/* ═══════════════════════════════════════════════════════════════════
   Kigo.Cloud — Knowledge Base (Baza znanja)

   Loaded ONLY za kigocloud temu kroz HelpController::init().
   Kigokasa nastavlja koristit /css/help.css (klasicni izgled).
   ═══════════════════════════════════════════════════════════════════ */

/* ─── Variable palette (kigocloud brand) ─── */
:root {
    --kc-help-k:        #FF8200;
    --kc-help-k-hover:  #ffaa32;
    --kc-help-k-light:  rgba(255,130,0,0.10);
    --kc-help-k-shadow: rgba(255,130,0,0.18);
    --kc-help-tx:       #21252a;
    --kc-help-tx2:      #4b5563;
    --kc-help-tx3:      #6b7280;
    --kc-help-bd:       #e5e7eb;
    --kc-help-bd-soft:  #eef0f3;
    --kc-help-bg:       #ffffff;
    --kc-help-bg-soft:  #f7f8fa;
    --kc-help-r:        14px;
    --kc-help-rs:       10px;
    --kc-help-shadow:   0 1px 2px rgba(15,23,42,.05), 0 6px 18px rgba(15,23,42,.06);
    --kc-help-shadow-h: 0 4px 14px rgba(15,23,42,.10), 0 16px 32px rgba(15,23,42,.07);
}

/* ─── Container ─── */
body .kb-search-wrap,
body .kb-category,
body .kb-card,
body .kb-article-content {
    font-family: 'Montserrat', Arial, sans-serif;
}

/* ─── SEARCH ─── */
.kb-search-wrap {
    max-width: 720px;
    margin: 6px auto 36px;
    position: relative;
}
#kb-search-input {
    width: 100%;
    padding: 14px 18px 14px 46px;
    font-size: 15px;
    font-weight: 500;
    border: 1px solid var(--kc-help-bd);
    border-radius: var(--kc-help-r);
    background: var(--kc-help-bg) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='11' cy='11' r='8'/><line x1='21' y1='21' x2='16.65' y2='16.65'/></svg>") 14px center no-repeat;
    background-size: 20px 20px;
    box-shadow: 0 1px 2px rgba(15,23,42,.04);
    transition: border-color .15s ease, box-shadow .15s ease;
    color: var(--kc-help-tx);
    height: auto;
    line-height: 1.4;
}
#kb-search-input:focus {
    outline: none;
    border-color: var(--kc-help-k);
    box-shadow: 0 0 0 3px var(--kc-help-k-shadow);
}
#kb-search-input::placeholder {
    color: var(--kc-help-tx3);
    font-weight: 400;
}

.kb-search-results {
    background: var(--kc-help-bg);
    border: 1px solid var(--kc-help-bd);
    border-radius: var(--kc-help-rs);
    box-shadow: var(--kc-help-shadow-h);
    margin-top: 6px;
    overflow: hidden;
}
.kb-search-result-item {
    padding: 14px 18px;
    border-bottom: 1px solid var(--kc-help-bd-soft);
}
.kb-search-result-item:last-child { border-bottom: 0; }
.kb-search-result-item:hover {
    background: var(--kc-help-k-light);
}
.kb-search-result-item .kb-sr-title {
    font-weight: 600;
    color: var(--kc-help-tx);
    font-size: 14px;
}
.kb-search-result-item .kb-sr-desc {
    color: var(--kc-help-tx2);
    margin-top: 3px;
    font-size: 13px;
}
.kb-search-result-item .kb-sr-category {
    background: var(--kc-help-bg-soft);
    color: var(--kc-help-tx3);
    border: 1px solid var(--kc-help-bd-soft);
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 500;
}
.kb-search-result-item mark {
    background: var(--kc-help-k-light);
    color: var(--kc-help-k);
    font-weight: 600;
    padding: 0 3px;
    border-radius: 3px;
}

/* ─── CATEGORY SECTIONS ─── */
.kb-category { margin-bottom: 44px; }
.kb-category h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--kc-help-tx);
    margin: 0 0 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--kc-help-bd-soft);
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    gap: 10px;
}
.kb-category h3 i {
    margin-right: 0;
    font-size: 22px;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--kc-help-bg-soft);
}

