:root {
  color-scheme: light;
  --bg: #f6f8fa;
  --panel: #ffffff;
  --text: #1f2328;
  --muted: #656d76;
  --border: #d0d7de;
  --accent: #1f6feb;
  --accent-text: #ffffff;
  --danger: #cf222e;
  --row-hover: #f3f6fa;
  --shadow: 0 8px 24px rgba(0, 0, 0, .12);
  --badge-todo: #ddf4ff;      --badge-todo-t: #0550ae;
  --badge-progress: #fff8c5;  --badge-progress-t: #7d4e00;
  --badge-done: #dafbe1;      --badge-done-t: #116329;
  --badge-warn: #ffebe9;      --badge-warn-t: #a40e26;
  --badge-neutral: #eaeef2;   --badge-neutral-t: #424a53;
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #0d1117;
    --panel: #161b22;
    --text: #e6edf3;
    --muted: #8d96a0;
    --border: #30363d;
    --accent: #2f81f7;
    --row-hover: #1c2129;
    --shadow: 0 8px 24px rgba(0, 0, 0, .5);
    --badge-todo: #0c2d6b;      --badge-todo-t: #a5d6ff;
    --badge-progress: #4b3a00;  --badge-progress-t: #f2cc60;
    --badge-done: #033a16;      --badge-done-t: #7ee787;
    --badge-warn: #5d0f12;      --badge-warn-t: #ffa198;
    --badge-neutral: #2d333b;   --badge-neutral-t: #c9d1d9;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }
button, input, select, textarea { font: inherit; color: inherit; }

/* layout */
.layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 220px; flex-shrink: 0;
  background: var(--panel); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; padding: 16px 10px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; padding: 0 8px 16px; }
.brand img { width: 30px; height: 30px; }
.nav button {
  display: flex; align-items: center; gap: 10px; width: 100%;
  border: 0; background: none; text-align: left; cursor: pointer;
  padding: 8px 10px; border-radius: 6px; color: var(--text);
}
.nav button:hover { background: var(--row-hover); }
.nav button.active { background: var(--accent); color: var(--accent-text); }
.nav .ico { width: 20px; text-align: center; }
.sidebar .me { margin-top: auto; padding: 12px 8px 0; border-top: 1px solid var(--border); color: var(--muted); font-size: 13px; }
.sidebar .me b { color: var(--text); display: block; }
.sidebar .me .links { display: flex; gap: 12px; margin-top: 6px; flex-wrap: wrap; }
.linkbtn { border: 0; background: none; padding: 0; color: var(--accent); cursor: pointer; }

.main { flex: 1; min-width: 0; padding: 20px 24px; }
.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.toolbar h1 { font-size: 22px; margin: 0 auto 0 0; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.chip {
  border: 1px solid var(--border); background: var(--panel); border-radius: 999px;
  padding: 3px 12px; cursor: pointer; font-size: 13px;
}
.chip.active { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }

/* controls */
input, select, textarea {
  background: var(--panel); border: 1px solid var(--border); border-radius: 6px;
  padding: 7px 10px; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
textarea { min-height: 110px; resize: vertical; }
.search { width: 260px; max-width: 100%; }
.btn {
  border: 1px solid var(--border); background: var(--panel); border-radius: 6px;
  padding: 7px 14px; cursor: pointer; white-space: nowrap;
}
.btn:hover { background: var(--row-hover); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn.danger { color: var(--danger); }
.btn:disabled { opacity: .6; cursor: default; }

/* table */
.tablewrap { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); font-weight: 600; }
tbody tr { cursor: pointer; }
tbody tr:hover { background: var(--row-hover); }
tbody tr:last-child td { border-bottom: 0; }
td.clip { max-width: 320px; overflow: hidden; text-overflow: ellipsis; }
.empty { padding: 40px; text-align: center; color: var(--muted); }

