/* Traverse Minds admin — brand: charcoal + orange, square corners */

:root {
  --ink: #000000;
  --ink-2: #212429;
  --ink-3: #515459;
  --muted: #919499;
  --line: rgba(0, 0, 0, 0.1);
  --bg: #f0f1f4;
  --surface: #ffffff;
  --accent: #ff4c00;
  --accent-soft: rgba(255, 76, 0, 0.1);
  --sidebar: #212429;
  --ok: #2b9239;
  --info: #2a78d6;
  --danger: #b91c1c;
  --font: Inter, "Segoe UI", system-ui, -apple-system, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { font: 14px/1.5 var(--font); color: var(--ink-2); background: var(--bg); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
.boot { padding: 48px; color: var(--muted); }

/* ── layout ─────────────────────────────────────────────────────────── */
.shell { display: grid; grid-template-columns: 232px 1fr; min-height: 100vh; }
.sidebar { background: var(--sidebar); color: #fff; display: flex; flex-direction: column; padding: 24px 0; position: sticky; top: 0; height: 100vh; }
.brand { padding: 0 24px 28px; font-weight: 700; font-size: 16px; letter-spacing: -0.2px; }
.brand span { color: var(--accent); }
.brand small { display: block; font-weight: 500; font-size: 11px; letter-spacing: 1.6px; text-transform: uppercase; color: rgba(255,255,255,0.45); margin-top: 4px; }
.nav { display: flex; flex-direction: column; }
.nav a { padding: 10px 24px; text-decoration: none; color: rgba(255,255,255,0.65); border-left: 3px solid transparent; display: flex; justify-content: space-between; }
.nav a:hover { color: #fff; background: rgba(255,255,255,0.04); }
.nav a.active { color: #fff; border-left-color: var(--accent); background: rgba(255,255,255,0.06); }
.nav .count { background: var(--accent); color: #fff; font-size: 11px; font-weight: 700; padding: 0 7px; line-height: 20px; }
.sidebar-foot { margin-top: auto; padding: 16px 24px 0; border-top: 1px solid rgba(255,255,255,0.08); font-size: 12px; color: rgba(255,255,255,0.55); }
.sidebar-foot strong { display: block; color: #fff; font-weight: 500; font-size: 13px; }
.main { padding: 32px 40px 64px; min-width: 0; }
/* Consistent vertical rhythm between stacked sections */
.main > * + * { margin-top: 16px; }
.page-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.eyebrow { color: var(--accent); font-size: 11px; font-weight: 700; letter-spacing: 1.6px; text-transform: uppercase; margin: 0 0 6px; }
h1 { font-size: 28px; line-height: 1.15; margin: 0; color: var(--ink); letter-spacing: -0.5px; }
h2 { font-size: 16px; margin: 0 0 12px; color: var(--ink); }

/* ── surfaces ───────────────────────────────────────────────────────── */
.card { background: var(--surface); border: 1px solid var(--line); padding: 20px; }
.grid { display: grid; gap: 16px; }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); }
.stat .value { font-size: 32px; font-weight: 600; color: var(--ink); letter-spacing: -1px; line-height: 1.1; }
.stat .label { color: var(--ink-3); margin-top: 4px; }
.stat.accent { border-top: 3px solid var(--accent); }
.muted { color: var(--muted); }
.small { font-size: 12px; }

/* ── tables ─────────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); background: #fafbfc; white-space: nowrap; }
tbody tr.link { cursor: pointer; }
tbody tr.link:hover { background: #fafbfc; }
tbody tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.nowrap { white-space: nowrap; }

