/**
 * Campaign Preview — Public read-only preview page.
 *
 * Beautifully designed, responsive, branded view for
 * unauthenticated client review of agency campaigns.
 *
 * @package Brainiest_Plugin
 * @since   5.10
 */

/* ── Variables ───────────────────────────────────────────────────────── */
:root {
    --preview-bg: #f8f9fc;
    --preview-surface: #ffffff;
    --preview-text: #1a1d23;
    --preview-text-secondary: #6b7280;
    --preview-border: #e5e7eb;
    --preview-accent: #4a6cf7;
    --preview-accent-hover: #3b5de7;
    --preview-success: #10b981;
    --preview-success-bg: #ecfdf5;
    --preview-danger: #ef4444;
    --preview-danger-bg: #fef2f2;
    --preview-warning: #f59e0b;
    --preview-radius: 12px;
    --preview-radius-sm: 8px;
    --preview-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --preview-shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
    --preview-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ── Base Container ──────────────────────────────────────────────────── */
.bai-preview {
    font-family: var(--preview-font);
    background: var(--preview-bg);
    color: var(--preview-text);
    max-width: 960px;
    margin: 0 auto;
    padding: 24px 16px 48px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    transition: max-width 0.3s ease;
}

/* Modifier for Landing Page Builder to allow wider previews */
.bai-preview.bai-preview--lpb-mode {
    max-width: 1280px;
}

/* Theme reset — override WordPress/Elementor defaults within preview */
.bai-preview button,
.bai-preview input,
.bai-preview textarea {
    font-family: var(--preview-font);
    box-sizing: border-box;
}
.bai-preview button {
    background: #ffffff;
    color: var(--preview-text);
    border: 1.5px solid var(--preview-border);
    border-radius: 6px;
    box-shadow: none;
    text-transform: none;
    letter-spacing: normal;
    line-height: 1.4;
    cursor: pointer;
}
.bai-preview button:hover,
.bai-preview button:focus {
    box-shadow: none;
    text-decoration: none;
    outline: none;
}

/* ── Loading State ───────────────────────────────────────────────────── */
.bai-preview__loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    gap: 16px;
}

.bai-preview__loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--preview-border);
    border-top-color: var(--preview-accent);
    border-radius: 50%;
    animation: bai-preview-spin 0.8s linear infinite;
}

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

.bai-preview__loading-text {
    color: var(--preview-text-secondary);
    font-size: 14px;
}

/* ── Password Gate ───────────────────────────────────────────────────── */
.bai-preview__password-gate {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}

.bai-preview__password-card {
    background: var(--preview-surface);
    border-radius: var(--preview-radius);
    box-shadow: var(--preview-shadow-lg);
    padding: 48px 40px;
    text-align: center;
    max-width: 400px;
    width: 100%;
}

.bai-preview__password-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.bai-preview__password-card h2 {
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 8px;
}

.bai-preview__password-card p {
    color: var(--preview-text-secondary);
    font-size: 14px;
    margin: 0 0 24px;
}

.bai-preview__password-input {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--preview-border);
    border-radius: var(--preview-radius-sm);
    font-size: 14px;
    font-family: var(--preview-font);
    margin-bottom: 16px;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.bai-preview__password-input:focus {
    outline: none;
    border-color: var(--preview-accent);
    box-shadow: 0 0 0 3px rgba(74, 108, 247, 0.1);
}

.bai-preview__password-error {
    color: var(--preview-danger);
    font-size: 13px;
    margin-top: 12px;
}

/* ── Error State ─────────────────────────────────────────────────────── */
.bai-preview__error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    text-align: center;
    gap: 12px;
}

.bai-preview__error-icon {
    font-size: 48px;
}

.bai-preview__error-title {
    font-size: 20px;
    font-weight: 600;
    margin: 0;
}

.bai-preview__error-message {
    color: var(--preview-text-secondary);
    font-size: 14px;
    max-width: 400px;
    margin: 0;
}

/* ── Header ──────────────────────────────────────────────────────────── */
.bai-preview__header {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--preview-surface);
    border-radius: var(--preview-radius);
    box-shadow: var(--preview-shadow);
    padding: 28px 32px;
    margin-bottom: 20px;
}

.bai-preview__company-logo {
    width: 72px;
    height: 72px;
    border-radius: var(--preview-radius-sm);
    object-fit: contain;
    border: 1px solid var(--preview-border);
    flex-shrink: 0;
}

.bai-preview__campaign-title {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 4px;
    letter-spacing: -0.02em;
}

.bai-preview__campaign-meta {
    color: var(--preview-text-secondary);
    font-size: 13px;
    margin: 0;
}

/* Inner flex wrapper used by SCB static template */
.bai-preview__company {
    display: flex;
    align-items: center;
    gap: 20px;
}

.bai-preview__header-text {
    flex: 1;
    min-width: 0;
}

.bai-preview__title {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 4px;
    letter-spacing: -0.02em;
    color: var(--preview-text);
}

.bai-preview__subtitle {
    color: var(--preview-text-secondary);
    font-size: 14px;
    margin: 0;
}

/* ── Summary Stats ───────────────────────────────────────────────────── */
.bai-preview__summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.bai-preview__stat {
    background: var(--preview-surface);
    border-radius: var(--preview-radius-sm);
    box-shadow: var(--preview-shadow);
    padding: 20px;
    text-align: center;
}

