.tasks-page--compact {
    --task-page-background: var(--surface-canvas, #f4f6fa);
    --task-surface: var(--surface-1, #fff);
    --task-surface-soft: var(--surface-hover, #f8fbff);
    --task-text: var(--text-heading, #17233a);
    --task-muted: var(--text-secondary, #7f8fa8);
    --task-border: var(--border-default, #dfe6f1);
    --task-primary: var(--site-accent);
    --task-primary-soft: var(--site-accent-soft);
    min-height: 100vh;
    background: var(--task-page-background);
    color: var(--task-text);
    font-family: var(--site-font-body, var(--cl-font-body, "Segoe UI", sans-serif));
}

.tasks-page--compact main {
    display: block;
}

.task-catalog,
.task-catalog * {
    box-sizing: border-box;
}

.task-catalog {
    min-height: calc(100vh - var(--topbar-height, 64px));
    padding: 24px 24px 40px;
    background:
        radial-gradient(circle at 20% 0%, color-mix(in srgb, var(--site-accent) 7%, transparent), transparent 34%),
        var(--task-page-background);
}

.task-catalog__shell {
    width: min(1280px, 100%);
    margin: 0 auto;
}

.task-catalog__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 18px;
}

.task-catalog__header h1 {
    margin: 0;
    color: var(--task-text);
    font-family: var(--site-font-display, var(--cl-font-display, Georgia, serif));
    font-size: var(--font-size-700);
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1.12;
}

.task-catalog__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-top: 5px;
}

.task-catalog__meta p {
    margin: 0;
    color: var(--task-muted);
    font-size: var(--font-size-100);
    line-height: 1.35;
}

.task-catalog__count {
    display: inline-flex;
    min-height: 23px;
    align-items: center;
    gap: 3px;
    padding: 0 8px;
    border: 1px solid var(--task-border);
    border-radius: 7px;
    background: var(--task-surface);
    color: var(--task-muted);
    font-size: var(--font-size-100);
    font-weight: 600;
    white-space: nowrap;
}

.task-catalog__header-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.task-create-button {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 20px;
    border: 0;
    border-radius: 10px;
    background: var(--task-primary);
    box-shadow: 0 5px 14px color-mix(in srgb, var(--site-accent) 20%, transparent);
    color: var(--site-on-accent);
    font: inherit;
    font-size: var(--font-size-100);
    font-weight: 700;
    cursor: pointer;
    transition: transform .16s ease, background .16s ease, box-shadow .16s ease;
}

.task-create-button:hover {
    background: var(--site-accent-hover);
    box-shadow: 0 7px 18px color-mix(in srgb, var(--site-accent) 26%, transparent);
    transform: translateY(-1px);
}

.task-create-button:focus-visible,
.task-filter-reset:focus-visible,
.task-row a:focus-visible,
.task-filter-control select:focus-visible,
.task-filter-search input:focus-visible {
    outline: 3px solid var(--site-accent-focus);
    outline-offset: 2px;
}

.task-filters {
    display: grid;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--task-border);
    border-radius: 14px;
    background: var(--task-surface);
    box-shadow: 0 8px 24px rgba(30, 55, 91, .07);
}

.task-filter-row {
    display: flex;
    min-height: 0;
    gap: 12px;
    overflow: visible;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.task-filter-row--search {
    min-height: 46px;
}

.task-filter-row--selects {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
}

.task-filter-search {
    display: flex;
    min-width: 0;
    flex: 1 1 auto;
    align-items: center;
    gap: 10px;
    min-height: 46px;
    padding: 0 14px;
    border: 1px solid var(--task-border);
    border-radius: 9px;
    background: var(--task-surface);
}

.task-filter-search > i {
    flex: 0 0 auto;
    color: var(--task-muted);
    font-size: var(--font-size-300);
}

.task-filter-search input {
    width: 100%;
    min-width: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--task-text);
    font: inherit;
    font-size: var(--font-size-100);
}

.task-filter-search input::placeholder {
    color: var(--task-muted);
}

.task-filter-control {
    position: relative;
    display: grid;
    min-width: 0;
    min-height: 42px;
    flex: 1 1 0;
    grid-template-columns: 18px minmax(0, 1fr) 14px;
    align-items: center;
    gap: 9px;
    padding: 0 12px;
    border: 1px solid var(--task-border);
    border-radius: 9px;
    background: var(--task-surface);
    color: var(--task-muted);
}

.task-filter-control--sort {
    max-width: 240px;
    flex-basis: 240px;
}

.task-filter-control--sort > span {
    display: none;
}

.task-filter-control--wide {
    min-width: 0;
    flex-grow: 1;
}

.task-filter-control > span {
    position: absolute;
    z-index: 0;
    left: 39px;
    color: var(--task-muted);
    font-size: var(--font-size-100);
    pointer-events: none;
}

