/* Copyboarding pages — content styling on the shared quiz-app shell (/resources, /pages palette) */

body.quiz-app.copyboarding-page .main-content,
body.quiz-app.copyboarding-app-page .main-content,
body.quiz-app.copyboarding-board-page .main-content {
    background: var(--qb-bg);
}

/* Lander */
.cb-lander { padding: 72px 20px 88px; }
.cb-wrap { max-width: 820px; margin: 0 auto; text-align: center; }

.cb-eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--qb-brand-primary);
    font-weight: 600;
    margin-bottom: 18px;
}

.cb-title {
    font-size: clamp(2.4rem, 5vw, 3.4rem);
    font-weight: 700;
    color: var(--qb-brand-deep);
    line-height: 1.08;
    margin: 0 0 20px;
}

.cb-lede {
    font-size: 1.15rem;
    color: var(--qb-text-muted, rgba(7, 43, 46, 0.72));
    line-height: 1.65;
    max-width: 660px;
    margin: 0 auto 36px;
}

.cb-start {
    display: inline-block;
    background: var(--qb-brand-deep);
    color: var(--qb-brand-accent);
    text-decoration: none;
    padding: 16px 40px;
    border-radius: 50px;
    font-size: 1.05rem;
    font-weight: 600;
    transition: transform 0.15s ease, background 0.2s ease;
}
.cb-start:hover {
    transform: translateY(-1px);
    background: #041a1c;
    color: var(--qb-brand-accent);
}

.cb-note { margin-top: 14px; font-size: 0.88rem; color: var(--qb-text-muted, rgba(7, 43, 46, 0.65)); }

.cb-steps-inline {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px 14px;
    margin: 48px 0 0;
    font-size: 0.95rem;
    color: var(--qb-text-muted, rgba(7, 43, 46, 0.72));
}
.cb-steps-inline strong {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    margin-right: 6px;
    border-radius: 6px;
    background: var(--qb-brand-deep);
    color: var(--qb-brand-accent);
    font-size: 0.78rem;
    font-weight: 700;
}
.cb-steps-sep { color: rgba(7, 43, 46, 0.35); user-select: none; }

/* Legacy step cards — kept for tour fallback if needed */
.cb-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 64px;
    text-align: left;
}
.cb-step {
    background: var(--qb-surface);
    border: 1px solid var(--qb-border);
    border-radius: 16px;
    padding: 26px 24px;
}
.cb-step-num {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: var(--qb-brand-deep);
    color: var(--qb-brand-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 14px;
}
.cb-step h3 { margin: 0 0 8px; font-size: 1.05rem; color: var(--qb-brand-deep); }
.cb-step p { margin: 0; font-size: 0.95rem; color: var(--qb-text-muted, rgba(7, 43, 46, 0.72)); line-height: 1.55; }

/* App tool */
.cb-main { padding: 32px 20px 64px; }
.cb-container { max-width: 640px; margin: 0 auto; }

.cb-hero { text-align: left; margin-bottom: 20px; }
.cb-hero--slim { margin-bottom: 16px; }
.cb-hero-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}
.cb-hero .cb-title {
    font-size: clamp(1.65rem, 3.5vw, 2.1rem);
    margin: 0 0 4px;
}
.cb-view-tutorial {
    flex-shrink: 0;
    background: transparent;
    border: none;
    color: var(--qb-text-muted, rgba(7, 43, 46, 0.72));
    padding: 4px 0;
    font-size: 0.88rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.15s ease;
}
.cb-view-tutorial:hover { color: var(--qb-brand-deep); }
.cb-subtitle {
    font-size: 0.98rem;
    color: var(--qb-text-muted, rgba(7, 43, 46, 0.72));
    margin: 0;
    line-height: 1.5;
}

.cb-app-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 14px;
    padding: 4px;
    background: rgba(7, 43, 46, 0.05);
    border-radius: 10px;
}
.cb-app-tab {
    flex: 1;
    border: none;
    background: transparent;
    color: var(--qb-text-muted, rgba(7, 43, 46, 0.72));
    padding: 9px 12px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}
.cb-app-tab--active {
    background: #fff;
    color: var(--qb-brand-deep);
    box-shadow: 0 1px 3px rgba(7, 43, 46, 0.08);
}
.cb-board-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    margin-left: 6px;
    padding: 0 5px;
    border-radius: 999px;
    background: rgba(7, 43, 46, 0.08);
    font-size: 0.75rem;
    font-weight: 700;
}