.bai-preview__stat-value {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--preview-accent);
    letter-spacing: -0.02em;
}

.bai-preview__stat-label {
    display: block;
    font-size: 12px;
    color: var(--preview-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 4px;
}

/* ── Reviewer Bar ────────────────────────────────────────────────────── */
.bai-preview__reviewer-bar {
    background: linear-gradient(135deg, #eef2ff, #e8f4ff);
    border: 1px solid #c7d2fe;
    border-radius: var(--preview-radius-sm);
    padding: 16px 20px;
    margin-bottom: 24px;
}

.bai-preview__reviewer-bar p {
    font-size: 14px;
    color: #4338ca;
    margin: 0 0 12px;
    font-weight: 500;
}

.bai-preview__reviewer-fields {
    display: flex;
    gap: 12px;
}

.bai-preview__input {
    flex: 1;
    padding: 8px 12px;
    border: 1.5px solid #c7d2fe;
    border-radius: 6px;
    font-size: 13px;
    font-family: var(--preview-font);
    background: white;
}

.bai-preview__input:focus {
    outline: none;
    border-color: var(--preview-accent);
}

/* ── Campaign Brief ──────────────────────────────────────────────────── */
.bai-preview__brief {
    background: var(--preview-surface);
    border-radius: var(--preview-radius);
    box-shadow: var(--preview-shadow);
    overflow: hidden;
    margin-bottom: 24px;
    border: 1px solid var(--preview-border);
}
.bai-preview__brief-header {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    background: linear-gradient(135deg, #f8f9fc 0%, #eef1f8 100%);
    border-bottom: 1px solid var(--preview-border);
    user-select: none;
}
.bai-preview__brief-header:hover {
    background: linear-gradient(135deg, #eef1f8 0%, #e4e9f4 100%);
}
.bai-preview__brief-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--preview-text);
    margin: 0;
}
.bai-preview__brief-body {
    padding: 20px;
}
.bai-preview__brief-section {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid #f0f2f5;
}
.bai-preview__brief-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}
.bai-preview__brief-section-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--preview-text);
    margin: 0 0 10px 0;
}
.bai-preview__brief-text {
    font-size: 14px;
    line-height: 1.7;
    color: var(--preview-text-secondary);
    margin: 8px 0 0;
}
.bai-preview__brief-cta {
    margin-top: 10px;
    padding: 10px 14px;
    background: #eff6ff;
    border-radius: var(--preview-radius-sm);
    font-size: 13px;
    color: #1e40af;
}
.bai-preview__brief-pillars {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}
.bai-preview__brief-pillar {
    padding: 14px;
    background: #f8f9fc;
    border-radius: var(--preview-radius-sm);
    border: 1px solid #eef1f5;
    font-size: 13px;
    line-height: 1.6;
}
.bai-preview__brief-pillar p {
    margin: 6px 0 0;
    color: var(--preview-text-secondary);
}
.bai-preview__brief-pillar-pct {
    display: inline-block;
    background: var(--preview-accent);
    color: white;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    margin-left: 6px;
}
.bai-preview__brief-weeks {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.bai-preview__brief-week {
    padding: 12px 16px;
    background: #f8f9fc;
    border-radius: var(--preview-radius-sm);
    border-left: 3px solid var(--preview-accent);
    font-size: 13px;
    line-height: 1.6;
}
.bai-preview__brief-week p {
    margin: 4px 0 0;
    color: var(--preview-text-secondary);
}
.bai-preview__brief-audience {
    padding: 10px 0;
    font-size: 13px;
}
.bai-preview__brief-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 6px;
}
.bai-preview__brief-tag {
    display: inline-block;
    padding: 3px 10px;
    background: #e0e7ff;
    color: #3730a3;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}
.bai-preview__brief-dos-donts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.bai-preview__brief-dos,
.bai-preview__brief-donts {
    font-size: 13px;
    line-height: 1.6;
}
.bai-preview__brief-dos ul,
.bai-preview__brief-donts ul {
    margin: 8px 0 0;
    padding-left: 18px;
}
.bai-preview__brief-dos li { color: #059669; }
.bai-preview__brief-donts li { color: #dc2626; }

/* Brief comment box */
.bai-preview__brief-comment {
    padding: 16px 20px;
    border-top: 1px solid var(--preview-border);
    background: #fafbfc;
}
.bai-preview__brief-comment-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--preview-text);
    margin-bottom: 8px;
}
.bai-preview__brief-comment-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--preview-border);
    border-radius: var(--preview-radius-sm);
    font-size: 14px;
    line-height: 1.6;
    resize: vertical;
    font-family: inherit;
    box-sizing: border-box;
}
.bai-preview__brief-comment-input:focus {
    outline: none;
    border-color: var(--preview-accent);
    box-shadow: 0 0 0 3px rgba(74, 108, 247, 0.1);
}

/* Brief tag variants */
.bai-preview__brief-tag--info {
    background: #dbeafe;
    color: #1e40af;
}
.bai-preview__brief-tag--warning {
    background: #fef3c7;
    color: #92400e;
}
.bai-preview__brief-tag--success {
    background: #d1fae5;
    color: #065f46;
}
.bai-preview__brief-tag--neutral {
    background: #f3f4f6;
    color: #374151;
}

