.checklist-context-chip {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    border-radius: 999px;
    padding: 7px 12px;
    font-size: 0.76rem;
    font-weight: 700;
    border: 1px solid rgba(67, 187, 189, 0.18);
    background: rgba(67, 187, 189, 0.08);
    color: var(--text-main);
}

.checklist-library-hero,
.checklist-detail-card,
.checklist-workspace {
    border: 1px solid var(--line);
    border-radius: 26px;
    background:
        radial-gradient(circle at top right, rgba(255, 183, 77, 0.08), transparent 24%),
        var(--surface-card);
}

.checklist-library-hero.app-themeable,
.checklist-detail-card.app-themeable,
.checklist-workspace.app-themeable,
.checklist-board-card.app-themeable {
    border-color: var(--app-border-color);
}

.checklist-library-hero.app-themeable,
.checklist-detail-card.app-themeable,
.checklist-workspace.app-themeable {
    background:
        radial-gradient(circle at top right, rgba(var(--app-secondary-rgb), 0.12), transparent 28%),
        radial-gradient(circle at 0 0, rgba(var(--app-accent-rgb), 0.08), transparent 26%),
        var(--surface-card);
}

.checklist-library-hero,
.checklist-detail-card {
    padding: 16px 20px;
    display: grid;
    gap: 10px 20px;
    align-items: start;
}

.checklist-library-hero {
    grid-template-columns: minmax(0, 1fr) max-content;
    grid-template-areas: "copy actions";
}

.checklist-detail-card {
    grid-template-columns: minmax(0, 1fr) max-content;
    grid-template-areas: "main side";
}

.checklist-library-copy,
.checklist-detail-main,
.checklist-detail-copy {
    display: grid;
    gap: 6px;
    min-width: 0;
}

.checklist-library-copy {
    grid-area: copy;
}

.checklist-detail-main {
    grid-area: main;
    align-content: start;
}

.checklist-detail-side {
    grid-area: side;
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
    justify-self: end;
    min-width: max-content;
}

.checklist-library-copy h2,
.checklist-detail-copy h2 {
    margin: 0;
    max-width: none;
}

.checklist-detail-copy .app-hero-title {
    letter-spacing: -0.03em;
    line-height: 0.98;
}

.checklist-library-hero.app-title-scale--compact .app-hero-title,
.checklist-detail-card.app-title-scale--compact .app-hero-title {
    font-size: clamp(1.72rem, 2.15vw, 2.4rem);
}

.checklist-library-hero.app-title-scale--normal .app-hero-title,
.checklist-detail-card.app-title-scale--normal .app-hero-title {
    font-size: clamp(1.92rem, 2.4vw, 2.7rem);
}

.checklist-library-hero.app-title-scale--display .app-hero-title,
.checklist-detail-card.app-title-scale--display .app-hero-title {
    font-size: clamp(2.15rem, 2.8vw, 3rem);
}

.checklist-detail-card.app-title-scale--compact .app-hero-title {
    font-size: clamp(1.58rem, 1.85vw, 2.02rem);
}

.checklist-detail-card.app-title-scale--normal .app-hero-title {
    font-size: clamp(1.7rem, 2.08vw, 2.26rem);
}

.checklist-detail-card.app-title-scale--display .app-hero-title {
    font-size: clamp(1.92rem, 2.42vw, 2.68rem);
}

.checklist-library-copy p,
.checklist-detail-copy p {
    margin: 0;
    max-width: 60ch;
    color: var(--text-muted);
    line-height: 1.45;
}

.checklist-library-tags,
.checklist-board-meta-tags,
.checklist-detail-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.checklist-detail-actions .btn {
    min-height: 42px;
    padding-inline: 14px;
}

.checklist-detail-actions .btn .icon-wrap {
    width: 15px;
    height: 15px;
    flex: 0 0 15px;
}

.checklist-library-tags,
.checklist-board-meta-tags {
    margin-top: 6px;
}

.checklist-library-actions {
    grid-area: actions;
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
    gap: 12px;
    flex-wrap: wrap;
}

.checklist-board-catalog {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 360px));
    gap: 20px;
    justify-content: start;
    align-items: stretch;
}