/* ─── CARDS ─── */
.kb-card {
    background: var(--kc-help-bg);
    border: 1px solid var(--kc-help-bd);
    border-radius: var(--kc-help-r);
    padding: 18px 18px 16px;
    margin-bottom: 16px;
    transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-height: 124px;
    position: relative;
    overflow: hidden;
}
.kb-card::after {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: transparent;
    transition: background .15s ease;
}
.kb-card:hover {
    border-color: var(--kc-help-k);
    box-shadow: var(--kc-help-shadow-h);
    transform: translateY(-2px);
    text-decoration: none;
}
.kb-card:hover::after {
    background: linear-gradient(90deg, var(--kc-help-k), var(--kc-help-k-hover));
}
.kb-card-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    line-height: 42px;
    text-align: center;
    font-size: 18px;
    color: #fff;
    margin-bottom: 8px;
    box-shadow: 0 2px 6px rgba(15,23,42,.10);
}
.kb-card-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--kc-help-tx);
    margin: 0;
    line-height: 1.35;
}
.kb-card-desc {
    font-size: 13px;
    color: var(--kc-help-tx2);
    line-height: 1.5;
    margin: 0;
}

/* ─── NO RESULTS ─── */
.kb-no-results {
    text-align: center;
    padding: 60px 20px;
    color: var(--kc-help-tx3);
    font-size: 15px;
    background: var(--kc-help-bg-soft);
    border-radius: var(--kc-help-r);
    border: 1px dashed var(--kc-help-bd);
}

/* ─── ARTICLE PAGE ─── */
.kb-article-content {
    background: var(--kc-help-bg);
    color: var(--kc-help-tx);
    font-size: 14px;
    line-height: 1.7;
}
.kb-article-content h2,
.kb-article-content h3 {
    color: var(--kc-help-tx);
    font-weight: 700;
    letter-spacing: -0.01em;
}
.kb-article-content h2 { font-size: 22px; margin-bottom: 16px; }
.kb-article-content h3 { font-size: 17px; }
.kb-article-content a {
    color: var(--kc-help-k);
    text-decoration: none;
    font-weight: 500;
}
.kb-article-content a:hover {
    color: var(--kc-help-k-hover);
    text-decoration: underline;
}
.kb-article-content code,
.kb-article-content kbd {
    background: var(--kc-help-bg-soft);
    color: var(--kc-help-tx);
    border: 1px solid var(--kc-help-bd);
    border-radius: 6px;
    padding: 2px 7px;
    font-size: 12px;
    font-family: 'Consolas', 'Monaco', monospace;
}
.kb-article-content table {
    border-collapse: collapse;
    margin: 12px 0;
    width: 100%;
}
.kb-article-content table th {
    background: var(--kc-help-bg-soft);
    color: var(--kc-help-tx);
    font-weight: 600;
    padding: 9px 12px;
    border: 1px solid var(--kc-help-bd);
    font-size: 13px;
}
.kb-article-content table td {
    padding: 9px 12px;
    border: 1px solid var(--kc-help-bd-soft);
    font-size: 13px;
    color: var(--kc-help-tx2);
}

/* bh-section refresh on cloud */
.bh-section h4 {
    border-bottom: 1px solid var(--kc-help-bd-soft);
    color: var(--kc-help-tx);
    padding-bottom: 10px;
    font-size: 16px;
}
.bh-section h5 { color: var(--kc-help-tx); font-size: 14px; }
.bh-section p,
.bh-section li { color: var(--kc-help-tx2); }

/* tip / note callouts (cloud-tone) */
.bh-tip {
    background: #eff6ff;
    border-left: 3px solid #2563eb;
    color: var(--kc-help-tx);
    border-radius: 0 var(--kc-help-rs) var(--kc-help-rs) 0;
    font-size: 13px;
}
.bh-tip.bh-ok {
    background: #ecfdf5;
    border-left-color: #059669;
}
.bh-tip.bh-warn {
    background: #fef3f2;
    border-left-color: #ef4444;
}

