-ab-create-variants {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.ew-ab-create-variant {
    background: var(--bg-card, var(--bg-primary, #fff));
    border: 1px solid var(--border-color, #E5E7EB);
    border-radius: 12px;
    padding: 1.25rem;
}

.ew-ab-create-variant:nth-child(1) {
    border-left: 3px solid var(--primary-purple, #8B7EC8);
}

.ew-ab-create-variant:nth-child(2) {
    border-left: 3px solid var(--primary-green, #7FB069);
}

.ew-ab-create-variant:nth-child(3) {
    border-left: 3px solid #E8A838;
}

.ew-ab-create-variant:nth-child(4) {
    border-left: 3px solid #5C9CE6;
}

.ew-ab-create-variant-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.ew-ab-create-variant-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.ew-ab-traffic-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.ew-ab-remove-variant {
    background: none;
    border: 1px solid #E5E7EB;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
    line-height: 1;
}

.ew-ab-remove-variant:hover {
    border-color: #E53935;
    color: #E53935;
    background: rgba(229, 57, 53, 0.06);
}

/* A/B Test Responsive */
@media (max-width: 1024px) {
    .ew-ab-confidence-content {
        flex-direction: column;
        align-items: stretch;
    }

    .ew-ab-confidence-value {
        text-align: left;
    }

    .ew-ab-confidence-status {
        min-width: auto;
    }
}

@media (max-width: 768px) {
    .emailware-ab-tests {
        padding: 1rem;
    }

    .ew-ab-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .ew-ab-filters {
        flex-direction: column;
        gap: 0.75rem;
        align-items: flex-start;
    }

    .ew-ab-filter-group {
        flex-wrap: wrap;
    }

    .ew-ab-variants-grid {
        grid-template-columns: 1fr !important;
    }

    .ew-ab-create-row {
        flex-direction: column;
    }

    .ew-ab-declare-group {
        flex-direction: column;
        align-items: flex-start;
    }

    .ew-ab-actions-bar {
        flex-direction: column;
    }

    .ew-ab-cancel-btn {
        margin-left: 0;
    }

    .ew-ab-variants-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .ew-ab-variants-actions {
        width: 100%;
    }

    .ew-ab-variants-actions .btn-secondary {
        flex: 1;
        text-align: center;
    }
}