.cb-intake-panel.cb-collapsed { display: none; }
.cb-intake-panel[hidden] { display: none !important; }
.cb-main.cb-output-mode .cb-app-tabs { display: none; }

.cb-saved-wrap {
    background: var(--qb-surface);
    border: 1px solid var(--qb-border);
    border-radius: 14px;
    padding: 16px 18px;
}
.cb-saved-wrap[hidden] { display: none !important; }
.cb-saved-boards {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.cb-saved-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 16px;
    border: 1px solid var(--qb-border);
    border-radius: 12px;
    background: #fff;
}
.cb-saved-item-main { min-width: 0; flex: 1; }
.cb-saved-item-title {
    margin: 0;
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--qb-brand-deep);
    line-height: 1.4;
}
.cb-saved-item-date {
    margin: 4px 0 0;
    font-size: 0.84rem;
    color: var(--qb-text-muted, rgba(7, 43, 46, 0.65));
}
.cb-saved-item-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    flex-shrink: 0;
}
.cb-saved-open {
    text-decoration: none;
}
.cb-saved-empty,
.cb-saved-error {
    margin: 0;
    font-size: 0.92rem;
    color: var(--qb-text-muted, rgba(7, 43, 46, 0.72));
}
.cb-saved-error { color: #b42318; }

.cb-saved-item-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}
.cb-tag {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.3;
    background: rgba(7, 43, 46, 0.06);
    color: var(--qb-brand-deep);
    border: 1px solid rgba(7, 43, 46, 0.1);
}
.cb-tag--awareness { background: rgba(7, 43, 46, 0.08); }
.cb-tag--channel { background: rgba(46, 125, 110, 0.1); border-color: rgba(46, 125, 110, 0.18); }

.cb-brief-wrap { margin-bottom: 16px; }
.cb-brief-panel {
    border: 1px solid var(--qb-border);
    border-radius: 12px;
    background: #fff;
    overflow: hidden;
}
.cb-brief-summary {
    list-style: none;
    cursor: pointer;
    padding: 14px 16px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--qb-brand-deep);
    user-select: none;
}
.cb-brief-summary::-webkit-details-marker { display: none; }
.cb-brief-summary::before {
    content: '▸';
    display: inline-block;
    margin-right: 8px;
    transition: transform 0.15s ease;
    color: var(--qb-text-muted, rgba(7, 43, 46, 0.55));
}
.cb-brief-panel[open] .cb-brief-summary::before { transform: rotate(90deg); }
.cb-brief-body {
    padding: 0 16px 16px;
    border-top: 1px solid var(--qb-border);
}
.cb-brief-row {
    display: grid;
    grid-template-columns: minmax(120px, 180px) 1fr;
    gap: 10px 16px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(7, 43, 46, 0.08);
}
.cb-brief-row:last-child { border-bottom: none; padding-bottom: 0; }
.cb-brief-label {
    margin: 0;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--qb-text-muted, rgba(7, 43, 46, 0.65));
}
.cb-brief-value {
    margin: 0;
    font-size: 0.94rem;
    line-height: 1.55;
    color: var(--qb-brand-deep);
    white-space: pre-wrap;
}

.cb-card {
    background: var(--qb-surface);
    border: 1px solid var(--qb-border);
    border-radius: 14px;
    padding: 22px;
}

.cb-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.cb-grid--core { margin-bottom: 4px; }
.cb-field { display: flex; flex-direction: column; }
.cb-field.cb-span-2 { grid-column: 1 / -1; }

