:root {
  --navy: #1a5c2a;
  --navy-dark: #0d3d1a;
  --navy-mid: #2d7a3a;
  --red: #f0f0f0;
  --gold: #7bc67e;
  --white: #ffffff;
  --off-white: #f5f6f8;
  --gray-light: #eef0f4;
  --gray-mid: #8a95a8;
  --gray-dark: #4a5568;
  --text: #1a2030;
  --border: #d4d9e3;
  --success: #1a7a40;
  --warn-bg: #fff8e6;
  --info-bg: #f0fff4;
  --danger-bg: #fdf0f2;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Segoe UI', system-ui, sans-serif; background: var(--off-white); color: var(--text); font-size: 14px; line-height: 1.6; }

/* HEADER */
.site-header {
  background: var(--navy); padding: 0 40px;
  display: flex; align-items: center; gap: 24px; height: 56px;
  border-bottom: 3px solid rgba(255,255,255,0.25);
  position: sticky; top: 0; z-index: 100;
}
.site-logo { font-size: 12px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; color: var(--white); text-decoration: none; white-space: nowrap; }
.site-logo span { color: var(--gold); }
.site-nav { display: flex; gap: 0; margin-left: auto; overflow-x: auto; }
.site-nav a {
  font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  color: rgba(255,255,255,0.55); text-decoration: none;
  padding: 0 16px; height: 56px; display: flex; align-items: center;
  border-right: 1px solid rgba(255,255,255,0.08); white-space: nowrap;
  transition: color 0.15s, background 0.15s;
}
.site-nav a:first-child { border-left: 1px solid rgba(255,255,255,0.08); }
.site-nav a:hover { color: var(--white); background: rgba(255,255,255,0.07); }
.site-nav a.active { color: var(--white); background: rgba(255,255,255,0.1); border-bottom: 3px solid rgba(255,255,255,0.25); }
.nav-logout { font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: rgba(255,255,255,0.4); background: none; border: none; cursor: pointer; padding: 0 16px; height: 56px; transition: color 0.15s; }
.nav-logout:hover { color: var(--red); }

/* BREADCRUMB */
.breadcrumb { background: var(--white); border-bottom: 1px solid var(--border); padding: 8px 40px; display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--gray-mid); }
.breadcrumb a { color: var(--navy); text-decoration: none; font-weight: 600; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb-sep { color: var(--border); }

/* PAGE HEADER */
.page-hero { background: var(--navy-dark); padding: 28px 40px 24px; position: relative; overflow: hidden; }
.page-hero::after { content: ''; position: absolute; top: 0; right: 0; width: 200px; height: 100%; background: linear-gradient(90deg, transparent, rgba(200,16,46,0.07)); pointer-events: none; }
.page-hero-tag { font-size: 10px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--gold); margin-bottom: 6px; }
.page-hero-title { font-size: 24px; font-weight: 900; color: var(--white); text-transform: uppercase; letter-spacing: -0.3px; margin-bottom: 4px; }
.page-hero-sub { font-size: 12px; color: rgba(255,255,255,0.45); }

/* CONTAINER */
.container { max-width: 1100px; margin: 0 auto; padding: 28px 24px; }
.container-sm { max-width: 760px; margin: 0 auto; padding: 28px 24px; }

/* SECTION */
.section { margin-bottom: 36px; }
.section-title { font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; color: var(--navy); padding-bottom: 10px; border-bottom: 2px solid var(--navy); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }

/* CARDS GRID */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.cards-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }

