/* Daftar Kelas (native /kelas) — category-first directory.
   Scoped under .tkls; class cards come from assets/lp/tk-card.css (.enh-grid, .tk-card, .tk-btn). */

.tkls {
    --tkls-blue: #004aad;
    --tkls-blue-dk: #00377f;
    --tkls-ink: #1f2937;
    --tkls-muted: #64748b;
    --tkls-line: #e7eaf5;
    --tkls-bg: #f2f4fb;
    color: var(--tkls-ink);
}
/* 1320px + padding 12px = SAMA PERSIS dengan Bootstrap .container yang dipakai
   navbar & footer (layouts.course), jadi isi halaman sejajar dengan logo.
   Lihat knowledge: lebar baku Taalenta. */
.tkls .container { max-width: 1320px; margin: 0 auto; padding-left: 12px; padding-right: 12px; }

/* Category pages use .enh-bc (from tk-card.css, darker #0a3d91) — override its background
   to the site-standard breadcrumb blue so it matches /kelas + WP .tbc-bar / App .pf-bc. */
.tkls .enh-bc { background: #1a5fb4; }

/* ── Breadcrumb (matches site standard WP .tbc-bar / App .pf-bc) ──── */
.tkls-crumb {
    background: #1a5fb4;
    padding: 10px 0;
    font-size: .85rem;
    color: rgba(255, 255, 255, .9);
}
.tkls-crumb a { color: rgba(255, 255, 255, .7); text-decoration: none; }
.tkls-crumb a:hover { color: #fff; }
.tkls-crumb__sep { margin: 0 6px; color: rgba(255, 255, 255, .4); }
.tkls-crumb [aria-current="page"] { color: rgba(255, 255, 255, .9); }

/* ── Hero (title only) ─────────────────────────────────────────── */
.tkls-hero {
    background: linear-gradient(180deg, #eef1f8 0%, #e5eaf3 100%); /* light bluish grey (mirrors WP /daftarkelas) */
    padding: 40px 0;
    text-align: center;
}
.tkls-hero__title {
    font-family: 'Raleway', sans-serif;
    font-weight: 800;
    font-size: clamp(2.4rem, 7vw, 4rem);
    letter-spacing: -.01em;
    color: #004aad;
    line-height: 1.1;
    margin: 0;
}

/* ── Category page hero (name + blurb + stats + avatars) ───────── */
.tkls-hero--cat { padding: 32px 0; }
.tkls-hero__title--cat { font-size: clamp(1.8rem, 4.5vw, 2.8rem); }
.tkls-cathero__blurb {
    color: var(--tkls-muted);
    font-size: 1rem;
    max-width: 680px;
    margin: 12px auto 0;
    line-height: 1.55;
}
.tkls-cathero__meta {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px 16px;
    margin-top: 16px;
}

/* ── Toolbar section (out of hero) ─────────────────────────────── */
.tkls-toolbar-wrap {
    background: #fff;
    padding: 20px 0;
    border-bottom: 1px solid var(--tkls-line);
}
.tkls-toolbar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    max-width: 960px;
    margin: 0 auto;
}

/* View toggle: Kategori | Semua. */
.tkls-viewtoggle {
    display: inline-flex;
    flex: 0 0 auto;
    background: var(--tkls-bg);
    border: 1.5px solid var(--tkls-line);
    border-radius: 999px;
    padding: 3px;
}
.tkls-viewtoggle__btn {
    border: 0;
    background: transparent;
    color: var(--tkls-muted);
    font-size: .9rem;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 999px;
    cursor: pointer;
    transition: background .15s ease, color .15s ease;
}
.tkls-viewtoggle__btn.is-active { background: var(--tkls-blue); color: #fff; box-shadow: 0 2px 8px rgba(0, 74, 173, .25); }
.tkls-search {
    position: relative;
    flex: 1 1 300px;
    min-width: 220px;
    max-width: 520px;
}
.tkls-search__input {
    width: 100%;
    box-sizing: border-box;
    padding: 14px 44px 14px 18px;
    border: 1.5px solid var(--tkls-line);
    border-radius: 999px;
    font-size: 1rem;
    outline: none;
    transition: border-color .15s ease, box-shadow .15s ease;
    background: #fff;
}
.tkls-search__input:focus {
    border-color: var(--tkls-blue);
    box-shadow: 0 0 0 4px rgba(0, 74, 173, .10);
}
.tkls-search__spin {
    position: absolute;
    right: 16px;
    top: 50%;
    width: 18px;
    height: 18px;
    margin-top: -9px;
    border: 2px solid var(--tkls-line);
    border-top-color: var(--tkls-blue);
    border-radius: 50%;
    opacity: 0;
    pointer-events: none;
}
.tkls-search__spin.is-on { opacity: 1; animation: tkls-spin .7s linear infinite; }
@keyframes tkls-spin { to { transform: rotate(360deg); } }