.checklist-board-card {
    width: min(100%, 360px);
    border: 1px solid var(--line);
    border-radius: 24px;
    background:
        radial-gradient(circle at 100% 0%, rgba(67, 187, 189, 0.2), transparent 34%),
        radial-gradient(circle at 0% 100%, rgba(255, 183, 77, 0.12), transparent 30%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    color: var(--text-main);
    text-align: left;
    font: inherit;
    padding: 22px;
    display: grid;
    gap: 16px;
    align-content: start;
    min-height: 296px;
    cursor: pointer;
    overflow: hidden;
    transition: border-color 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
    box-shadow:
        0 10px 24px rgba(12, 34, 52, 0.08),
        0 2px 6px rgba(12, 34, 52, 0.05);
}

.checklist-board-card.app-themeable {
    background:
        radial-gradient(circle at 100% 0%, rgba(var(--app-accent-rgb), 0.18), transparent 34%),
        radial-gradient(circle at 0% 100%, rgba(var(--app-secondary-rgb), 0.14), transparent 30%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
}

.app-themeable .checklist-board-card-pill,
.app-themeable .checklist-context-chip {
    border-color: rgba(var(--app-accent-rgb), 0.18);
    background: rgba(var(--app-accent-rgb), 0.08);
}

.checklist-board-card.app-themeable .checklist-board-card-symbol {
    background: linear-gradient(135deg, rgba(var(--app-accent-rgb), 0.24), rgba(var(--app-depth-rgb), 0.16));
    border-color: rgba(var(--app-accent-rgb), 0.24);
}

.checklist-board-card:hover,
.checklist-board-card:focus-visible {
    outline: none;
    transform: translateY(-3px);
    border-color: rgba(67, 187, 189, 0.5);
    box-shadow:
        0 24px 44px rgba(4, 18, 30, 0.16),
        0 8px 18px rgba(9, 121, 185, 0.08);
}

.checklist-board-card-head,
.checklist-board-card-foot,
.checklist-board-card-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.checklist-board-card-kicker,
.checklist-board-card-date,
.checklist-board-card-progress-label,
.checklist-board-card-foot {
    font-size: 0.78rem;
}

.checklist-board-card-kicker {
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 800;
}

.checklist-board-card-date,
.checklist-board-card-progress-label,
.checklist-board-card p {
    color: var(--text-muted);
}

.checklist-board-card-body {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 14px;
    align-items: start;
}

.checklist-board-card-symbol {
    width: 50px;
    height: 50px;
    border-radius: 17px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(67, 187, 189, 0.28), rgba(9, 121, 185, 0.16));
    border: 1px solid rgba(67, 187, 189, 0.28);
    color: var(--text-main);
    font-size: 1.12rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.checklist-board-card-copy {
    display: grid;
    gap: 8px;
    min-width: 0;
}

.checklist-board-card-copy strong {
    font-size: 1.18rem;
    line-height: 1.2;
}

.checklist-board-card-copy p {
    margin: 0;
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.checklist-board-card-progress {
    display: grid;
    gap: 8px;
}

.checklist-progress-track {
    position: relative;
    width: 100%;
    height: 10px;
    border-radius: 999px;
    background: rgba(15, 34, 52, 0.1);
    overflow: hidden;
}

.checklist-progress-fill {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, rgba(var(--app-accent-rgb), 0.8), rgba(var(--app-secondary-rgb), 0.8));
    box-shadow: 0 0 16px rgba(var(--app-accent-rgb), 0.18);
}

.checklist-board-card-pill {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    border-radius: 999px;
    padding: 7px 12px;
    border: 1px solid rgba(67, 187, 189, 0.18);
    background: rgba(67, 187, 189, 0.08);
    color: var(--text-main);
    font-weight: 700;
}

.checklist-board-card-link {
    padding-top: 4px;
    border-top: 1px solid rgba(15, 34, 52, 0.08);
    color: var(--text-main);
    font-weight: 800;
}

.checklist-board-card-arrow {
    width: 42px;
    height: 42px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--app-accent-rgb), 0.12);
    color: var(--text-main);
    flex-shrink: 0;
}

.checklist-board-card-arrow svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.checklist-detail-progress {
    display: grid;
    gap: 8px;
    margin-top: 4px;
}

.checklist-detail-progress strong {
    font-size: 0.92rem;
}

.checklist-workspace {
    padding: 18px;
    display: grid;
    gap: 14px;
}

.checklist-workspace-toolbar,
.checklist-workspace-copy,
.checklist-workspace-actions,
.checklist-item-quick-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.checklist-workspace-toolbar {
    justify-content: space-between;
    gap: 14px;
}

.checklist-workspace-copy {
    min-width: 0;
    display: grid;
    gap: 4px;
}

.checklist-workspace-copy strong {
    font-size: 0.98rem;
    color: var(--text-main);
}

