.kanban-library-hero,
.kanban-detail-hero,
.kanban-board-workspace,
.kanban-board-card,
.kanban-column,
.kanban-column-create {
    border: 1px solid var(--app-border-color);
    background:
        radial-gradient(circle at 100% 0%, rgba(var(--app-accent-rgb), 0.14), transparent 32%),
        radial-gradient(circle at 0% 100%, rgba(var(--app-secondary-rgb), 0.1), transparent 28%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.012));
}

.kanban-library-hero,
.kanban-detail-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) auto;
    gap: 18px;
    align-items: start;
    padding: 20px 22px;
    border-radius: 28px;
    box-shadow: 0 18px 38px rgba(4, 18, 30, 0.08);
}

.kanban-library-copy,
.kanban-detail-main,
.kanban-board-workspace-copy,
.kanban-board-card-copy,
.kanban-column-copy,
.kanban-column-copy-text,
.kanban-task-card,
.kanban-task-card-hitbox {
    display: grid;
}

.kanban-library-copy,
.kanban-detail-main {
    gap: 14px;
}

.kanban-library-copy p,
.kanban-detail-copy p,
.kanban-board-workspace-copy span,
.kanban-board-card-copy p,
.kanban-column-copy-text span,
.kanban-column-empty,
.kanban-task-card-description,
.kanban-column-create span {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.58;
}

.kanban-library-actions,
.kanban-detail-actions,
.kanban-board-workspace-actions,
.kanban-detail-meta,
.kanban-library-tags,
.kanban-board-card-meta,
.kanban-board-card-columns,
.kanban-column-actions,
.kanban-task-card-topline,
.kanban-task-card-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.kanban-library-actions,
.kanban-detail-actions {
    align-self: start;
    justify-content: flex-end;
}

.kanban-context-chip,
.kanban-board-card-pill,
.kanban-board-card-column-pill,
.kanban-task-card-priority {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    width: fit-content;
    padding: 7px 12px;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 700;
}

.kanban-context-chip,
.kanban-board-card-pill {
    border: 1px solid rgba(var(--app-accent-rgb), 0.18);
    background: rgba(var(--app-accent-rgb), 0.08);
    color: var(--text-main);
}

.kanban-board-card-column-pill {
    border: 1px solid rgba(var(--app-accent-rgb), 0.16);
    background: rgba(255, 255, 255, 0.4);
    color: var(--text-main);
}

.kanban-board-card-column-pill[data-color='aqua'],
.kanban-column[data-color='aqua'] .kanban-column-accent,
.kanban-column[data-color='aqua'] .kanban-task-card::before {
    --kanban-accent-rgb: 67, 187, 189;
}

.kanban-board-card-column-pill[data-color='mint'],
.kanban-column[data-color='mint'] .kanban-column-accent,
.kanban-column[data-color='mint'] .kanban-task-card::before {
    --kanban-accent-rgb: 75, 191, 147;
}

.kanban-board-card-column-pill[data-color='sunset'],
.kanban-column[data-color='sunset'] .kanban-column-accent,
.kanban-column[data-color='sunset'] .kanban-task-card::before {
    --kanban-accent-rgb: 248, 137, 98;
}

.kanban-board-card-column-pill[data-color='slate'],
.kanban-column[data-color='slate'] .kanban-column-accent,
.kanban-column[data-color='slate'] .kanban-task-card::before {
    --kanban-accent-rgb: 109, 132, 171;
}

.kanban-board-card-column-pill[data-color='violet'],
.kanban-column[data-color='violet'] .kanban-column-accent,
.kanban-column[data-color='violet'] .kanban-task-card::before {
    --kanban-accent-rgb: 168, 85, 247;
}

.kanban-board-card-column-pill[data-color='rose'],
.kanban-column[data-color='rose'] .kanban-column-accent,
.kanban-column[data-color='rose'] .kanban-task-card::before {
    --kanban-accent-rgb: 244, 114, 182;
}

