:root {
  --bg: #0f1419;
  --panel: #1a212b;
  --panel-2: #222c38;
  --line: #2c3744;
  --text: #e6edf3;
  --muted: #8b98a5;
  --accent: #3b82f6;
  --ok: #22c55e;
  --wait: #f59e0b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: inherit; text-decoration: none; }

.layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 240px; background: var(--panel); border-right: 1px solid var(--line);
  display: flex; flex-direction: column; padding: 20px 14px;
}
.brand { font-size: 20px; font-weight: 700; margin-bottom: 24px; line-height: 1.2; }
.brand span { display: block; font-size: 12px; font-weight: 400; color: var(--muted); margin-top: 2px; }
.brand.center { text-align: center; }
nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  border-radius: 8px; color: var(--muted); font-size: 14px;
}
.nav-item:hover { background: var(--panel-2); color: var(--text); }
.nav-item.active { background: var(--accent); color: #fff; }
.nav-item .ico { width: 20px; text-align: center; }
.sidebar-foot { margin-top: auto; border-top: 1px solid var(--line); padding-top: 12px; }
.logout {
  width: 100%; margin-top: 8px; padding: 8px; background: transparent;
  border: 1px solid var(--line); color: var(--muted); border-radius: 8px; cursor: pointer;
}
.logout:hover { color: var(--text); border-color: var(--muted); }

.content { flex: 1; padding: 32px 40px; }
.page-head { display: flex; align-items: center; gap: 14px; margin-bottom: 24px; }
.page-head h1 { margin: 0; font-size: 24px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.card {
  display: flex; gap: 14px; align-items: center; background: var(--panel);
  border: 1px solid var(--line); border-radius: 12px; padding: 18px;
  transition: border-color .15s, transform .15s;
}
.card:hover { border-color: var(--accent); transform: translateY(-2px); }
.card-ico { font-size: 28px; }
.card-body h3 { margin: 0 0 6px; font-size: 15px; }

.badge { font-size: 12px; padding: 3px 9px; border-radius: 99px; }
.badge-ok { background: rgba(34,197,94,.15); color: var(--ok); }
.badge-wait { background: rgba(245,158,11,.15); color: var(--wait); }

.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 24px; max-width: 760px; }
.notice {
  background: rgba(245,158,11,.1); border: 1px solid rgba(245,158,11,.3);
  border-radius: 8px; padding: 14px 16px; margin: 16px 0; font-size: 14px;
}
code { background: var(--panel-2); padding: 2px 6px; border-radius: 4px; font-size: 13px; }

/* login */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-card {
  width: 340px; background: var(--panel); border: 1px solid var(--line);
  border-radius: 14px; padding: 32px; display: flex; flex-direction: column; gap: 14px;
}
.login-card label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.login-card input {
  padding: 10px 12px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--bg); color: var(--text); font-size: 14px;
}
.btn-primary {
  padding: 11px; background: var(--accent); border: none; color: #fff;
  border-radius: 8px; font-size: 15px; cursor: pointer; margin-top: 4px;
}
.btn-primary:hover { background: #2563eb; }
.center { text-align: center; }
.form-error { color: #f87171; font-size: 13px; margin: 0; }

/* social module */
.badge-err { background: rgba(239,68,68,.15); color: #f87171; }
.badge-dim { background: var(--panel-2); color: var(--muted); }
.section-title { font-size: 15px; color: var(--muted); margin: 28px 0 12px; font-weight: 600; }
.back { color: var(--muted); font-size: 13px; }
.back:hover { color: var(--text); }

.stat-row { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 8px; }
.stat {
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
  padding: 16px 22px; min-width: 110px; display: flex; flex-direction: column; gap: 4px;
}
.stat-warn { border-color: rgba(239,68,68,.4); }
.stat-num { font-size: 24px; font-weight: 700; }
.stat-lbl { font-size: 12px; color: var(--muted); }

.avatar {
  width: 44px; height: 44px; border-radius: 50%; background: var(--panel-2);
  display: flex; align-items: center; justify-content: center; font-weight: 700;
  font-size: 15px; flex-shrink: 0;
}
.chips { display: flex; gap: 6px; margin-bottom: 6px; flex-wrap: wrap; }
.metrics-line { font-size: 12px; color: var(--muted); }

.post-list { display: flex; flex-direction: column; gap: 10px; max-width: 820px; }
.post-item { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }
.post-meta { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.post-meta a, .post-metrics a { color: var(--accent); }
.post-text { font-size: 14px; line-height: 1.5; }
.post-metrics { font-size: 12px; color: var(--muted); margin-top: 8px; }

/* projects / data table */
.dist { display: flex; gap: 28px; flex-wrap: wrap; margin: 16px 0 8px; }
.dist-title { font-size: 12px; color: var(--muted); margin-right: 8px; }
.chip { display: inline-block; background: var(--panel-2); border-radius: 99px; padding: 3px 10px; font-size: 12px; margin: 0 6px 6px 0; }
.chip b { color: var(--accent); }

.filters { display: flex; gap: 10px; flex-wrap: wrap; margin: 16px 0; }
.filters input, .filters select {
  padding: 8px 10px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--panel); color: var(--text); font-size: 13px;
}
.filters input { min-width: 240px; }
.filters .btn-primary { margin: 0; padding: 8px 18px; }

.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th, .data-table td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.data-table th { color: var(--muted); font-weight: 600; position: sticky; top: 0; background: var(--bg); }
.data-table tbody tr:hover { background: var(--panel); }
.data-table .mono { font-family: ui-monospace, monospace; font-size: 12px; white-space: nowrap; }
.data-table .desc { max-width: 360px; color: var(--muted); }
.data-table .nowrap { white-space: nowrap; }

.pager { display: flex; gap: 16px; align-items: center; margin: 18px 0; }
.pager a { color: var(--accent); }

/* finance */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }
.data-table .num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }

/* tender intelligence */
.tab-link { margin-left: auto; color: var(--accent); font-size: 13px; }
.score { display: inline-block; min-width: 30px; text-align: center; padding: 2px 8px; border-radius: 6px; font-weight: 700; font-size: 12px; }
.score-high { background: rgba(34,197,94,.18); color: var(--ok); }
.score-medium { background: rgba(245,158,11,.18); color: var(--wait); }
.score-low { background: var(--panel-2); color: var(--muted); }

/* AI digest + ask */
.digest { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 20px 22px; margin-bottom: 24px; }
.digest-head { display: flex; align-items: baseline; gap: 12px; }
.digest-head .section-title { margin: 0 0 10px; }
.digest-summary { font-size: 15px; line-height: 1.6; margin: 4px 0 16px; }
.digest-items { display: flex; flex-direction: column; gap: 10px; }
.digest-item { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; background: var(--bg); border-radius: 8px; border-left: 3px solid var(--line); }
.digest-item.prio-high { border-left-color: #f87171; }
.digest-item.prio-medium { border-left-color: var(--wait); }
.digest-item .badge { flex-shrink: 0; }

.ask-form { display: flex; flex-direction: column; gap: 10px; margin: 12px 0; }
.ask-form textarea { padding: 12px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); color: var(--text); font-size: 14px; font-family: inherit; resize: vertical; }
.ask-form .btn-primary { align-self: flex-start; margin: 0; padding: 9px 22px; }
.ask-answer { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 16px; }
.answer-body { font-size: 15px; line-height: 1.65; margin-top: 8px; }