:root {
  --bg: #f4f3ef;
  --surface: #ffffff;
  --ink: #1d2320;
  --muted: #6b726e;
  --line: #e2e0d9;
  --accent: #1f5c45;
  --accent-ink: #ffffff;
  --accent-soft: #e3efe8;
  --danger: #b3261e;
  --danger-soft: #fbe9e7;
  --warn: #8a5a00;
  --warn-soft: #fff4dc;
  --info-soft: #e7eef8;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(20, 30, 25, .06), 0 2px 8px rgba(20, 30, 25, .04);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #131715; --surface: #1b201d; --ink: #e8ece9; --muted: #98a19c; --line: #2c3430;
    --accent: #5fbf94; --accent-ink: #0d1411; --accent-soft: #1f3329;
    --danger: #ff8a80; --danger-soft: #3a1f1d; --warn: #f2c063; --warn-soft: #33290f; --info-soft: #1e2836;
    --shadow: none;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); line-height: 1.45; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.6rem; margin: 0; letter-spacing: -.01em; display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
h2 { font-size: 1.05rem; margin: 0 0 .8rem; }
h3 { font-size: .95rem; margin: 1rem 0 .5rem; }
.muted { color: var(--muted); }
.small { font-size: .85em; }
.pre { white-space: pre-line; }
.nowrap { white-space: nowrap; }
.danger { color: var(--danger) !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; }

/* Layout */
.shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.sidebar { background: var(--surface); border-right: 1px solid var(--line); padding: 1.2rem .9rem; display: flex; flex-direction: column; gap: 1.2rem; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 700; font-size: 1.1rem; color: var(--ink); padding: 0 .5rem; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 30px; height: 30px; border-radius: 8px; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-size: .95rem; }
.brand.big { justify-content: center; font-size: 1.3rem; margin-bottom: .5rem; }
.sidebar nav { display: flex; flex-direction: column; gap: 2px; }
.sidebar nav a { color: var(--ink); padding: .55rem .7rem; border-radius: 8px; }
.sidebar nav a:hover { background: var(--bg); text-decoration: none; }
.sidebar nav a.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.sidebar-foot { margin-top: auto; display: flex; flex-direction: column; gap: .8rem; }
.me { display: flex; justify-content: space-between; align-items: center; font-size: .85rem; color: var(--muted); padding: 0 .3rem; }
.main { padding: 1.8rem 2.2rem 4rem; max-width: 1280px; width: 100%; }
.auth-shell { min-height: 100vh; display: grid; place-items: center; padding: 1rem; }

.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; margin-bottom: 1.4rem; flex-wrap: wrap; }
.crumbs { margin: 0 0 .3rem; font-size: .85rem; color: var(--muted); }
.actions { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; }
.actions form { margin: 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.job-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 1.2rem; align-items: start; }

/* Cards */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem 1.3rem; margin-bottom: 1.2rem; box-shadow: var(--shadow); }
.card.flush { padding: 0; overflow: hidden; }
.card .pad { padding: 1.1rem 1.3rem 0; }
.card.narrow { max-width: 720px; }
.card.warn { background: var(--warn-soft); border-color: transparent; }
.card.warn ul { margin: .4rem 0 .8rem; }
.card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: .6rem; }
.card-head h2 { margin: 0; }
.auth-card { width: 100%; max-width: 400px; }
.auth-card h1 { justify-content: center; font-size: 1.3rem; margin-bottom: 1rem; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; margin-bottom: 1.2rem; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.2rem; color: var(--ink); display: flex; flex-direction: column; box-shadow: var(--shadow); }
a.stat:hover { border-color: var(--accent); text-decoration: none; }
.stat b { font-size: 1.5rem; font-variant-numeric: tabular-nums; }
.stat span { color: var(--muted); font-size: .85rem; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .3rem; font: inherit; font-weight: 500; padding: .5rem .95rem; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--muted); text-decoration: none; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { filter: brightness(1.08); border-color: var(--accent); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--bg); border-color: transparent; }
.btn-sm { padding: .25rem .6rem; font-size: .85rem; }
.btn-block { width: 100%; }
.linkish { background: none; border: 0; color: var(--accent); cursor: pointer; font: inherit; padding: 0; }
.icon-btn { background: none; border: 0; color: var(--muted); font-size: 1.3rem; line-height: 1; cursor: pointer; padding: .2rem .4rem; border-radius: 6px; }
.icon-btn:hover { color: var(--danger); background: var(--danger-soft); }

