/* /tools hub: the server-rendered directory as the page (2026-10-16).
   Markup: tools/_tools_directory.pug in toolsFinder mode. Behaviour: views/tools-hub.js.
   Tokens come from theme-2026.css (:root). Every anchor here clears the site-wide
   `a:before` underline from app-critical.css. */

.tools-hub {
    background: var(--pn-surface-warm, #f7f5f3);
    padding: 0 0 4.5rem;
}

.tools-directory--finder {
    padding: 2.5rem 0 0;
}

.tools-directory--finder > .row {
    max-width: 1200px;
    padding: 0 20px;
}

/* Search + chips */
.tools-finder {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 0 0 2.5rem;
}

.tools-finder__sr {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

.tools-finder__search {
    display: block;
    max-width: 560px;
    margin: 0;
}

.tools-finder input.tools-finder__input {
    box-sizing: border-box;
    width: 100%;
    height: 52px;
    margin: 0;
    padding: 0 18px 0 48px;
    border: 1px solid var(--pn-line, #e8e6e1);
    border-radius: 12px;
    background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%236b6b6b' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E") no-repeat 18px center;
    box-shadow: none;
    color: var(--pn-ink, #1b1b1b);
    font-family: inherit;
    font-size: 16px;
    transition: border-color .15s cubic-bezier(.25, 1, .5, 1);
}

.tools-finder input.tools-finder__input:focus {
    border-color: var(--pn-ink-3, #6b6b6b);
    outline: 2px solid var(--pn-accent, #5d5fef);
    outline-offset: 2px;
    background-color: #fff;
}

.tools-finder__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tools-finder__chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 15px;
    border: 1px solid var(--pn-line, #e8e6e1);
    border-radius: 999px;
    background: #fff;
    color: var(--pn-ink-2, #4a4a4a);
    font-size: 14px;
    font-weight: 500;
    line-height: 1.2;
    text-decoration: none;
    white-space: nowrap;
    transition: border-color .15s cubic-bezier(.25, 1, .5, 1), background-color .15s cubic-bezier(.25, 1, .5, 1);
}

.tools-finder__chip::before {
    content: none;
    display: none;
}

.tools-finder__chip:hover {
    border-color: var(--pn-ink-3, #6b6b6b);
    color: var(--pn-ink, #1b1b1b);
}

.tools-finder__chip:focus-visible {
    outline: 2px solid var(--pn-accent, #5d5fef);
    outline-offset: 2px;
}

.tools-finder__chip.is-active {
    background: var(--pn-ink, #1b1b1b);
    border-color: var(--pn-ink, #1b1b1b);
    color: #fff;
}

.tools-finder__count {
    color: var(--pn-ink-3, #6b6b6b);
    font-size: 12px;
    font-variant-numeric: tabular-nums;
}

.tools-finder__chip.is-active .tools-finder__count {
    color: rgba(255, 255, 255, .72);
}

.tools-finder__empty {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 16px;
    margin: 0;
    padding: 20px 0;
    color: var(--pn-ink-2, #4a4a4a);
    font-size: 1rem;
}

.tools-finder__reset {
    margin: 0;
    padding: 9px 15px;
    border: 1px solid var(--pn-ink, #1b1b1b);
    border-radius: 999px;
    background: transparent;
    color: var(--pn-ink, #1b1b1b);
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
}

.tools-finder__reset:hover {
    background: var(--pn-ink, #1b1b1b);
    color: #fff;
}

/* Categories and tools */
.tools-directory--finder .tools-directory__group {
    margin: 0 0 3rem;
    scroll-margin-top: 96px;
}

.tools-directory--finder .tools-directory__category {
    margin: 0 0 .5rem;
    padding: 0 0 .85rem;
    border-bottom: 1px solid var(--pn-line, #e8e6e1);
    color: var(--pn-ink, #1b1b1b);
    font-size: 1.375rem;
    font-weight: 600;
    letter-spacing: -.01em;
    line-height: 1.2;
    opacity: 1;
}

.tools-directory--finder .tools-directory__grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 0 32px;
}

.tools-directory--finder .tools-directory__link {
    display: flex;
    flex-direction: column;
    gap: 4px;
    height: 100%;
    margin: 0 -12px;
    padding: 14px 12px;
    border: 0;
    border-radius: 10px;
    color: var(--pn-ink, #1b1b1b);
    text-decoration: none;
    transition: background-color .15s cubic-bezier(.25, 1, .5, 1);
}

.tools-directory--finder .tools-directory__link::before {
    content: none;
    display: none;
}

.tools-directory--finder .tools-directory__link:hover {
    background: #fff;
    color: var(--pn-ink, #1b1b1b);
}

.tools-directory--finder .tools-directory__link:focus-visible {
    outline: 2px solid var(--pn-accent, #5d5fef);
    outline-offset: -2px;
    background: #fff;
}

.tools-directory--finder .tools-directory__name {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.3;
}

.tools-directory--finder .tools-directory__desc {
    display: -webkit-box;
    margin: 0;
    overflow: hidden;
    color: var(--pn-ink-3, #6b6b6b);
    font-size: .875rem;
    line-height: 1.45;
    opacity: 1;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.tools-directory--finder [hidden] {
    display: none !important;
}

@media screen and (max-width: 40em) {
    .tools-directory--finder {
        padding-top: 1.75rem;
    }

    /* One scrollable row of chips instead of four wrapped lines. */
    .tools-finder__chips {
        flex-wrap: nowrap;
        margin: 0 -20px;
        padding: 0 20px 4px;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .tools-finder__chips::-webkit-scrollbar {
        display: none;
    }

    .tools-directory--finder .tools-directory__grid {
        grid-template-columns: 1fr;
    }

    .tools-directory--finder .tools-directory__link {
        padding: 12px;
    }
}