.checklist-workspace-copy span {
    color: var(--text-muted);
    font-size: 0.84rem;
    line-height: 1.5;
    max-width: 64ch;
}

.checklist-item-list {
    display: grid;
    gap: 10px;
}

.checklist-item-empty {
    padding: 18px 20px;
    border: 1px dashed rgba(67, 187, 189, 0.22);
    border-radius: 20px;
    background: rgba(67, 187, 189, 0.06);
    color: var(--text-muted);
}

.checklist-item-row {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    padding: 14px 16px;
    border: 1px solid rgba(15, 34, 52, 0.08);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.66);
    box-shadow:
        0 10px 24px rgba(12, 34, 52, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.26);
    position: relative;
}

.checklist-workspace.app-themeable .checklist-item-row {
    background: rgba(255, 255, 255, 0.72);
}

.checklist-item-row.is-completed {
    background: rgba(67, 187, 189, 0.08);
    border-color: rgba(67, 187, 189, 0.2);
}

.checklist-item-row.is-editing {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
}

.checklist-item-toggle,
.checklist-row-action-btn {
    border: 0;
    padding: 0;
    background: transparent;
    color: var(--text-main);
    cursor: pointer;
}

.checklist-item-toggle {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: rgba(var(--app-accent-rgb), 0.96);
    transition: transform 0.18s ease, color 0.18s ease;
}

.checklist-item-toggle:hover,
.checklist-item-toggle:focus-visible {
    outline: none;
    transform: scale(1.06);
}

.checklist-item-toggle svg,
.checklist-row-action-btn svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

.checklist-item-row-text {
    min-width: 0;
    line-height: 1.45;
    color: var(--text-main);
    overflow-wrap: anywhere;
    padding-right: 84px;
}

.checklist-item-row.is-completed .checklist-item-row-text {
    color: var(--text-muted);
    text-decoration: line-through;
}

.checklist-item-row-actions {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    opacity: 0;
    position: absolute;
    top: 50%;
    right: 12px;
    transform: translateY(calc(-50% - 2px));
    padding: 4px;
    border-radius: 999px;
    border: 1px solid rgba(15, 34, 52, 0.08);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 8px 18px rgba(12, 34, 52, 0.08);
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.checklist-item-row:hover .checklist-item-row-actions,
.checklist-item-row:focus-within .checklist-item-row-actions,
.checklist-item-row-actions.is-visible {
    opacity: 1;
    transform: translateY(-50%);
    pointer-events: auto;
}

.checklist-item-row.is-editing .checklist-item-row-actions {
    position: static;
    transform: none;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
}

.checklist-row-action-btn {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 34, 52, 0.06);
    transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.checklist-row-action-btn:hover,
.checklist-row-action-btn:focus-visible {
    outline: none;
    transform: translateY(-1px);
    background: rgba(var(--app-accent-rgb), 0.14);
}

.checklist-row-action-btn.is-danger:hover,
.checklist-row-action-btn.is-danger:focus-visible {
    background: rgba(228, 77, 92, 0.16);
    color: #b92d39;
}

.checklist-item-inline-input,
.checklist-item-quick-input {
    width: 100%;
    min-width: 0;
    border-radius: 16px;
    border: 1px solid rgba(15, 34, 52, 0.12);
    background: rgba(255, 255, 255, 0.94);
    color: #17324a;
    font: inherit;
    line-height: 1.4;
    padding: 13px 15px;
    box-shadow: inset 0 1px 2px rgba(12, 34, 52, 0.05);
    caret-color: rgba(var(--app-accent-rgb), 0.92);
}

.checklist-item-inline-input::placeholder,
.checklist-item-quick-input::placeholder {
    color: rgba(23, 50, 74, 0.42);
}

.checklist-item-inline-input:focus,
.checklist-item-quick-input:focus {
    outline: none;
    border-color: rgba(var(--app-accent-rgb), 0.45);
    box-shadow:
        0 0 0 3px rgba(var(--app-accent-rgb), 0.12),
        inset 0 1px 2px rgba(12, 34, 52, 0.05);
}

.checklist-item-inline-input:-webkit-autofill,
.checklist-item-quick-input:-webkit-autofill,
.checklist-item-inline-input:-webkit-autofill:hover,
.checklist-item-quick-input:-webkit-autofill:hover,
.checklist-item-inline-input:-webkit-autofill:focus,
.checklist-item-quick-input:-webkit-autofill:focus {
    -webkit-text-fill-color: #17324a;
    -webkit-box-shadow: 0 0 0 1000px rgba(255, 255, 255, 0.96) inset;
    transition: background-color 9999s ease-in-out 0s;
}

