:root {
  --bg: #F3F5F9; --surface: #fff; --text: #0F172A; --muted: #64748B; --border: #E2E8F0; --border2: #CBD5E1;
  --primary: #2563EB; --primary-d: #1D4ED8; --primary-bg: #EAF1FF; --danger: #DC2626; --ok: #16A34A; --warn: #D97706;
  --side: #0F172A; --side-text: #CBD5E1; --radius: 10px; --shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 8px rgba(15, 23, 42, .04);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; color: var(--text); background: var(--bg); }
[hidden] { display: none !important; }
h1, h2, h3 { margin: 0; line-height: 1.25; }
a { color: var(--primary); text-decoration: none; } a:hover { text-decoration: underline; }
.muted { color: var(--muted); } .small { font-size: 12px; } .nowrap { white-space: nowrap; } .right { text-align: right; } .grow { flex: 1; }
.err { color: var(--danger); font-size: 13px; }
input, select, textarea, button { font: inherit; color: inherit; }
input, select, textarea { width: 100%; padding: 8px 10px; border: 1px solid var(--border2); border-radius: 8px; background: #fff; min-height: 38px; }
textarea { resize: vertical; min-height: 64px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--primary); outline-offset: -1px; border-color: transparent; }
input[type=checkbox], input[type=radio] { width: auto; min-height: 0; accent-color: var(--primary); }
input:disabled, select:disabled, textarea:disabled { background: #F1F5F9; color: var(--muted); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 8px 14px; min-height: 38px; border: 1px solid var(--border2); border-radius: 8px; background: #fff; cursor: pointer; font-weight: 500; white-space: nowrap; }
.btn:hover { background: #F8FAFC; } .btn:disabled { opacity: .5; cursor: default; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; } .btn.primary:hover { background: var(--primary-d); }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.ghost { border-color: transparent; background: transparent; } .btn.ghost:hover { background: #E8EDF5; }
.btn.sm { min-height: 30px; padding: 4px 10px; font-size: 13px; } .btn.big { min-height: 44px; font-size: 16px; }
.icon-btn { border: 0; background: transparent; cursor: pointer; padding: 6px 9px; border-radius: 8px; font-size: 16px; line-height: 1; } .icon-btn:hover { background: #E8EDF5; }
.linkbtn { border: 0; background: none; color: var(--side-text); cursor: pointer; padding: 0; text-decoration: underline; }

/* вход */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; background: linear-gradient(135deg, #0F172A, #1E3A8A); }
.login-card { width: 100%; max-width: 360px; background: #fff; border-radius: 16px; padding: 28px; display: grid; gap: 14px; box-shadow: 0 20px 50px rgba(0, 0, 0, .3); }
.login-card .logo { font-size: 36px; } .login-card h1 { font-size: 22px; } .login-card p { margin: -8px 0 0; }
.login-card label { display: grid; gap: 4px; font-weight: 500; font-size: 13px; }

/* каркас */
.side { position: fixed; inset: 0 auto 0 0; width: 224px; background: var(--side); color: var(--side-text); display: flex; flex-direction: column; z-index: 30; }
.brand { display: flex; gap: 10px; align-items: center; padding: 18px 16px; color: #fff; } .brand small { display: block; color: #94A3B8; font-size: 11px; letter-spacing: .08em; }
.logo-s { font-size: 24px; }
#nav { display: grid; gap: 2px; padding: 4px 10px; flex: 1; align-content: start; }
#nav a { display: flex; gap: 10px; align-items: center; padding: 9px 12px; border-radius: 8px; color: var(--side-text); text-decoration: none; }
#nav a:hover { background: rgba(255, 255, 255, .07); } #nav a.active { background: var(--primary); color: #fff; }
#nav a .ico { width: 20px; text-align: center; } #nav a .cnt { margin-left: auto; background: rgba(255, 255, 255, .15); border-radius: 10px; padding: 0 7px; font-size: 12px; }
.side-foot { padding: 14px 16px; border-top: 1px solid rgba(255, 255, 255, .08); display: grid; gap: 4px; font-size: 13px; }
.main { margin-left: 224px; padding: 20px 24px 60px; min-height: 100vh; }
.topbar { display: none; position: sticky; top: 0; z-index: 20; align-items: center; gap: 8px; padding: 6px 10px; background: var(--side); color: #fff; }
.topbar .icon-btn { color: #fff; } .topbar .icon-btn:hover { background: rgba(255, 255, 255, .12); } .topbar .muted { margin-left: auto; color: #94A3B8; font-size: 12px; }
.scrim { position: fixed; inset: 0; background: rgba(15, 23, 42, .5); z-index: 25; }

.page-head { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; margin-bottom: 14px; }
.page-head h1 { font-size: 22px; margin-right: auto; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px; }
.card + .card { margin-top: 14px; } .card h2 { font-size: 15px; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.card h2 .btn { margin-left: auto; font-weight: 500; }
.empty, .loading { padding: 40px 16px; text-align: center; color: var(--muted); }
.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px; }
.search { position: relative; flex: 1 1 260px; max-width: 420px; } .search input { padding-left: 34px; } .search::before { content: "🔍"; position: absolute; left: 10px; top: 8px; font-size: 14px; opacity: .6; }