/* Forms */
.form label, .auth-card label { display: block; margin-bottom: .9rem; font-weight: 500; font-size: .9rem; }
.form label > small, .auth-card label > small { font-weight: 400; }
input, select, textarea { font: inherit; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: .5rem .65rem; width: 100%; }
.form input, .form select, .form textarea, .auth-card input { margin-top: .3rem; display: block; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; border-color: transparent; }
textarea { resize: vertical; }
fieldset { border: 0; padding: 0; margin: 0; }
.row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0 1rem; }
label.check { display: flex; align-items: center; gap: .5rem; font-weight: 400; }
label.check input { width: auto; margin: 0; }
label.inline { display: flex; align-items: center; gap: .4rem; font-size: .9rem; white-space: nowrap; }
.filters { display: flex; gap: .6rem; margin-bottom: 1rem; flex-wrap: wrap; align-items: center; }
.filters input[type=search] { flex: 1; min-width: 200px; }
.filters select { width: auto; }
.filters input[type=date] { width: auto; }

/* Flash */
.flash { padding: .7rem 1rem; border-radius: 8px; margin-bottom: 1rem; background: var(--info-soft); }
.flash-success { background: var(--accent-soft); color: var(--accent); }
.flash-error { background: var(--danger-soft); color: var(--danger); }
.flash-info { background: var(--info-soft); }

/* Tables */
.table { width: 100%; border-collapse: collapse; }
.table th { text-align: left; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 600; padding: .7rem 1rem; border-bottom: 1px solid var(--line); }
.table td { padding: .65rem 1rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: 0; }
.table tr[data-href] { cursor: pointer; }
.table tr[data-href]:hover td { background: var(--bg); }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }
.table tr.archived td { color: var(--muted); }
.table tr.group td { background: var(--bg); font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); padding: .4rem 1rem; }
.empty { color: var(--muted); padding: 1.2rem 1.3rem; margin: 0; }

/* Badges */
.badge { display: inline-block; font-size: .75rem; font-weight: 600; padding: .15rem .55rem; border-radius: 99px; background: var(--bg); color: var(--muted); white-space: nowrap; vertical-align: middle; letter-spacing: 0; }
.badge-draft { background: var(--bg); color: var(--muted); }
.badge-sent { background: var(--info-soft); color: #2f5d9a; }
.badge-provisional { background: var(--warn-soft); color: var(--warn); }
.badge-confirmed { background: var(--accent-soft); color: var(--accent); }
.badge-completed { background: var(--bg); color: var(--ink); }
.badge-cancelled { background: var(--danger-soft); color: var(--danger); }
@media (prefers-color-scheme: dark) { .badge-sent { color: #8fb4e8; } }

/* Job list rows */
.joblist { list-style: none; margin: 0; padding: 0; }
.joblist li a { display: grid; grid-template-columns: 130px 1fr auto; gap: .8rem; align-items: center; padding: .55rem 0; border-bottom: 1px solid var(--line); color: var(--ink); }
.joblist li:last-child a { border-bottom: 0; }
.joblist li a:hover { text-decoration: none; background: var(--bg); }
.jl-date { font-size: .85rem; color: var(--muted); font-variant-numeric: tabular-nums; }
aside .joblist li a { grid-template-columns: 1fr auto; gap: .2rem .8rem; }
aside .jl-date { grid-column: 1 / -1; }
.today { font-style: normal; color: var(--accent); font-weight: 600; }

