:root {
  --bg: #f4f5f7; --panel: #ffffff; --line: #d9dde3; --text: #15181d; --muted: #667085;
  --accent: #1f5eff; --ok: #157f3b; --ok-bg: #e4f6ea; --err: #c62828; --err-bg: #fde8e8; --warn: #9a6400; --warn-bg: #fff4d6;
  /* Единый шрифт для всего интерфейса (Inter, с кириллицей, хранится локально). Варианты - только начертание, цвет, фон. */
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono: var(--font);
  --radius: 6px;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 15px; line-height: 1.4; font-feature-settings: 'tnum' 1, 'cv11' 1; }
.hidden { display: none !important; }
.mono { font-family: var(--font); font-variant-numeric: tabular-nums; letter-spacing: .01em; }
.muted { color: var(--muted); }
.error { color: var(--err); min-height: 1.2em; margin-top: 8px; }
h1 { font-size: 24px; margin: 0 0 4px; } h3 { margin: 24px 0 6px; font-size: 16px; }
a { color: var(--accent); }
button, input, select, textarea { font: inherit; }
input, select, textarea { padding: 7px 10px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; color: var(--text); }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.btn { padding: 8px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; cursor: pointer; white-space: nowrap; }
.btn:hover { background: #f0f2f5; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; } .btn.primary:hover { background: #164ad0; }
.btn.danger { color: var(--err); border-color: #f0b4b4; } .btn.danger:hover { background: var(--err-bg); }
.btn.ghost { border-color: transparent; background: transparent; } .btn.ghost:hover { background: #e9ecf0; }
.btn.small { padding: 5px 10px; font-size: 14px; }
.btn.wide { width: 100%; margin-top: 8px; }
.btn[disabled] { opacity: .5; cursor: default; }

/* вход */
.screen { min-height: 100vh; }
#login { display: flex; align-items: center; justify-content: center; }
.login-card { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 28px; width: 360px; display: flex; flex-direction: column; gap: 10px; }
.login-card label { display: flex; flex-direction: column; gap: 4px; font-size: 14px; color: var(--muted); }

/* шапка */
.topbar { display: flex; align-items: center; gap: 16px; padding: 8px 16px; background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 17px; display: flex; align-items: center; gap: 8px; }
.tabs { display: flex; gap: 2px; }
.tabs button { padding: 7px 12px; border: 0; background: transparent; border-radius: var(--radius); cursor: pointer; color: var(--muted); }
.tabs button.active { background: #e8eefc; color: var(--accent); font-weight: 500; }
.scanbox { flex: 1; display: flex; align-items: center; gap: 8px; min-width: 240px; }
#scan { flex: 1; font-family: var(--mono); font-size: 16px; padding: 9px 12px; border: 2px solid var(--accent); border-radius: var(--radius); }
#scan.flash-ok { border-color: var(--ok); background: var(--ok-bg); } #scan.flash-err { border-color: var(--err); background: var(--err-bg); }
.dot { width: 10px; height: 10px; border-radius: 50%; background: #bbb; } .dot.on { background: var(--ok); } .dot.off { background: var(--err); }
.userbox { display: flex; align-items: center; gap: 8px; }

/* фильтры */
.page { padding: 12px 16px 40px; }
.filters { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; margin-bottom: 10px; }
.chips { display: flex; gap: 4px; flex-wrap: wrap; }
.chip { padding: 5px 11px; border: 1px solid var(--line); border-radius: 999px; background: #fff; cursor: pointer; font-size: 14px; }
.chip.active { background: var(--text); color: #fff; border-color: var(--text); }
.chip .n { opacity: .65; margin-left: 4px; font-size: 12px; }
.search { min-width: 260px; }
.check { display: flex; align-items: center; gap: 6px; }

/* таблицы */
table { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); background: #fafbfc; }
tbody tr:last-child td { border-bottom: 0; }
.orders tbody tr { cursor: pointer; } .orders tbody tr:hover { background: #f3f6ff; }
.orders td { font-size: 15px; padding: 11px 10px; }
.orders tr.st-in_progress, .orders tr.st-awaiting_label { background: #fffaea; }
.orders tr.st-disassembly { background: #fdeeee; }
.orders tr.mismatch td:nth-child(3)::after { content: ' ⚠'; color: var(--warn); }
.empty { padding: 40px; text-align: center; color: var(--muted); }
.progress { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.logs td { font-size: 13px; } .logs .lv-warn { color: var(--warn); } .logs .lv-error { color: var(--err); font-weight: 500; }
.data td { font-size: 14px; }
.inline-form { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.row-actions { text-align: right; white-space: nowrap; } .row-actions .btn + .btn { margin-left: 4px; }

