/* Tools and data library. Colors come from root.css and theme.css. */

.tl {
    --tl-ink: var(--headerColor, #2b3a32);
    --tl-body: var(--bodyTextColor, #3d4d44);
    --tl-line: var(--lineColor, #c2d6cc);
    --tl-green: var(--secondaryDark, #4a7c65);
    --tl-mint: var(--secondary, #c9dfd5);
    --tl-mute: #5a6d62;
    --tl-amber: #e0a82e;
    --tl-shadow: 0 2px 16px rgba(43, 58, 50, 0.08);
    padding: clamp(7rem, 12vw, 9rem) 0 4rem;
    color: var(--tl-body);
}
.tl-wrap { width: 100%; max-width: 80rem; margin: 0 auto; padding: 0 1.25rem; box-sizing: border-box; }
.tl-visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.tl a:focus-visible, .tl button:focus-visible, .tl input:focus-visible { outline: 2px solid var(--tl-green); outline-offset: 2px; }

/* Header, centered like the rest of the site */
.tl-head { text-align: center; }
.tl-h1 { margin: 0 0 0.6rem; font-size: clamp(2rem, 3.4vw, 2.8rem); line-height: 1.15; color: var(--tl-ink); }
.tl-sub { margin: 0 auto 1.8rem; max-width: 40rem; font-size: 1.05rem; line-height: 1.55; }
.tl-search {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    max-width: 32rem;
    margin: 0 auto;
    padding: 0 1.2rem;
    background: #fff;
    border: 1px solid var(--tl-line);
    border-radius: 999px;
    color: var(--tl-mute);
    box-shadow: var(--tl-shadow);
}
.tl-search input { flex: 1; min-width: 0; font: inherit; font-size: 0.95rem; color: var(--tl-ink); background: transparent; border: 0; padding: 0.8rem 0; }
.tl-search input:focus { outline: none; }
.tl-search:focus-within { border-color: var(--tl-green); }

.tl-label { margin: 2.2rem 0 0.8rem; font-size: 1.05rem; font-weight: 700; color: var(--tl-ink); }

/* Type tiles */
.tl-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); gap: 0.8rem; }
.tl-tile {
    display: flex;
    flex-direction: column;
    text-align: left;
    font: inherit;
    color: var(--tl-ink);
    background: #fff;
    border: 2px solid transparent;
    border-radius: 12px;
    padding: 0;
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--tl-shadow);
    transition: transform 0.2s, border-color 0.2s;
}
.tl-tile:hover { transform: translateY(-2px); }
.tl-tile[aria-pressed="true"] { border-color: var(--tl-green); }
.tl-tile-img { display: block; height: 6.5rem; padding: 0.4rem; box-sizing: border-box; background: #fff; border-bottom: 1px solid #e6eee9; }
.tl-tile-img.is-empty { background: var(--tl-mint); }
.tl-tile-img img { display: block; width: 100%; height: 100%; object-fit: contain; }
.tl-tile-name { padding: 0.7rem 0.9rem 0; font-weight: 700; font-size: 1rem; }
.tl-tile-n { padding: 0.1rem 0.9rem 0.8rem; font-size: 0.85rem; color: var(--tl-mute); }

/* Filter chips */
.tl-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tl-chip {
    font: inherit;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--tl-ink);
    background: #fff;
    border: 1px solid var(--tl-line);
    border-radius: 999px;
    padding: 0.45rem 0.95rem;
    cursor: pointer;
}
.tl-chip em { font-style: normal; opacity: 0.6; margin-left: 0.35rem; }
.tl-chip:hover { border-color: var(--tl-green); }
.tl-chip.is-on { background: var(--tl-ink); border-color: var(--tl-ink); color: #fff; }

.tl-status { display: flex; align-items: center; gap: 1rem; margin: 1.4rem 0 0.9rem; font-size: 0.9rem; color: var(--tl-mute); }
.tl-clear { font: inherit; font-size: 0.9rem; font-weight: 700; color: var(--tl-green); background: none; border: 0; padding: 0; cursor: pointer; text-decoration: underline; }

