:root {
  --ink: #14233a;
  --navy: #0f2744;
  --moss: #5e7046;
  --moss-deep: #465536;
  --milk: #f7f4ee;
  --brand: var(--moss);
  --brand-dark: var(--navy);
  --sand: var(--milk);
  --line: #e3dcd0;
  --card: #fffcf8;
  --alert: #9a3412;
  --ok: #3e5230;
  --muted: #5c6570;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Times New Roman", Times, serif;
  color: var(--ink);
  background: var(--sand);
}
a { color: var(--moss-deep); }
.app { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }
.side {
  background: var(--navy);
  color: var(--milk);
  padding: 22px 16px;
}
.brand { font-weight: 700; letter-spacing: .02em; margin-bottom: 4px; }
.brand small { display: block; font-weight: 400; opacity: .75; margin-top: 4px; }
.side nav { display: flex; flex-direction: column; gap: 6px; margin-top: 28px; }
.side a {
  color: var(--milk);
  text-decoration: none;
  padding: 10px 12px;
  border-radius: 10px;
}
.side a:hover { background: rgba(247, 244, 238, .12); }
.side a.active { background: var(--moss); color: var(--milk); }
.main { padding: 22px 28px 48px; }
.top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 8;
  margin: -22px -28px 18px;
  padding: 14px 28px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
}
.top h1 { margin: 0; font-size: 26px; color: var(--navy); }
.top-tools { display: flex; align-items: center; gap: 16px; }
.who { display: flex; align-items: center; gap: 10px; color: var(--ink); font-size: 15px; text-decoration: none; padding: 4px 8px; border-radius: 12px; border: 1px solid transparent; }
.who:hover, .who.active { background: var(--milk); border-color: var(--line); }
.who strong { display: block; color: var(--navy); line-height: 1.2; }
.who em { display: block; font-style: normal; color: var(--muted); font-size: 13px; }
.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--navy);
  color: var(--milk);
  font-weight: 700;
}
.bell {
  position: relative;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: var(--navy);
  text-decoration: none;
  background: var(--milk);
  border: 1px solid var(--line);
  border-radius: 12px;
}
.bell svg { width: 20px; height: 20px; }
.bell.active, .bell:hover { background: #e7efe0; border-color: var(--moss); color: var(--moss-deep); }
.bell b {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 18px;
  padding: 0 4px;
  border-radius: 999px;
  background: #9a3412;
  color: #fff;
  font-size: 12px;
  line-height: 18px;
  text-align: center;
}
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.party h2 { margin: 0 0 8px; font-size: 22px; }
.party-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.map { width: 100%; height: 220px; border: 0; border-radius: 12px; margin-top: 8px; }
.team { margin-bottom: 14px; }
.team h2 { margin-top: 0; }
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.team-grid p { margin: 0; display: grid; gap: 4px; }
.team-grid span { color: var(--muted); font-size: 13px; }
.profile-hero { position: relative; margin-bottom: 14px; border-radius: 14px; overflow: hidden; background: var(--navy); min-height: 160px; }
.cover-img { display: block; width: 100%; height: 220px; object-fit: cover; }
.profile-id { display: flex; align-items: center; gap: 14px; padding: 14px 16px; background: var(--card); }
.logo-img { width: 72px; height: 72px; object-fit: cover; border-radius: 14px; border: 1px solid var(--line); background: var(--milk); }
.profile-id h2 { margin: 0; color: var(--navy); }
.score-card strong { display: block; font-size: 48px; color: var(--navy); line-height: 1; }
.score-card h3, .panel h3 { color: var(--navy); }
.rank-card { margin-bottom: 14px; }
.rank-head { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.rank-head h2 { margin: 0; color: var(--navy); font-size: 20px; }
.rank-track {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin: 16px 0;
  padding: 0;
}
.rank-track li {
  position: relative;
  text-align: center;
  padding-top: 8px;
  color: var(--muted);
}
.rank-track li::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 0;
  right: 0;
  height: 6px;
  background: #e4ddd0;
}
.rank-track li:first-child::before { left: 50%; }
.rank-track li:last-child::before { right: 50%; }
.rank-track b {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin: 0 auto 8px;