/* CARD */
.card { background: var(--white); border: 1px solid var(--border); border-radius: 3px; overflow: hidden; text-decoration: none; color: inherit; display: block; transition: box-shadow 0.15s, transform 0.1s; }
.card:hover { box-shadow: 0 4px 16px rgba(0,32,91,0.1); transform: translateY(-1px); }
.card-head { background: var(--navy); padding: 12px 16px; }
.card-head-red { background: var(--red); }
.card-head-gold { background: var(--gold); }
.card-head-gray { background: var(--gray-dark); }
.card-head-green { background: #1a5c30; }
.card-title { font-size: 13px; font-weight: 800; color: var(--white); text-transform: uppercase; letter-spacing: 0.5px; }
.card-sub { font-size: 11px; color: rgba(255,255,255,0.5); margin-top: 2px; }
.card-body { padding: 14px 16px; }
.card-desc { font-size: 12px; color: var(--gray-dark); line-height: 1.5; }
.card-footer { padding: 10px 16px; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.card-footer-label { font-size: 11px; color: var(--gray-mid); }
.card-arrow { color: var(--navy); font-size: 16px; font-weight: 700; }

/* STAT CARDS */
.stat-card { background: var(--white); border: 1px solid var(--border); border-radius: 3px; padding: 16px 20px; }
.stat-value { font-size: 28px; font-weight: 900; color: var(--navy); letter-spacing: -1px; line-height: 1; margin-bottom: 4px; }
.stat-value-red { color: var(--red); }
.stat-value-gold { color: var(--gold); }
.stat-value-green { color: var(--success); }
.stat-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--gray-mid); }

/* ALERTS */
.alert { border-left: 4px solid; border-radius: 2px; padding: 10px 14px; font-size: 12px; margin: 10px 0; line-height: 1.5; }
.alert-warn { background: var(--warn-bg); border-color: var(--gold); color: #6b4800; }
.alert-info { background: var(--info-bg); border-color: #3a6fc8; color: #1c3c7a; }
.alert-danger { background: var(--danger-bg); border-color: var(--red); color: #7a0015; }
.alert-success { background: #eaf7ef; border-color: var(--success); color: #0e4020; }

/* TAGS */
.tag { display: inline-block; font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 2px; text-transform: uppercase; letter-spacing: 0.5px; white-space: nowrap; }
.tag-navy { background: #e8edf8; color: var(--navy); }
.tag-red { background: var(--danger-bg); color: #9e0c23; }
.tag-gold { background: var(--warn-bg); color: #7a5000; }
.tag-green { background: #eaf7ef; color: #1a5c30; }
.tag-gray { background: var(--gray-light); color: var(--gray-dark); }
.tag-khl { background: var(--navy); color: var(--white); }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; padding: 8px 18px; border-radius: 2px; text-decoration: none; cursor: pointer; border: 1px solid; transition: all 0.15s; white-space: nowrap; }
.btn-navy { background: var(--navy); color: var(--white); border-color: var(--navy); }
.btn-navy:hover { background: var(--navy-mid); }
.btn-red { background: var(--red); color: var(--white); border-color: var(--red); }
.btn-red:hover { background: #a00c22; }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--info-bg); }
.btn-sm { font-size: 10px; padding: 5px 12px; }

/* TABLE */
.table { width: 100%; border-collapse: collapse; background: var(--white); border: 1px solid var(--border); border-radius: 3px; overflow: hidden; }
.table thead { background: var(--navy); }
.table th { color: var(--white); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; padding: 10px 14px; text-align: left; }
.table td { padding: 9px 14px; font-size: 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: var(--gray-light); }
.mono { font-family: 'Courier New', monospace; font-size: 12px; color: var(--navy); font-weight: 600; }

/* LOGIN FORM */
.login-wrap { min-height: calc(100vh - 59px); display: flex; align-items: center; justify-content: center; padding: 40px 16px; }
.login-box { background: var(--white); border: 1px solid var(--border); border-radius: 3px; width: 100%; max-width: 380px; overflow: hidden; }
.login-box-head { background: var(--navy); padding: 24px 28px; text-align: center; }
.login-box-icon { font-size: 32px; margin-bottom: 8px; }
.login-box-title { font-size: 16px; font-weight: 900; color: var(--white); text-transform: uppercase; letter-spacing: 1px; }
.login-box-sub { font-size: 11px; color: rgba(255,255,255,0.45); margin-top: 4px; }
.login-box-body { padding: 28px; }
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--gray-dark); margin-bottom: 6px; }
.form-input { width: 100%; padding: 9px 12px; border: 1px solid var(--border); border-radius: 2px; font-size: 13px; color: var(--text); background: var(--off-white); outline: none; transition: border-color 0.15s; font-family: inherit; }
.form-input:focus { border-color: var(--navy); background: var(--white); }
.form-input.error { border-color: var(--red); }
.form-error { font-size: 11px; color: var(--red); margin-top: 5px; display: none; }
.form-error.show { display: block; }
.btn-block { width: 100%; justify-content: center; padding: 10px; font-size: 13px; }