/* Brief blockquote */
.bai-preview__brief-blockquote {
    margin: 0;
    padding: 12px 16px;
    border-left: 3px solid var(--preview-accent);
    background: #f8f9fc;
    border-radius: 0 var(--preview-radius-sm) var(--preview-radius-sm) 0;
    font-size: 14px;
    font-style: italic;
    line-height: 1.7;
    color: var(--preview-text-secondary);
}

/* Color swatches */
.bai-preview__brief-swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 8px;
}
.bai-preview__brief-swatch {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--preview-text-secondary);
}
.bai-preview__brief-swatch-circle {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 0 0 1px var(--preview-border);
}

/* Brief bullet list */
.bai-preview__brief-bullet-list {
    margin: 0;
    padding-left: 20px;
    font-size: 13px;
    line-height: 1.8;
    color: var(--preview-text-secondary);
}

/* Brief chevron */
.bai-preview__brief-chevron {
    font-size: 12px;
    transition: transform 0.2s;
}
/* ── Content Items ───────────────────────────────────────────────────── */
.bai-preview__items {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.bai-preview__week-header {
    font-size: 14px;
    font-weight: 600;
    color: var(--preview-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 8px 0;
    border-bottom: 1px solid var(--preview-border);
    margin-top: 12px;
}

.bai-preview__item {
    background: var(--preview-surface);
    border-radius: var(--preview-radius);
    box-shadow: var(--preview-shadow);
    overflow: hidden;
    transition: box-shadow 0.2s;
}

.bai-preview__item:hover {
    box-shadow: var(--preview-shadow-lg);
}

.bai-preview__item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid var(--preview-border);
    background: #fafbfc;
}

.bai-preview__item-platform {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
}

.bai-preview__platform-icon {
    width: 20px;
    height: 20px;
    border-radius: 4px;
}

.bai-preview__item-platform i.fab,
.bai-preview__item-platform i.fas {
    font-size: 16px;
    width: 18px;
    text-align: center;
}

/* ── Post Number Badge ────────────────────────────────────────────────── */
.bai-preview__item-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 2px 8px;
    font-size: 11px;
    font-weight: 700;
    border-radius: 10px;
    background: var(--preview-accent-light, #eff6ff);
    color: var(--preview-accent, #4a6cf7);
    border: 1px solid color-mix(in srgb, var(--preview-accent, #4a6cf7) 30%, transparent);
    flex-shrink: 0;
    letter-spacing: 0.02em;
    margin-left: auto;
}

/* ── Feedback Guidance Banner ─────────────────────────────────────────── */
.bai-preview__guidance {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: var(--preview-radius);
    padding: 16px 20px;
    margin-bottom: 20px;
}
.bai-preview__guidance-icon {
    font-size: 24px;
    flex-shrink: 0;
    line-height: 1;
}
.bai-preview__guidance-text {
    font-size: 13px;
    line-height: 1.6;
    color: #1e40af;
}
.bai-preview__guidance-text strong {
    color: #1e3a8a;
}

/* ── Empty Week State ─────────────────────────────────────────────────── */
.bai-preview__week-empty {
    text-align: center;
    padding: 32px 20px;
    background: var(--preview-surface);
    border-radius: var(--preview-radius);
    border: 2px dashed var(--preview-border);
    margin-bottom: 12px;
}
.bai-preview__week-empty-icon {
    font-size: 32px;
    margin-bottom: 8px;
}
.bai-preview__week-empty-text {
    font-size: 14px;
    color: var(--preview-text-secondary);
    margin: 0;
    max-width: 400px;
    margin: 0 auto;
}

.bai-preview__item-meta {
    font-size: 12px;
    color: var(--preview-text-secondary);
}

.bai-preview__item-body {
    display: flex;
    gap: 20px;
    padding: 20px;
}

.bai-preview__item-image {
    flex-shrink: 0;
    width: 240px;
    max-height: 300px;
    border-radius: var(--preview-radius-sm);
    object-fit: contain;
    border: 1px solid var(--preview-border);
    background: #f5f7fa;
}

.bai-preview__item-text {
    flex: 1;
    min-width: 0;
}

.bai-preview__item-caption {
    font-size: 14px;
    line-height: 1.7;
    white-space: pre-wrap;
    word-wrap: break-word;
    margin: 0 0 12px;
}

.bai-preview__item-hashtags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
}

.bai-preview__hashtag {
    background: #eef2ff;
    color: #4338ca;
    font-size: 12px;
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: 500;
}

.bai-preview__item-schedule {
    font-size: 12px;
    color: var(--preview-text-secondary);
    margin-top: 8px;
}

.bai-preview__item-empty-note {
    padding: 12px 20px;
    font-size: 13px;
    color: var(--preview-text-secondary);
    font-style: italic;
    border-top: 1px solid var(--preview-border);
    background: #fafbfc;
}

/* ── Feedback Controls ───────────────────────────────────────────────── */
.bai-preview .bai-preview__item-feedback {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-top: 1px solid var(--preview-border);
    background: #fafbfc;
}

.bai-preview .bai-preview__feedback-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: 1.5px solid var(--preview-border);
    border-radius: 6px;
    background: #ffffff;
    color: var(--preview-text);
    font-size: 13px;
    font-family: var(--preview-font);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    box-shadow: none;
    text-transform: none;
    text-decoration: none;
    letter-spacing: normal;
    line-height: 1.4;
}

