:root {
  --ink: #0d2347; --ink-2: #33456a; --muted: #6b7a90; --line: #e6e0d4; --bg: #f6f3ec; --card: #fff;
  --blue: #0a7cf0; --blue-soft: #e9f3ff; --green: #13865a; --green-soft: #e6f6ee; --amber: #b86e00; --amber-soft: #fff4dc; --red: #c23030; --red-soft: #fdecec;
  --r: 14px; --shadow: 0 6px 24px rgba(13, 35, 71, .08);
  color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif; }
[hidden] { display: none !important; }
a { color: var(--blue); }
h1, h2, h3 { line-height: 1.25; }
.muted { color: var(--muted); }
.mono { font-family: Consolas, "Courier New", monospace; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 40px; padding: 8px 14px; border-radius: 10px; border: 1.5px solid var(--line); background: var(--card); color: var(--ink); font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; white-space: nowrap; }
.btn:hover { border-color: var(--ink); }
.btn.primary { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn.blue { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn.green { background: var(--green); border-color: var(--green); color: #fff; }
.btn.danger { color: var(--red); }
.btn.small { min-height: 34px; padding: 5px 10px; font-size: .88rem; }
.btn:disabled { opacity: .55; cursor: progress; }
input, select, textarea { width: 100%; font: inherit; color: var(--ink); padding: 9px 11px; border: 1.5px solid var(--line); border-radius: 10px; background: #fff; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--blue-soft); border-color: var(--blue); }
textarea { min-height: 90px; resize: vertical; }
label { display: grid; gap: 4px; font-size: .86rem; font-weight: 600; color: var(--ink-2); }

/* login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: min(380px, 100%); display: grid; gap: 14px; padding: 28px; background: var(--card); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); text-align: center; }
.login-card h1 { margin: 0; font-size: 1.3rem; }
.login-card img { margin: 0 auto; }
.login-card [data-step] { display: grid; gap: 12px; text-align: left; }
.err { color: var(--red); min-height: 1.2em; margin: 0; }

/* shell */
.app { display: grid; grid-template-columns: 230px 1fr; grid-template-rows: auto 1fr; min-height: 100vh; }
.side { grid-row: 1 / 3; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 14px; padding: 18px 12px; background: var(--ink); color: #fff; overflow-y: auto; }
.brand { display: flex; align-items: center; gap: 10px; padding: 0 8px 10px; font-size: 1.05rem; }
.brand b { color: #7cc0ff; }
.brand img { border-radius: 8px; background: #fff; }
.side nav { display: grid; gap: 2px; flex: 1; align-content: start; }
.side nav a { display: flex; justify-content: space-between; align-items: center; padding: 10px 12px; border-radius: 10px; color: #d5def0; text-decoration: none; font-weight: 600; }
.side nav a:hover { background: rgba(255,255,255,.08); color: #fff; }
.side nav a.on { background: #fff; color: var(--ink); }
.side nav i { font-style: normal; font-size: .75rem; background: #ffb020; color: var(--ink); border-radius: 999px; padding: 1px 8px; }
.side nav i:empty { display: none; }
.side .btn { margin: 0 8px; }
.top { display: flex; align-items: center; gap: 12px; padding: 14px 22px; background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.top h1 { margin: 0; font-size: 1.25rem; flex: 1; }
.top-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.menu { display: none; border: 0; background: none; font-size: 1.5rem; color: var(--ink); cursor: pointer; }
.main { padding: 22px; max-width: 1300px; width: 100%; }

/* dashboard */
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; margin-bottom: 18px; }
.kpi { padding: 14px 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); text-decoration: none; color: inherit; }
.kpi span { display: block; font-size: .8rem; color: var(--muted); font-weight: 600; }
.kpi b { font-size: 1.6rem; }
.kpi.warn b { color: var(--amber); }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 16px 18px; }
.card h2 { margin: 0 0 12px; font-size: 1.02rem; }
.bars { display: flex; align-items: flex-end; gap: 3px; height: 110px; }
.bars span { flex: 1; background: var(--blue); border-radius: 4px 4px 0 0; min-height: 2px; position: relative; }
.stages { display: grid; gap: 8px; }
.stage-row { display: grid; grid-template-columns: 120px 1fr 32px; gap: 8px; align-items: center; font-size: .88rem; }
.stage-row div { height: 10px; background: var(--blue-soft); border-radius: 6px; overflow: hidden; }
.stage-row div i { display: block; height: 100%; background: var(--blue); }
.mini-list { display: grid; gap: 6px; margin: 0; padding: 0; list-style: none; }
.mini-list li { display: flex; justify-content: space-between; gap: 10px; padding: 8px 10px; border-radius: 10px; background: var(--bg); font-size: .9rem; cursor: pointer; }
.mini-list li small { color: var(--muted); white-space: nowrap; }

