.words-page__surface {
    display: grid;
    padding: var(--space-4);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--radius-panel);
    background: var(--color-surface);
    gap: var(--space-4);
}

.words-page__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
}

.words-page__todo {
    display: grid;
    padding: var(--space-3) var(--space-4);
    border-left: var(--border-accent-width) solid var(--color-action);
    border-radius: var(--radius-none);
    align-items: center;
    background: var(--color-action-soft);
    color: var(--color-text);
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--space-3);
}

.words-page__todo-list {
    display: grid;
    margin: 0;
    padding-left: var(--space-5);
    font-size: var(--text-sm);
    line-height: var(--leading-normal);
    gap: var(--space-1);
}

.words-page__todo-item::marker {
    color: var(--color-action);
    font-weight: var(--weight-bold);
}

.words-page__todo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
}

.words-page__panels {
    display: grid;
    gap: var(--space-4);
}

.words-page__panel {
    display: grid;
    border-radius: var(--radius-panel);
    align-content: start;
    gap: var(--space-4);
    scrollbar-color: var(--color-border-strong) transparent;
    scrollbar-width: thin;
}

.words-page__panel::-webkit-scrollbar {
    width: var(--space-2);
}

.words-page__panel::-webkit-scrollbar-track {
    background: transparent;
}

.words-page__panel::-webkit-scrollbar-thumb {
    border-radius: var(--radius-panel);
    background: var(--color-border-strong);
}

.words-page__panel::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-subtle);
}

.words-page__panel--mobile-hidden {
    display: none;
}

.words-page__panel-header {
    display: none;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-3);
}

.words-page__panel-title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
}

.words-page__panel-count {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.words-page__search {
    position: relative;
    display: flex;
    align-items: center;
}

.words-page__search-label {
    position: absolute;
    width: var(--border-width);
    height: var(--border-width);
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
}

.words-page__search-icon {
    position: absolute;
    left: var(--space-3);
    width: var(--space-5);
    height: var(--space-5);
    fill: none;
    stroke: var(--color-text-muted);
    stroke-linecap: round;
    stroke-width: var(--border-width);
    pointer-events: none;
}

.words-page__search-input {
    padding-left: var(--space-10);
}

.words-page__category-list {
    display: grid;
    gap: var(--space-2);
}

.words-page__filters {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2);
}

.words-page__filter-label {
    color: var(--color-text-muted);
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
}

.words-page__word-list {
    display: grid;
    gap: var(--space-2);
}

@media (min-width: 48rem) {
    .words-page__panels--desktop {
        grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
    }

    .words-page__panel--categories {
        display: grid;
        max-height: calc(100vh - var(--space-16) - var(--space-16));
        overflow-y: auto;
        padding: var(--space-1);
    }

    .words-page__panel--words {
        display: grid;
        max-height: calc(100vh - var(--space-16) - var(--space-16));
        overflow-y: auto;
        padding: var(--space-1);
    }

    .words-page__panel-header--desktop {
        display: flex;
    }

    .words-page__word-list--desktop {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}