.cb-more-fields {
    margin: 8px 0 0;
    border: none;
}
.cb-more-fields[open] {
    margin-bottom: 4px;
}
.cb-more-summary {
    cursor: pointer;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--qb-brand-deep);
    padding: 10px 0;
    list-style: none;
    user-select: none;
}
.cb-more-summary::-webkit-details-marker { display: none; }
.cb-more-summary::before {
    content: '+';
    display: inline-block;
    width: 18px;
    margin-right: 6px;
    color: var(--qb-text-muted, rgba(7, 43, 46, 0.55));
}
.cb-more-fields[open] .cb-more-summary::before { content: '−'; }
.cb-more-hint {
    font-weight: 400;
    color: var(--qb-text-muted, rgba(7, 43, 46, 0.65));
}
.cb-grid--optional { padding-top: 8px; padding-bottom: 4px; }
.cb-grid--optional .cb-field:last-child { margin-bottom: 0; }

.cb-label { font-weight: 600; color: var(--qb-brand-deep); margin-bottom: 6px; font-size: 0.95rem; }
.cb-label .cb-req { color: #dc2626; }
.cb-hint { font-size: 0.82rem; color: var(--qb-text-muted, rgba(7, 43, 46, 0.65)); margin: 4px 0 0; }

.cb-input, .cb-textarea, .cb-select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--qb-border);
    border-radius: 10px;
    font-size: 0.98rem;
    font-family: inherit;
    color: var(--qb-brand-deep);
    background: #fff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
}
.cb-textarea { resize: vertical; min-height: 84px; }
.cb-input:focus, .cb-textarea:focus, .cb-select:focus {
    outline: none;
    border-color: var(--qb-brand-primary);
    box-shadow: 0 0 0 3px rgba(90, 183, 116, 0.2);
}

#cbForm .cb-actions {
    margin-top: 28px;
    padding-top: 4px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.cb-btn {
    background: var(--qb-brand-deep);
    color: var(--qb-brand-accent);
    border: none;
    padding: 16px 28px;
    border-radius: 12px;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.15s ease, opacity 0.2s ease;
    font-family: inherit;
}
.cb-btn:hover:not(:disabled) { transform: translateY(-1px); background: #041a1c; }
.cb-btn:disabled { opacity: 0.55; cursor: not-allowed; }
.cb-usage-note { text-align: center; font-size: 0.86rem; color: var(--qb-text-muted, rgba(7, 43, 46, 0.65)); margin: 0; }
.cb-usage-note--hidden:not([hidden]) { display: block; }

.cb-spinner {
    display: inline-block;
    width: 18px; height: 18px;
    border: 3px solid rgba(254, 243, 164, 0.35);
    border-top-color: var(--qb-brand-accent);
    border-radius: 50%;
    animation: cb-spin 0.8s linear infinite;
    margin-right: 10px;
    vertical-align: -3px;
}
@keyframes cb-spin { to { transform: rotate(360deg); } }

.cb-alert {
    display: none;
    margin: 0 0 16px;
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 0.92rem;
}
.cb-alert.cb-error { display: block; background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }
.cb-alert.cb-success { display: block; background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; }

.cb-output-wrap { display: none; margin-top: 0; }
.cb-output-wrap.cb-visible { display: block; }
.cb-output-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    gap: 12px;
    flex-wrap: wrap;
}
.cb-output-head h2 { font-size: 1.15rem; margin: 0; color: var(--qb-brand-deep); }
.cb-output-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.cb-copy-btn {
    background: #fff;
    border: 1px solid var(--qb-border);
    color: var(--qb-brand-deep);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}
.cb-copy-btn:hover { border-color: var(--qb-brand-primary); }
.cb-share-open { text-decoration: none; }

.cb-board {
    background: #fff;
    color: var(--qb-brand-deep);
    border: 1px solid var(--qb-border);
    border-radius: 14px;
    padding: 24px 26px;
    font-family: inherit;
    font-size: 0.98rem;
    line-height: 1.65;
    word-break: break-word;
}