.bai-preview .bai-preview__feedback-btn:hover {
    border-color: var(--preview-accent);
    color: var(--preview-accent);
    background: #f8f9ff;
    box-shadow: none;
    text-decoration: none;
}

.bai-preview .bai-preview__feedback-btn--approve.active {
    background: var(--preview-success-bg);
    border-color: var(--preview-success);
    color: var(--preview-success);
}

.bai-preview .bai-preview__feedback-btn--reject.active {
    background: var(--preview-danger-bg);
    border-color: var(--preview-danger);
    color: var(--preview-danger);
}

.bai-preview__feedback-comment {
    flex: 1;
    padding: 6px 12px;
    border: 1.5px solid var(--preview-border);
    border-radius: 6px;
    font-size: 13px;
    font-family: var(--preview-font);
    min-width: 0;
}

.bai-preview__feedback-comment:focus {
    outline: none;
    border-color: var(--preview-accent);
}

.bai-preview__item--approved {
    border-left: 3px solid var(--preview-success);
}

.bai-preview__item--rejected {
    border-left: 3px solid var(--preview-danger);
}

/* ── Submit All Button ───────────────────────────────────────────────── */
.bai-preview__feedback-actions {
    margin-top: 24px;
    text-align: center;
}

.bai-preview__feedback-status {
    font-size: 13px;
    color: var(--preview-text-secondary);
    margin-top: 8px;
}

/* ── Buttons ─────────────────────────────────────────────────────────── */
.bai-preview__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    border: 1px solid var(--preview-border);
    border-radius: var(--preview-radius-sm);
    font-size: 14px;
    font-family: var(--preview-font);
    font-weight: 600;
    cursor: pointer;
    background: #ffffff;
    color: var(--preview-text);
    transition: all 0.2s;
}

.bai-preview__btn:hover {
    background: #f9fafb;
    color: var(--preview-text);
    border-color: #d1d5db;
}

/* Size Modifiers */
.bai-preview__btn--sm {
    padding: 6px 12px;
    font-size: 13px;
}

/* Role Modifiers */
.bai-preview__btn--primary,
.bai-preview__btn--submit {
    background: var(--preview-accent);
    color: white;
    border-color: var(--preview-accent);
}

.bai-preview__btn--primary:hover,
.bai-preview__btn--submit:hover {
    background: var(--preview-accent-hover);
    color: white;
    border-color: var(--preview-accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(74, 108, 247, 0.25);
}

.bai-preview__btn--primary:disabled,
.bai-preview__btn--submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Decision Modifiers */
.bai-preview__btn--approve {
    color: var(--preview-success);
    border-color: #a7f3d0;
    background: var(--preview-success-bg);
}

.bai-preview__btn--approve:hover {
    background: #d1fae5;
    color: var(--preview-success);
    border-color: #34d399;
}

.bai-preview__btn--reject {
    color: var(--preview-danger);
    border-color: #fecaca;
    background: var(--preview-danger-bg);
}

.bai-preview__btn--reject:hover {
    background: #fee2e2;
    color: var(--preview-danger);
    border-color: #f87171;
}

/* Active Decision State */
.bai-preview__btn.bai-preview__btn--active {
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.06);
    border-width: 2px;
    font-weight: 700;
}

/* ── Footer ──────────────────────────────────────────────────────────── */
.bai-preview__footer {
    text-align: center;
    padding: 32px 0 0;
    border-top: 1px solid var(--preview-border);
    margin-top: 40px;
}

.bai-preview__footer p {
    font-size: 13px;
    color: var(--preview-text-secondary);
}

.bai-preview__footer a {
    color: var(--preview-accent);
    text-decoration: none;
    font-weight: 500;
}

.bai-preview__footer a:hover {
    text-decoration: underline;
}

/* ── Responsive ──────────────────────────────────────────────────────── */
@media (max-width: 640px) {
    .bai-preview {
        padding: 16px 12px 32px;
    }

    .bai-preview__header {
        padding: 20px;
    }

    .bai-preview__company {
        flex-direction: column;
        text-align: center;
    }

    .bai-preview__summary {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .bai-preview__stat {
        padding: 14px;
    }

    .bai-preview__item-body {
        flex-direction: column;
    }

    .bai-preview__item-image {
        width: 100%;
        max-height: 400px;
        height: auto;
    }

    .bai-preview__reviewer-fields {
        flex-direction: column;
    }

    .bai-preview__item-feedback {
        flex-direction: column;
        align-items: stretch;
    }

    .bai-preview__feedback-comment {
        width: 100%;
    }
}

/* ════════════════════════════════════════════════════════════════════════
   Ad Creative Preview — Styles for type="ad_creative"
   ════════════════════════════════════════════════════════════════════════ */

/* ── Type Banner ─────────────────────────────────────────────────────── */
.bai-preview__type-banner {
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.3px;
    border-radius: var(--preview-radius) var(--preview-radius) 0 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.bai-preview__type-banner--ad-creative {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: #fff;
}

/* When the banner is present, remove the header's top border-radius */
.bai-preview__type-banner + .bai-preview__header {
    border-radius: 0 0 var(--preview-radius) var(--preview-radius);
    border-top: none;
}

