:root {
  --bg: #f4f6f5;
  --surface: #ffffff;
  --surface-2: #f8faf9;
  --border: #e3e8e5;
  --text: #17211b;
  --muted: #5f6d65;
  --brand: #16a34a;
  --brand-strong: #128a3e;
  --brand-soft: #e7f6ec;
  --danger: #dc2626;
  --danger-soft: #fdecec;
  --warn: #b45309;
  --warn-soft: #fdf3e2;
  --info: #2563eb;
  --info-soft: #e8effd;
  --sidebar: #0f1f17;
  --sidebar-text: #c9d6cf;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 20, .06), 0 1px 3px rgba(16, 24, 20, .08);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1411; --surface: #141d18; --surface-2: #18231d; --border: #26332c; --text: #e6eee9; --muted: #93a39a;
    --brand-soft: #143322; --danger-soft: #3a1717; --warn-soft: #3a2a12; --info-soft: #172544; --sidebar: #0a110d;
    --shadow: none; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--brand); }
h1 { font-size: 22px; margin: 0; }
h2 { font-size: 16px; margin: 0 0 12px; }
h3 { font-size: 14px; margin: 16px 0 8px; }
code { background: var(--surface-2); border: 1px solid var(--border); border-radius: 4px; padding: 1px 5px; font-size: 12px; word-break: break-all; }

.layout { display: flex; min-height: 100vh; }
.sidebar { width: 230px; background: var(--sidebar); color: var(--sidebar-text); padding: 20px 12px; display: flex; flex-direction: column; gap: 4px; position: sticky; top: 0; height: 100vh; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; color: #fff; font-size: 16px; padding: 4px 10px 20px; }
.logo span { width: 30px; height: 30px; border-radius: 8px; background: var(--brand); display: grid; place-items: center; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 8px; color: var(--sidebar-text); text-decoration: none; }
.nav a:hover { background: rgba(255,255,255,.06); }
.nav a.active { background: rgba(22,163,74,.22); color: #fff; }
.sidebar .spacer { flex: 1; }
.sidebar .me { font-size: 12px; padding: 8px 12px; border-top: 1px solid rgba(255,255,255,.08); }
.main { flex: 1; padding: 28px 32px; max-width: 1200px; min-width: 0; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); margin-bottom: 16px; }
.grid { display: grid; gap: 16px; }
.grid.cols-4 { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.stat .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.stat .value { font-size: 28px; font-weight: 700; margin-top: 4px; font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.small { font-size: 12px; }

.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--border); background: var(--surface); color: var(--text); padding: 8px 14px; border-radius: 8px; font: inherit; font-weight: 500; cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.primary:hover { background: var(--brand-strong); }
.btn.danger { color: var(--danger); }
.btn.sm { padding: 4px 10px; font-size: 13px; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.fb { background: #1877f2; border-color: #1877f2; color: #fff; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

label { display: block; font-weight: 500; margin-bottom: 4px; }
.field { margin-bottom: 14px; }
.hint { color: var(--muted); font-size: 12px; margin-top: 4px; }
input, select, textarea { width: 100%; font: inherit; color: inherit; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand); outline-offset: -1px; }
textarea { min-height: 110px; resize: vertical; }
.row { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; }
.empty { text-align: center; color: var(--muted); padding: 32px 12px; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 500; background: var(--surface-2); color: var(--muted); border: 1px solid var(--border); white-space: nowrap; }
.badge.green { background: var(--brand-soft); color: var(--brand); border-color: transparent; }
.badge.red { background: var(--danger-soft); color: var(--danger); border-color: transparent; }
.badge.yellow { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.badge.blue { background: var(--info-soft); color: var(--info); border-color: transparent; }

.progress { height: 8px; background: var(--surface-2); border-radius: 999px; overflow: hidden; border: 1px solid var(--border); }
.progress > div { height: 100%; background: var(--brand); transition: width .4s; }

.bubble { background: #dcf8c6; color: #111; border-radius: 10px 10px 10px 2px; padding: 10px 12px; white-space: pre-wrap; max-width: 420px; box-shadow: var(--shadow); }
.phone-preview { background: #e5ddd5; border-radius: var(--radius); padding: 16px; }
@media (prefers-color-scheme: dark) { .phone-preview { background: #0b141a; } .bubble { background: #005c4b; color: #e9edef; } }

.map-row { display: grid; grid-template-columns: 56px 1.3fr 1fr 1fr; gap: 8px; align-items: center; margin-bottom: 8px; }
.steps { counter-reset: step; padding-left: 0; list-style: none; }
.steps li { counter-increment: step; position: relative; padding-left: 34px; margin-bottom: 12px; }
.steps li::before { content: counter(step); position: absolute; left: 0; top: 0; width: 24px; height: 24px; border-radius: 50%; background: var(--brand-soft); color: var(--brand); font-weight: 700; display: grid; place-items: center; font-size: 12px; }

.auth { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.auth .card { width: 100%; max-width: 380px; }

dialog { border: 1px solid var(--border); border-radius: var(--radius); padding: 0; width: min(560px, calc(100vw - 32px)); background: var(--surface); color: var(--text); }
dialog::backdrop { background: rgba(0,0,0,.4); }
dialog .dlg-body { padding: 20px; max-height: 75vh; overflow: auto; }
dialog .dlg-foot { padding: 12px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; }

#toast { position: fixed; bottom: 20px; right: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 100; }
#toast div { background: var(--text); color: var(--bg); padding: 10px 14px; border-radius: 8px; box-shadow: var(--shadow); max-width: 360px; }
#toast div.error { background: var(--danger); color: #fff; }

@media (max-width: 800px) {
  .layout { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: static; flex-direction: row; flex-wrap: wrap; padding: 10px; }
  .logo { padding: 4px 10px; }
  .nav { display: flex; flex-wrap: wrap; }
  .sidebar .spacer, .sidebar .me { display: none; }
  .main { padding: 16px; }
  .map-row { grid-template-columns: 1fr; }
}