/* ============================================================
   CAMAC Board — shared look for every tile
   ------------------------------------------------------------
   One set of colours, one top bar, one button, one badge, one
   card, one phone breakpoint. A tile links this file, sets its
   company colour with `data-brand`, and keeps only the CSS that
   is really its own.

   Tokens
     --bg, --surface, --surface-2   page / card / inset backgrounds
     --text, --muted, --rule        text, secondary text, borders
     --accent                       Board orange: the "do it" colour
     --brand                        company colour: CAMAC teal, Chemix orange
     --danger, --warn, --ok
   Themes:  <html data-theme="dark|light">   (dark is the Board default)
   Brand:   <html data-brand="camac|chemix">  (default = Board orange)
   ============================================================ */

:root, [data-theme="dark"] {
  --bg: #0a1628;
  --surface: #0d1b2a;
  --surface-2: #12223a;
  --text: #d0d7e2;
  --text-strong: #ffffff;
  --muted: #7a8a9e;
  --rule: #1e3350;
  --accent: #e8762c;
  --accent-soft: rgba(232,118,44,.14);
  --brand: #e8762c;
  --brand-soft: rgba(232,118,44,.14);
  --danger: #e5484d;
  --danger-soft: rgba(229,72,77,.16);
  --warn: #eab308;
  --warn-soft: rgba(234,179,8,.16);
  --ok: #3ccb7f;
  --ok-soft: rgba(60,203,127,.16);
  --topbar: #060f1c;
  --shadow: 0 6px 24px rgba(0,0,0,.35);
  color-scheme: dark;
}
[data-theme="light"] {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --surface-2: #f0f2f5;
  --text: #1f2933;
  --text-strong: #0d1b2a;
  --muted: #6b7280;
  --rule: #e2e6ec;
  --accent: #e8762c;
  --accent-soft: rgba(232,118,44,.12);
  --danger: #c0443a;
  --danger-soft: rgba(192,68,58,.12);
  --warn: #b45309;
  --warn-soft: rgba(180,83,9,.12);
  --ok: #15803d;
  --ok-soft: rgba(21,128,61,.12);
  --topbar: #0d1b2a;
  --shadow: 0 6px 20px rgba(0,0,0,.10);
  color-scheme: light;
}
[data-brand="camac"]  { --brand: #347871; --brand-soft: rgba(52,120,113,.18); }
[data-brand="chemix"] { --brand: #e8762c; --brand-soft: rgba(232,118,44,.16); }

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; overflow-x: hidden;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px; line-height: 1.45;
  background: var(--bg); color: var(--text);
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.35rem; font-weight: 800; color: var(--text-strong); margin: 0 0 4px; }
h2 { font-size: 1.05rem; font-weight: 700; color: var(--text-strong); margin: 0 0 10px; }
.sub { color: var(--muted); font-size: .9rem; margin: 0 0 16px; }
code { color: var(--accent); }

.content { width: 100%; max-width: 1200px; margin: 0 auto; padding: 16px; }
@media (min-width: 600px) { .content { padding: 26px 28px; } }

/* ---------- top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 6px 14px;
  min-height: 56px; padding: 6px 16px;
  background: var(--topbar); color: #fff;
  border-bottom: 2px solid var(--brand);
}
.topbar-brand { color: #fff; text-decoration: none; font-weight: 800; letter-spacing: .02em; font-size: 1.1rem; white-space: nowrap; }
.topbar-brand .accent { color: var(--brand); }
.topbar-sub { margin-left: 8px; font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.55); }
.topbar-nav { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.topbar-nav a, .topbar-nav button, .theme-btn, .nav-toggle {
  display: inline-flex; align-items: center; gap: 4px; min-height: 36px;
  padding: 6px 12px; border-radius: 8px;
  border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.04);
  color: rgba(255,255,255,.85); font: inherit; font-size: .82rem; font-weight: 600;
  text-decoration: none; white-space: nowrap; cursor: pointer; transition: background .15s, border-color .15s;
}
.topbar-nav a:hover, .topbar-nav button:hover, .theme-btn:hover { background: rgba(255,255,255,.1); color: #fff; }
.topbar-nav a.active { background: var(--brand); border-color: var(--brand); color: #fff; }
.topbar-nav a.cta { background: var(--accent); border-color: var(--accent); color: #fff; }
.topbar-nav a.out { border-color: rgba(229,72,77,.5); color: #f0b4b4; }
.user-chip { color: rgba(255,255,255,.7); font-size: .82rem; font-weight: 600; padding: 0 4px; }
.topbar-nav .nav-toggle { display: none; }
/* A tile with many pages: tighter pills so they fit one row on a laptop */
.topbar-nav.dense { gap: 4px; }
.topbar-nav.dense a, .topbar-nav.dense button, .topbar-nav.dense .theme-btn { padding: 4px 8px; font-size: .74rem; min-height: 30px; }
.topbar-nav.dense .user-chip { display: none; }
.topbar:has(.topbar-nav.dense) .topbar-sub { display: none; }

