:root {
  color-scheme: dark;
  --bg: #0b1020;
  --bg-2: #0f1628;
  --surface: #151d33;
  --surface-2: #1b2540;
  --border: #2a3656;
  --border-soft: #1f2a45;
  --text-strong: #f2f6fc;
  --text: #d7e0ee;
  --muted: #9aa8bf;
  --dim: #6d7b93;
  --accent: #5e97f0;
  --accent-bg: rgba(94, 151, 240, .16);
  --good: #48c380; --good-bg: rgba(72, 195, 128, .16);
  --bad: #ee7671; --bad-bg: rgba(238, 118, 113, .16);
  --warn: #e3a44b; --warn-bg: rgba(227, 164, 75, .16);
  --purple: #b48cf2; --purple-bg: rgba(180, 140, 242, .16);
  --info: #85c4f0; --info-bg: rgba(133, 196, 240, .14);
  --shadow: 0 12px 40px rgba(0, 0, 0, .45);
  --radius: 10px;
}
@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --bg: #f3f5f9; --bg-2: #eaeef5; --surface: #ffffff; --surface-2: #f6f8fc;
    --border: #d5dcea; --border-soft: #e6eaf2;
    --text-strong: #131c2e; --text: #2b3750; --muted: #5b6880; --dim: #8b96ab;
    --accent: #3568cf; --accent-bg: rgba(53, 104, 207, .1);
    --good: #1d9455; --good-bg: rgba(29, 148, 85, .12);
    --bad: #c9443e; --bad-bg: rgba(201, 68, 62, .1);
    --warn: #b87412; --warn-bg: rgba(184, 116, 18, .12);
    --purple: #7b4fd0; --purple-bg: rgba(123, 79, 208, .1);
    --info: #2a7cb8; --info-bg: rgba(42, 124, 184, .1);
    --shadow: 0 12px 40px rgba(20, 30, 60, .18);
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
[hidden] { display: none !important; }
h1 { font-size: 22px; margin: 0; color: var(--text-strong); letter-spacing: -.01em; }
h2 { font-size: 16px; margin: 0 0 10px; color: var(--text-strong); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; }
td > .mono:only-child { white-space: nowrap; }
.muted { color: var(--muted); }
.dim { color: var(--dim); }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* top bar */
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 24px; padding: 0 24px; height: 56px;
  background: var(--bg-2); border-bottom: 1px solid var(--border-soft); }
.brand { font-weight: 800; font-size: 18px; color: var(--text-strong); letter-spacing: .02em; }
.brand b { color: var(--accent); margin-left: 3px; }
.brand:hover { text-decoration: none; }
nav { display: flex; gap: 4px; flex: 1; overflow-x: auto; }
nav a { color: var(--muted); padding: 7px 12px; border-radius: 8px; white-space: nowrap; font-weight: 500; }
nav a:hover { color: var(--text-strong); background: var(--surface); text-decoration: none; }
nav a.on { color: var(--text-strong); background: var(--accent-bg); }
.me { display: flex; align-items: center; gap: 10px; color: var(--muted); white-space: nowrap; }

main { padding: 22px 24px 60px; max-width: 1680px; margin: 0 auto; }
.loading { color: var(--muted); padding: 40px; text-align: center; }

.page-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.page-head .grow { flex: 1; }
.crumbs { color: var(--muted); margin-bottom: 6px; font-size: 13px; }

/* buttons & inputs */
.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--border); background: var(--surface); color: var(--text-strong);
  padding: 7px 13px; border-radius: 8px; font: inherit; font-weight: 500; cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--bad); }
.btn.danger:hover { border-color: var(--bad); }
.btn.ghost { background: transparent; }
.btn.sm { padding: 4px 9px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: default; }
input, select, textarea { font: inherit; color: var(--text-strong); background: var(--bg-2); border: 1px solid var(--border);
  border-radius: 8px; padding: 7px 10px; outline: none; min-width: 0; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-bg); }
textarea { resize: vertical; min-height: 70px; width: 100%; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.toolbar input[type=search] { width: 260px; }
.toolbar .count { color: var(--muted); margin-left: auto; }
label.chk { display: inline-flex; gap: 6px; align-items: center; color: var(--muted); cursor: pointer; }