.task-filter-control.has-value > span {
    display: none;
}

.task-filter-control select {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 42px;
    grid-column: 2;
    padding: 0;
    border: 0;
    outline: 0;
    appearance: none;
    background: transparent;
    color: transparent;
    font: inherit;
    font-size: var(--font-size-100);
    cursor: pointer;
}

.task-filter-control.has-value select,
.task-filter-control--sort select {
    color: var(--task-text);
}

.task-filter-control select option {
    background: var(--task-surface);
    color: var(--task-text);
}

.task-filter-control__icon,
.task-filter-control__chevron {
    position: relative;
    z-index: 2;
    color: var(--task-muted);
    pointer-events: none;
}

.task-filter-control__icon {
    grid-column: 1;
    font-size: var(--font-size-200);
}

.task-filter-control__chevron {
    grid-column: 3;
    font-size: var(--font-size-100);
}

.task-filter-row--active {
    min-height: 38px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 5px 10px;
    border: 1px solid var(--task-border);
    border-radius: 9px;
    background: var(--task-surface-soft);
}

.task-active-filters {
    display: flex;
    min-width: 0;
    flex: 1;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}

.task-active-filters__empty {
    color: #9aa7ba;
    font-size: var(--font-size-100);
}

.task-filter-chip {
    display: inline-flex;
    min-height: 26px;
    align-items: center;
    gap: 5px;
    padding: 0 9px;
    border: 0;
    border-radius: 7px;
    background: var(--site-accent-soft);
    color: var(--site-accent);
    font: inherit;
    font-size: var(--font-size-100);
    font-weight: 600;
    cursor: pointer;
}

.task-filter-chip i {
    font-size: var(--font-size-100);
}

.task-filter-reset {
    flex: 0 0 auto;
    padding: 5px 8px;
    border: 0;
    background: transparent;
    color: #65758f;
    font: inherit;
    font-size: var(--font-size-100);
    cursor: pointer;
}

.task-filter-reset:hover:not(:disabled) {
    color: var(--site-accent-hover);
}

.task-filter-reset:disabled {
    color: #b4bfce;
    cursor: default;
}

.task-list {
    display: grid;
    width: 100%;
    gap: 3px;
    margin: 14px 0 0;
}

.task-row {
    display: grid;
    min-height: 46px;
    grid-template-columns: 44px minmax(0, 1fr) minmax(150px, 240px) minmax(56px, max-content) minmax(112px, max-content);
    align-items: center;
    gap: 12px;
    padding: 4px 10px;
    border: 1px solid var(--task-border);
    border-radius: 9px;
    background: var(--task-surface);
    box-shadow: 0 1px 1px rgba(27, 45, 75, .025);
    transition: border-color .16s ease, box-shadow .16s ease, transform .16s ease;
}

.task-row:hover {
    border-color: var(--site-accent-border);
    background: var(--task-surface-soft);
    box-shadow: 0 5px 16px rgba(30, 55, 91, .075);
    transform: translateY(-1px);
}

.task-row__id {
    display: inline-flex;
    width: 36px;
    min-height: 28px;
    align-items: center;
    justify-content: center;
    border-radius: 7px;
    background: color-mix(in srgb, var(--task-primary) 10%, var(--task-surface));
    color: var(--task-primary);
    font-size: var(--font-size-100);
    font-weight: 700;
}

.task-row__main {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 1px;
}

.task-row__main a {
    overflow: hidden;
    color: var(--task-text);
    font-size: var(--font-size-100);
    font-weight: 600;
    line-height: 1.3;
    text-decoration: none;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.task-row__main a:hover {
    color: var(--site-accent-hover);
}

.task-row__main > span {
    overflow: hidden;
    color: var(--task-muted);
    font-size: var(--font-size-100);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.task-row__topic {
    display: inline-flex;
    min-width: 0;
    align-items: center;
    gap: 8px;
    color: var(--task-muted);
    font-size: var(--font-size-100);
    white-space: nowrap;
}

.task-row__topic > span:last-child {
    overflow: hidden;
    text-overflow: ellipsis;
}

.task-row__topic-dot {
    width: 6px;
    height: 6px;
    flex: 0 0 6px;
    border-radius: 50%;
    background: #8c76ec;
    box-shadow: 0 0 0 3px rgba(140, 118, 236, .08);
}

.task-row[data-direction="algorithms"] .task-row__topic-dot {
    background: #3db98a;
    box-shadow: 0 0 0 3px rgba(61, 185, 138, .08);
}