/* expandable rows */
th.chev, td.chev { width: 28px; padding-right: 0; color: var(--muted); }
tbody tr.open { background: var(--row-hover); }
tbody tr.open td { border-bottom: 0; }
tbody tr.detail { cursor: default; background: var(--row-hover); }
tbody tr.detail:hover { background: var(--row-hover); }
tr.detail > td { white-space: normal; padding: 4px 16px 16px 40px; }
.expand { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 14px 16px; }
.expand .details { grid-template-columns: 150px 1fr; }
.expand .actions { margin-top: 12px; }
.photos.strip { margin-top: 12px; grid-template-columns: repeat(auto-fill, minmax(72px, 88px)); }
.more { text-align: center; margin: 14px 0; }

.badge { display: inline-block; padding: 1px 9px; border-radius: 999px; font-size: 12px; font-weight: 600;
  background: var(--badge-neutral); color: var(--badge-neutral-t); }
.badge.todo, .badge.normal, .badge.manual, .badge.before { background: var(--badge-todo); color: var(--badge-todo-t); }
.badge.in_progress, .badge.experimental, .badge.flasher { background: var(--badge-progress); color: var(--badge-progress-t); }
.badge.done, .badge.tested, .badge.after { background: var(--badge-done); color: var(--badge-done-t); }
.badge.warranty, .badge.deprecated, .badge.high { background: var(--badge-warn); color: var(--badge-warn-t); }

.badge.received { background: var(--badge-todo); color: var(--badge-todo-t); }
.badge.testing { background: var(--badge-progress); color: var(--badge-progress-t); }
.badge.repairs_needed { background: var(--badge-warn); color: var(--badge-warn-t); }
.badge.ready { background: var(--badge-done); color: var(--badge-done-t); }
.badge.handed_over, .badge.stored { background: var(--badge-neutral); color: var(--badge-neutral-t); }
.count { color: var(--muted); font-size: 12px; margin-bottom: 6px; }
button.status-btn { border: 0; cursor: pointer; font: inherit; font-size: 12px; font-weight: 600; }
button.status-btn:hover { filter: brightness(1.1); outline: 1px solid currentColor; }
.muted { color: var(--muted); font-size: 13px; }

/* lookup select with "+" button */
.lookup { display: flex; gap: 6px; align-items: flex-start; }
.lookup select, .lookup .msel { flex: 1; min-width: 0; }

/* multi-select dropdown with checkboxes */
.msel { position: relative; }
.msel-btn { width: 100%; text-align: left; background: var(--panel); border: 1px solid var(--border);
  border-radius: 6px; padding: 7px 28px 7px 10px; cursor: pointer; white-space: nowrap; overflow: hidden;
  text-overflow: ellipsis; position: relative; }
.msel-btn::after { content: "▾"; position: absolute; right: 10px; color: var(--muted); }
.msel.open .msel-btn { outline: 2px solid var(--accent); outline-offset: -1px; }
.msel-pop { display: none; position: absolute; z-index: 15; left: 0; right: 0; top: calc(100% + 4px);
  background: var(--panel); border: 1px solid var(--border); border-radius: 6px; box-shadow: var(--shadow); padding: 6px; }
.msel.open .msel-pop { display: block; }
.msel-pop input[type=search] { margin-bottom: 6px; }
.msel-list { max-height: 240px; overflow-y: auto; }
.form label.msel-item { display: flex; align-items: center; gap: 8px; margin: 0; padding: 6px 8px; border-radius: 4px;
  cursor: pointer; color: var(--text); font-size: 14px; font-weight: 400; }
button.msel-item { display: block; width: 100%; text-align: left; border: 0; background: none; padding: 6px 8px;
  border-radius: 4px; cursor: pointer; color: var(--text); }
button.msel-item.muted { color: var(--muted); }
.msel label.msel-item { display: flex; flex-direction: row; align-items: center; gap: 8px; margin: 0; padding: 6px 8px;
  color: var(--text); font-size: 14px; font-weight: 400; }
.msel-item:hover { background: var(--row-hover); }
button.msel-item.active { background: var(--accent); color: var(--accent-text); }
.msel-item input { width: auto; margin: 0; }
.msel-empty { padding: 6px 8px; }
option { background: var(--panel); color: var(--text); }
.btn.small { padding: 4px 10px; }
select.quick { width: auto; }