/* ---------- cards & sections ---------- */
.card {
  background: var(--surface); border: 1px solid var(--rule); border-radius: 12px;
  padding: 16px; margin-bottom: 14px; min-width: 0;
}
@media (min-width: 600px) { .card { padding: 22px 24px; margin-bottom: 18px; } }
.card.accent-left { border-left: 3px solid var(--brand); }
.section-title { font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); margin: 0 0 12px; }
.section-title:first-child { margin-top: 0; }
.muted { color: var(--muted); }
.empty { color: var(--muted); padding: 24px; text-align: center; }

/* ---------- forms ---------- */
label, .field label {
  display: block; font-size: .7rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 5px;
}
.row { display: flex; gap: 14px; flex-wrap: wrap; }
.field { flex: 1; min-width: 160px; display: flex; flex-direction: column; margin-bottom: 12px; }
:where(input:not([type=checkbox]):not([type=radio]):not([type=file]), select, textarea) {
  width: 100%; padding: 9px 11px; min-height: 40px;
  border: 1px solid var(--rule); border-radius: 8px;
  background: var(--surface-2); color: var(--text); font: inherit; font-size: 14px;
  outline: none; transition: border-color .15s;
}
:where(input, select, textarea):focus { border-color: var(--accent); }
input::placeholder, textarea::placeholder { color: var(--muted); }
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 12px; align-items: end; }
.filter-bar .field { margin-bottom: 0; }

/* ---------- buttons ----------
   Base look first, then the variants, so "btn btn-primary" is primary. */
.btn, .btn-primary, .btn-secondary, .btn-accent, .btn-danger, .btn-warn, .btn-sm {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 40px; padding: 8px 16px; border-radius: 8px; border: 1px solid var(--rule);
  background: var(--surface-2); color: var(--text);
  font: inherit; font-size: 14px; font-weight: 700; cursor: pointer; text-decoration: none; white-space: nowrap;
  transition: filter .15s, background .15s;
}
.btn-primary { background: var(--brand); color: #fff; border-color: var(--brand); }
.btn-accent  { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-danger  { background: var(--danger-soft); color: var(--danger); border-color: var(--danger); }
.btn-warn    { background: var(--warn); color: #fff; border-color: var(--warn); }
.btn-sm { min-height: 32px; padding: 5px 11px; font-size: 12.5px; border-radius: 7px; }
.btn:hover, .btn-primary:hover, .btn-secondary:hover, .btn-accent:hover, .btn-warn:hover { filter: brightness(1.08); }
.btn-danger:hover { background: var(--danger); color: #fff; }
button:disabled, .btn:disabled { opacity: .55; cursor: default; }

/* ---------- badges ---------- */
.badge {
  display: inline-block; padding: 2px 9px; border-radius: 999px;
  font-size: .7rem; font-weight: 800; letter-spacing: .02em; line-height: 1.6;
  background: var(--brand-soft); color: var(--brand);
}
.badge-accent { background: var(--accent-soft); color: var(--accent); }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-warn   { background: var(--warn-soft);   color: var(--warn); }
.badge-ok     { background: var(--ok-soft);     color: var(--ok); }
.badge-muted  { background: var(--rule);        color: var(--muted); }