/* ── Reviewer Note ───────────────────────────────────────────────────── */
.bai-preview__reviewer-note {
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: var(--preview-radius-sm);
    padding: 14px 18px;
    margin: 16px 0;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: #1e40af;
    line-height: 1.5;
}

.bai-preview__reviewer-note i {
    margin-top: 2px;
    flex-shrink: 0;
}

/* ── Concept Tabs ────────────────────────────────────────────────────── */
.bai-preview__concept-tabs {
    display: flex;
    gap: 4px;
    border-bottom: 2px solid var(--preview-border);
    margin-bottom: 24px;
    padding: 0;
}

.bai-preview__concept-tab {
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--preview-text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: -2px;
}

.bai-preview__concept-tab:hover {
    color: var(--preview-text);
    background: #f3f4f6;
}

.bai-preview__concept-tab.active {
    color: #6366f1;
    border-bottom-color: #6366f1;
}

.bai-preview__concept-panel.hidden {
    display: none;
}

/* ── Concept Card ────────────────────────────────────────────────────── */
.bai-preview__concept-card {
    background: var(--preview-surface);
    border: 1px solid var(--preview-border);
    border-radius: var(--preview-radius);
    margin-bottom: 24px;
    box-shadow: var(--preview-shadow);
    overflow: hidden;
}

.bai-preview__concept-card-header {
    padding: 16px 20px;
    background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 100%);
    border-bottom: 1px solid #ddd6fe;
}

.bai-preview__concept-card-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    color: #4c1d95;
}

.bai-preview__concept-card-body {
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.bai-preview__concept-field {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.bai-preview__concept-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--preview-text-secondary);
}

.bai-preview__concept-cta {
    display: inline-block;
    background: #6366f1;
    color: #fff;
    padding: 3px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    width: fit-content;
}

/* Concept-level feedback */
.bai-preview__concept-feedback {
    padding: 16px 20px;
    border-top: 1px solid var(--preview-border);
    background: #fafafa;
}

.bai-preview__concept-feedback-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--preview-text-secondary);
    margin-bottom: 6px;
    display: block;
}

.bai-preview__concept-comment {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--preview-border);
    border-radius: var(--preview-radius-sm);
    font-size: 14px;
    font-family: var(--preview-font);
    resize: vertical;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.bai-preview__concept-comment:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* ── Asset Grid ──────────────────────────────────────────────────────── */
.bai-preview__asset-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.bai-preview__asset-card {
    background: var(--preview-surface);
    border: 1px solid var(--preview-border);
    border-radius: var(--preview-radius);
    overflow: hidden;
    box-shadow: var(--preview-shadow);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.bai-preview__asset-card:hover {
    box-shadow: var(--preview-shadow-lg);
    transform: translateY(-2px);
}

.bai-preview__asset-card--approved {
    border-left: 3px solid var(--preview-success);
}

.bai-preview__asset-card--rejected {
    border-left: 3px solid var(--preview-danger);
}

.bai-preview__asset-image-wrap {
    width: 100%;
    background: #f3f4f6;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.bai-preview__asset-image {
    width: 100%;
    height: auto;
    display: block;
}

.bai-preview__asset-meta {
    padding: 10px 16px;
    border-bottom: 1px solid var(--preview-border);
    background: #fafafa;
}

.bai-preview__format-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: #6366f1;
    background: #ede9fe;
    padding: 3px 10px;
    border-radius: 20px;
}

/* ── Copy Fields ─────────────────────────────────────────────────────── */
.bai-preview__copy-fields {
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.bai-preview__copy-field {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.bai-preview__copy-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--preview-text-secondary);
}

.bai-preview__copy-value {
    font-size: 14px;
    color: var(--preview-text);
    line-height: 1.5;
}

.bai-preview__copy-cta {
    display: inline-block;
    background: #6366f1;
    color: #fff;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    width: fit-content;
}

/* ── Per-Asset Feedback ──────────────────────────────────────────────── */
.bai-preview__asset-feedback {
    padding: 12px 16px;
    border-top: 1px solid var(--preview-border);
    background: #fafafa;
}

.bai-preview__asset-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--preview-text-secondary);
    font-size: 14px;
    font-style: italic;
}

.bai-preview__submit-success {
    margin-top: 12px;
    font-size: 14px;
    color: var(--preview-success);
    font-weight: 600;
}

/* ── Responsive: Ad Creative ─────────────────────────────────────────── */
@media (max-width: 640px) {
    .bai-preview__asset-grid {
        grid-template-columns: 1fr;
    }

    .bai-preview__concept-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .bai-preview__concept-tab {
        white-space: nowrap;
        padding: 8px 14px;
        font-size: 13px;
    }

    .bai-preview__concept-card-body {
        padding: 12px 14px;
    }
}

/* ══════════════════════════════════════════════════════════════════════════
   Email & SMS Campaign (Comm Campaign) Preview Styles
   ══════════════════════════════════════════════════════════════════════════ */

/* ── Type Banner — Teal ──────────────────────────────────────────────── */
.bai-preview__type-banner--comm-campaign {
    background: linear-gradient(135deg, #0d9488, #14b8a6);
    color: #fff;
    padding: 14px 20px;
    border-radius: var(--preview-radius);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 24px;
    text-align: center;
    letter-spacing: 0.3px;
}