/* ── Sort / Filter dropdowns ───────────────────────────────────── */
.tkls-dd { position: relative; flex: 0 0 auto; }
.tkls-dd__btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: #fff;
    border: 1.5px solid var(--tkls-line);
    border-radius: 999px;
    padding: 12px 16px;
    font-size: .92rem;
    font-weight: 600;
    color: var(--tkls-ink);
    cursor: pointer;
    white-space: nowrap;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.tkls-dd__btn:hover { border-color: var(--tkls-blue); }
.tkls-dd.is-open .tkls-dd__btn { border-color: var(--tkls-blue); box-shadow: 0 0 0 4px rgba(0, 74, 173, .10); }
.tkls-dd__caret { font-size: .7rem; color: var(--tkls-muted); transition: transform .15s ease; }
.tkls-dd.is-open .tkls-dd__caret { transform: rotate(180deg); }
.tkls-dd__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 999px;
    background: var(--tkls-blue);
    color: #fff;
    font-size: .72rem;
    font-weight: 700;
}
.tkls-dd__panel {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    z-index: 40;
    min-width: 190px;
    background: #fff;
    border: 1px solid var(--tkls-line);
    border-radius: 14px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, .12);
    padding: 8px;
    text-align: left;
    display: none;
}
.tkls-dd.is-open .tkls-dd__panel { display: block; }
.tkls-dd__opt {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: 9px;
    font-size: .92rem;
    font-weight: 500;
    color: var(--tkls-ink);
    cursor: pointer;
}
.tkls-dd__opt:hover { background: var(--tkls-bg); }
.tkls-dd__opt input { accent-color: var(--tkls-blue); width: 16px; height: 16px; cursor: pointer; }

/* ── Category block ────────────────────────────────────────────── */
.tkls-cat {
    padding: 28px 0;
    border-bottom: 1px solid var(--tkls-line);
}
.tkls-cat:last-child { border-bottom: 0; }
.tkls-cat__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}
.tkls-cat__headline { min-width: 0; flex: 1 1 auto; }
.tkls-cat__eyebrow {
    display: inline-block;
    font-size: .72rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--tkls-muted);
    font-weight: 700;
    margin-bottom: 2px;
}
.tkls-cat__title {
    font-family: 'DM Sans', sans-serif;
    font-weight: 800;
    font-size: clamp(1.2rem, 2.4vw, 1.5rem);
    letter-spacing: -.01em;
    color: var(--tkls-blue-dk);
    margin: 0;
    line-height: 1.2;
}
.tkls-cat__meta {
    display: flex;
    align-items: center;
    gap: 10px 14px;
    flex-wrap: wrap;
    margin-top: 8px;
}
.tkls-cat__count {
    font-weight: 700;
    color: var(--tkls-blue);
    font-size: .92rem;
}
.tkls-cat__open {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .82rem;
    font-weight: 600;
    color: #0a7d33;
    background: #e7f7ec;
    border-radius: 999px;
    padding: 3px 10px;
}
.tkls-cat__open::before {
    content: '';
    width: 7px; height: 7px;
    border-radius: 50%;
    background: #16a34a;
    display: inline-block;
}
.tkls-cat__avatars { display: inline-flex; align-items: center; }
.tkls-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #fff;
    box-shadow: 0 0 0 1px var(--tkls-line);
    margin-left: -8px;
    background: #eef2f7;
}
.tkls-avatar:first-child { margin-left: 0; }
.tkls-avatar--more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: .68rem;
    font-weight: 700;
    color: var(--tkls-blue-dk);
    background: #e7eaf5;
}
.tkls-cat__blurb {
    color: var(--tkls-muted);
    font-size: .95rem;
    margin: 10px 0 0;
    max-width: 720px;
    line-height: 1.5;
}
.tkls-cat__more {
    flex: 0 0 auto;
    align-self: center;
    white-space: nowrap;
    font-weight: 700;
    font-size: .9rem;
    color: var(--tkls-blue);
    text-decoration: none;
    border: 1.5px solid var(--tkls-blue);
    border-radius: 999px;
    padding: 8px 16px;
    transition: background .15s ease, color .15s ease;
}
.tkls-cat__more:hover { background: var(--tkls-blue); color: #fff; }
.tkls-cat__empty { color: var(--tkls-muted); font-size: .95rem; margin: 0; }

/* Preview grids inherit .enh-grid; left-align (not centered auto-margin). */
.tkls-grid { margin-left: 0; margin-right: 0; }

/* ── Search results ────────────────────────────────────────────── */
.tkls-searchnote {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 18px 0 4px;
    color: var(--tkls-ink);
    font-size: 1rem;
}
.tkls-search-clear {
    border: 1px solid var(--tkls-line);
    background: #fff;
    color: var(--tkls-muted);
    border-radius: 999px;
    padding: 5px 12px;
    font-size: .82rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color .15s ease, color .15s ease;
}
.tkls-search-clear:hover { border-color: var(--tkls-blue); color: var(--tkls-blue); }
.tkls-cat--result { padding-top: 18px; }
.tkls-grid--flat { margin-top: 14px; padding-bottom: 20px; }


/* ── Mobile ────────────────────────────────────────────────────── */
@media (max-width: 767.98px) {
    .tkls-cat__head { flex-direction: column; align-items: stretch; }
    .tkls-cat__more { align-self: flex-start; }
}