/* ================================================================
   kafedra-detail.css — Bitta kafedra detail sahifasi
   ================================================================ */

:root {
    --kfd-primary:   #1566B7;
    --kfd-primary-d: #0d47a1;
    --kfd-gold:      #FFD54F;
    --kfd-gold-d:    #F9A825;
    --kfd-text:      #2c3e50;
    --kfd-muted:     #5f738c;
    --kfd-light-bg:  #f8faff;
    --kfd-border:    #e5efff;
}

/* ── HEADER ─────────────────────────────────────────────────── */
.kfd-header {
    background: linear-gradient(135deg, var(--kfd-primary-d) 0%, var(--kfd-primary) 100%);
    padding: 56px 0 52px;
    position: relative;
    overflow: hidden;
}
.kfd-header-orb {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}
.kfd-orb-1 {
    width: 400px; height: 400px;
    left: -120px; bottom: -120px;
    background: rgba(255,255,255,0.05);
}
.kfd-orb-2 {
    width: 500px; height: 500px;
    right: -150px; top: -150px;
    background: rgba(255,255,255,0.04);
}
.kfd-header-diagonal {
    position: absolute;
    top: 0; right: 0; bottom: 0;
    width: 42%;
    clip-path: polygon(16% 0, 100% 0, 100% 100%, 0% 100%);
    background: rgba(255,255,255,0.025);
    pointer-events: none;
}
.kfd-header-inner {
    position: relative;
    z-index: 2;
}

.kfd-header .breadcrumb { background: none; padding: 0; margin-bottom: 20px; }
.kfd-header .breadcrumb-item,
.kfd-header .breadcrumb-item a {
    color: rgba(255,255,255,0.6);
    font-size: 13px;
    text-decoration: none;
    font-family: sans-serif;
}
.kfd-header .breadcrumb-item a:hover  { color: var(--kfd-gold); }
.kfd-header .breadcrumb-item.active   { color: #fff; }
.kfd-header .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,0.3); }

.kfd-header-tag {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-family: sans-serif;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--kfd-gold);
    background: rgba(255,213,79,0.12);
    border: 1px solid rgba(255,213,79,0.25);
    padding: 5px 14px;
    border-radius: 20px;
    margin-bottom: 14px;
}
.kfd-header h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(24px, 4vw, 40px);
    font-weight: 900;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 14px;
}
.kfd-faculty-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: rgba(255,255,255,0.75);
    background: rgba(255,255,255,0.10);
    border: 1px solid rgba(255,255,255,0.18);
    padding: 6px 16px;
    border-radius: 20px;
}
.kfd-faculty-badge i { color: var(--kfd-gold); font-size: 12px; }

body.dark .kfd-header {
    background: linear-gradient(135deg, #060c18 0%, #0a1628 100%);
}

/* ── SECTION ─────────────────────────────────────────────────── */
.kfd-section { padding: 52px 0 88px; }
body.dark .kfd-section { background: #0a1525; }

/* ── LAYOUT: chap + o'ng ─────────────────────────────────────── */
.kfd-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 28px;
    align-items: start;
}

/* ── CHAP: mudur kartasi ─────────────────────────────────────── */
.kfd-left { display: flex; flex-direction: column; gap: 16px; }

.kfd-mudur-card {
    background: #fff;
    border: 1px solid var(--kfd-border);
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(21,102,183,.08);
    overflow: hidden;
}
body.dark .kfd-mudur-card {
    background: #1a2740;
    border-color: rgba(255,255,255,0.07);
}

.kfd-mudur-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 20px;
    background: linear-gradient(135deg, var(--kfd-primary-d), var(--kfd-primary));
    font-family: sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.9);
}
.kfd-mudur-tag i { color: var(--kfd-gold); }