  border-radius: 50%;
  background: var(--card);
  border: 3px solid #e4ddd0;
}
.rank-track li.done { color: var(--moss-deep); }
.rank-track li.done::before { background: var(--moss); }
.rank-track li.done b { background: var(--moss); color: var(--milk); border-color: var(--moss); }
.rank-track li.here { color: var(--navy); font-weight: 700; }
.rank-track li.here::before { background: linear-gradient(90deg, var(--moss), var(--navy)); }
.rank-track li.here b {
  width: 56px;
  height: 56px;
  margin-top: -5px;
  background: var(--navy);
  color: var(--milk);
  border-color: #c4a35a;
  box-shadow: 0 0 0 4px rgba(196, 163, 90, .35);
}
.rank-track em { display: block; font-style: normal; font-size: 12px; color: #8a5a12; }
.rank-next { background: var(--milk); border-radius: 12px; padding: 12px 14px; }
.rank-next h3 { margin: 0 0 8px; color: var(--navy); font-size: 16px; }
.rank-next ul { margin: 0; padding-left: 18px; }
.rank-next li.ok { color: var(--moss-deep); }
.rank-next li.miss { color: #9a3412; }
.blog-list { display: grid; gap: 12px; }
.blog-post { padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.blog-post:last-child { border-bottom: 0; padding-bottom: 0; }
.post-form { margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.blog-cover { width: 100%; max-height: 220px; object-fit: cover; border-radius: 12px; margin-bottom: 8px; background: var(--milk); }
.blog-post h3, .blog-post h4 { margin: 0 0 4px; color: var(--navy); }
.blog-post p { white-space: pre-wrap; }
.blog-post.unread { background: #fff6ea; border-radius: 10px; padding: 8px; }
.notice-list { display: grid; gap: 12px; }
.notice-list h2 b {
  display: inline-block;
  min-width: 1.4em;
  margin-left: 6px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--navy);
  color: var(--milk);
  font-size: 13px;
  text-align: center;
}
.panel h2 { margin: 0 0 10px; color: var(--navy); font-size: 20px; }
.kanban { margin-bottom: 14px; }
.kanban-head { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 10px; }
.kanban-head h2 { margin: 0; color: var(--navy); font-size: 20px; }
.legend { display: flex; gap: 8px; margin: 0; }
.swatch { border-radius: 999px; padding: 2px 10px; font-size: 13px; }
.swatch.khan, .task-card.khan { background: #fde8e4; color: #9a3412; border-color: #e7b2a8; }
.swatch.cao, .task-card.cao { background: #fff4d6; color: #8a5a12; border-color: #e6c98a; }
.swatch.binh_thuong, .task-card.binh_thuong { background: #e7efe0; color: #3e5230; border-color: #c5d4b4; }
.kanban-board { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.kanban-col {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  min-height: 160px;
}
.kanban-col h3 { margin: 0 0 10px; font-size: 16px; color: var(--navy); }
.kanban-col h3 b {
  display: inline-block;
  min-width: 1.4em;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--navy);
  color: var(--milk);
  font-size: 13px;
  text-align: center;
}
.task-card {
  display: grid;
  gap: 2px;
  margin-bottom: 8px;
  padding: 10px 12px;
  border: 1px solid;
  border-left-width: 5px;
  border-radius: 10px;
  text-decoration: none;
}
.task-card strong { color: inherit; }
.task-card span, .task-card em { font-style: normal; font-size: 14px; }
.muted { color: var(--muted); }
.kpi small { display: block; margin-top: 6px; color: var(--moss-deep); font-size: 13px; }
.drawer-backdrop { position: fixed; inset: 0; background: rgba(15, 39, 68, .35); z-index: 20; }
.drawer {
  position: fixed; top: 0; right: 0; z-index: 21; width: min(440px, 100%); height: 100vh;
  background: var(--card); border-left: 1px solid var(--line); padding: 18px;
  overflow: auto; transform: translateX(100%); transition: transform .2s ease;
}
.drawer.open { transform: translateX(0); }
.drawer header { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.drawer h2, .drawer h3 { color: var(--navy); }
.drawer p { display: grid; gap: 2px; margin: 8px 0; }
.drawer p span { color: var(--muted); font-size: 13px; }
.drawer .highlight { background: var(--milk); border-radius: 12px; padding: 8px 12px; }
.verify-steps { display: flex; flex-wrap: wrap; gap: 8px; }
.chart-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 14px; }
.chart-grid.cols-3 { grid-template-columns: 1.1fr .9fr 1.2fr; }
