:root {
  --bg: #f6f7f5;
  --surface: #ffffff;
  --border: #e2e5df;
  --border-strong: #cfd4ca;
  --ink: #1c2320;
  --ink-soft: #5d6b63;
  --ink-faint: #8a978f;
  --accent: #1f6b4a;
  --accent-soft: #e8f1ec;
  --danger: #a8352b;
  --danger-soft: #fbeceb;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(28, 35, 32, 0.06), 0 8px 24px rgba(28, 35, 32, 0.05);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 ui-sans-serif, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

button, input, select, textarea { font: inherit; color: inherit; }

.hidden { display: none !important; }

/* Layout */
.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand { font-weight: 650; letter-spacing: -0.01em; }
.brand span { color: var(--ink-faint); font-weight: 450; }

.tabs { display: flex; gap: 4px; margin-left: 12px; }

.tab {
  background: none;
  border: 1px solid transparent;
  padding: 6px 12px;
  border-radius: 7px;
  cursor: pointer;
  color: var(--ink-soft);
}
.tab:hover { background: var(--bg); }
.tab.active { background: var(--accent-soft); color: var(--accent); font-weight: 550; }

.spacer { flex: 1; }

.wrap { max-width: 1240px; margin: 0 auto; padding: 24px; }
.narrow { max-width: 760px; }

/* Cards */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.card + .card { margin-top: 16px; }

h1 { font-size: 20px; margin: 0 0 4px; letter-spacing: -0.01em; }
h2 { font-size: 15px; margin: 0 0 14px; letter-spacing: -0.005em; }
.sub { color: var(--ink-soft); font-size: 13px; margin: 0 0 18px; }

/* Forms */
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 5px; }
.field.full { grid-column: 1 / -1; }

label { font-size: 12.5px; color: var(--ink-soft); font-weight: 550; }
.hint { font-size: 11.5px; color: var(--ink-faint); font-weight: 400; }

input[type="text"], input[type="password"], input[type="url"], input[type="month"],
input[type="date"], select, textarea {
  padding: 9px 11px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--surface);
  outline: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
textarea { resize: vertical; min-height: 64px; }

.row-with-add { display: flex; gap: 6px; }
.row-with-add select { flex: 1; }

.icon-btn {
  width: 36px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  border-radius: 8px;
  cursor: pointer;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1;
}
.icon-btn:hover { background: var(--accent-soft); color: var(--accent); border-color: var(--accent); }

.check { display: flex; align-items: flex-start; gap: 9px; }
.check input { margin-top: 3px; }
.check label { font-size: 13px; color: var(--ink); font-weight: 450; }

button.primary {
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
  padding: 9px 18px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 550;
}
button.primary:hover { filter: brightness(1.08); }
button.primary:disabled { opacity: 0.55; cursor: default; }

button.ghost {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  color: var(--ink-soft);
}
button.ghost:hover { background: var(--bg); }

.actions { display: flex; gap: 10px; align-items: center; margin-top: 18px; }

/* Preview */
.preview {
  margin-top: 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
}
.preview .label { font-size: 11.5px; color: var(--ink-faint); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }
.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px;
  word-break: break-all;
  margin-top: 5px;
}

/* Messages */
.msg { padding: 10px 13px; border-radius: 8px; font-size: 13.5px; margin-top: 14px; }
.msg.ok { background: var(--accent-soft); color: var(--accent); }
.msg.err { background: var(--danger-soft); color: var(--danger); }

/* Table */
.toolbar { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 16px; }
.toolbar .field { gap: 4px; }

.table-scroll { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }

table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
th {
  text-align: left;
  padding: 11px 12px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  color: var(--ink-soft);
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}
th:hover { color: var(--accent); }
td { padding: 11px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: #fafbf9; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

.link-title { font-weight: 550; cursor: pointer; color: var(--accent); }
.link-title:hover { text-decoration: underline; }
.muted { color: var(--ink-faint); font-size: 12px; }

.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 20px;
  background: var(--bg);
  border: 1px solid var(--border);
  font-size: 11.5px;
  color: var(--ink-soft);
  white-space: nowrap;
}

/* View switcher */
.viewswitch {
  display: inline-flex;
  gap: 2px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 3px;
  margin-bottom: 14px;
}

.seg {
  background: none;
  border: none;
  padding: 6px 13px;
  border-radius: 7px;
  cursor: pointer;
  color: var(--ink-soft);
  font-size: 13.5px;
}
.seg:hover { color: var(--ink); }
.seg.active { background: var(--surface); color: var(--accent); font-weight: 550; box-shadow: 0 1px 2px rgba(28,35,32,0.08); }

/* Enquiry columns carry the weight: they are the reason the page exists. */
td.enq { font-weight: 600; color: var(--accent); }
td.enq.zero { font-weight: 400; color: var(--ink-faint); }

.breakdown { margin-top: 8px; }
.bar-row { display: flex; align-items: center; gap: 10px; padding: 4px 0; font-size: 13px; }
.bar-row .name { width: 130px; flex-shrink: 0; color: var(--ink-soft); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-row .track { flex: 1; background: var(--bg); border-radius: 3px; height: 8px; overflow: hidden; }
.bar-row .fill { background: var(--accent); height: 100%; border-radius: 3px; }
.bar-row .val { width: 38px; text-align: right; font-variant-numeric: tabular-nums; color: var(--ink); }

.cols2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 600px) { .cols2 { grid-template-columns: 1fr; } }

/* Detail drawer */
.drawer-bg {
  position: fixed; inset: 0;
  background: rgba(28, 35, 32, 0.35);
  z-index: 40;
}
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(620px, 100%);
  background: var(--surface);
  z-index: 41;
  overflow-y: auto;
  padding: 24px;
  box-shadow: -8px 0 32px rgba(28, 35, 32, 0.12);
}
.drawer-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 18px; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 16px 0; }
.stat { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 12px; }
.stat .n { font-size: 22px; font-weight: 600; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.stat .k { font-size: 11.5px; color: var(--ink-soft); margin-top: 2px; }

.kv { display: grid; grid-template-columns: 130px 1fr; gap: 7px 14px; font-size: 13px; margin-top: 14px; }
.kv dt { color: var(--ink-soft); }
.kv dd { margin: 0; word-break: break-all; }

.spark { display: flex; align-items: flex-end; gap: 2px; height: 70px; margin-top: 8px; }
.spark div { flex: 1; background: var(--accent); border-radius: 2px 2px 0 0; min-height: 2px; opacity: 0.8; }

.empty { padding: 40px; text-align: center; color: var(--ink-faint); }

/* Login */
.login-wrap { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 24px; }
.login-card { width: 100%; max-width: 360px; }

@media (max-width: 720px) {
  .grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .wrap { padding: 16px; }
}