/* photos */
.photos { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; }
.thumb { position: relative; padding: 0; border: 1px solid var(--border); border-radius: 6px; overflow: hidden;
  background: var(--bg); cursor: pointer; aspect-ratio: 1; }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb .tag { position: absolute; left: 4px; bottom: 4px; background: rgba(0, 0, 0, .65); color: #fff;
  font-size: 11px; padding: 0 6px; border-radius: 4px; }
.photo-add { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 10px; }
.lightbox { position: fixed; inset: 0; background: rgba(0, 0, 0, .92); z-index: 30;
  display: flex; align-items: center; justify-content: center; }
.lightbox img { max-width: 100%; max-height: calc(100vh - 70px); object-fit: contain; }
.lb-nav { position: absolute; top: 50%; transform: translateY(-50%); border: 0; background: rgba(255, 255, 255, .15);
  color: #fff; font-size: 34px; width: 48px; height: 64px; border-radius: 8px; cursor: pointer; }
.lb-prev { left: 10px; } .lb-next { right: 10px; }
.lb-bar { position: absolute; left: 0; right: 0; bottom: 0; display: flex; gap: 10px; align-items: center;
  padding: 10px 16px; background: rgba(0, 0, 0, .6); color: #fff; }
.lb-caption { flex: 1; font-size: 13px; }

/* history */
.comment { display: flex; gap: 8px; margin-bottom: 10px; }
.history { list-style: none; margin: 0; padding: 0; max-height: 320px; overflow-y: auto; }
.history li { display: grid; grid-template-columns: 120px 110px 1fr; gap: 8px; padding: 5px 0;
  border-bottom: 1px solid var(--border); font-size: 13px; }
.history .when, .history .who { color: var(--muted); }
.history .what { white-space: pre-wrap; word-break: break-word; }
.history .ev-comment .what { font-weight: 600; }

/* bulk intake */
.modal.wide-modal { max-width: 1180px; }
.form.bulk-shared { grid-template-columns: 160px repeat(4, minmax(0, 1fr)); gap: 10px; margin-bottom: 14px; }
.bulk-shared .lookup .btn.small { padding: 4px 8px; }
.bulk-grid table td { padding: 3px 4px; }
.bulk-grid th { padding: 6px 4px; }
.bulk-grid input { padding: 5px 7px; }
.bulk-grid tbody tr { cursor: default; }
.bulk-grid tbody tr:hover { background: none; }
.bulk-grid tbody tr.on td.bulk-num { color: var(--accent); font-weight: 700; }
.bulk-num { width: 28px; text-align: right; color: var(--muted); }
.bulk-act { white-space: nowrap; }
.bulk-act .btn { padding: 3px 7px; margin-left: 2px; }
.bulk-rows { display: flex; gap: 8px; align-items: center; margin-top: 10px; }

/* sticker label */
.label-opts { display: flex; gap: 14px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 12px; }
.label-opts label { font-size: 12px; color: var(--muted); display: flex; flex-direction: column; gap: 4px; }
.label-opts input[type=number] { width: 90px; }
.label-opts .check { flex-direction: row; align-items: center; gap: 6px; color: var(--text); font-size: 14px; }
.label-opts .check input { width: auto; }
/* users page */
tr.disabled-row td { opacity: .55; }
td.row-actions { white-space: nowrap; }
td.row-actions .btn { margin-left: 4px; }
.pw-show { font-family: ui-monospace, Consolas, monospace; font-size: 18px; letter-spacing: .05em; }