/* ── Summary Stats ───────────────────────────────────────────────────── */
.bai-preview__summary {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.bai-preview__stat {
    background: var(--preview-surface);
    border: 1px solid var(--preview-border);
    border-radius: var(--preview-radius-sm);
    padding: 10px 18px;
    font-size: 15px;
    font-weight: 500;
    box-shadow: var(--preview-shadow);
}

/* ── Step Group ───────────────────────────────────────────────────────── */
.bai-preview__step-group {
    margin-bottom: 32px;
}

.bai-preview__step-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--preview-text);
    margin: 0 0 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--preview-border);
}

/* ── Comm Item Card ──────────────────────────────────────────────────── */
.bai-preview__comm-item {
    background: var(--preview-surface);
    border: 1px solid var(--preview-border);
    border-radius: var(--preview-radius);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--preview-shadow);
    transition: box-shadow 0.2s ease;
}

.bai-preview__comm-item:hover {
    box-shadow: var(--preview-shadow-lg);
}

.bai-preview__comm-item-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
}

/* ── Channel Badges ──────────────────────────────────────────────────── */
.bai-preview__channel-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.bai-preview__channel-badge--email {
    background: #eff6ff;
    color: #1d4ed8;
    border: 1px solid #bfdbfe;
}

.bai-preview__channel-badge--sms {
    background: #f0fdf4;
    color: #15803d;
    border: 1px solid #bbf7d0;
}

.bai-preview__segment-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    color: var(--preview-text-secondary);
    background: #f3f4f6;
    border: 1px solid var(--preview-border);
}

/* ── Email Fields ────────────────────────────────────────────────────── */
.bai-preview__email-field {
    margin-bottom: 16px;
}

.bai-preview__field-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--preview-text-secondary);
    margin-bottom: 6px;
}

.bai-preview__field-hint {
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
    color: #9ca3af;
}

.bai-preview__field-value {
    font-size: 15px;
    color: var(--preview-text);
    line-height: 1.6;
}

.bai-preview__field-value--muted {
    color: var(--preview-text-secondary);
    font-style: italic;
}

.bai-preview__field-value--pre {
    white-space: pre-wrap;
    font-family: var(--preview-font);
}

/* ── Email Image ─────────────────────────────────────────────────────── */
.bai-preview__email-image {
    margin-bottom: 18px;
    border-radius: var(--preview-radius-sm);
    overflow: hidden;
}

.bai-preview__email-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* ── Email Body (rendered HTML) ──────────────────────────────────────── */
.bai-preview__email-body {
    margin-bottom: 16px;
}

.bai-preview__email-body-content {
    background: #fafbfc;
    border: 1px solid var(--preview-border);
    border-radius: var(--preview-radius-sm);
    padding: 20px;
    font-size: 14px;
    line-height: 1.7;
    max-height: 400px;
    overflow-y: auto;
}

/* ── SMS Bubble ──────────────────────────────────────────────────────── */
.bai-preview__sms-bubble {
    background: #dcfce7;
    border-radius: 18px 18px 4px 18px;
    padding: 14px 18px;
    margin: 8px 0 16px;
    max-width: 420px;
    font-size: 15px;
    line-height: 1.5;
    position: relative;
    color: #14532d;
}

.bai-preview__sms-bubble p {
    margin: 0;
}

/* ── Editable Fields ─────────────────────────────────────────────────── */
.bai-preview__editable-field {
    position: relative;
}

.bai-preview__editable-text {
    border: 2px dashed #cbd5e1;
    border-radius: var(--preview-radius-sm);
    padding: 10px 14px;
    font-size: 15px;
    line-height: 1.6;
    color: var(--preview-text);
    background: #fefce8;
    min-height: 36px;
    cursor: text;
    transition: border-color 0.2s ease, background-color 0.2s ease;
    outline: none;
}

.bai-preview__editable-text:focus {
    border-color: #0d9488;
    background: #f0fdfa;
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.bai-preview__editable-textarea {
    width: 100%;
    border: 2px dashed #cbd5e1;
    border-radius: var(--preview-radius-sm);
    padding: 10px 14px;
    font-size: 14px;
    line-height: 1.6;
    font-family: var(--preview-font);
    color: var(--preview-text);
    background: #fefce8;
    resize: vertical;
    transition: border-color 0.2s ease, background-color 0.2s ease;
    outline: none;
    box-sizing: border-box;
}

.bai-preview__editable-textarea:focus {
    border-color: #0d9488;
    background: #f0fdfa;
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.bai-preview__sms-textarea {
    background: #f0fdf4;
    border-color: #86efac;
}

.bai-preview__sms-textarea:focus {
    border-color: #15803d;
    background: #ecfdf5;
    box-shadow: 0 0 0 3px rgba(21, 128, 61, 0.1);
}

.bai-preview__edit-indicator {
    display: inline-block;
    font-size: 12px;
    color: #b45309;
    font-weight: 500;
    margin-top: 4px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}

.bai-preview__cta-text {
    display: inline-block;
    background: #e0f2fe;
    color: #0369a1;
    padding: 8px 24px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    border: 2px dashed #7dd3fc;
    cursor: text;
}

.bai-preview__cta-text:focus {
    border-color: #0284c7;
    background: #f0f9ff;
}

.bai-preview__cta-url {
    margin-top: 6px;
    font-size: 13px;
}

.bai-preview__cta-url a {
    color: var(--preview-accent);
    text-decoration: none;
    word-break: break-all;
}