/* tables */
.card { background: var(--surface); border: 1px solid var(--border-soft); border-radius: var(--radius); }
.card.pad { padding: 16px 18px; }
.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--border-soft); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; }
th, td { padding: 8px 12px; text-align: left; border-bottom: 1px solid var(--border-soft); vertical-align: top; }
th { position: sticky; top: 0; background: var(--surface-2); color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase;
  letter-spacing: .03em; white-space: nowrap; cursor: pointer; user-select: none; z-index: 1; }
th.nosort { cursor: default; }
th .arr { color: var(--accent); margin-left: 4px; }
tbody tr:hover { background: var(--surface-2); }
tbody tr.click { cursor: pointer; }
tr:last-child td { border-bottom: 0; }
td.wrap { white-space: normal; min-width: 220px; }
.empty { padding: 30px; text-align: center; color: var(--muted); }

/* badges & chips */
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; background: var(--surface-2); color: var(--muted); }
.b-active, .b-won { background: var(--good-bg); color: var(--good); }
.b-paused, .b-test { background: var(--warn-bg); color: var(--warn); }
.b-stopped, .b-lost { background: var(--bad-bg); color: var(--bad); }
.b-new { background: var(--info-bg); color: var(--info); }
.b-contacted, .b-negotiation { background: var(--accent-bg); color: var(--accent); }
.b-terms { background: var(--purple-bg); color: var(--purple); }
.chips { display: flex; flex-wrap: wrap; gap: 4px; }
.chip { display: inline-flex; gap: 4px; padding: 1px 7px; border-radius: 6px; background: var(--surface-2); border: 1px solid var(--border-soft);
  font-size: 12px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.chip b { color: var(--text-strong); font-weight: 600; }
.chip.base { opacity: .75; }
.chip.none b { color: var(--dim); }
button.chip { cursor: pointer; color: var(--text); font: inherit; font-size: 12px; }
button.chip.on { background: var(--accent); border-color: var(--accent); color: #fff; }

/* layout blocks */
.grid2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 420px); gap: 16px; align-items: start; }
@media (max-width: 1100px) { .grid2 { grid-template-columns: 1fr; } }
.kv { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px 18px; }
.kv div span { display: block; font-size: 12px; color: var(--muted); margin-bottom: 2px; }
.kv div b { color: var(--text-strong); font-weight: 500; word-break: break-word; }
.section { margin-top: 18px; }
.section-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.section-head h2 { margin: 0; }
.pre { white-space: pre-wrap; word-break: break-word; }

/* timeline */
.timeline { display: flex; flex-direction: column; gap: 10px; max-height: 640px; overflow-y: auto; }
.tl { border-left: 2px solid var(--border); padding: 2px 0 2px 12px; }
.tl.note { border-color: var(--accent); }
.tl .when { font-size: 12px; color: var(--dim); }
.tl .what { color: var(--text); word-break: break-word; }
.note-form { display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px; }
.note-form textarea { min-height: 56px; }

/* kanban */
.kanban { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(250px, 1fr); gap: 12px; overflow-x: auto; padding-bottom: 8px; align-items: start; }
.col { background: var(--bg-2); border: 1px solid var(--border-soft); border-radius: var(--radius); min-height: 200px; display: flex; flex-direction: column; }
.col.over { border-color: var(--accent); background: var(--accent-bg); }
.col-head { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-bottom: 1px solid var(--border-soft); font-weight: 600; color: var(--text-strong); }
.col-head .n { margin-left: auto; color: var(--muted); font-weight: 500; }
.col-body { padding: 8px; display: flex; flex-direction: column; gap: 8px; }
.lead-card { background: var(--surface); border: 1px solid var(--border-soft); border-radius: 8px; padding: 10px 11px; cursor: pointer; }
.lead-card:hover { border-color: var(--accent); }
.lead-card.dragging { opacity: .4; }
.lead-card .t { font-weight: 600; color: var(--text-strong); margin-bottom: 3px; }
.lead-card .s { font-size: 12.5px; color: var(--muted); }
.lead-card .next { font-size: 12.5px; margin-top: 6px; }
.overdue { color: var(--bad); font-weight: 600; }
.today { color: var(--warn); font-weight: 600; }