/* printer connection status */
.pstat { display: flex; gap: 14px; align-items: center; padding: 14px 16px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--bg); margin-bottom: 12px; }
.pstat-icon { font-size: 30px; line-height: 1; }
.pstat-title { font-size: 18px; font-weight: 700; letter-spacing: .02em; }
.pstat-sub { color: var(--muted); font-size: 13px; margin-top: 2px; }
.pstat.ready { border-color: var(--badge-done-t); }
.pstat.ready .pstat-icon, .pstat.ready .pstat-title { color: var(--badge-done-t); }
.pstat.bad { border-color: var(--danger); }
.pstat.bad .pstat-icon, .pstat.bad .pstat-title { color: var(--danger); }
.pstat.wait .pstat-icon, .pstat.wait .pstat-title { color: var(--muted); }
.radios.pmode { align-items: center; }
.radios.pmode label.radio { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border: 1px solid var(--border);
  border-radius: 6px; cursor: pointer; font-size: 14px; }
.radios.pmode label.radio:has(input:checked) { border-color: var(--accent); outline: 1px solid var(--accent); }
.radios.pmode input { width: auto; margin: 0; }
.pdetails { margin-top: 12px; }
.pdetails summary { cursor: pointer; color: var(--muted); }
.psteps { list-style: none; padding: 6px 0 0 4px; margin: 0; display: flex; flex-direction: column; gap: 4px; }
.psteps .ok { color: var(--badge-done-t); }
.psteps .bad { color: var(--danger); }
.psteps .unknown { color: var(--muted); }
.find-row { margin-top: 10px; display: flex; gap: 8px; align-items: center; }

/* printer page */
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 16px 18px; margin-bottom: 16px; max-width: 980px; }
.card h2 { font-size: 16px; margin: 0 0 12px; }
.card h3 { font-size: 14px; margin: 18px 0 6px; }
.card .details { grid-template-columns: 110px 1fr; align-items: center; margin-bottom: 8px; }
.ok { color: var(--badge-done-t); font-weight: 600; }
.bad { color: var(--danger); font-weight: 600; }
.label-preview.big canvas { width: min(100%, 500px); image-rendering: pixelated; }
.sample-in { width: 200px; }
.tpl-lines { display: flex; flex-direction: column; gap: 8px; }
.tpl-line { display: grid; grid-template-columns: 90px minmax(0, 1fr) 80px 80px 110px 70px 34px; gap: 8px; align-items: end;
  padding: 8px; border: 1px solid var(--border); border-radius: 8px; }
.tpl-line label { font-size: 12px; color: var(--muted); display: flex; flex-direction: column; gap: 3px; }
.tpl-line label.check { flex-direction: row; align-items: center; gap: 6px; color: var(--text); font-size: 13px; padding-bottom: 8px; }
.tpl-line label.check input { width: auto; }
.tpl-content { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
@media (max-width: 760px) {
  .tpl-line { grid-template-columns: 1fr 1fr; }
  .tpl-content { grid-column: 1 / -1; grid-template-columns: 1fr; }
}
.label-opts.printer-row { align-items: center; margin: 12px 0 0; }
.label-preview { background: #ccc; padding: 14px; border-radius: 6px; display: flex; justify-content: center; }
.label-preview canvas { max-width: 100%; height: auto; box-shadow: 0 1px 4px rgba(0, 0, 0, .3); }