.kanban-board-card-column-pill[data-color] {
    border-color: rgba(var(--kanban-accent-rgb, 67, 187, 189), 0.22);
    background: rgba(var(--kanban-accent-rgb, 67, 187, 189), 0.1);
}

.kanban-board-catalog {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 360px));
    gap: 18px;
    justify-content: start;
}

.kanban-board-card {
    width: min(100%, 360px);
    min-height: 250px;
    padding: 22px;
    border-radius: 26px;
    display: grid;
    gap: 14px;
    text-align: left;
    cursor: pointer;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
    box-shadow: 0 14px 30px rgba(4, 18, 30, 0.08);
}

.kanban-board-card:hover,
.kanban-board-card:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px rgba(4, 18, 30, 0.14);
    outline: none;
}

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

.kanban-board-card-kicker,
.kanban-board-card-date {
    color: var(--text-muted);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

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

.kanban-board-card-symbol {
    width: 70px;
    height: 70px;
    border-radius: 24px;
    border: 1px solid rgba(var(--app-accent-rgb), 0.24);
    background: linear-gradient(160deg, rgba(var(--app-accent-rgb), 0.18), rgba(255, 255, 255, 0.65));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 900;
    color: var(--text-main);
}

.kanban-board-card-copy {
    gap: 8px;
}

.kanban-board-card-copy strong {
    font-size: 1.22rem;
    line-height: 1.1;
}

.kanban-board-card-columns {
    gap: 8px;
}

.kanban-board-card-link {
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid rgba(17, 34, 51, 0.08);
    font-weight: 800;
    color: var(--text-main);
}

.kanban-board-card-arrow {
    width: 42px;
    height: 42px;
    border-radius: 999px;
    border: 1px solid rgba(var(--app-accent-rgb), 0.16);
    background: rgba(var(--app-accent-rgb), 0.1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.kanban-board-card-arrow svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.kanban-detail-hero {
    grid-template-columns: minmax(0, 1fr) auto;
}

.kanban-detail-copy {
    display: grid;
    gap: 10px;
}

.kanban-board-workspace {
    display: grid;
    gap: 18px;
    padding: 18px;
    border-radius: 28px;
    overflow: hidden;
}

.kanban-board-workspace-toolbar {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.kanban-board-workspace-copy {
    gap: 5px;
}

.kanban-board-workspace-copy strong {
    font-size: 1rem;
}

.kanban-columns-shell {
    overflow-x: auto;
    padding-bottom: 10px;
    scrollbar-gutter: stable both-edges;
}

.kanban-columns-row {
    min-width: max-content;
    display: flex;
    align-items: stretch;
    gap: 16px;
}

.kanban-column,
.kanban-column-create {
    width: 320px;
    min-height: 520px;
    border-radius: 24px;
    padding: 16px;
    box-shadow: 0 14px 32px rgba(4, 18, 30, 0.08);
}

.kanban-column {
    display: grid;
    gap: 14px;
    align-content: start;
}

.kanban-column-head {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 12px;
}

.kanban-column-copy {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 12px;
    align-items: start;
}

.kanban-column-copy-text {
    gap: 4px;
}

.kanban-column-copy-text strong {
    font-size: 1rem;
    line-height: 1.15;
}

.kanban-column-accent {
    width: 6px;
    min-height: 52px;
    border-radius: 999px;
    background: rgba(var(--kanban-accent-rgb, 67, 187, 189), 0.9);
    box-shadow: 0 0 0 1px rgba(var(--kanban-accent-rgb, 67, 187, 189), 0.14);
}

.kanban-column-actions {
    justify-content: flex-end;
    flex-wrap: nowrap;
}

.kanban-column-action-btn,
.kanban-task-card-action-btn {
    width: 36px;
    height: 36px;
    padding: 0;
    border: 1px solid rgba(17, 34, 51, 0.08);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.66);
    color: var(--text-main);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, opacity 0.18s ease;
}