/* FOOTER */
.site-footer { background: var(--navy-dark); color: rgba(255,255,255,0.3); padding: 16px 40px; font-size: 11px; display: flex; justify-content: space-between; border-top: 2px solid var(--red); margin-top: auto; }

/* DIVIDER */
.divider { display: flex; align-items: center; gap: 12px; margin: 20px 0 14px; }
.divider-line { flex: 1; height: 1px; background: var(--border); }
.divider-label { font-size: 10px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; color: var(--navy); padding: 3px 12px; border: 1px solid var(--navy); border-radius: 2px; background: var(--white); white-space: nowrap; }

/* WIKI SIDEBAR LAYOUT */
.wiki-layout { display: grid; grid-template-columns: 210px 1fr; min-height: calc(100vh - 59px); }
.wiki-sidebar { background: var(--white); border-right: 1px solid var(--border); padding: 20px 0; position: sticky; top: 56px; height: calc(100vh - 56px); overflow-y: auto; }
.wiki-sidebar-section { margin-bottom: 6px; }
.wiki-sidebar-title { font-size: 10px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; color: var(--gray-mid); padding: 8px 18px 5px; display: block; }
.wiki-sidebar-link { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 500; color: var(--gray-dark); padding: 7px 18px; text-decoration: none; border-left: 3px solid transparent; transition: all 0.12s; }
.wiki-sidebar-link:hover { color: var(--navy); background: var(--gray-light); }
.wiki-sidebar-link.active { color: var(--navy); background: var(--info-bg); border-left-color: var(--navy); font-weight: 700; }
.wiki-sidebar-link.sub { padding-left: 36px; font-size: 11px; }
.wiki-content { padding: 28px 36px; max-width: 820px; }

/* COMING SOON */
.coming-soon { text-align: center; padding: 60px 20px; color: var(--gray-mid); }
.coming-soon-icon { font-size: 48px; margin-bottom: 16px; }
.coming-soon-title { font-size: 16px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; color: var(--gray-dark); margin-bottom: 8px; }
.coming-soon-sub { font-size: 13px; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .site-header { padding: 0 16px; }
  .breadcrumb { padding: 8px 16px; }
  .page-hero { padding: 20px 16px 18px; }
  .container, .container-sm { padding: 20px 16px; }
  .cards-2, .cards-3 { grid-template-columns: 1fr; }
  .wiki-layout { grid-template-columns: 1fr; }
  .wiki-sidebar { position: static; height: auto; border-right: none; border-bottom: 1px solid var(--border); }
  .wiki-content { padding: 20px 16px; }
  .site-footer { padding: 14px 16px; flex-direction: column; gap: 4px; }
}
@media print { .site-header, .breadcrumb { display: none; } }
.site-nav-profile { font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: rgba(255,255,255,0.55); text-decoration: none; padding: 0 16px; height: 56px; display: flex; align-items: center; border-right: 1px solid rgba(255,255,255,0.08); transition: color 0.15s; }
.site-nav-profile:hover { color: var(--white); }

/* MOBILE OVERFLOW FIX */
@media (max-width: 768px) {
  html, body { overflow-x: hidden !important; max-width: 100vw !important; }
  img { max-width: 100% !important; height: auto; }
  table { max-width: 100%; }
  .container { overflow-x: hidden; }
}

/* Fix scrollbar layout shift */
html {
  scrollbar-gutter: stable;
}