/* ── controls ───────────────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--ink-2); background: var(--ink-2); color: #fff; padding: 8px 14px; cursor: pointer; text-decoration: none; font-weight: 600; font-size: 13px; }
.btn:hover { background: #000; }
.btn.secondary { background: #fff; color: var(--ink-2); border-color: rgba(81,84,89,0.5); }
.btn.secondary:hover { background: var(--bg); }
.btn.accent { background: var(--accent); border-color: var(--accent); }
.btn.danger { background: #fff; color: var(--danger); border-color: var(--danger); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; align-items: center; }
input[type=text], input[type=search], input[type=email], input[type=password], input[type=date], select, textarea {
  border: 1px solid rgba(0,0,0,0.18); background: #fff; padding: 8px 10px; min-height: 36px; border-radius: 0; outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
.filters input[type=search] { min-width: 240px; flex: 1; max-width: 360px; }
textarea { width: 100%; min-height: 110px; resize: vertical; }
label.field { display: grid; gap: 6px; font-size: 12px; font-weight: 600; color: var(--ink-3); }
.form-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); align-items: end; }
.error { color: var(--danger); font-size: 13px; margin: 8px 0 0; min-height: 18px; }
.notice { background: var(--accent-soft); border-left: 3px solid var(--accent); padding: 10px 14px; margin-bottom: 16px; }

/* ── status chips (always text + colour) ────────────────────────────── */
.chip { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 0.6px; text-transform: uppercase; padding: 2px 8px; border: 1px solid; white-space: nowrap; }
.chip.new { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }
.chip.contacted { color: var(--info); border-color: var(--info); background: rgba(42,120,214,0.08); }
.chip.won { color: var(--ok); border-color: var(--ok); background: rgba(43,146,57,0.08); }
.chip.lost { color: var(--ink-3); border-color: rgba(0,0,0,0.25); }
.chip.spam { color: var(--muted); border-color: rgba(0,0,0,0.15); text-decoration: line-through; }
.tag { font-size: 12px; color: var(--ink-3); background: var(--bg); padding: 2px 8px; white-space: nowrap; }

/* ── chart ──────────────────────────────────────────────────────────── */
.chart svg { display: block; width: 100%; height: auto; }
.chart .bar { fill: var(--accent); }
.chart .bar:hover { fill: #c93c00; }
.chart .axis { fill: var(--muted); font-size: 10px; }
.chart .grid-line { stroke: #e1e4e9; }

/* ── detail ─────────────────────────────────────────────────────────── */
.detail { display: grid; grid-template-columns: minmax(0, 3fr) minmax(280px, 2fr); gap: 16px; align-items: start; }
dl.fields { margin: 0; display: grid; grid-template-columns: 180px 1fr; }
dl.fields dt, dl.fields dd { padding: 10px 0; border-bottom: 1px solid var(--line); margin: 0; }
dl.fields dt { color: var(--muted); font-size: 12px; font-weight: 600; text-transform: capitalize; padding-right: 12px; }
dl.fields dd { white-space: pre-wrap; word-break: break-word; color: var(--ink); }
.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.history { list-style: none; padding: 0; margin: 0; font-size: 12px; }
.history li { padding: 8px 0; border-bottom: 1px solid var(--line); color: var(--ink-3); }
.pager { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; }
.empty { padding: 40px; text-align: center; color: var(--muted); }

/* ── login ──────────────────────────────────────────────────────────── */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; background: var(--sidebar); }
.login .card { width: 100%; max-width: 380px; padding: 32px; }
.login h1 { font-size: 22px; margin-bottom: 4px; }
.login form { display: grid; gap: 14px; margin-top: 24px; }
.login .btn { justify-content: center; padding: 11px; }

/* ── responsive ─────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; padding: 12px 0 0; }
  .brand { padding: 0 16px 12px; }
  .nav { flex-direction: row; overflow-x: auto; }
  .nav a { border-left: 0; border-bottom: 3px solid transparent; white-space: nowrap; padding: 10px 14px; gap: 8px; }
  .nav a.active { border-bottom-color: var(--accent); }
  .sidebar-foot { display: none; }
  .main { padding: 20px 16px 48px; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-2, .detail { grid-template-columns: 1fr; }
  dl.fields { grid-template-columns: 1fr; }
  dl.fields dt { border-bottom: 0; padding-bottom: 0; }
  .filters input[type=search] { min-width: 0; max-width: none; width: 100%; }
}