/* Cards */
.tl-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.1rem; }
.tl-card { display: flex; flex-direction: column; background: #fff; border-radius: 12px; overflow: hidden; box-shadow: var(--tl-shadow); }
.tl-card[hidden] { display: none; }
.tl-card.is-featured { border-top: 4px solid var(--tl-amber); }
.tl-img { height: 11rem; padding: 0.6rem; box-sizing: border-box; background: #fff; border-bottom: 1px solid #e6eee9; }
.tl-img img { display: block; width: 100%; height: 100%; object-fit: contain; }
.tl-body { display: flex; flex-direction: column; gap: 0.45rem; flex: 1; padding: 1rem 1.2rem 1.1rem; }
.tl-top { display: flex; justify-content: space-between; align-items: center; gap: 0.6rem; }
.tl-type { font-size: 0.85rem; font-weight: 600; color: var(--tl-green); }
.tl-live { font-size: 0.75rem; font-weight: 700; color: #2f6b4f; background: #dcebe2; border-radius: 999px; padding: 0.15rem 0.6rem; white-space: nowrap; }
.tl-name { margin: 0; font-size: 1.15rem; line-height: 1.3; color: var(--tl-ink); }
.tl-summary { margin: 0; font-size: 0.92rem; line-height: 1.5; }
.tl-authors { margin: 0; font-size: 0.82rem; color: var(--tl-mute); }
.tl-install { display: flex; justify-content: space-between; align-items: center; gap: 0.6rem; background: #f4f8f5; border: 1px solid var(--tl-line); border-radius: 8px; padding: 0.45rem 0.6rem; }
.tl-install code { flex: 1; min-width: 0; font-size: 0.78rem; color: var(--tl-ink); background: none; padding: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tl-install button { font: inherit; font-size: 0.8rem; font-weight: 700; color: var(--tl-green); background: none; border: 0; padding: 0; cursor: pointer; }
.tl-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: auto; padding-top: 0.6rem; }
.tl-btn {
    display: inline-block;
    font: inherit;
    font-size: 0.85rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--tl-ink);
    background: #fff;
    border: 1px solid var(--tl-line);
    border-radius: 999px;
    padding: 0.5rem 1.05rem;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
}
.tl-btn:hover { background: #f1f7f3; border-color: var(--tl-green); }
.tl-btn-dark { background: var(--tl-ink); border-color: var(--tl-ink); color: #fff; }
.tl-btn-dark:hover { background: #1f2a24; border-color: #1f2a24; }

.tl-empty { text-align: center; padding: 3rem 1rem; }
.tl-empty p { margin: 0 0 1rem; font-size: 1.05rem; }

@media only screen and (max-width: 64rem) {
    .tl-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media only screen and (max-width: 40rem) {
    .tl-grid { grid-template-columns: 1fr; }
    .tl-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Authors with their photo when they are lab members */
.tl-authors { display: flex; flex-wrap: wrap; gap: 0.3rem 0.8rem; }
.tl-person { display: inline-flex; align-items: center; gap: 0.35rem; color: inherit; text-decoration: none; }
a.tl-person:hover { text-decoration: underline; }
.tl-person img { width: 1.5rem; height: 1.5rem; object-fit: cover; object-position: 50% 20%; border-radius: 50%; }

/* Each card links to the page of the tool */
.tl-name a { color: inherit; text-decoration: none; }
.tl-name a:hover { color: var(--tl-green); text-decoration: underline; }
.tl-more { align-self: center; margin-left: auto; font-size: 0.9rem; font-weight: 700; color: var(--tl-green); text-decoration: none; }
.tl-more:hover { text-decoration: underline; }

/* The whole card opens the page of the tool. Buttons and links inside stay clickable. */
.tl-card { position: relative; transition: box-shadow 0.2s, transform 0.2s; }
.tl-card:hover { box-shadow: 0 6px 24px rgba(43, 58, 50, 0.16); transform: translateY(-2px); }
.tl-name a::after { content: ''; position: absolute; inset: 0; z-index: 1; }
.tl-card .tl-actions, .tl-card .tl-install, .tl-card .tl-authors { position: relative; z-index: 2; }