/* app.css - one stylesheet, no build step, works in both colour schemes. */

:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --ink: #16191d;
  --muted: #6b7280;
  --line: #dfe3e8;
  --accent: #1f4e9c;
  --accent-ink: #ffffff;
  --ok: #0a7d33;
  --warn: #b8690a;
  --bad: #b3261e;
  --ok-bg: #e8f5ec;
  --warn-bg: #fdf3e3;
  --bad-bg: #fdeceb;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .1);
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171a;
    --card: #1c2024;
    --ink: #e8eaed;
    --muted: #9aa3ad;
    --line: #2c3238;
    --accent: #6a9be8;
    --accent-ink: #10131a;
    --ok: #5dc98a;
    --warn: #e0a44b;
    --bad: #f08b84;
    --ok-bg: #17301f;
    --warn-bg: #33280f;
    --bad-bg: #35191a;
    --shadow: none;
  }
}

* { box-sizing: border-box; }

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

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* The container list carries transporter, truck and driver alongside six
   timestamps, which 1180px could not hold without squeezing. Capped rather
   than unbounded so text still has a comfortable measure on a wide screen. */
.wrap { max-width: 1580px; margin: 0 auto; padding: 0 20px 56px; }

/* ---- top bar ---- */
header.bar {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
}
.bar-in {
  max-width: 1580px; margin: 0 auto; padding: 10px 20px;
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
}
.brand { font-weight: 700; font-size: 16px; color: var(--ink); }
.brand span { color: var(--muted); font-weight: 400; }
nav.main { display: flex; gap: 4px; flex-wrap: wrap; margin-left: auto; }
nav.main a {
  padding: 6px 11px; border-radius: 7px; color: var(--muted); font-weight: 500;
}
nav.main a:hover { background: var(--bg); text-decoration: none; }
nav.main a.on { background: var(--accent); color: var(--accent-ink); }
.who { color: var(--muted); font-size: 13px; }
.who b { color: var(--ink); }

/* ---- headings ---- */
h1 { font-size: 22px; margin: 24px 0 4px; }
h2 { font-size: 16px; margin: 26px 0 10px; }
.sub { color: var(--muted); margin: 0 0 18px; }

/* ---- cards ---- */
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px;
}
.grid { display: grid; gap: 14px; }
.g2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.g3 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.g4 { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }

/* ---- the landing page's "needs a person" tiles ---- */
.todo {
  display: block; padding: 16px; border-radius: var(--radius);
  border: 1px solid var(--line); background: var(--card);
  box-shadow: var(--shadow); color: var(--ink);
}
.todo:hover { text-decoration: none; border-color: var(--accent); }
.todo .n { font-size: 30px; font-weight: 700; line-height: 1.1; }
.todo .l { font-weight: 600; margin-top: 4px; }
.todo .h { color: var(--muted); font-size: 13px; margin-top: 3px; }
.todo.act .n  { color: var(--accent); }
.todo.warn .n { color: var(--warn); }
.todo.bad .n  { color: var(--bad); }
.todo.zero .n { color: var(--muted); }

.kpi { text-align: center; padding: 14px 10px; }
.kpi .n { font-size: 24px; font-weight: 700; }
.kpi .l { color: var(--muted); font-size: 13px; margin-top: 2px; }

/* ---- stage chips ---- */
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 14px 0; }
.chip {
  padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--card); color: var(--ink); font-size: 13px; font-weight: 500;
}
.chip:hover { text-decoration: none; border-color: var(--accent); }
.chip.on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.chip i { font-style: normal; color: var(--muted); }
.chip.on i { color: var(--accent-ink); opacity: .8; }

/* ---- month picker ---- */
.months {
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
  margin: 14px 0 18px; padding: 10px 12px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius);
}
.months-label {
  color: var(--muted); font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .04em; margin-right: 4px;
}

/* ---- tables ---- */
.scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 9px 10px; text-align: left; border-bottom: 1px solid var(--line);
         white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: 12px;
     text-transform: uppercase; letter-spacing: .03em; }
tbody tr:hover { background: var(--bg); }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }

/* ---- allocation against target ----
   A bar growing from the centre line: left of it means under target, right
   means over. Reading a column of signed percentages is slow; a shape isn't. */
.split { display: flex; align-items: center; gap: 10px; }
.split-bar {
  position: relative; width: 120px; height: 8px; flex: 0 0 120px;
  background: var(--bg); border-radius: 4px; overflow: hidden;
}
.split-bar::after {                       /* the centre line */
  content: ""; position: absolute; left: 50%; top: 0; bottom: 0;
  width: 1px; background: var(--line);
}
.split-fill { position: absolute; top: 0; bottom: 0; border-radius: 4px; }
.split-fill.over  { background: var(--accent); }
.split-fill.under { background: var(--warn); }