.cb-board-body { display: flex; flex-direction: column; gap: 14px; }
.cb-board-banner {
    text-align: center;
    padding-bottom: 18px;
    margin-bottom: 6px;
    border-bottom: 2px solid var(--qb-brand-deep);
}
.cb-board-banner-title {
    margin: 0;
    font-size: clamp(1.15rem, 2.4vw, 1.45rem);
    letter-spacing: 0.02em;
    color: var(--qb-brand-deep);
}
.cb-board-section { margin-top: 4px; }
.cb-board-h3 {
    margin: 0 0 8px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--qb-text-muted, rgba(7, 43, 46, 0.72));
}
.cb-board-p { margin: 0; color: var(--qb-brand-deep); }
.cb-board-list {
    margin: 0;
    padding-left: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.cb-board-list li { line-height: 1.55; }
.cb-board-meta-row {
    display: grid;
    grid-template-columns: minmax(120px, 180px) 1fr;
    gap: 10px 16px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(7, 43, 46, 0.08);
}
.cb-board-meta-row:last-of-type { border-bottom: none; }
.cb-board-meta-label {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--qb-text-muted, rgba(7, 43, 46, 0.72));
}
.cb-board-meta-value { font-weight: 500; line-height: 1.5; }
.cb-board-panel {
    padding: 16px 18px;
    border: 1px solid var(--qb-border);
    border-radius: 12px;
    background: var(--qb-brand-off, #f4f8f6);
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.cb-board-panel-header {
    margin: 0;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--qb-brand-deep);
    line-height: 1.45;
}
.cb-board-panel-brief { margin: 0; line-height: 1.55; }
.cb-board-panel-brief-label {
    font-weight: 700;
    color: var(--qb-brand-primary);
    margin-right: 6px;
}
.cb-board-fallback { white-space: pre-wrap; }

.cb-share-open { text-decoration: none; }

/* Fill row — compact single line */
.cb-fill-row {
    display: none;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 0 0 18px;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--qb-border);
}
.cb-fill-row.cb-visible { display: flex; }
.cb-fill-row.cb-loading { opacity: 0.85; pointer-events: none; }
.cb-workspace-hint {
    flex: 1 1 100%;
    margin: 0;
    font-size: 0.8rem;
    line-height: 1.4;
    color: var(--qb-text-muted, rgba(7, 43, 46, 0.65));
}
.cb-fill-divider {
    color: var(--qb-text-muted, rgba(7, 43, 46, 0.4));
    font-size: 1.1rem;
    line-height: 1;
    user-select: none;
}
.cb-fill-btn {
    background: var(--qb-brand-deep);
    color: var(--qb-brand-accent);
    border: none;
    padding: 9px 14px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.86rem;
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
    transition: background 0.15s ease, transform 0.15s ease;
}
.cb-fill-btn:hover:not(:disabled) {
    background: #041a1c;
    transform: translateY(-1px);
}
.cb-fill-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.cb-fill-url-input {
    flex: 1 1 160px;
    min-width: 140px;
    border: 1px solid var(--qb-border);
    border-radius: 999px;
    padding: 9px 14px;
    font-size: 0.88rem;
    font-family: inherit;
    background: #fff;
    color: var(--qb-brand-deep);
}
.cb-fill-url-input:focus {
    outline: none;
    border-color: var(--qb-brand-deep);
    box-shadow: 0 0 0 3px rgba(7, 43, 46, 0.08);
}
.cb-fill-btn-secondary {
    background: #fff;
    color: var(--qb-brand-deep);
    border: 1px solid var(--qb-border);
}
.cb-fill-btn-secondary:hover:not(:disabled) {
    background: #f8faf9;
    transform: translateY(-1px);
}
.cb-fill-btn[hidden],
.cb-fill-divider[hidden] { display: none !important; }
.cb-fill-btn .cb-spinner {
    width: 16px;
    height: 16px;
    border-width: 2px;
    margin-right: 8px;
    vertical-align: -2px;
}
.cb-fill-btn-secondary .cb-spinner {
    border-color: rgba(7, 43, 46, 0.2);
    border-top-color: var(--qb-brand-deep);
}

/* Copyboarding tutorial launcher */
.buro-tour-launcher--copyboarding {
    z-index: 900;
    box-shadow: 0 10px 28px rgba(7, 43, 46, 0.18);
}