.bai-preview__cta-url a:hover {
    text-decoration: underline;
}

/* ── Brief (Comm) ────────────────────────────────────────────────────── */
.bai-preview__brief-toggle {
    margin-bottom: 24px;
    background: var(--preview-surface);
    border: 1px solid var(--preview-border);
    border-radius: var(--preview-radius);
    overflow: hidden;
}

.bai-preview__brief-summary {
    padding: 14px 20px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    color: var(--preview-text);
    user-select: none;
}

.bai-preview__brief-summary:hover {
    background: #f3f4f6;
}

.bai-preview__brief-content {
    padding: 0 20px 16px;
}

.bai-preview__brief-field {
    padding: 6px 0;
    font-size: 14px;
    line-height: 1.6;
}

/* ── Responsive: Comm Campaign ───────────────────────────────────────── */
@media (max-width: 640px) {
    .bai-preview__comm-item {
        padding: 16px;
    }

    .bai-preview__summary {
        flex-direction: column;
        gap: 8px;
    }

    .bai-preview__sms-bubble {
        max-width: 100%;
    }

    .bai-preview__editable-text,
    .bai-preview__editable-textarea {
        font-size: 14px;
    }
}

/* ═══════════════════════════════════════════════════════════════════════ */
/* Landing Page Preview — Split Layout (iframe + annotation sidebar)      */
/* ═══════════════════════════════════════════════════════════════════════ */

.bai-lp-preview-layout {
    display: flex;
    gap: 24px;
    min-height: 600px;
    margin-top: 24px;
}

.bai-lp-preview-layout__iframe-container {
    flex: 1;
    min-width: 0;
    position: relative;
    border: 1px solid var(--preview-border);
    border-radius: var(--preview-radius);
    overflow: hidden;
    background: #fff;
}

.bai-lp-preview-layout__iframe {
    width: 100%;
    min-height: 600px;
    border: none;
    display: block;
    transition: height 0.2s ease;
}

.bai-lp-preview-layout__sidebar {
    width: 380px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding-right: 4px;
    
    /* Make the sidebar sticky so it follows the user as they scroll the main page */
    position: sticky;
    top: 24px;
    max-height: calc(100vh - 48px);
    overflow-y: auto;
}

.bai-lp-preview-layout__sidebar h3 {
    margin: 0 0 8px;
    font-size: 18px;
    font-weight: 700;
    color: var(--preview-text);
}

.bai-lp-preview-layout__sidebar h4 {
    margin: 0 0 6px;
    font-size: 15px;
    font-weight: 600;
    color: var(--preview-text);
}

/* ── Whole-page approval ─────────────────────────────────────────────── */
.bai-lp-preview-layout__page-approval {
    background: var(--preview-surface);
    border: 1px solid var(--preview-border);
    border-radius: var(--preview-radius-sm);
    padding: 14px;
    margin-bottom: 8px;
}

.bai-lp-preview-layout__decision-btns {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}

.bai-lp-preview-layout__decision-btns .bai-preview__btn {
    flex: 1;
}

/* ── Section Cards ───────────────────────────────────────────────────── */
.bai-lp-preview-layout__sections {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.bai-lp-section-card {
    background: var(--preview-surface);
    border: 1px solid var(--preview-border);
    border-radius: var(--preview-radius-sm);
    padding: 14px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.bai-lp-section-card:hover {
    border-color: var(--preview-accent);
    box-shadow: 0 0 0 2px rgba(74, 108, 247, 0.08);
}

.bai-lp-section-card--reviewed {
    border-left: 3px solid var(--preview-success);
}

.bai-lp-section-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.bai-lp-section-card__label {
    font-weight: 600;
    font-size: 14px;
    color: var(--preview-text);
}

.bai-lp-section-card__scroll-btn {
    background: none;
    border: 1px solid var(--preview-border);
    border-radius: 6px;
    padding: 3px 8px;
    cursor: pointer;
    font-size: 14px;
    color: var(--preview-text-secondary);
    transition: background 0.15s, color 0.15s;
}

.bai-lp-section-card__scroll-btn:hover {
    background: var(--preview-accent);
    color: #fff;
    border-color: var(--preview-accent);
}

.bai-lp-section-card__decision {
    display: flex;
    gap: 6px;
    margin-bottom: 8px;
}

.bai-lp-section-card__comment {
    width: 100%;
    margin-bottom: 8px;
}

/* ── Editable Fields ─────────────────────────────────────────────────── */
.bai-lp-section-card__edit-field {
    margin-bottom: 8px;
}

.bai-lp-section-card__edit-field label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--preview-text-secondary);
    margin-bottom: 3px;
}

.bai-lp-section-card__edit-input {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--preview-border);
    border-radius: 6px;
    font-size: 13px;
    font-family: var(--preview-font);
    color: var(--preview-text);
    background: #fafbfc;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.bai-lp-section-card__edit-input:focus {
    outline: none;
    border-color: var(--preview-accent);
    box-shadow: 0 0 0 2px rgba(74, 108, 247, 0.12);
    background: #fff;
}

.bai-lp-section-card__bullets {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.bai-lp-section-card__bullets .bai-lp-section-card__edit-input {
    padding-left: 24px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8'%3E%3Ccircle cx='4' cy='4' r='3' fill='%236b7280'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: 10px center;
}

