/* ================================================================
   DOKTORANTURA.CSS — Jizzax Politexnika Instituti
   Doktorantura sahifasi — mustaqil CSS
   ================================================================ */

:root {
    --dok-primary:   #1566B7;
    --dok-primary-d: #0d47a1;
    --dok-gold:      #FFD54F;
    --dok-gold-d:    #F9A825;
    --dok-text:      #2c3e50;
    --dok-muted:     #5f738c;
    --dok-light-bg:  #f8faff;
    --dok-border:    #e5efff;
    --dok-dark-bg:   #0e1a2b;
}

/* ══════════════════════════════════════════
   HEADER
══════════════════════════════════════════ */
.dok-header {
    background: linear-gradient(135deg, var(--dok-primary-d) 0%, var(--dok-primary) 100%);
    padding: 56px 0 52px;
    position: relative; overflow: hidden;
}
.dok-header-orb { position: absolute; border-radius: 50%; pointer-events: none; }
.dok-orb-1 { width: 420px; height: 420px; left: -130px; bottom: -130px; background: rgba(255,255,255,0.05); }
.dok-orb-2 { width: 520px; height: 520px; right: -160px; top: -160px;  background: rgba(255,255,255,0.04); }
.dok-orb-3 { width: 160px; height: 160px; right: 22%; top: 22%; background: rgba(255,255,255,0.03); }
.dok-header-diagonal {
    position: absolute; top: 0; right: 0; bottom: 0; width: 44%;
    clip-path: polygon(18% 0, 100% 0, 100% 100%, 0% 100%);
    background: rgba(255,255,255,0.025); pointer-events: none;
}
.dok-header-inner { position: relative; z-index: 2; }

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

.dok-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(--dok-gold); background: rgba(255,213,79,0.12);
    border: 1px solid rgba(255,213,79,0.25);
    padding: 5px 16px; border-radius: 20px; margin-bottom: 16px;
}
.dok-header h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(32px, 5vw, 52px); font-weight: 900;
    color: #fff; line-height: 1.15; margin-bottom: 12px;
}
.dok-header h1 em { font-style: italic; color: var(--dok-gold); }
.dok-header-sub {
    font-family: sans-serif; font-size: 15px; font-weight: 300;
    color: rgba(255,255,255,0.65); max-width: 620px; line-height: 1.7;
}
body.dark .dok-header { background: linear-gradient(135deg, #060c18 0%, #0a1628 100%); }

/* ══════════════════════════════════════════
   SECTION
══════════════════════════════════════════ */
.dok-section { padding: 60px 0 88px; }
body.dark .dok-section { background: #0a1525; }

/* ══════════════════════════════════════════
   INNER LAYOUT
══════════════════════════════════════════ */
.dok-inner-layout { display: grid; grid-template-columns: 240px 1fr; gap: 28px; align-items: start; }

/* Sidebar */
.dok-sidebar { position: sticky; top: 90px; }
.dok-sidebar-title {
    font-family: sans-serif; font-size: 10px; font-weight: 700;
    letter-spacing: 2px; text-transform: uppercase;
    color: var(--dok-muted); margin-bottom: 8px;
    display: flex; align-items: center; gap: 6px;
}
.dok-sidenav { display: flex; flex-direction: column; gap: 3px; }
.dok-sidelink {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px; border-radius: 11px;
    font-family: sans-serif; font-size: 13px; font-weight: 500;
    color: var(--dok-muted); text-decoration: none;
    border: 1px solid transparent;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.dok-sidelink i { width: 16px; text-align: center; font-size: 13px; flex-shrink: 0; }
.dok-sidelink:hover { background: var(--dok-light-bg); color: var(--dok-primary); border-color: var(--dok-border); }
.dok-sidelink.active {
    background: rgba(21,102,183,0.08); color: var(--dok-primary);
    border-color: rgba(21,102,183,0.2); font-weight: 600;
}
body.dark .dok-sidelink { color: #94a3b8; }
body.dark .dok-sidelink:hover  { background: rgba(255,255,255,0.05); color: #e2e8f0; }
body.dark .dok-sidelink.active { background: rgba(21,102,183,0.2); color: #90caf9; }

