/* =====================================================
   PRO-F — KNOWLEDGE CENTRE
   Loads AFTER app.css
   Hero banner + breadcrumb come from app.css (shared hero).
   Article cards reuse .card.card-lg from app.css
   ===================================================== */

/* ---------- TOOLBAR: TOPICS + SEARCH ---------- */
.kc-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px 28px;
    flex-wrap: wrap;
}
.kc-cats { display: flex; flex-wrap: wrap; gap: 8px; }
.kc-cat {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 10px 16px;
    border: 1px solid #d6dfe4;
    background: #fff;
    color: #3c4b58;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background .2s, color .2s, border-color .2s;
}
.kc-cat b {
    min-width: 24px;
    padding: 1px 7px;
    border-radius: 20px;
    background: #e6edf1;
    color: var(--navy-mid);
    font-size: 11.5px;
    font-weight: 700;
    text-align: center;
}
.kc-cat:hover { border-color: var(--emerald); color: var(--emerald-dark); }
.kc-cat.is-active { border-color: var(--navy); background: var(--navy); color: #fff; }
.kc-cat.is-active b { background: #ffffff26; color: #fff; }

/* ---------- SEARCH ---------- */
.kc-search {
    position: relative;
    display: block;
    flex: 0 1 320px;
    min-width: 240px;
    margin: 0;
}
.kc-search svg {
    position: absolute;
    left: 15px;
    top: 50%;
    width: 19px;
    height: 19px;
    margin-top: -9.5px;
    fill: none;
    stroke: var(--muted);
    stroke-width: 1.8;
    stroke-linecap: round;
    pointer-events: none;
}
.kc-search input {
    display: block;
    width: 100%;
    min-height: 48px;
    padding: 11px 16px 11px 44px;
    border: 1px solid #d6dfe4;
    border-radius: 0;
    background: #fff;
    color: var(--ink);
    font: 400 15px/1.5 var(--font-body);
    transition: border-color .2s, box-shadow .2s;
    box-sizing: border-box;
}
.kc-search input::placeholder { color: #97a3ab; }
.kc-search input:focus { outline: 0; border-color: var(--navy); box-shadow: 0 0 0 3px #35a66f26; }
@media (max-width: 767.98px) {
    .kc-search { flex-basis: 100%; min-width: 0; }
    .kc-cats { width: 100%; }
}

/* ---------- RESULTS META ---------- */
.kc-meta { margin: 26px 0 22px; color: var(--muted); font-size: 14px; }
.kc-meta b { color: var(--navy-deep); }
.kc-lang { margin-left: 4px; }

/* ---------- ARTICLE CARD EXTRAS ---------- */
/* Card design comes from app.css */
.kc-item[hidden] { display: none; }
.kc-media {
    position: relative;
    display: block;
    background: linear-gradient(135deg, var(--navy-mid), var(--navy-deep));
    overflow: hidden;
}
.kc-mark {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    z-index: 0;
    color: #ffffff2e;
    font: 600 38px/1 var(--font-display);
    letter-spacing: .08em;
}
.kc-media img { position: relative; z-index: 1; display: block; width: 100%; height: auto; }

/* ---------- MARATHI TYPOGRAPHY ---------- */
.card-lg .card-title[lang="mr"] {
    font-family: 'Noto Serif Devanagari', var(--font-display);
    font-size: 22px;
    line-height: 1.5;
    font-weight: 500;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.card-lg .card-title a { color: inherit; text-decoration: none; }
.card-lg .card-title a:hover { color: var(--emerald-dark); }
.card-lg .card-text[lang="mr"] {
    font-family: 'Noto Sans Devanagari', var(--font-body);
    font-size: 14.5px;
    line-height: 1.8;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.kc-main .card-lg .card-body { min-height: 0; }

/* ---------- EMPTY STATE ---------- */
.kc-empty {
    margin-top: 10px;
    padding: 50px 30px;
    text-align: center;
    background: #fff;
    border: 1px dashed #c8d3da;
}
.kc-empty[hidden], .section-more[hidden] { display: none; }
.kc-empty h3 { margin: 0 0 8px; color: var(--navy-deep); font: 500 28px/1.25 var(--font-display); }
.kc-empty p { margin: 0; color: var(--muted); }
.kc-reset {
    padding: 0;
    border: 0;
    border-bottom: 1px solid var(--emerald);
    background: none;
    color: var(--navy);
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: color .2s;
}
.kc-reset:hover { color: var(--emerald-dark); }

/* ---------- SMALL MOBILE ---------- */
@media (max-width: 560px) {
    .kc-cat { padding: 9px 12px; font-size: 13px; }
    .card-lg .card-title[lang="mr"] { font-size: 20px; }
    .card-lg .card-text[lang="mr"] { font-size: 14px; }
    .kc-empty { padding: 35px 20px; }
    .kc-empty h3 { font-size: 24px; }
}



.kc-card-link {
    display: block;
    height: 100%;
    color: inherit;
    text-decoration: none;
}

.kc-card-link .card {
    height: 100%;
    cursor: pointer;
    transition: transform 0.25s ease,
                box-shadow 0.25s ease;
}

.kc-card-link:hover .card {
    transform: translateY(-4px);
}

.kc-card-link:hover,
.kc-card-link:focus {
    color: inherit;
    text-decoration: none;
}


.kc-card-link:focus-visible {
    outline: 2px solid #c4a15f;
    outline-offset: 4px;
    border-radius: 8px;
}
.text-link {
    margin-top: 0px !important;
}