/* ─── SIDEBAR ─── */
.kb-sidebar {
    background: var(--kc-help-bg-soft);
    border: 1px solid var(--kc-help-bd-soft);
    border-radius: var(--kc-help-r);
    padding: 20px;
}
.kb-sidebar h4 {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--kc-help-tx3);
    margin: 0 0 14px;
}
.kb-sidebar ul li a {
    color: var(--kc-help-tx2);
    font-size: 13px;
    padding: 6px 10px;
    border-bottom: 0;
    border-radius: 8px;
    transition: background .12s ease, color .12s ease;
}
.kb-sidebar ul li a:hover {
    color: var(--kc-help-k);
    background: var(--kc-help-k-light);
    text-decoration: none;
}
.kb-sidebar ul li.active a {
    color: var(--kc-help-k);
    background: var(--kc-help-k-light);
    font-weight: 600;
}

/* ─── Responsive tweaks ─── */
@media (max-width: 992px) {
    .kb-card { min-height: 110px; }
    #kb-search-input { font-size: 14px; padding: 12px 14px 12px 42px; }
}

/* ─── Dark mode (cloud) ─── */
body.dark_mode #kb-search-input {
    background-color: #1f242a;
    border-color: #2d3338;
    color: #e5e7eb;
}
body.dark_mode #kb-search-input:focus {
    border-color: var(--kc-help-k);
    box-shadow: 0 0 0 3px var(--kc-help-k-shadow);
}
body.dark_mode .kb-search-results { background: #1f242a; border-color: #2d3338; }
body.dark_mode .kb-search-result-item { border-bottom-color: #2d3338; }
body.dark_mode .kb-search-result-item:hover { background: rgba(255,130,0,0.10); }
body.dark_mode .kb-search-result-item .kb-sr-title { color: #e5e7eb; }
body.dark_mode .kb-search-result-item .kb-sr-desc { color: #9ca3af; }
body.dark_mode .kb-search-result-item .kb-sr-category { background: #2d3338; border-color: #2d3338; color: #9ca3af; }
body.dark_mode .kb-category h3 { color: #e5e7eb; border-bottom-color: #2d3338; }
body.dark_mode .kb-category h3 i { background: #1f242a; }
body.dark_mode .kb-card { background: #1f242a; border-color: #2d3338; }
body.dark_mode .kb-card-title { color: #e5e7eb; }
body.dark_mode .kb-card-desc { color: #9ca3af; }
body.dark_mode .kb-sidebar { background: #1f242a; border-color: #2d3338; }
body.dark_mode .kb-sidebar h4 { color: #9ca3af; }
body.dark_mode .kb-sidebar ul li a { color: #c7cdd4; }
body.dark_mode .kb-sidebar ul li a:hover,
body.dark_mode .kb-sidebar ul li.active a { background: rgba(255,130,0,0.14); color: var(--kc-help-k); }
body.dark_mode .kb-no-results { background: #1f242a; border-color: #2d3338; color: #9ca3af; }
body.dark_mode .kb-article-content { color: #e5e7eb; }
body.dark_mode .kb-article-content h2,
body.dark_mode .kb-article-content h3 { color: #e5e7eb; }
body.dark_mode .kb-article-content code,
body.dark_mode .kb-article-content kbd { background: #2d3338; border-color: #2d3338; color: #e5e7eb; }
body.dark_mode .kb-article-content table th { background: #2d3338; border-color: #2d3338; color: #e5e7eb; }
body.dark_mode .kb-article-content table td { border-color: #2d3338; color: #c7cdd4; }
body.dark_mode .bh-section h4 { color: #e5e7eb; border-bottom-color: #2d3338; }
body.dark_mode .bh-section h5 { color: #d1d5db; }
body.dark_mode .bh-section p,
body.dark_mode .bh-section li { color: #9ca3af; }
body.dark_mode .bh-tip { background: #0f1a2b; color: #d1d5db; border-left-color: #2563eb; }
body.dark_mode .bh-tip.bh-warn { background: #1a0b0b; border-left-color: #dc2626; }
body.dark_mode .bh-tip.bh-ok { background: #0b1a0f; border-left-color: #16a34a; }