/* Content card */
.dok-content-card { background: #fff; border: 1px solid var(--dok-border); border-radius: 20px; padding: 32px 32px 28px; scroll-margin-top: 100px; }
body.dark .dok-content-card { background: #1a2740; border-color: rgba(255,255,255,0.07); }
.dok-content-tag {
    display: inline-flex; align-items: center; gap: 7px;
    font-family: sans-serif; font-size: 10px; font-weight: 700;
    letter-spacing: 1.8px; text-transform: uppercase;
    color: var(--dok-primary); background: rgba(21,102,183,0.08);
    border: 1px solid rgba(21,102,183,0.15);
    padding: 4px 12px; border-radius: 20px; margin-bottom: 16px;
}
.dok-content-title {
    font-family: 'Playfair Display', serif;
    font-size: 20px; font-weight: 700; color: var(--dok-dark-bg);
    line-height: 1.4; margin-bottom: 20px;
}
body.dark .dok-content-title { color: #e2e8f0; }

/* ══════════════════════════════════════════
   LAW LIST
══════════════════════════════════════════ */
.dok-law-list { display: flex; flex-direction: column; gap: 10px; }
.dok-law-item {
    padding: 16px 18px; background: var(--dok-light-bg); border: 1px solid var(--dok-border);
    border-radius: 14px; transition: box-shadow 0.2s, border-color 0.2s;
}
.dok-law-item:hover { box-shadow: 0 4px 16px rgba(21,102,183,0.09); border-color: rgba(21,102,183,0.22); }
body.dark .dok-law-item { background: #111e33; border-color: rgba(255,255,255,0.07); }
.dok-law-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.dok-law-code {
    font-family: 'Playfair Display', serif; font-size: 12px; font-weight: 700;
    color: var(--dok-primary); background: rgba(21,102,183,0.08);
    border: 1px solid rgba(21,102,183,0.18); padding: 2px 10px; border-radius: 6px;
}
.dok-law-date { font-family: sans-serif; font-size: 11px; color: var(--dok-muted); }
.dok-law-title { font-family: sans-serif; font-size: 13px; color: var(--dok-text); line-height: 1.6; margin: 0 0 10px; }
body.dark .dok-law-title { color: #cbd5e1; }
.dok-law-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.dok-law-link {
    display: inline-flex; align-items: center; gap: 6px;
    font-family: sans-serif; font-size: 12px; font-weight: 600;
    color: var(--dok-primary); text-decoration: none;
    background: rgba(21,102,183,0.07); border: 1px solid rgba(21,102,183,0.18);
    padding: 5px 14px; border-radius: 8px; transition: background 0.2s;
}
.dok-law-link:hover { background: rgba(21,102,183,0.15); color: var(--dok-primary); }

/* PDF row buttons */
.dok-pdf-row { display: flex; gap: 10px; flex-wrap: wrap; }
.dok-pdf-btn {
    display: inline-flex; align-items: center; gap: 9px;
    font-family: sans-serif; font-size: 13px; font-weight: 700;
    color: #fff; text-decoration: none;
    background: linear-gradient(135deg, var(--dok-primary) 0%, var(--dok-primary-d) 100%);
    padding: 10px 20px; border-radius: 11px;
    transition: opacity 0.2s, transform 0.2s;
}
.dok-pdf-btn:hover { opacity: 0.88; transform: translateY(-2px); color: #fff; }
.dok-pdf-btn-ru { background: linear-gradient(135deg, #37474f 0%, #263238 100%); }