/* lists */
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.toolbar input { flex: 1 1 220px; }
.toolbar select { flex: 0 1 180px; }
.table { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.table th, .table td { padding: 11px 12px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; font-size: .92rem; }
.table th { background: #faf8f3; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.table tbody tr { cursor: pointer; }
.table tbody tr:hover { background: #fbfaf6; }
.table tr:last-child td { border-bottom: 0; }
.pill { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: .78rem; font-weight: 700; background: var(--blue-soft); color: var(--blue); white-space: nowrap; }
.pill.new, .pill.awaiting-payment, .pill.enquiry, .pill.issued { background: var(--amber-soft); color: var(--amber); }
.pill.paid, .pill.sent, .pill.won, .pill.completed, .pill.closed, .pill.active { background: var(--green-soft); color: var(--green); }
.pill.lost, .pill.cancelled, .pill.rejected { background: var(--red-soft); color: var(--red); }
.pager { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; color: var(--muted); font-size: .9rem; }
.empty { padding: 30px; text-align: center; color: var(--muted); background: var(--card); border: 1px dashed var(--line); border-radius: var(--r); }
.overdue { color: var(--red); font-weight: 700; }

/* drawer */
.drawer { position: fixed; inset: 0; z-index: 20; }
.drawer-bg { position: absolute; inset: 0; background: rgba(13, 35, 71, .35); }
.drawer-panel { position: absolute; top: 0; right: 0; bottom: 0; width: min(640px, 100%); background: var(--bg); display: flex; flex-direction: column; box-shadow: -10px 0 40px rgba(0,0,0,.15); }
.drawer-panel header { display: flex; align-items: center; gap: 10px; padding: 14px 18px; background: var(--card); border-bottom: 1px solid var(--line); }
.drawer-panel h2 { margin: 0; font-size: 1.1rem; flex: 1; }
.x { border: 0; background: none; font-size: 1.8rem; line-height: 1; cursor: pointer; color: var(--ink); }
.drawer-body { padding: 16px 18px 40px; overflow-y: auto; display: grid; gap: 14px; align-content: start; }
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 6px 12px; margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 14px; font-size: .92rem; }
.kv dt { color: var(--muted); font-weight: 600; }
.kv dd { margin: 0; word-break: break-word; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid .full { grid-column: 1 / -1; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.items { display: grid; gap: 8px; }
.item-row { display: grid; grid-template-columns: 1.2fr 1.6fr 70px 110px 34px; gap: 6px; align-items: end; }
.item-row button { min-height: 40px; }
.total-line { text-align: right; font-weight: 700; font-size: 1.1rem; }
.section-title { margin: 6px 0 0; font-size: .95rem; }
.topic-list { margin: 0; padding-left: 18px; }

.toast { position: fixed; left: 50%; bottom: 20px; transform: translate(-50%, 140%); padding: 11px 18px; border-radius: 12px; background: var(--ink); color: #fff; font-weight: 600; transition: transform .25s, opacity .25s; opacity: 0; pointer-events: none; z-index: 30; max-width: calc(100% - 32px); }
.toast.on { transform: translate(-50%, 0); opacity: 1; }
.toast.bad { background: var(--red); }

@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  .side { position: fixed; z-index: 15; left: 0; width: 250px; transform: translateX(-100%); transition: transform .2s; }
  .app.nav-open .side { transform: none; box-shadow: 10px 0 40px rgba(0,0,0,.25); }
  .menu { display: block; }
  .top { padding: 12px 16px; }
  .main { padding: 16px; }
  .table thead { display: none; }
  .table, .table tbody, .table tr, .table td { display: block; width: 100%; }
  .table tr { border-bottom: 1px solid var(--line); padding: 8px 4px; }
  .table td { border: 0; padding: 3px 10px; }
  .table td[data-l]::before { content: attr(data-l) ": "; color: var(--muted); font-size: .78rem; font-weight: 600; }
  .form-grid { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 1fr; }
  .kv dt { margin-top: 6px; }
  .item-row { grid-template-columns: 1fr 1fr; }
  .item-row input[data-k="description"] { grid-column: 1 / -1; order: 2; }
}