/* Order Tracking — layout & styling */

:root {
  --bg: #f4f6f8;
  --panel: #ffffff;
  --line: #d9dee3;
  --ink: #1f2933;
  --muted: #6b7280;
  --accent: #2563eb;
  --accent-ink: #ffffff;
  --danger: #dc2626;
  --shipped-bg: #eef1f4;
  --header-bg: #e8edf3;
  --shadow: 0 2px 10px rgba(0, 0, 0, .12);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 14px/1.4 -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
}

/* ---- Sticky settings bar ---- */
#settings-bar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: flex-end;
  gap: 18px;
  flex-wrap: wrap;
  padding: 10px 18px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
}
#settings-bar .brand {
  font-size: 18px;
  font-weight: 700;
  margin-right: 8px;
  align-self: center;
}
#settings-bar .setting { display: flex; flex-direction: column; gap: 4px; }
#settings-bar label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }
#settings-bar label small { text-transform: none; letter-spacing: 0; font-size: 10px; }
#settings-bar input, #settings-bar select { padding: 5px 7px; border: 1px solid var(--line); border-radius: 6px; font: inherit; }
#settings-bar input[type=number] { width: 80px; }
#settings-bar .last-updated span { font-variant-numeric: tabular-nums; color: var(--ink); }

button {
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  cursor: pointer;
}
button:hover { background: #f0f2f5; }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
button.primary:hover { filter: brightness(1.05); }
button.danger { color: var(--danger); border-color: var(--danger); background: #fff; }
button.danger:hover { background: #fdecec; }
button:disabled { opacity: 0.6; cursor: default; }

/* SharePoint import status message next to the button. */
.import-status { margin-left: 8px; font-size: 12px; color: var(--muted); }
.import-status.error { color: var(--danger); }

/* ---- Board & groups ---- */
main { padding: 18px; }
.loading { color: var(--muted); padding: 24px; text-align: center; }
.loading.error { color: var(--danger); }

/* ---- Orders table (single table; sticky column header + group rows) ---- */
/* NB: no overflow on the table — an overflow ancestor would break the
   position: sticky column header. */
table.orders { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--panel); box-shadow: var(--shadow); border-radius: 6px; }
table.orders th, table.orders td { padding: 7px 10px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.orders th {
  font-size: 11px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted);
  background: #fafbfc;
  position: sticky;
  top: var(--bar-h, 72px);
  z-index: 30;
}
table.orders td.center, table.orders th.center { text-align: center; }
table.orders td.comment { white-space: normal; max-width: 260px; color: var(--muted); }
table.orders td.flags-cell { font-size: 15px; }
table.orders tbody tr[data-id] { cursor: pointer; }
table.orders tbody tr[data-id]:hover { background: #f2f6ff; }

/* Weekend group separator rows */
tr.group-row td {
  position: sticky;
  top: calc(var(--bar-h, 72px) + var(--head-h, 34px));
  z-index: 20;
  padding: 7px 12px;
  font-size: 14px;
  font-weight: 600;
  background: var(--header-bg);
  border-bottom: 1px solid var(--line);
}
tr.group-row.empty td { font-weight: 500; color: var(--muted); background: #eef1f4; }
tr.group-row .count {
  display: inline-block;
  min-width: 20px;
  margin-left: 6px;
  padding: 1px 7px;
  font-size: 12px;
  font-weight: 500;
  text-align: center;
  color: var(--muted);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
}

a.order-link { color: var(--accent); text-decoration: none; font-weight: 600; }
a.order-link:hover { text-decoration: underline; }

tr.shipped { background: var(--shipped-bg); color: var(--muted); }
tr.shipped:hover { background: #e6ebf0; }
tr.shipped a.order-link { color: var(--muted); }
tr.cancled td { text-decoration: line-through; color: #9aa3ad; }
tr.cancled a.order-link { color: #9aa3ad; }

/* Orders that have dropped out of the SharePoint sheet. */
.missing-badge {
  display: inline-block;
  font-size: 11px;
  color: var(--danger);
  border: 1px solid var(--danger);
  border-radius: 4px;
  padding: 0 4px;
  white-space: nowrap;
}

/* ---- Modal ---- */
.hidden { display: none !important; }
#modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(15, 23, 42, .5);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow: auto;
}
#modal {
  width: min(760px, 100%);
  background: var(--panel);
  border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .3);
}
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.modal-head h2 { margin: 0; font-size: 17px; }
.icon-btn { border: none; background: none; font-size: 24px; line-height: 1; color: var(--muted); padding: 0 4px; }
.icon-btn:hover { color: var(--ink); background: none; }

#order-form { padding: 16px 18px; }
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.field.full { grid-column: 1 / -1; margin-top: 12px; }
.field > span { font-size: 11px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
.field input, .field select, .field textarea { padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; font: inherit; width: 100%; }
.field.readonly output { padding: 6px 8px; background: #f4f6f8; border: 1px dashed var(--line); border-radius: 6px; display: block; font-weight: 600; }
.input-with-link { display: flex; align-items: center; gap: 10px; }
.input-with-link input { flex: 1; }
#training-case-link { white-space: nowrap; font-size: 13px; color: var(--accent); text-decoration: none; }
#training-case-link:hover { text-decoration: underline; }
#training-case-link.hidden { display: none; }

.flags { margin: 16px 0 4px; border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; display: flex; flex-wrap: wrap; gap: 14px; }
.flags legend { font-size: 11px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); padding: 0 4px; }
.flags label { display: flex; align-items: center; gap: 6px; font-size: 13px; }

.modal-foot { display: flex; align-items: center; gap: 10px; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); }
.modal-foot .spacer { flex: 1; }

@media (max-width: 640px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}