/* значки */
.badge { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 12px; font-weight: 500; background: #e6e8ec; color: #333; white-space: nowrap; }
.badge.src-ozon { background: #e4ecff; color: #1a4fd6; } .badge.src-wb { background: #f3e5f9; color: #7b1fa2; } .badge.src-ym { background: #fff2cc; color: #8a6200; } .badge.src-ms { background: #e2f4ea; color: #1b6e3a; }
.badge.store { background: #f0f1f3; color: var(--muted); }
.badge.demo { background: var(--warn-bg); color: var(--warn); }
.badge.st-ok { background: var(--ok-bg); color: var(--ok); } .badge.st-err { background: var(--err-bg); color: var(--err); }
.card-head h2 { margin: 0; }
.badge.status.st-new { background: #e6e8ec; } .badge.status.st-in_progress, .badge.status.st-awaiting_label { background: var(--warn-bg); color: var(--warn); }
.badge.status.st-assembled, .badge.status.st-shipped { background: var(--ok-bg); color: var(--ok); }
.badge.status.st-cancelled, .badge.status.st-disassembly { background: var(--err-bg); color: var(--err); } .badge.status.st-disassembled { background: #e6e8ec; }

/* карточка заказа */
.modal { position: fixed; inset: 0; background: rgba(20,24,30,.45); display: flex; align-items: flex-start; justify-content: center; padding: 24px 12px; z-index: 20; overflow: auto; }
.modal-card { background: var(--panel); border-radius: 10px; width: min(1000px, 100%); padding: 16px 20px 20px; display: flex; flex-direction: column; gap: 12px; }
.modal-head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.order-title { display: flex; align-items: center; gap: 8px; font-size: 20px; font-weight: 700; flex-wrap: wrap; }
.modal-actions { display: flex; gap: 6px; flex-wrap: wrap; align-items: flex-start; }
.alert { padding: 10px 14px; border-radius: var(--radius); }
.alert.warn { background: var(--warn-bg); color: var(--warn); border: 1px solid #f1d58a; }
.step { padding: 18px 22px; border-radius: 10px; background: #e8eefc; border: 2px solid #b9cbff; display: flex; gap: 18px; align-items: center; }
.step-body { flex: 1; min-width: 0; }
.step-img { width: 96px; height: 96px; object-fit: contain; border-radius: 8px; background: #fff; border: 1px solid rgba(0,0,0,.08); flex: none; }
.thumb { width: 40px; height: 40px; object-fit: contain; border-radius: 6px; background: #fff; border: 1px solid var(--line); vertical-align: middle; }
.item-head .thumb { width: 36px; height: 36px; }
.dialog-card { width: min(460px, 100%); gap: 10px; margin-top: 10vh; }
.dialog-card h2 { margin: 0; font-size: 18px; }
.dialog-card .dfield { display: flex; flex-direction: column; gap: 4px; margin-top: 6px; } .dialog-card .dfield label { font-size: 13px; color: var(--muted); } .dialog-card input, .dialog-card select { width: 100%; }
.secret-row { display: flex; gap: 6px; align-items: center; max-width: 520px; } .secret-row input { flex: 1; }
.pattern-row input { width: 100%; } .pattern-row td { vertical-align: middle; }
.test-result { margin-top: 8px; padding: 8px 10px; border-radius: 6px; font-size: 14px; } .test-result.ok { background: var(--ok-bg); color: var(--ok); } .test-result.err { background: var(--err-bg); color: var(--err); }
.step-kind { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-bottom: 4px; }
.step-text { font-size: 26px; font-weight: 700; line-height: 1.2; }
.step-sub { margin-top: 6px; color: var(--muted); font-size: 15px; }
.step.k-serial { background: #fff4d6; border-color: #f1d58a; } .step.k-mark { background: #f3e5f9; border-color: #d7b3e6; }
.step.k-finish, .step.k-labeling { background: var(--ok-bg); border-color: #9fd7b2; }
.step.k-dis_order, .step.k-dis_mark, .step.k-dis_serial, .step.k-dis_ean { background: var(--err-bg); border-color: #f0b4b4; }
.step.k-done { background: #eef0f3; border-color: var(--line); }
.feedback { padding: 12px 16px; border-radius: var(--radius); font-size: 18px; font-weight: 500; }
.feedback.ok { background: var(--ok-bg); color: var(--ok); } .feedback.err { background: var(--err-bg); color: var(--err); }
.confirm { padding: 12px 16px; border-radius: var(--radius); background: var(--warn-bg); border: 1px solid #f1d58a; display: flex; justify-content: space-between; gap: 12px; align-items: center; flex-wrap: wrap; }
.confirm div { display: flex; gap: 6px; }
.items { display: flex; flex-direction: column; gap: 8px; }
.item { border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px; }
.item.done { opacity: .7; }
.item-head { display: flex; gap: 12px; align-items: baseline; flex-wrap: wrap; }
.item-head .art { font-family: var(--mono); font-weight: 600; font-size: 17px; }
.item-head .qty { font-weight: 700; }
.item-head .nocat { color: var(--err); font-size: 13px; }
.units { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 6px; margin-top: 8px; }
.unit { display: flex; gap: 10px; padding: 6px 10px; border-radius: var(--radius); background: #f6f7f9; font-size: 14px; font-family: var(--mono); align-items: center; }
.unit.current { outline: 2px solid var(--accent); background: #eef3ff; }
.unit.done { background: var(--ok-bg); } .unit.reversed { background: #eee; text-decoration: line-through; opacity: .6; }
.unit .u { color: var(--muted); } .unit .f { display: inline-flex; gap: 4px; align-items: center; } .unit .f.ok { color: var(--ok); } .unit .f.wait { color: var(--muted); }
.order-log summary { cursor: pointer; color: var(--muted); }
#m-log { font-size: 13px; font-family: var(--mono); max-height: 240px; overflow: auto; padding: 6px 0; }
#m-log div { padding: 2px 0; border-bottom: 1px dashed #eee; } #m-log .lv-warn { color: var(--warn); } #m-log .lv-error { color: var(--err); }