.task-row[data-direction="data-structures"] .task-row__topic-dot {
    background: #ee9b3f;
    box-shadow: 0 0 0 3px rgba(238, 155, 63, .08);
}

.task-row__score,
.task-row__reward {
    display: inline-flex;
    width: auto;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

.task-row__score {
    min-width: 56px;
    min-height: 30px;
    gap: 4px;
    padding: 0 8px;
    border-radius: 7px;
    background: color-mix(in srgb, var(--warning) 18%, var(--task-surface));
    color: color-mix(in srgb, var(--warning) 82%, var(--task-text));
    font-size: var(--font-size-100);
    font-weight: 700;
}

.task-row__score i {
    display: inline-block;
    width: 12px;
    height: 12px;
    flex: 0 0 12px;
    color: #f1aa16;
    font-size: var(--font-size-100);
    line-height: 12px;
}

.task-row__reward {
    min-width: 112px;
    min-height: 30px;
    justify-content: flex-end;
    gap: 8px;
    color: var(--task-primary);
    font-size: var(--font-size-100);
    font-weight: 700;
    text-decoration: none;
}

.task-row__reward-pill {
    display: inline-flex;
    min-width: 88px;
    min-height: 30px;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 0 9px;
    border-radius: 7px;
    background: var(--task-primary-soft);
}

.task-row__reward-pill > i {
    display: inline-block;
    width: 12px;
    height: 14px;
    flex: 0 0 12px;
    color: #f4b11f;
    font-size: var(--font-size-100);
    line-height: 14px;
}

.task-row__reward-arrow {
    width: 16px;
    flex: 0 0 16px;
    font-size: var(--font-size-100);
    text-align: center;
}

.task-row__reward:hover .task-row__reward-pill {
    background: var(--site-accent-soft);
    color: var(--site-accent-hover);
}

.task-catalog-empty {
    width: min(100%, 640px);
    margin: 70px auto 0;
    padding: 48px 20px;
    text-align: center;
}

.task-catalog-empty > i {
    color: #86a6df;
    font-size: var(--font-size-800);
}

.task-catalog-empty h2 {
    margin: 12px 0 4px;
    font-size: var(--font-size-400);
}

.task-catalog-empty p {
    margin: 0;
    color: var(--task-muted);
    font-size: var(--font-size-100);
}

.task-filter-row--active[hidden],
.task-row[hidden],
.task-catalog-empty[hidden] {
    display: none !important;
}

[data-theme="dark"] .task-filter-chip {
    background: var(--task-primary-soft);
    color: color-mix(in srgb, var(--task-primary) 84%, var(--task-text));
}

[data-theme="dark"] .task-filter-reset,
[data-theme="dark"] .task-active-filters__empty {
    color: var(--task-muted);
}

@media (max-width: 920px) {
    .task-catalog {
        padding-inline: 16px;
    }

    .task-filter-row--selects {
        display: grid;
        overflow: visible;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .task-filter-control,
    .task-filter-control--wide {
        min-width: 0;
        max-width: none;
    }

    .task-filter-control:last-child {
        grid-column: 1 / -1;
    }

    .task-list {
        width: 100%;
    }

    .task-row {
        grid-template-columns: 44px minmax(0, 1fr) minmax(56px, max-content) minmax(112px, max-content);
    }

    .task-row__topic {
        display: none;
    }
}

@media (max-width: 640px) {
    .task-catalog {
        padding: 14px 10px 32px;
    }

    .task-catalog__header {
        align-items: stretch;
        flex-direction: column;
        gap: 10px;
    }

    .task-catalog__header h1 {
        font-size: var(--font-size-600);
    }

    .task-catalog__header-actions {
        justify-content: flex-end;
    }

    .task-create-button {
        width: 100%;
        min-height: 44px;
    }

    .task-filters {
        gap: 10px;
        padding: 12px;
    }

    .task-filter-row--search {
        display: grid;
        gap: 10px;
        overflow: visible;
    }

    .task-filter-control--sort {
        max-width: none;
    }

    .task-filter-row--selects {
        grid-template-columns: 1fr;
    }

    .task-filter-control:last-child {
        grid-column: auto;
    }

    .task-filter-row--active {
        align-items: flex-start;
        flex-direction: column;
    }

    .task-list {
        margin-top: 14px;
    }

    .task-row {
        min-height: 68px;
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 6px 10px;
        padding: 8px 9px 8px 12px;
    }

    .task-row__id {
        display: none;
    }

    .task-row__score {
        grid-column: 1;
        grid-row: 2;
        justify-self: start;
    }

    .task-row__reward {
        grid-column: 2;
        grid-row: 1 / span 2;
    }

}

@media (prefers-reduced-motion: reduce) {
    .task-create-button,
    .task-row {
        transition: none;
    }
}