/* ══════════════════════════════════════════
   TABLE
══════════════════════════════════════════ */
.dok-table-wrap { border: 1px solid var(--dok-border); border-radius: 14px; overflow: hidden; overflow-x: auto; }
body.dark .dok-table-wrap { border-color: rgba(255,255,255,0.08); }
.dok-table { width: 100%; border-collapse: collapse; font-family: sans-serif; font-size: 13px; }
.dok-table thead tr { background: var(--dok-primary); color: #fff; }
.dok-table th { padding: 11px 14px; text-align: left; font-size: 12px; font-weight: 700; white-space: nowrap; }
.dok-table td { padding: 10px 14px; color: var(--dok-text); border-bottom: 1px solid var(--dok-border); vertical-align: top; line-height: 1.5; }
body.dark .dok-table td { color: #cbd5e1; border-color: rgba(255,255,255,0.06); }
.dok-table tbody tr:last-child td { border-bottom: none; }
.dok-table tbody tr:hover td { background: var(--dok-light-bg); }
body.dark .dok-table tbody tr:hover td { background: rgba(255,255,255,0.03); }

/* ══════════════════════════════════════════
   PROSE (dissertatsiya, avtoreferat matni)
══════════════════════════════════════════ */
.dok-prose p {
    font-family: 'Source Serif 4', serif; font-size: 14px; line-height: 1.75;
    color: var(--dok-text); margin-bottom: 12px;
}
body.dark .dok-prose p { color: #c8d8ea; }
.dok-list {
    font-family: sans-serif; font-size: 13px; color: var(--dok-text);
    line-height: 1.7; padding-left: 20px; margin-bottom: 12px;
}
.dok-list li { margin-bottom: 4px; }
body.dark .dok-list { color: #c8d8ea; }

.dok-section-h3 {
    font-family: 'Playfair Display', serif; font-size: 16px; font-weight: 700;
    color: var(--dok-primary); margin: 24px 0 14px;
    padding-bottom: 8px; border-bottom: 2px solid var(--dok-border);
    scroll-margin-top: 100px;
}
body.dark .dok-section-h3 { color: var(--dok-gold); border-color: rgba(255,255,255,0.08); }

/* Anchor nav */
.dok-anchor-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.dok-anchor-link {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: sans-serif; font-size: 13px; font-weight: 600;
    color: var(--dok-primary); text-decoration: none;
    padding: 6px 14px; border-radius: 8px; border: 1px solid rgba(21,102,183,0.15);
    background: rgba(21,102,183,0.04);
    transition: background 0.2s; width: fit-content;
}
.dok-anchor-link:hover { background: rgba(21,102,183,0.12); color: var(--dok-primary); }
body.dark .dok-anchor-link { background: rgba(21,102,183,0.1); border-color: rgba(21,102,183,0.25); color: #90caf9; }

/* Info blocks */
.dok-info-block {
    display: flex; align-items: flex-start; gap: 14px;
    padding: 14px 16px; border-radius: 13px; border: 1px solid;
}
.dok-ib-blue { background: rgba(21,102,183,0.04); border-color: rgba(21,102,183,0.15); }
.dok-ib-gold { background: rgba(255,213,79,0.06); border-color: rgba(255,213,79,0.3); }
body.dark .dok-ib-blue { background: rgba(21,102,183,0.1);  border-color: rgba(21,102,183,0.25); }
body.dark .dok-ib-gold { background: rgba(255,213,79,0.05); border-color: rgba(255,213,79,0.2); }
.dok-ib-icon {
    width: 34px; height: 34px; border-radius: 9px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center; font-size: 15px;
}
.dok-ib-blue .dok-ib-icon { background: rgba(21,102,183,0.1); color: var(--dok-primary); }
.dok-ib-gold .dok-ib-icon { background: rgba(255,213,79,0.2); color: var(--dok-gold-d); }
.dok-ib-title { font-family: sans-serif; font-size: 13px; font-weight: 700; color: var(--dok-text); margin-bottom: 4px; }
.dok-ib-text  { font-family: sans-serif; font-size: 13px; color: var(--dok-muted); line-height: 1.6; margin: 0; }
body.dark .dok-ib-title { color: #e2e8f0; }