.kfd-mudur-photo-wrap {
    display: flex;
    justify-content: center;
    padding: 24px 20px 0;
}
.kfd-mudur-photo {
    width: 140px; height: 160px;
    border-radius: 16px;
    overflow: hidden;
    border: 3px solid #fff;
    box-shadow: 0 6px 24px rgba(21,102,183,.15);
}
.kfd-mudur-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.kfd-no-photo {
    background: #e8f0fb;
    display: flex; align-items: center; justify-content: center;
    color: var(--kfd-primary); font-size: 52px;
}
body.dark .kfd-no-photo { background: #1a2e4a; }

.kfd-mudur-name {
    text-align: center;
    font-family: 'Playfair Display', serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--kfd-text);
    padding: 16px 20px 4px;
    line-height: 1.3;
}
body.dark .kfd-mudur-name { color: #e2e8f0; }

.kfd-mudur-role {
    text-align: center;
    font-family: sans-serif;
    font-size: 12px;
    font-weight: 700;
    color: var(--kfd-primary);
    padding: 0 20px 4px;
    letter-spacing: 0.3px;
}
.kfd-mudur-unvon {
    text-align: center;
    font-family: sans-serif;
    font-size: 12px;
    color: var(--kfd-muted);
    font-style: italic;
    padding: 0 20px 14px;
}

.kfd-mudur-rows {
    padding: 14px 20px 20px;
    border-top: 1px solid var(--kfd-border);
    display: flex;
    flex-direction: column;
    gap: 12px;
}
body.dark .kfd-mudur-rows { border-color: rgba(255,255,255,0.06); }

.kfd-mudur-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}
.kfd-row-icon {
    width: 32px; height: 32px;
    border-radius: 9px;
    background: rgba(21,102,183,0.10);
    color: var(--kfd-primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 13px;
    flex-shrink: 0;
}
body.dark .kfd-row-icon { background: #1a2e4a; }

.kfd-row-label {
    font-family: sans-serif;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    color: var(--kfd-muted);
    margin-bottom: 2px;
}
.kfd-row-val {
    font-family: sans-serif;
    font-size: 13px;
    color: var(--kfd-text);
    font-weight: 500;
    line-height: 1.4;
}
body.dark .kfd-row-val { color: #e2e8f0; }
.kfd-row-val a {
    color: var(--kfd-primary);
    text-decoration: none;
}
.kfd-row-val a:hover { text-decoration: underline; }

/* Orqaga tugma */
.kfd-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 20px;
    border-radius: 12px;
    background: #fff;
    border: 1.5px solid var(--kfd-border);
    color: var(--kfd-muted);
    font-family: sans-serif;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    width: 100%;
    justify-content: center;
}
.kfd-back-btn:hover {
    background: var(--kfd-primary);
    border-color: var(--kfd-primary);
    color: #fff;
    transform: translateY(-1px);
}
body.dark .kfd-back-btn {
    background: #1a2740;
    border-color: rgba(255,255,255,0.08);
    color: #94a3b8;
}
body.dark .kfd-back-btn:hover { background: var(--kfd-primary); color: #fff; }

/* ── O'NG: about + xodimlar ─────────────────────────────────── */
.kfd-right { display: flex; flex-direction: column; gap: 24px; }

/* Umumiy karta uslubi */
.kfd-about-card,
.kfd-staff-card {
    background: #fff;
    border: 1px solid var(--kfd-border);
    border-radius: 20px;
    padding: 28px 32px;
    box-shadow: 0 4px 20px rgba(21,102,183,.07);
}
body.dark .kfd-about-card,
body.dark .kfd-staff-card {
    background: #1a2740;
    border-color: rgba(255,255,255,0.07);
}

.kfd-card-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: sans-serif;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--kfd-primary);
    background: rgba(21,102,183,0.08);
    border: 1px solid rgba(21,102,183,0.15);
    padding: 5px 14px;
    border-radius: 20px;
    width: fit-content;
    margin-bottom: 18px;
}
.kfd-staff-count {
    margin-left: 4px;
    background: var(--kfd-primary);
    color: #fff;
    font-size: 10px;
    padding: 1px 7px;
    border-radius: 10px;
}

