/* CW Products brand: PMS 2925 C blue (#0098DB) for headings, Cool Grey 10 C
   (#616365) for text. The brand blue is too light for small text or white-on-
   blue buttons to meet WCAG AA contrast, so buttons and links use a deeper
   shade of the same blue (--accent, 4.9:1 on white). */
:root {
  --brand-blue: #0098db;
  --brand-grey: #616365;

  --bg: #f4f6f8;
  --surface: #ffffff;
  --heading: var(--brand-blue);
  --text: var(--brand-grey);
  --muted: #747679;
  --border: #d9dde1;
  --accent: #0077b3;
  --accent-text: #ffffff;
  --error-bg: #fde8e8;
  --error-text: #8a1c1c;
  --ok-bg: #e6f4ea;
  --ok-text: #1d5e2f;
  --banner-bg: #ffe8a3;
  --banner-text: #5c4400;
  --info-bg: #e5f4fb;
  --info-text: #005a87;
  --danger: #b42318;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121518;
    --surface: #1c2024;
    --heading: #3fb6ec;
    --text: #e3e4e5;
    --muted: #a3a5a8;
    --border: #2f3439;
    --accent: #4cb9ec;
    --accent-text: #06202e;
    --error-bg: #3d1a1a;
    --error-text: #f4b4b4;
    --ok-bg: #173323;
    --ok-text: #a8e0b9;
    --banner-bg: #4a3b0c;
    --banner-text: #ffe08a;
    --info-bg: #0f2a3a;
    --info-text: #9fd8f3;
    --danger: #e5675f;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

main { max-width: 960px; margin: 0 auto; padding: 16px; }

.env-banner {
  background: var(--banner-bg);
  color: var(--banner-text);
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  padding: 4px 16px;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 12px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.topbar nav { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 16px; }
.topbar a, button.link { color: var(--accent); text-decoration: none; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { display: block; height: 34px; width: auto; }
.brand span { color: var(--text); font-weight: 600; font-size: 15px; padding-left: 10px; border-left: 1px solid var(--border); }

/* The logo artwork has a white background; give it a white tile in dark mode. */
@media (prefers-color-scheme: dark) {
  .brand img, .login-logo { background: #fff; border-radius: 6px; padding: 3px 6px; }
}

form.inline { display: inline; }
button.link { background: none; border: 0; padding: 0; font: inherit; cursor: pointer; }

h1, h2 { color: var(--heading); }
h1 { font-size: 24px; margin: 8px 0 16px; }
/* 19px bold keeps the brand blue at "large text" size for contrast. */
h2 { font-size: 19px; margin: 0 0 12px; }

.login-logo { display: block; width: 240px; max-width: 100%; height: auto; margin: 0 auto 12px; }
.login-title { text-align: center; margin-bottom: 4px; }
.login-sub { text-align: center; margin-top: 0; }

input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible, a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.muted { color: var(--muted); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}
.card.narrow { max-width: 380px; margin: 48px auto; }

label { display: block; font-weight: 600; margin: 12px 0 4px; }
input[type=text], input[type=password], input:not([type]), select {
  width: 100%;
  font-size: 16px; /* 16px stops iOS zooming into fields */
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
}
button.primary {
  width: 100%;
  margin-top: 20px;
  padding: 12px;
  font-size: 16px;
  font-weight: 600;
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: var(--accent-text);
  cursor: pointer;
}

button.primary.secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.scanner { margin-top: 12px; border-radius: 8px; overflow: hidden; background: #000; }
.scanner video { display: block; width: 100%; max-height: 60vh; object-fit: cover; }

button.primary.danger { background: var(--danger); color: #fff; }

textarea {
  width: 100%;
  font: inherit;
  font-size: 16px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
}