/* настройки */
#page-settings { display: grid; grid-template-columns: 220px 1fr; gap: 20px; }
.settings-nav { display: flex; flex-direction: column; gap: 2px; position: sticky; top: 70px; align-self: start; }
.settings-nav button { text-align: left; padding: 8px 12px; border: 0; background: transparent; border-radius: var(--radius); cursor: pointer; color: var(--muted); }
.settings-nav button.active { background: #e8eefc; color: var(--accent); font-weight: 500; }
.section { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 18px 22px; margin-bottom: 16px; }
.section h2 { margin: 0 0 4px; font-size: 18px; } .section > .muted { margin-bottom: 14px; }
.field { display: grid; grid-template-columns: 320px 1fr; gap: 6px 18px; padding: 10px 0; border-top: 1px solid #eef0f3; align-items: start; }
.field label { font-weight: 500; } .field .help { grid-column: 2; color: var(--muted); font-size: 13px; }
.field input[type=text], .field input[type=password], .field input[type=number], .field select { width: 100%; max-width: 520px; }
.field .multi { display: flex; flex-wrap: wrap; gap: 6px 14px; } .field .multi label { font-weight: 400; display: flex; gap: 4px; align-items: center; }
.section-actions { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; align-items: center; }
.card-list { display: flex; flex-direction: column; gap: 10px; }
.card { border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; font-weight: 600; }
.card .field { grid-template-columns: 260px 1fr; }
.result { font-size: 14px; } .result.ok { color: var(--ok); } .result.err { color: var(--err); }

/* всплывающие сообщения */
#toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 50; }
.toast { background: #1f232a; color: #fff; padding: 10px 14px; border-radius: var(--radius); font-size: 14px; max-width: 420px; box-shadow: 0 6px 20px rgba(0,0,0,.2); }
.toast.ok { background: var(--ok); } .toast.err { background: var(--err); }

@media (max-width: 900px) {
  #page-settings { grid-template-columns: 1fr; } .settings-nav { position: static; flex-direction: row; flex-wrap: wrap; }
  .field, .card .field { grid-template-columns: 1fr; } .field .help { grid-column: 1; }
  .orders th:nth-child(5), .orders td:nth-child(5), .orders th:nth-child(7), .orders td:nth-child(7) { display: none; }
  .step-text { font-size: 21px; }
}