:root {
  --bg: #f4f6fa; --surface: #fff; --surface-2: #f8fafc; --text: #14192a; --muted: #5f6b80; --border: #e2e7ef;
  --accent: #2459d3; --accent-soft: #e8efff; --ok: #157a5a; --ok-bg: #e2f5ee; --warn: #9a5b00; --warn-bg: #fff3dc;
  --err: #b0362a; --err-bg: #fde9e6; --radius: 12px; color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a0f1e; --surface: #111a30; --surface-2: #16213b; --text: #e8edf8; --muted: #9aa8c4; --border: #23304f;
    --accent: #7ba4ff; --accent-soft: #19285a; --ok: #6fd6b3; --ok-bg: #12352b; --warn: #f2c06b; --warn-bg: #3a2c12;
    --err: #f2a094; --err-bg: #3a1d19; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.45rem; margin: 0 0 12px; }
h2 { font-size: 1.1rem; margin: 22px 0 10px; }
h3 { font-size: .95rem; margin: 14px 0 6px; color: var(--muted); }
.layout { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.side { background: var(--surface); border-right: 1px solid var(--border); padding: 18px 12px; position: sticky; top: 0; height: 100vh; }
.brand { font-weight: 800; font-size: 1.05rem; padding: 4px 10px 16px; display: block; color: var(--text); }
.side nav a { display: flex; gap: 10px; align-items: center; padding: 9px 10px; border-radius: 9px; color: var(--text); }
.side nav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.side nav a:hover { text-decoration: none; background: var(--surface-2); }
.side .who { margin-top: 24px; padding: 10px; color: var(--muted); font-size: .85rem; }
main { padding: 22px 26px 90px; max-width: 1200px; width: 100%; }
.bottom { display: none; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 14px; }
.grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.stat .num { font-size: 1.5rem; font-weight: 800; }
.stat .lbl { color: var(--muted); font-size: .85rem; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spread { display: flex; justify-content: space-between; gap: 10px; align-items: center; flex-wrap: wrap; }
.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: .78rem; font-weight: 600; background: var(--surface-2); border: 1px solid var(--border); white-space: nowrap; }
.badge.ok { background: var(--ok-bg); color: var(--ok); border-color: transparent; }
.badge.warn { background: var(--warn-bg); color: var(--warn); border-color: transparent; }
.badge.err { background: var(--err-bg); color: var(--err); border-color: transparent; }
.co { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.co-ithk { background: #2459d3; } .co-valenta { background: #e07a1f; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: .82rem; }
td.num, th.num { text-align: right; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
form.stack { display: grid; gap: 10px; max-width: 640px; }
label { display: grid; gap: 4px; font-weight: 600; font-size: .9rem; }
label.inline { display: flex; gap: 8px; align-items: center; font-weight: 400; }
input, select, textarea { font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--border); border-radius: 9px; padding: 9px 11px; width: 100%; }
textarea { min-height: 80px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.fields { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
button, .button { font: inherit; font-weight: 600; border: 0; border-radius: 9px; padding: 9px 16px; background: var(--accent); color: #fff; cursor: pointer; display: inline-block; }
button.secondary, .button.secondary { background: var(--surface-2); color: var(--text); border: 1px solid var(--border); }
button.danger { background: var(--err-bg); color: var(--err); }
button.link { background: none; color: var(--accent); padding: 0; font-weight: 400; }
.button:hover { text-decoration: none; }
.banner { padding: 11px 14px; border-radius: 10px; margin-bottom: 14px; }
.banner.err { background: var(--err-bg); color: var(--err); }
.banner.ok { background: var(--ok-bg); color: var(--ok); }
details summary { cursor: pointer; font-weight: 600; padding: 4px 0; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.filters input, .filters select { width: auto; flex: 1 1 160px; }
.statuses { display: flex; gap: 6px; flex-wrap: wrap; }
.statuses button { padding: 6px 12px; font-size: .85rem; }
.statuses button[aria-pressed="true"] { background: var(--accent); color: #fff; }
.statuses button[aria-pressed="false"] { background: var(--surface-2); color: var(--text); border: 1px solid var(--border); }
.qr svg { width: 160px; height: 160px; background: #fff; padding: 6px; border-radius: 8px; }
.login { max-width: 380px; margin: 10vh auto; padding: 0 16px; }
.pager { display: flex; gap: 12px; margin-top: 12px; }
@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
  .side { display: none; }
  main { padding: 16px 14px 92px; }
  .bottom { display: grid; grid-template-columns: repeat(5, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
    background: var(--surface); border-top: 1px solid var(--border); padding: 6px 4px calc(6px + env(safe-area-inset-bottom)); }
  .bottom a { text-align: center; font-size: .72rem; color: var(--muted); padding: 4px 0; }
  .bottom a b { display: block; font-size: 1.25rem; line-height: 1.2; }
  .bottom a[aria-current="page"] { color: var(--accent); }
  .hide-m { display: none; }
  .table-wrap td, .table-wrap th { padding: 8px; }
}
/* doklad k tisku */
.doc { background: #fff; color: #111; max-width: 820px; margin: 0 auto; padding: 32px; font-size: 13px; }
.doc h1 { font-size: 1.3rem; }
.doc .parties { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 18px 0; }
.doc table th, .doc table td { border-bottom: 1px solid #ddd; color: #111; }
.doc .totals { margin-left: auto; max-width: 340px; }
.doc .muted { color: #555; }
@media print { .no-print { display: none !important; } body { background: #fff; } .doc { padding: 0; } }
.pre { white-space: pre-wrap; }
.layout > * { min-width: 0; }
h1 { overflow-wrap: anywhere; }
:root { --btn: #2459d3; }
@media (prefers-color-scheme: dark) { :root { --btn: #3366e6; } }
button, .button { background: var(--btn); }
.statuses button[aria-pressed="true"] { background: var(--btn); }
body.print { background: #fff; }
.history { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; } .history li { border-left: 3px solid var(--border); padding-left: 10px; }
main.public { max-width: 720px; margin: 0 auto; }
.timeline { list-style: none; padding: 0; margin: 10px 0; display: flex; flex-wrap: wrap; gap: 6px; }
.timeline li { padding: 4px 10px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); font-size: .85rem; color: var(--muted); }
.timeline li.done { color: var(--ok); background: var(--ok-bg); border-color: transparent; }
.timeline li.now { color: #fff; background: var(--btn); border-color: transparent; font-weight: 700; }