.badge {
  display: inline-block;
  min-width: 20px;
  padding: 0 6px;
  border-radius: 10px;
  background: var(--danger);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  line-height: 20px;
}

a.tile { color: inherit; text-decoration: none; }

.flag-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.tag { font-size: 12px; font-weight: 700; padding: 2px 8px; border-radius: 4px; background: var(--info-bg); color: var(--info-text); }
.tag-return_exceeds_balance, .tag-possible_duplicate { background: var(--banner-bg); color: var(--banner-text); }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 4px 12px; margin: 12px 0; font-size: 14px; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }
.actions button.primary { margin-top: 12px; }
.actions p { margin: 4px 0 0; }

input[type=number], input[type=date] {
  width: 100%;
  font-size: 16px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
}

fieldset.choice { border: 0; padding: 0; margin: 16px 0 0; }
fieldset.choice legend { font-weight: 600; margin-bottom: 6px; padding: 0; }
.choice-option {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 6px 0;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-weight: 400;
  cursor: pointer;
}
.choice-option:has(input:checked) { border-color: var(--accent); background: var(--info-bg); }
.choice-option input { width: 20px; height: 20px; margin: 0; }

label.check { display: flex; align-items: center; gap: 8px; font-weight: 400; font-size: 14px; }
label.check input { width: 18px; height: 18px; margin: 0; }
label.scanner-toggle { margin-top: 20px; }
#wedge-status { margin: 4px 0 0; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.hint { margin: 4px 0 0; }
a.cancel { display: block; text-align: center; margin-top: 12px; color: var(--accent); }

ul.entries { list-style: none; padding: 0; margin: 0; }
ul.entries li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
ul.entries li.void { opacity: 0.55; }
.entry-actions { display: flex; gap: 16px; flex-shrink: 0; }
.entry-actions a { color: var(--accent); }
button.danger-link { color: var(--danger); }

nav.tabs {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  margin: 0 -16px 8px;
  padding: 0 16px 4px;
  scrollbar-width: none;
}
nav.tabs a {
  flex-shrink: 0;
  padding: 6px 12px;
  border-radius: 16px;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
}
nav.tabs a[aria-current=page] { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }

.filter-bar { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.filter-bar select { width: auto; flex: 0 1 auto; }
.filter-bar input { flex: 1 1 160px; width: auto; }
.small-btn {
  padding: 8px 14px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid var(--accent);
  border-radius: 6px;
  background: var(--accent);
  color: var(--accent-text);
  cursor: pointer;
}
.rep-form { display: flex; gap: 8px; align-items: center; }
.rep-form input[name=sales_rep] { width: 160px; padding: 8px 10px; }
.rep-form select { width: auto; min-width: 160px; padding: 8px 10px; }
.rep-form input[name=name] { flex: 1; padding: 8px 10px; }

.table-wrap { overflow-x: auto; }
.card.table-wrap { padding: 0; }
.card.table-wrap table { min-width: 560px; }
.card.table-wrap th:first-child, .card.table-wrap td:first-child { padding-left: 16px; }
.card.table-wrap th:last-child, .card.table-wrap td:last-child { padding-right: 16px; }
table a { color: var(--accent); text-decoration: none; }
table.weeks td, table.weeks th { padding: 6px 4px; font-size: 13px; }

.overdue { color: var(--danger); font-weight: 700; white-space: nowrap; }
.up { color: var(--ok-text); white-space: nowrap; }
.down { color: var(--danger); white-space: nowrap; }
textarea.copy-source { margin-top: 12px; font-size: 13px; color: var(--muted); }
tfoot th { border-top: 2px solid var(--border); color: var(--text); }
.tile.alert .num { color: var(--danger); }

details.user-row { width: 100%; }
details.user-row summary { cursor: pointer; list-style: none; }
details.user-row summary::-webkit-details-marker { display: none; }
details.user-row[open] summary { margin-bottom: 8px; }
.user-action { margin-top: 12px; display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.user-action label { margin: 0; }
.user-action input[type=password] { padding: 8px 10px; }
.username { overflow-wrap: anywhere; }
.small-btn.danger-btn { background: var(--danger); border-color: var(--danger); color: #fff; }

.small { font-size: 13px; }
ul.plain { list-style: none; padding: 0; margin: 0; }
ul.plain li { padding: 4px 0; }

.flash { padding: 10px 12px; border-radius: 6px; }
.flash.info { background: var(--info-bg); color: var(--info-text); }
.flash.error { background: var(--error-bg); color: var(--error-text); }
.flash.ok, .flash.message { background: var(--ok-bg); color: var(--ok-text); }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 16px; }
.tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
}
.tile .num { font-size: 28px; font-weight: 700; font-variant-numeric: tabular-nums; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid var(--border); }
th { font-size: 13px; color: var(--muted); font-weight: 600; }
.r { text-align: right; font-variant-numeric: tabular-nums; }