.kanban-column-action-btn:hover,
.kanban-task-card-action-btn:hover,
.kanban-column-action-btn:focus-visible,
.kanban-task-card-action-btn:focus-visible {
    transform: translateY(-1px);
    border-color: rgba(var(--app-accent-rgb), 0.32);
    outline: none;
}

.kanban-column-action-btn.is-danger,
.kanban-task-card-action-btn.is-danger {
    color: var(--danger);
}

.kanban-column-action-btn svg,
.kanban-task-card-action-btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.kanban-column-cards {
    min-height: 240px;
    display: grid;
    gap: 12px;
    align-content: start;
    padding: 4px 2px 2px;
    border-radius: 18px;
    transition: background 0.18s ease, box-shadow 0.18s ease;
}

.kanban-column-cards.is-drop-target {
    background: rgba(var(--app-accent-rgb), 0.08);
    box-shadow: inset 0 0 0 2px rgba(var(--app-accent-rgb), 0.18);
}

.kanban-column-empty {
    padding: 18px 16px;
    border: 1px dashed rgba(var(--app-accent-rgb), 0.18);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.36);
    font-size: 0.9rem;
}

.kanban-column-add-card,
.kanban-column-create {
    border: 1px dashed rgba(var(--app-accent-rgb), 0.22);
}

.kanban-column-add-card {
    width: 100%;
    border-radius: 16px;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.38);
    color: var(--text-main);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 700;
}

.kanban-column-create {
    display: grid;
    place-content: center;
    gap: 10px;
    text-align: center;
    cursor: pointer;
    color: var(--text-main);
}

.kanban-column-create strong {
    font-size: 1.02rem;
}

.kanban-column-create-icon {
    width: 52px;
    height: 52px;
    border-radius: 18px;
    background: rgba(var(--app-accent-rgb), 0.14);
    color: var(--text-main);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.kanban-column-create-icon svg,
.kanban-column-add-card svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.kanban-task-card {
    position: relative;
    gap: 12px;
    padding: 12px;
    border-radius: 20px;
    border: 1px solid rgba(17, 34, 51, 0.08);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.62));
    box-shadow: 0 12px 24px rgba(4, 18, 30, 0.08);
    transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

.kanban-task-card::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 12px;
    bottom: 12px;
    width: 4px;
    border-radius: 999px;
    background: rgba(var(--kanban-accent-rgb, 67, 187, 189), 0.86);
}

.kanban-task-card:hover,
.kanban-task-card:focus-within {
    transform: translateY(-1px);
    box-shadow: 0 16px 30px rgba(4, 18, 30, 0.11);
}

.kanban-task-card.is-dragging {
    opacity: 0.45;
}

.kanban-task-card.is-drop-before {
    box-shadow: inset 0 3px 0 rgba(var(--app-accent-rgb), 0.46), 0 16px 30px rgba(4, 18, 30, 0.11);
}

.kanban-task-card.is-drop-after {
    box-shadow: inset 0 -3px 0 rgba(var(--app-accent-rgb), 0.46), 0 16px 30px rgba(4, 18, 30, 0.11);
}

.kanban-task-card-topline {
    justify-content: space-between;
    padding-left: 14px;
}

.kanban-task-card-priority {
    border: 1px solid rgba(17, 34, 51, 0.08);
    background: rgba(255, 255, 255, 0.62);
}

.kanban-task-card-priority.is-low {
    color: #167f5b;
}

.kanban-task-card-priority.is-medium {
    color: #8c6a18;
}

.kanban-task-card-priority.is-high {
    color: #af5c12;
}

.kanban-task-card-priority.is-urgent {
    color: #c63d57;
}

.kanban-task-card-actions {
    justify-content: flex-end;
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-4px);
    transition: opacity 0.18s ease, transform 0.18s ease;
    isolation: isolate;
    z-index: 3;
}

.kanban-task-card:hover .kanban-task-card-actions,
.kanban-task-card:focus-within .kanban-task-card-actions {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.kanban-task-card-hitbox {
    width: 100%;
    padding: 0 10px 2px 14px;
    border: 0;
    background: transparent;
    color: inherit;
    text-align: left;
    cursor: pointer;
    gap: 8px;
}

