.checklist-shell {
    display: grid;
    gap: 22px;
}

.checklist-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 18px;
}

.checklist-actions,
.checklist-inline-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.checklist-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.checklist-tab {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    color: var(--color-text-muted);
    background: #fff;
    font-weight: 800;
    font-size: 0.84rem;
}

.checklist-tab.active {
    border-color: var(--color-blue);
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-blue);
}

.checklist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.checklist-grid--cards {
    grid-template-columns: repeat(auto-fill, minmax(280px, 360px));
    justify-content: start;
    align-items: stretch;
}

.checklist-card,
.checklist-template-card,
.checklist-panel {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 18px;
    box-shadow: none;
}

.checklist-card {
    display: grid;
    align-content: start;
    gap: 10px;
}

.checklist-template-card {
    display: flex;
    flex-direction: column;
}

.checklist-template-card .checklist-inline-actions {
    margin-top: auto;
    padding-top: 16px;
}

.checklist-card h2,
.checklist-template-card h2,
.checklist-panel h2 {
    margin: 0 0 8px;
    color: var(--color-navy);
    font-size: 1.12rem;
    line-height: 1.25;
}

.checklist-muted {
    color: var(--color-text-muted);
    font-size: 0.92rem;
}

.checklist-badge {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(20, 184, 166, 0.12);
    color: #0f766e;
    font-size: 0.76rem;
    font-weight: 800;
}

.checklist-badge--sensitive {
    background: #fffbeb;
    color: #92400e;
}

.checklist-template-card--sensitive {
    border-color: #fcd34d;
}

.checklist-progress {
    display: grid;
    gap: 6px;
    margin: 14px 0;
}

.checklist-progress__bar {
    overflow: hidden;
    height: 9px;
    border-radius: 999px;
    background: #e2e8f0;
}

.checklist-progress__bar span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--color-blue), var(--color-teal));
}

.checklist-progress__meta {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: var(--color-text-muted);
    font-size: 0.82rem;
    font-weight: 700;
}

.checklist-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.42fr);
    gap: 22px;
    align-items: start;
}

.checklist-section {
    margin-bottom: 16px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
}

.checklist-section > summary {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    list-style: none;
    padding: 14px 18px;
    border-bottom: 1px solid var(--color-border);
    font-weight: 800;
    color: var(--color-navy);
}

.checklist-section > summary::-webkit-details-marker {
    display: none;
}

.checklist-section__step {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 4px 9px;
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--color-blue);
    font-size: 0.72rem;
    font-weight: 900;
    text-transform: uppercase;
}

.checklist-section__count {
    color: var(--color-text-muted);
    font-size: 0.78rem;
    font-weight: 800;
}

.checklist-item-list {
    display: grid;
    gap: 0;
    padding: 0;
}

.checklist-item {
    border-bottom: 1px solid #e2e8f0;
    background: #fff;
    transition: background 0.16s ease;
}

.checklist-item:last-child {
    border-bottom: 0;
}

.checklist-item:hover,
.checklist-item:focus-within {
    background: #fff;
}

.checklist-item.is-subitem .checklist-item-row {
    padding-left: 40px;
}

.checklist-item-row {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto auto;
    gap: 10px;
    align-items: center;
    min-height: 48px;
    padding: 7px 12px;
}

.checklist-item.is-completed {
    opacity: 0.7;
}

.checklist-item.is-completed .checklist-item-title-display {
    text-decoration: line-through;
}

.checklist-item.is-deleted {
    background: #fff7ed;
    border-color: #fed7aa;
}

.checklist-section--preserved {
    border-color: #bfdbfe;
    background: #f8fbff;
}

.checklist-section--preserved > summary {
    background: #eff6ff;
}

.checklist-preserved-note {
    padding: 12px 18px;
    border-bottom: 1px solid #dbeafe;
    color: #334155;
    background: #f8fbff;
    font-size: 0.92rem;
}

.checklist-item--preserved {
    background: #fbfdff;
}

.checklist-item--preserved .checklist-item-row {
    grid-template-columns: auto minmax(0, 1fr) auto;
}

.checklist-preserved-dot {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: #93c5fd;
    border: 4px solid rgba(147, 197, 253, 0.18);
}

.checklist-preserved-meta {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}

.checklist-item-row input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin: 0;
    accent-color: var(--color-blue);
}

.checklist-item-main {
    display: grid;
    gap: 5px;
    min-width: 0;
}

.checklist-item-heading {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.checklist-item-title-display {
    overflow: hidden;
    color: var(--color-navy);
    font-size: 0.95rem;
    font-weight: 750;
    line-height: 1.25;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.checklist-item-help {
    max-width: 72ch;
    color: #475569;
    font-size: 0.84rem;
    line-height: 1.45;
}

.checklist-product-cta {
    display: inline-flex;
    width: fit-content;
    margin-left: 4px;
    padding: 3px 8px;
    border-radius: 8px;
    border: 1px solid #bfdbfe;
    background: #eff6ff;
    color: var(--color-blue);
    font-weight: 800;
    text-decoration: none;
}