/* modal */
.overlay { position: fixed; inset: 0; background: rgba(2, 6, 16, .6); z-index: 50; display: flex; justify-content: center; align-items: flex-start;
  padding: 40px 16px; overflow-y: auto; }
.modal { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow); width: min(920px, 100%); }
.modal.wide { width: min(1180px, 100%); }
.modal-head { display: flex; align-items: center; gap: 10px; padding: 16px 20px; border-bottom: 1px solid var(--border-soft); }
.modal-head h2 { margin: 0; flex: 1; }
.modal-body { padding: 18px 20px; }
.modal-foot { display: flex; gap: 8px; justify-content: flex-end; padding: 14px 20px; border-top: 1px solid var(--border-soft); align-items: center; }
.modal-foot .left { margin-right: auto; display: flex; gap: 8px; }
.form { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 12px 14px; }
.form label { display: flex; flex-direction: column; gap: 4px; font-size: 12.5px; color: var(--muted); }
.form label.full { grid-column: 1 / -1; }
.form label.two { grid-column: span 2; }
.req::after { content: ' *'; color: var(--bad); }
.form-section { grid-column: 1 / -1; font-weight: 600; color: var(--text-strong); margin-top: 6px; padding-top: 10px; border-top: 1px solid var(--border-soft); }
.form-section:first-child { border-top: 0; margin-top: 0; padding-top: 0; }

.geo-editor table td { padding: 4px 6px; border-bottom: 0; }
.geo-editor input { width: 100%; }
.geo-editor .g { width: 72px; text-transform: uppercase; }
.geo-editor { max-height: 360px; overflow-y: auto; border: 1px solid var(--border-soft); border-radius: 8px; }

/* auth */
.auth { max-width: 380px; margin: 10vh auto 0; }
.auth .card { padding: 26px 26px 22px; }
.auth h1 { margin-bottom: 4px; }
.auth form { display: flex; flex-direction: column; gap: 12px; margin-top: 18px; }
.auth label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); font-size: 13px; }
.err { color: var(--bad); min-height: 18px; font-size: 13px; }

/* toasts */
#toasts { position: fixed; right: 18px; bottom: 18px; display: flex; flex-direction: column; gap: 8px; z-index: 100; }
.toast { background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--good); border-radius: 8px; padding: 10px 14px; box-shadow: var(--shadow); max-width: 420px; }
.toast.bad { border-left-color: var(--bad); }
.copy-box { display: flex; gap: 8px; margin-top: 8px; }
.copy-box input { flex: 1; font-family: ui-monospace, Menlo, monospace; font-size: 12px; }

.matrix td, .matrix th { padding: 5px 8px; font-size: 12.5px; }
.matrix th { text-transform: none; }
.matrix td.cell { text-align: right; font-variant-numeric: tabular-nums; }
.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.seg button { border: 0; background: transparent; color: var(--muted); padding: 6px 12px; font: inherit; cursor: pointer; }
.seg button.on { background: var(--accent-bg); color: var(--text-strong); }

@media (max-width: 760px) {
  .top { gap: 10px; padding: 0 12px; }
  .me span { display: none; }
  main { padding: 14px 12px 50px; }
  .toolbar input[type=search] { width: 100%; }
}

.w-geo { width: 140px; }
.mt8 { margin-top: 8px; }
.mb12 { margin-bottom: 12px; }
.mb6 { margin-bottom: 6px; }
.grow { flex: 1; }