:root {
  --bg: #f6f7f9; --fg: #1d2330; --muted: #6b7280; --card: #fff; --line: #e3e6eb;
  --head: #1f2937; --headfg: #fff; --accent: #2563eb; --up: #15803d; --down: #b91c1c;
  --sel: #fef3c7; --we: #fffbeb; --warn: #fee2e2;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111418; --fg: #e5e7eb; --muted: #9ca3af; --card: #1a1e24; --line: #2c323b;
    --head: #0b0d10; --headfg: #e5e7eb; --accent: #60a5fa; --up: #4ade80; --down: #f87171;
    --sel: #4a3c12; --we: #1f1c12; --warn: #3b1717;
  }
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--fg); }
button { font: inherit; cursor: pointer; border: 0; border-radius: 6px; padding: 8px 14px; background: var(--accent); color: #fff; }
button.ghost { background: transparent; color: var(--fg); border: 1px solid var(--line); padding: 5px 10px; }
input { font: inherit; padding: 7px 9px; border: 1px solid var(--line); border-radius: 6px; background: var(--card); color: var(--fg); }
.muted { color: var(--muted); font-size: 12px; }
.err { color: var(--down); font-weight: 600; }

.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login form { width: 100%; max-width: 320px; background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 24px; display: grid; gap: 14px; }
.login h1 { margin: 0; font-size: 20px; }
.login label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }

.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); }
.top .spacer { flex: 1; }
main#app { padding: 16px; max-width: 1400px; margin: 0 auto; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 12px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; display: grid; gap: 2px; }
.kpi .l { color: var(--muted); font-size: 12px; }
.kpi .v { font-size: 26px; font-weight: 700; font-variant-numeric: tabular-nums; }
.kpi .s { font-size: 12px; color: var(--muted); }
.up { color: var(--up); font-weight: 600; } .down { color: var(--down); font-weight: 600; }

.goal { display: flex; align-items: center; gap: 8px; margin: 0 0 16px; font-size: 13px; }
.gt { flex: 1; max-width: 400px; height: 10px; background: var(--line); border-radius: 5px; overflow: hidden; }
.gf { display: block; height: 100%; background: var(--accent); } .gf.done { background: var(--up); }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; margin-bottom: 18px; overflow: hidden; }
.card h2 { margin: 0; padding: 10px 14px; font-size: 14px; border-bottom: 1px solid var(--line); }

.bars { padding: 10px 14px; display: grid; gap: 4px; }
.bar { display: grid; grid-template-columns: 60px 1fr 80px; align-items: center; gap: 8px; font-size: 12px; }
.bt { height: 12px; background: var(--line); border-radius: 3px; overflow: hidden; }
.bf { display: block; height: 100%; background: var(--accent); }
.bv { text-align: right; font-variant-numeric: tabular-nums; }

.tw { overflow: auto; max-height: 70vh; }
table { border-collapse: separate; border-spacing: 0; width: 100%; font-size: 13px; }
th { position: sticky; top: 0; background: var(--head); color: var(--headfg); text-align: left; font-weight: 600; font-size: 12px; padding: 8px 10px; white-space: nowrap; cursor: pointer; user-select: none; }
td { padding: 6px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.n { text-align: right; font-variant-numeric: tabular-nums; }
tbody tr:hover td { background: var(--line); }
tr.we td { background: var(--we); }
tr.warn td { background: var(--warn); }
tr.sel td { background: var(--sel); font-weight: 600; }
tfoot { position: sticky; bottom: 0; z-index: 1; }
tfoot td { background: var(--card); font-weight: 700; border-top: 2px solid var(--muted); }