.checklist-product-cta:hover,
.checklist-product-cta:focus-visible {
    border-color: var(--color-blue);
    background: #dbeafe;
    outline: none;
}

.checklist-subitem-label {
    flex: 0 0 auto;
    padding: 3px 7px;
    border-radius: 999px;
    background: #f1f5f9;
    color: var(--color-text-muted);
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
}

.checklist-due-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    min-height: 28px;
    padding: 4px 8px;
    border-radius: 999px;
    background: #fff7ed;
    color: #9a3412;
    font-size: 0.76rem;
    font-weight: 850;
    white-space: nowrap;
}

.checklist-row-actions {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 4px;
}

.checklist-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: 1px solid transparent;
    border-radius: 8px;
    background: transparent;
    color: #64748b;
    cursor: pointer;
    transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

.checklist-icon-btn:hover,
.checklist-icon-btn:focus-visible {
    border-color: #dbeafe;
    background: #eff6ff;
    color: var(--color-blue);
    outline: none;
    transform: translateY(-1px);
}

.checklist-icon-btn--danger:hover,
.checklist-icon-btn--danger:focus-visible {
    border-color: #fecaca;
    background: #fef2f2;
    color: #b91c1c;
}

.checklist-icon-btn.has-content {
    color: var(--color-blue);
    background: #eff6ff;
}

.checklist-icon {
    width: 17px;
    height: 17px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.checklist-item-detail {
    display: grid;
    gap: 12px;
    padding: 4px 12px 14px 44px;
    border-top: 1px solid #edf2f7;
    background: #fff;
}

.checklist-item-title {
    width: 100%;
}

.checklist-item-title:focus,
.checklist-textarea:focus,
.checklist-input:focus,
.checklist-select:focus {
    outline: 3px solid rgba(37, 99, 235, 0.18);
    border-color: var(--color-blue);
    background: #fff;
}

.checklist-textarea,
.checklist-input,
.checklist-select {
    width: 100%;
    min-height: 40px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 9px 11px;
    color: var(--color-navy);
    font: inherit;
    background: #fff;
}

.checklist-textarea {
    min-height: 86px;
    resize: vertical;
}

.checklist-subitem-panel summary {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    gap: 6px;
    padding: 7px 10px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-navy);
    background: #fff;
    font-size: 0.86rem;
    font-weight: 800;
    cursor: pointer;
    list-style: none;
}

.checklist-subitem-panel summary::-webkit-details-marker {
    display: none;
}

.checklist-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.checklist-form-grid label,
.checklist-stack label {
    display: grid;
    gap: 6px;
    color: var(--color-text-muted);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
}

.checklist-stack {
    display: grid;
    gap: 12px;
}

.checklist-side-stack {
    display: grid;
    gap: 16px;
}

.checklist-property {
    display: grid;
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    background: #fff;
}

.checklist-property strong {
    color: var(--color-navy);
    line-height: 1.3;
}

.checklist-status {
    display: inline-flex;
    width: fit-content;
    padding: 4px 9px;
    border-radius: 999px;
    background: #f1f5f9;
    color: #334155;
    font-size: 0.76rem;
    font-weight: 800;
}

.checklist-empty {
    text-align: center;
    padding: 34px 18px;
    color: var(--color-text-muted);
}

.checklist-disclaimer {
    margin-top: 18px;
    padding: 14px 16px;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    background: #f8fafc;
    color: #475569;
    font-size: 0.88rem;
    line-height: 1.5;
}

.checklist-sensitive-notice {
    display: grid;
    gap: 8px;
    padding: 14px 16px;
    border: 1px solid #fbbf24;
    border-left: 5px solid #d97706;
    border-radius: 10px;
    background: #fffbeb;
    color: #78350f;
    font-size: 0.9rem;
    line-height: 1.5;
}

.checklist-sensitive-notice p {
    margin: 0;
}

.checklist-item-detail[hidden],
[data-checklist-item][hidden] {
    display: none !important;
}

.checklist-api-message {
    display: none;
    padding: 10px 12px;
    border-radius: 8px;
    font-weight: 700;
}

.checklist-api-message.is-visible {
    display: block;
}

.checklist-api-message.is-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.checklist-api-message.is-success {
    background: #ecfdf5;
    color: #047857;
    border: 1px solid #bbf7d0;
}

.checklist-print-header {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 22px;
}

.checklist-print-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.checklist-print-logo {
    display: block;
    width: 168px;
    height: auto;
    flex: 0 0 auto;
}

.checklist-print-kicker {
    display: block;
    color: var(--color-blue);
    font-size: 0.76rem;
    font-weight: 850;
    letter-spacing: 0.06em;
    line-height: 1;
    margin-bottom: 6px;
    text-transform: uppercase;
}

.checklist-print-section-title {
    margin: 0;
    padding: 16px 18px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-navy);
    font-size: 1.1rem;
    line-height: 1.2;
}

.checklist-print-item {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: start;
    gap: 10px;
    padding: 10px 12px;
}

.checklist-print-checkbox {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    margin-top: 2px;
    border: 1.5px solid #334155;
    border-radius: 4px;
    color: var(--color-blue);
    font-size: 0.78rem;
    font-weight: 900;
    line-height: 1;
}