/* ---------- stat tiles (counters) ---------- */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 14px; }
@media (min-width: 500px) { .stats-grid { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; } }
.stat-box {
  display: block; min-width: 0; text-align: center; text-decoration: none; color: inherit;
  background: var(--surface); border: 1px solid var(--rule); border-top: 3px solid var(--brand); border-radius: 12px; padding: 12px 8px;
}
.stat-box.on { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.stat-box .num { font-size: 1.5rem; font-weight: 800; color: var(--text-strong); line-height: 1.1; }
.stat-box .lbl { font-size: .62rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-top: 4px; }

/* ---------- tables ---------- */
.table, .prod-table { width: 100%; border-collapse: collapse; margin-bottom: 12px; font-size: 13px; }
.table th, .prod-table th { text-align: left; padding: 8px 10px; font-size: .7rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); border-bottom: 1px solid var(--rule); }
.table td, .prod-table td { padding: 8px 10px; border-bottom: 1px solid var(--rule); }
.table tr:hover td { background: var(--surface-2); }
.scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* ---------- messages ---------- */
.alert, .flash { padding: 10px 14px; border-radius: 10px; margin-bottom: 12px; font-size: .9rem;
  background: var(--accent-soft); border: 1px solid rgba(232,118,44,.4); color: var(--text); }
.alert.danger, .flash.error { background: var(--danger-soft); border-color: var(--danger); }
.alert.ok, .flash.ok { background: var(--ok-soft); border-color: var(--ok); }
.notes { font-size: 12.5px; color: var(--muted); background: var(--surface-2); border-radius: 8px; padding: 10px 14px; white-space: pre-wrap; line-height: 1.6; }

#toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); z-index: 9999;
  max-width: calc(100vw - 32px); padding: 10px 18px; border-radius: 999px;
  background: var(--text-strong); color: var(--bg); font-size: 13px; font-weight: 600;
  opacity: 0; transition: opacity .3s; pointer-events: none; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
#toast a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- modal ---------- */
.modal-overlay { position: fixed; inset: 0; z-index: 1000; display: none; align-items: center; justify-content: center; padding: 20px; background: rgba(0,0,0,.55); }
.modal-overlay.open { display: flex; }
.modal-card { width: 100%; max-width: 460px; padding: 24px; border-radius: 14px; background: var(--surface); border: 1px solid var(--rule); box-shadow: var(--shadow); }
.modal-card h2 { color: var(--accent); margin-bottom: 4px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 16px; }

/* ---------- phones ---------- */
@media (max-width: 720px) {
  .topbar { padding: 6px 12px; gap: 6px 8px; min-height: 52px; }
  .topbar-brand { font-size: 1rem; }
  .topbar-sub { display: none; }
  .topbar-nav { gap: 5px; }
  .topbar-nav a, .topbar-nav button, .theme-btn, .nav-toggle { padding: 6px 10px; font-size: .8rem; }
  .topbar-nav .nav-toggle { display: inline-flex; }
  /* Only the current page, the call-to-action and Menu until tapped */
  .topbar-nav a:not(.active):not(.cta), .topbar-nav .user-chip, .topbar-nav .theme-btn { display: none; }
  .topbar-nav.open a:not(.active):not(.cta), .topbar-nav.open .user-chip, .topbar-nav.open .theme-btn { display: inline-flex; }
  .topbar-nav.open { width: 100%; padding-top: 4px; }
  .topbar-nav.open .nav-toggle { background: rgba(255,255,255,.14); }
  .topbar-nav a, .topbar-nav button, .theme-btn { min-height: 40px; }
  .filter-bar .grow { width: 100%; }
  .btn, .btn-primary, .btn-secondary, .btn-danger { min-height: 44px; }
  .btn-sm { min-height: 40px; }
}

/* ---------- print: pick lists, GRNs and reports come out on white ---------- */
@media print {
  :root, [data-theme="dark"] { --bg: #fff; --surface: #fff; --surface-2: #f3f4f6; --text: #000; --text-strong: #000; --muted: #444; --rule: #bbb; }
  body { background: #fff; color: #000; }
  .topbar, .nav-toggle, #toast, .modal-overlay, .filter-bar, .btn, .btn-primary, .btn-secondary, .btn-danger, .btn-sm { display: none !important; }
  .card, .order-card, .stat-box { background: #fff; color: #000; border-color: #bbb; box-shadow: none; }
  .content { max-width: none; padding: 0; }
}