.kanban-task-card-hitbox strong {
    font-size: 1rem;
    line-height: 1.3;
    max-width: 100%;
}

.kanban-task-card-description {
    font-size: 0.9rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.kanban-task-card-meta {
    padding-top: 2px;
}

.kanban-task-card-meta-item {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    border-radius: 999px;
    padding: 5px 9px;
    font-size: 0.74rem;
    font-weight: 700;
    border: 1px solid rgba(var(--app-accent-rgb), 0.14);
    background: rgba(var(--app-accent-rgb), 0.06);
    color: var(--text-muted);
}

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

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

.kanban-ai-modal-field {
    display: grid;
    gap: 6px;
}

.kanban-ai-modal-note[data-tone='error'] {
    color: var(--danger);
}

.kanban-card-modal-note[data-tone='error'] {
    color: var(--danger);
}

.kanban-column-action-btn.is-ai {
    border-color: rgba(var(--app-accent-rgb), 0.18);
    background: rgba(var(--app-accent-rgb), 0.1);
}

html[data-theme='dark'] .kanban-board-card,
html[data-theme='dark'] .kanban-library-hero,
html[data-theme='dark'] .kanban-detail-hero,
html[data-theme='dark'] .kanban-board-workspace,
html[data-theme='dark'] .kanban-column,
html[data-theme='dark'] .kanban-column-create {
    background:
        radial-gradient(circle at 100% 0%, rgba(var(--app-accent-rgb), 0.18), transparent 32%),
        radial-gradient(circle at 0% 100%, rgba(var(--app-secondary-rgb), 0.12), transparent 28%),
        linear-gradient(180deg, rgba(6, 24, 35, 0.88), rgba(6, 18, 28, 0.84));
}

html[data-theme='dark'] .kanban-board-card,
html[data-theme='dark'] .kanban-column,
html[data-theme='dark'] .kanban-column-create,
html[data-theme='dark'] .kanban-task-card {
    box-shadow: 0 18px 34px rgba(0, 0, 0, 0.22);
}

html[data-theme='dark'] .kanban-task-card {
    background: linear-gradient(180deg, rgba(245, 250, 255, 0.92), rgba(241, 247, 252, 0.84));
}

html[data-theme='dark'] .kanban-task-card-hitbox,
html[data-theme='dark'] .kanban-task-card strong,
html[data-theme='dark'] .kanban-column-action-btn,
html[data-theme='dark'] .kanban-task-card-action-btn {
    color: #17324a;
}

html[data-theme='dark'] .kanban-task-card-description,
html[data-theme='dark'] .kanban-task-card-meta-item,
html[data-theme='dark'] .kanban-board-card-column-pill {
    color: #46647c;
}

html[data-theme='dark'] .kanban-task-card-priority,
html[data-theme='dark'] .kanban-task-card-meta-item,
html[data-theme='dark'] .kanban-column-action-btn,
html[data-theme='dark'] .kanban-task-card-action-btn,
html[data-theme='dark'] .kanban-column-add-card {
    background: rgba(248, 252, 255, 0.88);
}

html[data-theme='dark'] .kanban-task-card-actions {
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    isolation: isolate;
}

@media (max-width: 1280px) {
    .kanban-library-hero,
    .kanban-detail-hero {
        grid-template-columns: 1fr;
    }

    .kanban-library-actions,
    .kanban-detail-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 720px) {
    .kanban-board-catalog {
        grid-template-columns: 1fr;
    }

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

    .kanban-column,
    .kanban-column-create {
        width: min(86vw, 320px);
    }

    .kanban-card-modal-grid {
        grid-template-columns: 1fr;
    }

    .kanban-ai-modal-grid {
        grid-template-columns: 1fr;
    }

    .kanban-task-card-actions {
        opacity: 1;
        pointer-events: auto;
        position: static;
        transform: none;
        padding-left: 14px;
    }
}

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

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

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

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