.checklist-item-quick-add {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    align-items: center;
}

.checklist-item-quick-actions {
    justify-content: flex-end;
}

.checklist-ai-modal-note[data-tone="error"] {
    border-color: rgba(228, 77, 92, 0.24);
    background: rgba(228, 77, 92, 0.1);
}

@media (max-width: 980px) {
    .checklist-library-hero,
    .checklist-detail-card {
        grid-template-columns: 1fr;
        grid-template-areas:
            "actions"
            "copy";
        padding: 16px;
        border-radius: 22px;
    }

    .checklist-detail-card {
        grid-template-areas:
            "side"
            "main";
    }

    .checklist-library-actions,
    .checklist-detail-side {
        justify-content: flex-start;
        justify-self: start;
        min-width: 0;
    }

    .checklist-board-catalog {
        grid-template-columns: minmax(0, 1fr);
    }

    .checklist-board-card {
        width: 100%;
    }
}

@media (max-width: 720px) {
    .checklist-workspace {
        padding: 14px;
    }

    .checklist-workspace-toolbar {
        display: grid;
        justify-items: stretch;
    }

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

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

    .checklist-item-row-actions {
        position: static;
        transform: none;
        padding: 0;
        border: 0;
        background: transparent;
        box-shadow: none;
        grid-column: 2;
        justify-self: flex-start;
        opacity: 1;
        pointer-events: auto;
    }

    .checklist-item-row-text {
        padding-right: 0;
    }

    .checklist-item-row.is-editing {
        grid-template-columns: 1fr;
    }

    .checklist-item-quick-add {
        grid-template-columns: 1fr;
    }

    .checklist-item-quick-actions {
        justify-content: stretch;
    }

    .checklist-item-quick-actions .btn {
        width: 100%;
    }
}

@media (max-width: 640px) {
    .checklist-detail-actions {
        gap: 8px;
    }

    .checklist-detail-actions .btn {
        min-width: 44px;
        height: 44px;
        padding: 0 12px;
        justify-content: center;
    }

    .checklist-detail-actions .btn .icon-wrap {
        margin: 0;
    }

    .checklist-detail-actions .btn .icon-wrap + span {
        display: none;
    }
}

html[data-theme='dark'] .checklist-item-row {
    background: linear-gradient(180deg, rgba(246, 250, 254, 0.94), rgba(241, 247, 252, 0.9));
    border-color: rgba(150, 212, 224, 0.18);
    box-shadow:
        0 14px 28px rgba(0, 0, 0, 0.16),
        inset 0 1px 0 rgba(255, 255, 255, 0.58);
}

html[data-theme='dark'] .checklist-item-row.is-completed {
    background: linear-gradient(180deg, rgba(232, 247, 242, 0.94), rgba(223, 242, 236, 0.92));
    border-color: rgba(91, 202, 183, 0.2);
}

html[data-theme='dark'] .checklist-item-row-text,
html[data-theme='dark'] .checklist-item-row.is-completed .checklist-item-row-text {
    color: #17324a;
}

html[data-theme='dark'] .checklist-item-empty {
    background: rgba(67, 187, 189, 0.08);
    border-color: rgba(67, 187, 189, 0.24);
}

html[data-theme='dark'] .checklist-progress-track {
    background: rgba(255, 255, 255, 0.08);
}

html[data-theme='dark'] .checklist-item-inline-input,
html[data-theme='dark'] .checklist-item-quick-input {
    background: rgba(240, 247, 252, 0.94);
    color: #17324a;
    border-color: rgba(150, 212, 224, 0.2);
}

html[data-theme='dark'] .checklist-row-action-btn {
    background: rgba(255, 255, 255, 0.06);
}

html[data-theme='dark'] .checklist-item-row-actions {
    border-color: rgba(150, 212, 224, 0.16);
    background: rgba(248, 252, 255, 0.92);
    box-shadow:
        0 10px 22px rgba(15, 34, 52, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.62);
}

html[data-theme='dark'] .checklist-board-card-link {
    border-top-color: rgba(255, 255, 255, 0.08);
}

html[data-theme='dark'] .checklist-row-action-btn {
    background: rgba(15, 34, 52, 0.08);
    color: #17324a;
}