.chart-grid .panel h2 { font-size: 18px; }
.chart-grid .panel > div { min-height: 300px; }
.kpis { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.card, .panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
}
.kpi span { display: block; color: var(--muted); font-size: 13px; }
.kpi strong { font-size: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 14px; }
.grid-2 { display: grid; grid-template-columns: 1.2fr .8fr; gap: 14px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
.badge {
  display: inline-block;
  border-radius: 999px;
  padding: 2px 8px;
  background: #e6eadf;
  font-size: 12px;
}
.badge.khan, .badge.bad { background: #ffedd5; color: var(--alert); }
.badge.ok { background: #e5eedc; color: var(--ok); }
.badge.cap_3_han_che, .badge.M0_chua_xac_nhan { background: #fee2e2; }
.flash { padding: 10px 12px; border-radius: 10px; margin-bottom: 12px; }
.flash.ok { background: #e5eedc; color: var(--ok); }
.flash.bad { background: #fee2e2; }
label { display: block; font-size: 13px; margin-bottom: 4px; }
input, select, textarea {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid #ddd4c6;
  border-radius: 10px;
  font: inherit;
  background: var(--card);
}
textarea { min-height: 90px; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.span-2 { grid-column: span 2; }
.err { color: var(--alert); font-size: 12px; }
button, .btn {
  background: var(--brand);
  color: white;
  border: 0;
  border-radius: 10px;
  padding: 9px 14px;
  text-decoration: none;
  display: inline-block;
  cursor: pointer;
  font: inherit;
}
.btn.ghost { background: transparent; color: var(--navy); border: 1px solid var(--line); }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.filters input, .filters select { width: auto; }
.suggest { border-left: 4px solid var(--brand); margin-bottom: 12px; }
.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: linear-gradient(155deg, #0a1c33 0%, #0f2744 46%, #3e5234 100%);
}
.login-panel { width: min(560px, 100%); }
.login-system {
  margin: 0 0 18px;
  color: var(--milk);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
  text-transform: uppercase;
}
.login h2 { color: var(--navy); margin: 0 0 12px; font-size: 20px; }
.login { width: 100%; }
.demo-accounts { margin-top: 16px; border-top: 1px solid var(--line); padding-top: 12px; }
.demo-title { margin: 0 0 8px; font-size: 13px; color: var(--muted); }
.demo-accounts ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.demo-accounts li { background: var(--milk); border: 1px solid var(--line); border-radius: 10px; }
.demo-more {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0 10px 8px auto;
  padding: 0;
  background: transparent;
  color: var(--muted);
  border: 0;
  border-radius: 0;
  font-size: 12px;
  letter-spacing: 0.02em;
  cursor: pointer;
}
.demo-more svg { width: 12px; height: 12px; transition: transform 0.15s ease; }
.demo-more:hover { color: var(--moss-deep); }
.demo-more[aria-expanded="true"] { color: var(--navy); }
.demo-more[aria-expanded="true"] svg { transform: rotate(180deg); }
.demo-detail { margin: 0 12px 10px; color: var(--ink); font-size: 13px; line-height: 1.5; }
.demo-fill {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  text-align: left;
  background: transparent;
  color: var(--ink);
  border: 0;
  border-radius: 10px;
  font-size: 13px;
}
.demo-fill strong { font-weight: 600; color: var(--navy); }
.demo-fill span { color: var(--moss-deep); white-space: nowrap; }
.demo-fill:hover { background: #efe9dc; }
.dir-table tbody tr:nth-child(odd) { background: rgba(196, 192, 184, 0.7); }
.dir-table tbody tr:hover { background: #e7efe0; }
.pager { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 12px; }
.pager a, .pager .here { min-width: 32px; text-align: center; padding: 4px 8px; border-radius: 8px; }
.pager .here { background: var(--navy); color: var(--milk); }
.warn { background: #fff7ed; border: 1px solid #fdba74; padding: 10px 12px; border-radius: 10px; }
@media (max-width: 1100px) {
  .kpis, .grid-3, .grid-2, .fields, .chart-grid, .pair, .team-grid, .rank-track { grid-template-columns: 1fr; }
  .rank-track li::before { display: none; }
  .span-2 { grid-column: auto; }
  .app { grid-template-columns: 1fr; }
}