/* parametry zakázky */
.specs { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 6px 0 10px; }
.specs dt { color: var(--muted); font-size: .85rem; }
.specs dd { margin: 0; }

/* přehled zakázek: barva podle činnosti (proužek vlevo), poptávky zvlášť jantarově */
.act-it_servis { --act: #2563eb; } .act-sprava_it { --act: #7c3aed; } .act-tisk_3d { --act: #0d9488; }
.act-chytrej_dum { --act: #db2777; } .act-jine { --act: #64748b; }
:root { --inq: #b45309; --inq-bg: #fff7e6; --inq-border: #f5c46b; }
@media (prefers-color-scheme: dark) { :root { --inq: #f5b84a; --inq-bg: #2e2208; --inq-border: #7a5414; } }
table.jobs tr.act td:first-child { box-shadow: inset 4px 0 0 var(--act); padding-left: 14px; }
table.jobs .act-name { color: var(--act); font-weight: 600; }
table.jobs tr.inquiry td { background: var(--inq-bg); }
table.jobs tr.inquiry td:first-child { box-shadow: inset 4px 0 0 var(--act), inset 8px 0 0 var(--inq-border); padding-left: 18px; }
.badge.inq { background: var(--inq-bg); color: var(--inq); border-color: var(--inq-border); }
.badge.run { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 14px; margin: 4px 0 10px; }
.act-chip { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); }
.act-chip::before { content: ""; width: 12px; height: 12px; border-radius: 3px; background: var(--act); }
.inquiry-chip::before { background: var(--inq-bg); border: 2px solid var(--inq-border); }
.badge.ready { background: var(--ok-bg); color: var(--ok); border: 1px solid var(--ok); }

/* fotky, soukromá část zakázky, štítky, souhlas */
.photos { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; margin: 8px 0 12px; }
.photos figure { margin: 0; background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; padding: 6px; overflow: hidden; }
.photos img { width: 100%; height: 120px; object-fit: cover; border-radius: 6px; display: block; }
.photos figcaption form { gap: 8px; margin-top: 4px; }
.card.private { border-style: dashed; border-color: var(--warn); }
.labels { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.labels figure { margin: 0; }
.label-preview { max-width: 100%; background: #fff; border: 1px solid var(--border); image-rendering: pixelated; }
.consent span { font-weight: 400; }
.field-button { display: flex; align-items: flex-end; }
.act-badge { border-left: 4px solid var(--act); }
label.inline { display: flex; align-items: flex-start; gap: 10px; font-weight: 400; }
label.inline input[type="checkbox"] { width: auto; flex: 0 0 auto; margin-top: 4px; }

/* záložky v sekci */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin: 4px 0 16px; flex-wrap: wrap; }
.tabs a { padding: 8px 14px; border-radius: 9px 9px 0 0; color: var(--muted); font-weight: 600; }
.tabs a[aria-current="page"] { color: var(--accent); background: var(--accent-soft); }
tr.current td { background: var(--accent-soft); }
tr.total td { border-top: 2px solid var(--border); }
/* doklad k tisku */
.doc-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; border-bottom: 2px solid #111; padding-bottom: 12px; }
.doc-logo { max-height: 56px; max-width: 260px; }
.doc-title { text-align: right; }
.doc-title h1 { margin: 0; font-size: 1.35rem; }
.doc-number { font-size: 1.1rem; font-weight: 700; }
.doc .stamp { display: inline-block; border: 2px solid #111; padding: 2px 10px; font-weight: 800; margin-top: 6px; }
.doc .nonvat { margin-top: 8px; font-weight: 800; border: 2px solid #111; display: inline-block; padding: 3px 10px; }
.doc-meta { margin: 6px 0 10px; }
.doc-meta td { border: 0 !important; padding: 4px 16px 4px 0; }
.doc-lines th { font-size: .75rem; }
.doc .totals .grand td { border-top: 2px solid #111; font-size: 1.05rem; }
.paid-stamp { border: 3px solid #111; display: inline-block; padding: 8px 16px; font-weight: 800; font-size: 1.05rem; margin: 12px 0; }
.doc-foot { margin-top: 24px; border-top: 1px solid #ddd; padding-top: 8px; }
/* formulář dokladu */
.choices { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 6px 14px; }
.choice { display: flex; gap: 8px; align-items: center; font-weight: 400; padding: 8px 10px; border: 1px solid var(--border); border-radius: 9px; }
.choice input { width: auto; }
.line, .line-head { display: grid; grid-template-columns: 1fr 80px 70px 130px; gap: 8px; }
.line.with-vat, .line-head.with-vat { grid-template-columns: 1fr 80px 70px 130px 90px; }
.line-head span { color: var(--muted); font-size: .8rem; }
@media (max-width: 700px) { .line, .line.with-vat { grid-template-columns: 1fr 1fr; } .line input[name="line_name"] { grid-column: 1 / -1; } .line-head { display: none; } }