/* ---- registry rows ----
   Each row is a form, so a correction is one click away rather than hidden
   behind a modal. A retired entry stays visible but reads as inactive. */
.reg-row {
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
  padding: 6px 10px 6px 0;
}
.reg-row input[type=text], .reg-row select { width: auto; padding: 5px 8px; }
.reg-row select[data-unset] { border-color: var(--warn); }
.reg-row.retired { opacity: .55; }
label.inline {
  display: inline-flex; align-items: center; gap: 5px; margin: 0;
  font-size: 12px; white-space: nowrap;
}
label.inline input { width: auto; }

/* ---- pager ---- */
.pager {
  display: flex; gap: 8px; align-items: center; justify-content: center;
  margin: 16px 0;
}

/* ---- badges ---- */
.badge {
  display: inline-block; padding: 1px 7px; border-radius: 999px;
  font-size: 11px; font-weight: 600; letter-spacing: .02em;
}
.badge.ok   { background: var(--ok-bg);   color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.bad  { background: var(--bad-bg);  color: var(--bad); }
.badge.flat { background: var(--bg); color: var(--muted); }

/* stage colours, so a row reads at a glance */
.st-awaiting   { background: var(--bg);      color: var(--muted); }
.st-at_port    { background: var(--warn-bg); color: var(--warn); }
.st-permitted  { background: var(--warn-bg); color: var(--warn); }
.st-in_transit { background: #e7eefb;        color: var(--accent); }
.st-at_icd     { background: var(--warn-bg); color: var(--warn); }
.st-delivered  { background: var(--ok-bg);   color: var(--ok); }
@media (prefers-color-scheme: dark) { .st-in_transit { background: #1b2740; } }

/* ---- forms & buttons ---- */
label { display: block; font-size: 13px; color: var(--muted); margin: 10px 0 3px; }
input[type=text], input[type=password], input[type=datetime-local],
input[type=search], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--line);
  border-radius: 8px; background: var(--card); color: var(--ink);
  font: inherit;
}
textarea { min-height: 70px; resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--accent); outline-offset: -1px; border-color: var(--accent);
}

.btn {
  display: inline-block; padding: 8px 14px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--card); color: var(--ink);
  font: inherit; font-weight: 500; cursor: pointer;
}
.btn:hover { border-color: var(--accent); text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent);
               color: var(--accent-ink); }
.btn.danger  { color: var(--bad); border-color: var(--bad); background: transparent; }
.btn.small   { padding: 4px 9px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: default; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; }
.row > * { flex: 1 1 170px; }
.row .go { flex: 0 0 auto; }

/* ---- flash messages ---- */
.flash { padding: 10px 14px; border-radius: 8px; margin: 14px 0; font-size: 14px; }
.flash.ok    { background: var(--ok-bg);   color: var(--ok); }
.flash.warn  { background: var(--warn-bg); color: var(--warn); }
.flash.error { background: var(--bad-bg);  color: var(--bad); }

/* ---- provenance ---- */
.prov { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.prov .v { font-variant-numeric: tabular-nums; }
.prov .none { color: var(--muted); }
.portal-said {
  color: var(--muted); font-size: 12px; border-left: 2px solid var(--line);
  padding-left: 8px; margin-top: 3px;
}

/* ---- detail page timeline ---- */
.step { display: flex; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.step:last-child { border-bottom: 0; }
.step .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--line);
             margin-top: 7px; flex: 0 0 10px; }
.step.done .dot { background: var(--ok); }
.step .body { flex: 1; }
.step .lab { font-weight: 600; }
.step .meta { color: var(--muted); font-size: 13px; }

/* ---- modal ---- */
dialog {
  border: 1px solid var(--line); border-radius: var(--radius); padding: 0;
  background: var(--card); color: var(--ink); max-width: 520px; width: 92%;
  box-shadow: 0 12px 40px rgba(0,0,0,.22);
}
dialog::backdrop { background: rgba(10, 12, 16, .5); }
dialog .head { padding: 14px 18px; border-bottom: 1px solid var(--line);
               font-weight: 600; }
dialog .body { padding: 16px 18px; }
dialog .foot { padding: 12px 18px; border-top: 1px solid var(--line);
               display: flex; gap: 8px; justify-content: flex-end; }

.muted { color: var(--muted); }
.small { font-size: 13px; }
.right { text-align: right; }
.stack > * + * { margin-top: 14px; }
.empty { color: var(--muted); padding: 26px; text-align: center; }

@media (max-width: 760px) {
  .bar-in { gap: 10px; }
  nav.main { width: 100%; margin-left: 0; }
  th, td { padding: 8px 7px; }
}