/* Bob grid */
.dok-bob-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 8px; }
.dok-bob-card {
    padding: 14px 16px; border-radius: 13px;
    background: var(--dok-light-bg); border: 1px solid var(--dok-border);
}
body.dark .dok-bob-card { background: #111e33; border-color: rgba(255,255,255,0.07); }
.dok-bob-num {
    font-family: 'Playfair Display', serif; font-size: 13px; font-weight: 700;
    color: var(--dok-primary); margin-bottom: 5px;
}
body.dark .dok-bob-num { color: var(--dok-gold); }
.dok-bob-desc { font-family: sans-serif; font-size: 12px; color: var(--dok-muted); line-height: 1.5; }

/* Rules list */
.dok-rules-list { display: flex; flex-direction: column; gap: 8px; }
.dok-rule-item {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 11px 14px; border-radius: 11px;
    background: var(--dok-light-bg); border: 1px solid var(--dok-border);
}
body.dark .dok-rule-item { background: #111e33; border-color: rgba(255,255,255,0.07); }
.dok-rule-icon {
    width: 26px; height: 26px; border-radius: 7px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center; font-size: 12px;
}
.dok-rule-ok   { background: rgba(76,175,80,0.1);  color: #4caf50; }
.dok-rule-warn { background: rgba(255,152,0,0.1);  color: #f57c00; }
.dok-rule-ban  { background: rgba(229,57,53,0.1);  color: #e53935; }
.dok-rule-text { font-family: sans-serif; font-size: 13px; color: var(--dok-text); line-height: 1.6; margin: 0; }
body.dark .dok-rule-text { color: #cbd5e1; }

/* Steps list (himoya tartibi) */
.dok-steps-list { display: flex; flex-direction: column; gap: 0; }
.dok-step { display: flex; gap: 16px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid var(--dok-border); }
.dok-step:last-child { border-bottom: none; }
.dok-step-num {
    width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
    background: linear-gradient(135deg, var(--dok-primary), var(--dok-primary-d));
    color: #fff; font-family: 'Playfair Display', serif; font-size: 14px; font-weight: 900;
    display: flex; align-items: center; justify-content: center;
}
.dok-step-title { font-family: sans-serif; font-size: 13px; font-weight: 700; color: var(--dok-text); margin-bottom: 3px; }
body.dark .dok-step-title { color: #e2e8f0; }
.dok-step-desc { font-family: sans-serif; font-size: 13px; color: var(--dok-muted); line-height: 1.6; margin: 0; }

/* Alert */
.dok-alert {
    display: flex; align-items: flex-start; gap: 12px;
    background: rgba(255,152,0,0.05); border: 1px solid rgba(255,152,0,0.2);
    border-left: 4px solid #f57c00;
    border-radius: 12px; padding: 14px 16px;
}
.dok-alert i { color: #f57c00; font-size: 16px; flex-shrink: 0; margin-top: 2px; }
.dok-alert p { font-family: sans-serif; font-size: 13px; color: var(--dok-text); margin: 0; line-height: 1.6; }
body.dark .dok-alert { background: rgba(255,152,0,0.08); border-color: rgba(255,152,0,0.25); }
body.dark .dok-alert p { color: #cbd5e1; }

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 992px) {
    .dok-inner-layout { grid-template-columns: 1fr; }
    .dok-sidebar { position: static; }
    .dok-sidenav { flex-direction: row; flex-wrap: wrap; }
    .dok-sidelink { flex: 1; min-width: 140px; }
    .dok-bob-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .dok-section { padding: 40px 0 64px; }
    .dok-content-card { padding: 22px 16px; }
    .dok-bob-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .dok-header h1 { font-size: 28px; }
}