/* ── Submit Area ─────────────────────────────────────────────────────── */
.bai-lp-preview-layout__submit {
    position: sticky;
    bottom: 0;
    background: var(--preview-bg);
    padding: 16px 0;
    border-top: 1px solid var(--preview-border);
}

.bai-lp-preview-layout__submit .bai-preview__btn--submit {
    width: 100%;
}

/* ── View-only sidebar ───────────────────────────────────────────────── */
.bai-lp-preview-layout__view-only {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    text-align: center;
    color: var(--preview-text-secondary);
}

/* ── Sidebar Toggle Button (inside sidebar, top) ────────────────────── */
.bai-lp-sidebar__toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border: 1px solid var(--preview-border);
    border-radius: 6px;
    background: #f3f4f6;
    color: var(--preview-text-secondary);
    font-size: 13px;
    font-weight: 500;
    font-family: var(--preview-font);
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    align-self: flex-end;
    flex-shrink: 0;
}

.bai-lp-sidebar__toggle:hover {
    background: var(--preview-border);
    color: var(--preview-text);
}

/* ── Expand Button (visible only when sidebar collapsed) ─────────────── */
.bai-lp-expand-btn {
    display: none; /* hidden when sidebar is visible */
    position: fixed;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;

    padding: 14px 22px;
    border: 2px solid var(--preview-accent);
    border-radius: var(--preview-radius);
    background: var(--preview-accent);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    font-family: var(--preview-font);
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(74, 108, 247, 0.35), 0 0 0 4px rgba(74, 108, 247, 0.1);
    transition: transform 0.15s, box-shadow 0.15s, background 0.15s;

    /* Vertical pill: stack icon and text */
    writing-mode: horizontal-tb;
    text-align: center;
    line-height: 1.4;
    white-space: nowrap;
}

.bai-lp-expand-btn:hover {
    background: var(--preview-accent-hover);
    box-shadow: 0 6px 24px rgba(74, 108, 247, 0.45), 0 0 0 4px rgba(74, 108, 247, 0.15);
    transform: translateY(-50%) scale(1.04);
}

.bai-lp-expand-btn__icon {
    font-size: 18px;
    margin-right: 8px;
}

/* Attention pulse — plays once on load to draw the reviewer's eye */
.bai-lp-expand-btn--pulse {
    animation: bai-lp-expand-pulse 1.6s ease-out;
}

@keyframes bai-lp-expand-pulse {
    0%   { box-shadow: 0 4px 20px rgba(74, 108, 247, 0.35), 0 0 0 4px rgba(74, 108, 247, 0.1); }
    30%  { box-shadow: 0 4px 20px rgba(74, 108, 247, 0.35), 0 0 0 14px rgba(74, 108, 247, 0.25); }
    60%  { box-shadow: 0 4px 20px rgba(74, 108, 247, 0.35), 0 0 0 6px rgba(74, 108, 247, 0.08); }
    80%  { box-shadow: 0 4px 20px rgba(74, 108, 247, 0.35), 0 0 0 10px rgba(74, 108, 247, 0.15); }
    100% { box-shadow: 0 4px 20px rgba(74, 108, 247, 0.35), 0 0 0 4px rgba(74, 108, 247, 0.1); }
}

/* ── Collapsed State ─────────────────────────────────────────────────── */
.bai-lp-preview-layout__sidebar {
    transition: width 0.3s ease, opacity 0.25s ease, padding 0.3s ease;
}

.bai-lp-preview-layout--collapsed .bai-lp-preview-layout__sidebar {
    width: 0;
    min-width: 0;
    overflow: hidden;
    opacity: 0;
    padding: 0;
    pointer-events: none;
}

.bai-lp-preview-layout--collapsed .bai-lp-expand-btn {
    display: flex;
    align-items: center;
}

/* ── Responsive: Landing Page ────────────────────────────────────────── */
@media (max-width: 900px) {
    .bai-lp-preview-layout {
        flex-direction: column;
    }

    .bai-lp-preview-layout__sidebar {
        width: 100%;
        max-height: none;
    }

    .bai-lp-preview-layout__iframe {
        min-height: 400px;
    }

    /* On small screens, the expand button should be bottom-anchored */
    .bai-lp-expand-btn {
        top: auto;
        bottom: 24px;
        right: 16px;
        transform: none;
    }

    .bai-lp-expand-btn:hover {
        transform: scale(1.04);
    }

    /* When collapsed on mobile, sidebar is simply display:none */
    .bai-lp-preview-layout--collapsed .bai-lp-preview-layout__sidebar {
        display: none;
    }
}

/* ── LPB Status Badges & Persistent Submitted Banner ───────────────── */
.bai-preview__submitted-banner {
    background: var(--preview-success-bg);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #065f46;
    padding: 12px 16px;
    border-radius: var(--preview-radius-sm);
    font-size: 13px;
    margin-bottom: 16px;
    line-height: 1.4;
}

.bai-lp-section-card__status-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 12px;
    margin-left: 8px;
}

.bai-lp-section-card__status-badge--approved {
    background: var(--preview-success-bg);
    color: #065f46;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.bai-lp-section-card__status-badge--rejected {
    background: #fffbe6;
    color: #92400e;
    border: 1px solid rgba(245, 158, 11, 0.3);
}