/* Job page */
.statusbar { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; margin-bottom: 1.2rem; }
.statusbar form { margin: 0; }
.warn-text { color: var(--warn); font-size: .9rem; margin-left: .4rem; }
.lines td { padding: .35rem .5rem; }
.lines th { padding: .6rem .5rem; }
.lines td:first-child, .lines th:first-child { padding-left: 1.3rem; }
.lines input.plain { border-color: transparent; background: transparent; padding: .35rem .4rem; min-width: 180px; }
.lines input.plain:hover { border-color: var(--line); }
.lines input.qty { width: 4.5rem; text-align: right; }
.lines input.money { width: 6.5rem; text-align: right; }
.lines input.pct { width: 4.5rem; text-align: right; }
.lines .avail { font-size: .9rem; color: var(--muted); }
.lines tr.short td { background: var(--danger-soft); }
.short-label { color: var(--danger); font-weight: 600; white-space: nowrap; }
.lines-foot { display: flex; justify-content: space-between; align-items: flex-start; padding: 1rem 1.3rem; border-top: 1px solid var(--line); gap: 1rem; }
.totals { display: grid; grid-template-columns: auto auto; gap: .3rem 1.5rem; margin: 0; font-variant-numeric: tabular-nums; }
.totals dt { color: var(--muted); }
.totals dd { margin: 0; text-align: right; }
.totals .grand { font-weight: 700; font-size: 1.1rem; color: var(--ink); }
.add-forms { padding: 1rem 1.3rem 1.2rem; border-top: 1px solid var(--line); background: var(--bg); }
.add-row { display: flex; gap: .5rem; align-items: center; margin: 0; }
.add-row .grow { flex: 1; }
.add-row input.qty { width: 5rem; }
.add-row input.money { width: 7rem; }
details { margin-top: .8rem; }
summary { cursor: pointer; color: var(--accent); font-size: .9rem; margin-bottom: .6rem; }
.details { display: grid; grid-template-columns: 110px 1fr; gap: .5rem 1rem; margin: 0; }
.details dt { color: var(--muted); font-size: .85rem; }
.details dd { margin: 0; }
.details.stacked { grid-template-columns: 1fr; gap: .15rem; }
.details.stacked dt { margin-top: .6rem; }
.details .internal { background: var(--warn-soft); padding: .4rem .6rem; border-radius: 6px; }

/* Typeahead picker */
.picker { position: relative; }
.picker-list { position: absolute; z-index: 20; left: 0; right: 0; top: calc(100% + 4px); list-style: none; margin: 0; padding: .3rem; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 8px 24px rgba(0,0,0,.12); max-height: 320px; overflow: auto; }
.picker-list li { padding: .5rem .6rem; border-radius: 6px; cursor: pointer; display: flex; justify-content: space-between; gap: 1rem; }
.picker-list li.active, .picker-list li:hover { background: var(--accent-soft); }
.picker-list li .muted { font-size: .85rem; }
.picker-list li.none { color: var(--muted); cursor: default; background: none; }

/* Availability bars */
.bar-col { width: 22%; }
.bar { display: block; height: 8px; background: var(--bg); border-radius: 99px; overflow: hidden; }
.bar span { display: block; height: 100%; background: var(--accent); border-radius: 99px; }
.bar span.high { background: #c98a00; }
.bar span.full { background: var(--danger); }
.table tr.short td { background: var(--danger-soft); }

.add-user { border-top: 1px solid var(--line); margin-top: 1rem; padding-top: .5rem; }

/* Mobile */
@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; padding: .7rem 1rem; gap: .5rem; }
  .sidebar nav { flex-direction: row; flex-wrap: wrap; order: 3; width: 100%; }
  .sidebar nav a { padding: .4rem .6rem; font-size: .9rem; }
  .sidebar-foot { margin: 0 0 0 auto; flex-direction: row; align-items: center; }
  .sidebar-foot .btn-block { width: auto; }
  .me span { display: none; }
  .main { padding: 1.2rem 1rem 3rem; }
  .grid-2, .job-grid { grid-template-columns: 1fr; }
  .card.flush { overflow-x: auto; }
  .joblist li a { grid-template-columns: 1fr auto; }
  .jl-date { grid-column: 1 / -1; }
  .lines-foot { flex-direction: column-reverse; align-items: stretch; }
  .add-row { flex-wrap: wrap; }
}