/* --- меню, форми, общи справки --- */
select { font: inherit; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--card); color: var(--fg); max-width: 100%; }
#menu { flex: 1 1 260px; max-width: 460px; min-width: 0; }
@media (max-width: 600px) { #menu { order: 5; flex-basis: 100%; max-width: none; } main#app { padding: 12px; } }
main#app h1 { font-size: 18px; margin: 0 0 12px; }
h2.sub { font-size: 15px; margin: 4px 0 12px; }
.form { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px 14px; margin-bottom: 16px; }
.form label { display: grid; gap: 3px; font-size: 12px; color: var(--muted); }
.form label.chk { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--fg); padding-bottom: 8px; }
.form input[type=text] { width: 170px; }
button:disabled { opacity: .5; cursor: wait; }
button.small { padding: 2px 8px; font-size: 12px; }
.card h2 { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.note { margin: 0; padding: 8px 14px; font-size: 12px; color: var(--muted); border-bottom: 1px solid var(--line); }
tr.alt td { background: var(--alt); }
tr.danger td { background: var(--warn); }
td.c-danger { color: var(--down); font-weight: 600; }
td.c-ok { color: var(--up); font-weight: 600; }
td.c-warn { background: var(--we); }
:root { --alt: #eef4ff; }
@media (prefers-color-scheme: dark) { :root { --alt: #17202e; } }

/* --- като в старите справки: зебра, бързи връзки, бутон за маркираните, картинка при цел --- */
:root { --zebra: #f8fafc; }
@media (prefers-color-scheme: dark) { :root { --zebra: #1e232a; } }
tbody tr:nth-child(even) td { background: var(--zebra); }
tbody tr { cursor: pointer; }
tr.alt td { background: var(--alt) !important; }
tr.we td, tr.warn td, tr.danger td { background-image: none; }
tr.we td { background: var(--we) !important; }
tr.warn td, tr.danger td { background: var(--warn) !important; }
tr.sel td { background: var(--sel) !important; font-weight: 600; }
tbody tr:hover td { background: var(--line) !important; }
.jump { position: sticky; top: var(--toph, 54px); z-index: 15; display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 0; margin-bottom: 8px; background: var(--bg); }
button.clear { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; padding: 5px 10px; }
.prize { text-align: center; margin: 0 0 16px; }
.prize img { max-width: 100%; height: auto; border-radius: 8px; }
@media (max-width: 600px) { .jump { position: static; } }
.card { scroll-margin-top: calc(var(--toph, 54px) + 52px); }

/* --- табло "Внимание" --- */
.alerts { margin-bottom: 14px; }
.alerts h2 { font-size: 14px; margin: 0 0 8px; }
.agrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 8px; }
.alert { display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; align-items: center; text-align: left; padding: 10px 12px;
  border-radius: 10px; border: 1px solid var(--line); background: var(--card); color: var(--fg); font-size: 13px; }
.alert:disabled { cursor: default; opacity: 1; }
.alert .an { grid-row: span 2; font-size: 22px; font-weight: 700; min-width: 34px; text-align: center; font-variant-numeric: tabular-nums; }
.alert .ai { font-size: 12px; color: var(--muted); }
.alert.bad { border-color: var(--down); } .alert.bad .an { color: var(--down); }
.alert.ok .an { color: var(--up); }
.alert.err .an { color: var(--muted); }
.alert.bad:hover { background: var(--warn); }

/* --- топлинна карта (справка 19) --- */
td.c-h1 { background: rgba(37,99,235,.08) !important; } td.c-h2 { background: rgba(37,99,235,.18) !important; }
td.c-h3 { background: rgba(37,99,235,.32) !important; } td.c-h4 { background: rgba(37,99,235,.48) !important; }
td.c-h5 { background: rgba(37,99,235,.66) !important; color: #fff; font-weight: 600; }

/* --- сканиране на баркод --- */
.scan { position: fixed; inset: 0; z-index: 100; background: rgba(0,0,0,.75); display: grid; place-items: center; padding: 16px; }
.scanbox { background: var(--card); border-radius: 12px; padding: 12px; width: 100%; max-width: 480px; display: grid; gap: 8px; }
.scanbox video { width: 100%; border-radius: 8px; background: #000; }

/* --- печат --- */
@media print {
  .top, .form, .jump, .alerts, .card h2 button, #clearsel, .prize { display: none !important; }
  body { background: #fff; color: #000; font-size: 11px; }
  main#app { padding: 0; max-width: none; }
  .card { border: 0; box-shadow: none; break-inside: auto; margin-bottom: 10px; }
  .tw { max-height: none !important; overflow: visible !important; }
  th, tfoot { position: static !important; }
  th { background: #ddd !important; color: #000 !important; }
  td { padding: 2px 6px; }
  tr { break-inside: avoid; }
}