.kfd-about-text {
    font-family: 'Source Serif 4', serif;
    font-size: 15px;
    color: var(--kfd-text);
    line-height: 1.8;
}
body.dark .kfd-about-text { color: #cbd5e1; }
.kfd-about-text p { margin-bottom: 12px; }
.kfd-about-text p:last-child { margin-bottom: 0; }

/* ── Xodimlar grid ───────────────────────────────────────────── */
.kfd-staff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.kfd-staff-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px 16px;
    border-radius: 14px;
    background: var(--kfd-light-bg);
    border: 1px solid var(--kfd-border);
    transition: box-shadow 0.2s, border-color 0.2s, transform 0.2s;
}
.kfd-staff-item:hover {
    box-shadow: 0 6px 20px rgba(21,102,183,.12);
    border-color: rgba(21,102,183,.25);
    transform: translateY(-3px);
}
body.dark .kfd-staff-item {
    background: #111e33;
    border-color: rgba(255,255,255,0.06);
}

.kfd-staff-photo-wrap { margin-bottom: 12px; }
.kfd-staff-photo {
    width: 80px; height: 88px;
    border-radius: 12px;
    object-fit: cover;
    border: 2px solid #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,.12);
    display: block;
}
.kfd-staff-no-photo {
    width: 80px; height: 88px;
    border-radius: 12px;
    background: #e8f0fb;
    display: flex; align-items: center; justify-content: center;
    color: var(--kfd-primary); font-size: 32px;
    border: 2px solid #fff;
}
body.dark .kfd-staff-no-photo { background: #1a2e4a; }

.kfd-staff-name {
    font-family: 'Playfair Display', serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--kfd-text);
    line-height: 1.3;
    margin-bottom: 4px;
}
body.dark .kfd-staff-name { color: #e2e8f0; }

.kfd-staff-role {
    font-family: sans-serif;
    font-size: 12px;
    color: var(--kfd-primary);
    font-weight: 600;
    margin-bottom: 3px;
    line-height: 1.3;
}
.kfd-staff-unvon {
    font-family: sans-serif;
    font-size: 11px;
    color: var(--kfd-muted);
    font-style: italic;
    margin-bottom: 8px;
}
.kfd-staff-contacts { margin-top: auto; }
.kfd-staff-email {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-family: sans-serif;
    font-size: 11px;
    color: var(--kfd-muted);
    text-decoration: none;
    word-break: break-all;
}
.kfd-staff-email:hover { color: var(--kfd-primary); }
.kfd-staff-email i { font-size: 10px; flex-shrink: 0; }

/* Bo'sh holat */
.kfd-no-staff .kfd-empty-staff {
    text-align: center;
    padding: 28px 0 8px;
    color: var(--kfd-muted);
}
.kfd-no-staff .kfd-empty-staff i {
    font-size: 36px;
    display: block;
    margin-bottom: 10px;
    color: #c7dcf8;
}
.kfd-no-staff .kfd-empty-staff p { font-family: sans-serif; font-size: 14px; }

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 992px) {
    .kfd-layout { grid-template-columns: 1fr; }
    .kfd-left {
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 16px;
        align-items: start;
    }
    .kfd-back-btn { width: auto; align-self: start; }
    .kfd-mudur-card { grid-column: 1 / -1; }
    .kfd-staff-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
}

@media (max-width: 640px) {
    .kfd-section { padding: 36px 0 64px; }
    .kfd-about-card, .kfd-staff-card { padding: 20px 18px; }
    .kfd-left { grid-template-columns: 1fr; }
    .kfd-back-btn { width: 100%; }
    .kfd-mudur-photo { width: 110px; height: 126px; }
    .kfd-staff-grid { grid-template-columns: repeat(2, 1fr); }
    .kfd-staff-photo,
    .kfd-staff-no-photo { width: 64px; height: 70px; font-size: 24px; }
}

@media (max-width: 400px) {
    .kfd-staff-grid { grid-template-columns: 1fr; }
}