.checklist-print-item-body {
    min-width: 0;
}

.checklist-print-item-body strong {
    display: block;
    color: var(--color-navy);
    font-size: 0.95rem;
    line-height: 1.25;
}

.checklist-print-item-body p {
    margin: 4px 0 0;
    color: #475569;
    font-size: 0.84rem;
    line-height: 1.35;
}

@media (max-width: 980px) {
    .checklist-detail-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .checklist-header,
    .checklist-print-header {
        flex-direction: column;
    }

    .checklist-form-grid {
        grid-template-columns: 1fr;
    }

    .checklist-grid--cards {
        grid-template-columns: 1fr;
    }

    .checklist-section > summary {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .checklist-item-row {
        grid-template-columns: auto minmax(0, 1fr);
        min-height: 56px;
        align-items: start;
    }

    .checklist-due-pill,
    .checklist-row-actions {
        grid-column: 2;
    }

    .checklist-row-actions {
        justify-content: flex-start;
    }

    .checklist-item.is-subitem .checklist-item-row {
        padding-left: 24px;
    }

    .checklist-item-detail {
        padding-left: 34px;
    }

    .checklist-item-title-display {
        white-space: normal;
    }

    .checklist-actions .btn,
    .checklist-inline-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

@media print {
    @page {
        margin: 0.35in;
    }

    body {
        display: block;
        background: #fff;
        color: #111827;
        font-size: 9pt;
        line-height: 1.25;
    }

    .sidebar,
    .topbar,
    .launch-promo-banner,
    .hdl-consent,
    .checklist-actions,
    .no-print {
        display: none !important;
    }

    .main-content,
    .content-area {
        display: block;
        min-height: 0;
        padding: 0;
        overflow: visible;
        background: #fff;
    }

    .checklist-shell {
        display: block;
        gap: 0;
        max-width: none;
        padding: 0;
    }

    .checklist-print-header {
        align-items: center;
        border-bottom: 1px solid #cbd5e1;
        display: flex;
        margin: 0 0 8px;
        padding: 0 0 8px;
    }

    .checklist-print-brand {
        gap: 10px;
    }

    .checklist-print-logo {
        width: 116px;
    }

    .checklist-print-kicker {
        font-size: 7pt;
        margin-bottom: 2px;
    }

    .checklist-print-header .page-title {
        font-size: 15pt;
        line-height: 1.1;
        margin: 0 0 2px;
    }

    .checklist-print-header .page-desc {
        color: #475569;
        font-size: 8.5pt;
        line-height: 1.2;
        margin: 0;
    }

    .checklist-sensitive-notice,
    .checklist-disclaimer {
        border-radius: 0;
        font-size: 7.5pt;
        line-height: 1.25;
        margin: 6px 0;
        padding: 5px 7px;
    }

    .checklist-print-section {
        border: 1px solid #cbd5e1;
        border-radius: 0;
        margin: 0 0 6px;
        overflow: visible;
        break-inside: auto;
        page-break-inside: auto;
    }

    .checklist-print-section-title {
        background: #f1f5f9;
        border-bottom: 1px solid #cbd5e1;
        font-size: 10pt;
        line-height: 1.15;
        padding: 5px 8px;
    }

    .checklist-item-list {
        display: block;
    }

    .checklist-print-item {
        border-bottom: 1px solid #e5e7eb;
        display: grid;
        gap: 6px;
        grid-template-columns: 12px minmax(0, 1fr);
        padding: 3.5px 6px;
        page-break-inside: avoid;
    }

    .checklist-print-item:last-child {
        border-bottom: 0;
    }

    .checklist-print-checkbox {
        width: 10px;
        height: 10px;
        margin-top: 2px;
        border: 1px solid #111827;
        border-radius: 1px;
        color: #111827;
        font-size: 7pt;
    }

    .checklist-print-item.is-completed {
        opacity: 1;
    }

    .checklist-print-item.is-completed strong {
        color: #475569;
        text-decoration: none;
    }

    .checklist-print-item-body strong {
        display: inline;
        font-size: 8.5pt;
        line-height: 1.18;
    }

    .checklist-print-item-body p {
        display: inline;
        color: #475569;
        font-size: 7.5pt;
        line-height: 1.2;
        margin: 0 0 0 5px;
    }

    .checklist-print-item-body p::before {
        content: "- ";
    }

    .checklist-panel {
        border: 1px solid #cbd5e1;
        border-radius: 0;
        margin: 6px 0 0;
        padding: 6px 8px;
    }

    .checklist-panel h2 {
        font-size: 10pt;
        line-height: 1.15;
        margin: 0 0 4px;
    }

    .checklist-panel p,
    .checklist-property {
        font-size: 7.5pt;
        line-height: 1.2;
    }

    .checklist-grid {
        display: block;
    }

    .checklist-property {
        border: 0;
        border-top: 1px solid #e5e7eb;
        border-radius: 0;
        display: block;
        padding: 4px 0;
    }

    .card,
    .checklist-panel,
    .checklist-section:not(.checklist-print-section),
    .checklist-property {
        box-shadow: none;
        break-inside: avoid;
    }
}