/* modal */
.overlay {
  position: fixed; inset: 0; background: rgba(0, 0, 0, .45);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 16px; overflow-y: auto; z-index: 10;
}
.modal {
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: var(--shadow); width: 100%; max-width: 760px; padding: 20px 22px;
}
.modal h2 { margin: 0 0 16px; font-size: 18px; display: flex; gap: 10px; align-items: center; }
.modal h2 .x { margin-left: auto; border: 0; background: none; font-size: 22px; cursor: pointer; color: var(--muted); }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 16px; }
.form .wide { grid-column: 1 / -1; }
.form label { display: block; font-size: 12px; font-weight: 600; color: var(--muted); margin-bottom: 4px; }
.form .req::after { content: " *"; color: var(--danger); }
.actions { display: flex; gap: 10px; margin-top: 18px; align-items: center; flex-wrap: wrap; }
.actions .spacer { flex: 1; }
.progress { height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; flex: 1; min-width: 120px; }
.progress div { height: 100%; width: 0; background: var(--accent); transition: width .2s; }
.form .form { padding: 0; }
.radios { display: flex; gap: 8px; flex-wrap: wrap; }
.form label.radio { display: inline-flex; align-items: center; gap: 8px; margin: 0; padding: 8px 12px;
  border: 1px solid var(--border); border-radius: 6px; cursor: pointer; color: var(--text); font-size: 14px; font-weight: 400; }
.form label.radio:has(input:checked) { border-color: var(--accent); outline: 1px solid var(--accent); }
.radio input { width: auto; margin: 0; }
.err { color: var(--danger); margin-top: 10px; white-space: pre-wrap; }
.files { display: flex; flex-direction: column; gap: 4px; margin-top: 6px; font-size: 13px; }
.files label { display: inline-flex; align-items: center; gap: 6px; font-weight: 400; color: var(--text); margin: 0; }
.files input { width: auto; }

/* detail view */
.details { display: grid; grid-template-columns: 170px 1fr; gap: 8px 16px; }
.details dt { color: var(--muted); font-size: 13px; }
.details dd { margin: 0; white-space: pre-wrap; word-break: break-word; }
.markdown { border-top: 1px solid var(--border); margin-top: 16px; padding-top: 8px; overflow-x: auto; }
.markdown img { max-width: 100%; }
.markdown pre { background: var(--bg); padding: 10px; border-radius: 6px; overflow-x: auto; }
.related { margin-top: 18px; border-top: 1px solid var(--border); padding-top: 12px; }
.related h3 { font-size: 14px; margin: 0 0 8px; }
.related ul { margin: 0; padding-left: 18px; }

/* login */
.login { max-width: 360px; margin: 12vh auto; background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 28px; box-shadow: var(--shadow); }
.login .brand { justify-content: center; font-size: 20px; padding-bottom: 20px; }
.login .field { margin-bottom: 12px; }
.login .btn { width: 100%; margin-top: 6px; }

/* toasts */
#toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 20; }
.toast { background: var(--panel); border: 1px solid var(--border); border-left: 4px solid var(--accent);
  border-radius: 8px; padding: 10px 14px; box-shadow: var(--shadow); max-width: 340px; }
.toast.error { border-left-color: var(--danger); }

/* mobile */
.menubtn { display: none; }
@media (max-width: 760px) {
  .layout { flex-direction: column; }
  .sidebar { width: 100%; border-right: 0; border-bottom: 1px solid var(--border); padding: 10px 16px; }
  .sidebar:not(.open) .nav, .sidebar:not(.open) .me { display: none; }
  .brand { padding: 0; }
  .menubtn { display: block; margin-left: auto; border: 1px solid var(--border); background: none;
    border-radius: 6px; padding: 4px 10px; cursor: pointer; }
  .sidebar.open .nav { margin-top: 10px; }
  .main { padding: 14px 16px; }
  .search { width: 100%; }
  .form, .details { grid-template-columns: 1fr; }
  .overlay { padding: 0; }
  .modal { border-radius: 0; min-height: 100vh; }
  tr.detail > td { padding: 4px 8px 12px; }
  .form.bulk-shared { grid-template-columns: 1fr; }
  .expand .details { grid-template-columns: 1fr; }
  .history li { grid-template-columns: 1fr 1fr; }
  .history .what { grid-column: 1 / -1; }
}