/* Booking modal */
.cb-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(7, 43, 46, 0.62);
    z-index: 1000;
    padding: 24px;
    align-items: center;
    justify-content: center;
}
.cb-modal-overlay.cb-open { display: flex; }
.cb-modal {
    background: #fff;
    border-radius: 18px;
    max-width: 640px;
    width: 100%;
    max-height: 92vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}
.cb-modal-header { padding: 24px 28px 16px; position: relative; }
.cb-modal-header h3 { margin: 0 0 6px; font-size: 1.35rem; color: var(--qb-brand-deep); }
.cb-modal-header p { margin: 0; color: var(--qb-text-muted, rgba(7, 43, 46, 0.72)); font-size: 0.98rem; line-height: 1.5; }
.cb-modal-close {
    position: absolute;
    top: 16px; right: 18px;
    background: none; border: none;
    font-size: 1.6rem; line-height: 1;
    color: var(--qb-text-muted, rgba(7, 43, 46, 0.65));
    cursor: pointer;
}
.cb-modal-body { flex: 1; min-height: 0; }
.cb-booking-iframe { width: 100%; height: 560px; border: none; display: block; }
.cb-modal-footer { padding: 14px 28px 22px; text-align: center; }
.cb-modal-footer a { color: var(--qb-brand-primary); font-weight: 600; text-decoration: none; }

/* Shared board view */
.cb-back-link {
    display: inline-block;
    margin: 0 0 10px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--qb-text-muted, rgba(7, 43, 46, 0.72));
    text-decoration: none;
    transition: color 0.15s ease;
}
.cb-back-link:hover { color: var(--qb-brand-deep); }
.cb-back-link[hidden] { display: none !important; }

.cb-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}
.cb-head h1 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 0 0 6px; color: var(--qb-brand-deep); }
.cb-head .cb-sub { margin: 0; color: var(--qb-text-muted, rgba(7, 43, 46, 0.72)); font-size: 0.95rem; }
.cb-head .cb-actions {
    display: flex;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 0;
}
.cb-btn-secondary {
    background: #fff;
    border: 1px solid var(--qb-border);
    color: var(--qb-brand-deep);
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    box-sizing: border-box;
}
.cb-btn-secondary:hover { border-color: var(--qb-brand-primary); }
.cb-btn-with-icon {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}
.cb-btn-icon {
    flex-shrink: 0;
    opacity: 0.85;
}
.cb-btn-primary {
    background: var(--qb-brand-deep);
    border: none;
    color: var(--qb-brand-accent);
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    box-sizing: border-box;
}
.cb-btn-primary:hover { background: #041a1c; color: var(--qb-brand-accent); }
.cb-state { text-align: center; padding: 60px 20px; color: var(--qb-text-muted, rgba(7, 43, 46, 0.72)); }
.cb-state h2 { color: var(--qb-brand-deep); margin: 0 0 10px; }
.cb-cta-band {
    margin-top: 36px;
    background: var(--qb-surface);
    border: 1px solid var(--qb-border);
    border-radius: 16px;
    padding: 26px;
    text-align: center;
}
.cb-cta-band h3 { margin: 0 0 8px; color: var(--qb-brand-deep); }
.cb-cta-band p { margin: 0 0 16px; color: var(--qb-text-muted, rgba(7, 43, 46, 0.72)); }

@media (max-width: 720px) {
    .cb-steps { grid-template-columns: 1fr; margin-top: 48px; }
    .cb-steps-inline { margin-top: 36px; gap: 8px 10px; font-size: 0.88rem; }
    .cb-lander { padding: 48px 16px 64px; }
    .cb-card { padding: 18px; }
    .cb-main { padding: 24px 16px 56px; }
    .cb-board { padding: 20px 18px; }
    .cb-board-meta-row { grid-template-columns: 1fr; gap: 4px; }
    .cb-head .cb-actions { width: 100%; }
    .cb-saved-item { flex-direction: column; align-items: stretch; }
    .cb-saved-item-actions { width: 100%; }
    .cb-brief-row { grid-template-columns: 1fr; gap: 4px; }
    .cb-hero-row { flex-direction: column; gap: 8px; }
    .cb-fill-row { gap: 8px; }
    .cb-fill-url-input { flex: 1 1 100%; }
}