/* вкладки и фильтры */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 12px; overflow-x: auto; }
.tab { padding: 9px 14px; border: 0; background: none; cursor: pointer; border-bottom: 2px solid transparent; color: var(--muted); font-weight: 500; white-space: nowrap; }
.tab:hover { color: var(--text); } .tab.on { color: var(--primary); border-color: var(--primary); } .tab .n { margin-left: 5px; font-size: 12px; opacity: .8; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.chip { display: inline-flex; gap: 6px; align-items: center; padding: 5px 12px; border: 1px solid var(--border2); border-radius: 999px; background: #fff; cursor: pointer; font-size: 13px; }
.chip:hover { background: #F1F5F9; } .chip.on { background: var(--primary); border-color: var(--primary); color: #fff; }
.chip .n { font-size: 12px; opacity: .75; } .chip.hot:not(.on) { border-color: #FCA5A5; color: var(--danger); }
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; color: var(--c); background: color-mix(in srgb, var(--c) 14%, #fff); border: 1px solid color-mix(in srgb, var(--c) 30%, #fff); }

/* таблицы */
.tablewrap { overflow-x: auto; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
table.t { width: 100%; border-collapse: collapse; }
.t th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); padding: 9px 12px; border-bottom: 1px solid var(--border); background: #F8FAFC; white-space: nowrap; position: sticky; top: 0; }
.t th.sortable { cursor: pointer; user-select: none; } .t th.sortable:hover { color: var(--text); }
.t td { padding: 9px 12px; border-bottom: 1px solid #EEF2F7; vertical-align: top; }
.t tbody tr { cursor: pointer; } .t tbody tr:hover { background: #F5F8FF; } .t tbody tr:last-child td { border-bottom: 0; }
.t td.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; } .t td.id { font-weight: 600; white-space: nowrap; }
.t td.clip { max-width: 240px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.t td .sub { display: block; font-size: 12px; color: var(--muted); }
.late { color: var(--danger); font-weight: 600; } .urgent-mark { color: var(--danger); font-weight: 700; margin-right: 4px; }
.ocards { display: none; gap: 10px; }
.ocard { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 12px; display: grid; gap: 6px; cursor: pointer; box-shadow: var(--shadow); }
.ocard .r1 { display: flex; gap: 8px; align-items: center; } .ocard .r1 b { margin-right: auto; } .ocard .r3 { display: flex; justify-content: space-between; color: var(--muted); font-size: 13px; }
.pager { display: flex; gap: 12px; align-items: center; justify-content: center; margin-top: 14px; }
.colmenu { position: absolute; right: 0; top: 40px; z-index: 10; background: #fff; border: 1px solid var(--border2); border-radius: 10px; box-shadow: 0 8px 30px rgba(15, 23, 42, .18); padding: 8px; display: grid; gap: 2px; min-width: 190px; }
.colmenu label { display: flex; gap: 8px; align-items: center; padding: 4px 8px; border-radius: 6px; cursor: pointer; } .colmenu label:hover { background: #F1F5F9; }

/* формы */
.grid { display: grid; gap: 12px; } .g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.fld { display: grid; gap: 4px; align-content: start; min-width: 0; } .fld > span { font-size: 12px; font-weight: 600; color: var(--muted); }
.fld.full { grid-column: 1 / -1; }
.form-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.suggest { position: relative; } .suggest-list { position: absolute; left: 0; right: 0; top: 100%; z-index: 15; background: #fff; border: 1px solid var(--border2); border-radius: 8px; box-shadow: 0 8px 30px rgba(15, 23, 42, .18); max-height: 260px; overflow: auto; }
.suggest-item { padding: 8px 12px; cursor: pointer; display: flex; justify-content: space-between; gap: 8px; } .suggest-item:hover, .suggest-item.on { background: var(--primary-bg); } .suggest-item small { color: var(--muted); }
.pill { display: inline-flex; gap: 6px; align-items: center; padding: 3px 10px; background: var(--primary-bg); color: var(--primary-d); border-radius: 999px; font-size: 12px; font-weight: 600; }
.pill button { border: 0; background: none; cursor: pointer; color: inherit; padding: 0; font-size: 14px; }

/* карточка заказа */
.ocols { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 14px; align-items: start; } .ocols > div > .card + .card { margin-top: 14px; }
.statusbar { display: flex; flex-wrap: wrap; gap: 6px; }
.st-btn { padding: 6px 12px; border-radius: 8px; border: 1px solid var(--border2); background: #fff; cursor: pointer; font-weight: 500; }
.st-btn:hover { border-color: var(--c); } .st-btn.on { background: var(--c); border-color: var(--c); color: #fff; cursor: default; }
.sum-row { display: flex; justify-content: space-between; padding: 4px 0; gap: 10px; } .sum-row.big { font-size: 18px; font-weight: 700; padding: 8px 0; border-top: 1px solid var(--border); margin-top: 4px; }
.sum-row .good { color: var(--ok); font-weight: 600; } .sum-row .bad { color: var(--danger); font-weight: 600; }
.items { width: 100%; border-collapse: collapse; } .items th { font-size: 11px; text-transform: uppercase; color: var(--muted); text-align: left; padding: 0 4px 4px; }
.items td { padding: 3px 3px; vertical-align: middle; } .items input, .items select { min-height: 34px; padding: 5px 8px; }
.items .w-q { width: 62px; } .items .w-p { width: 96px; } .items .w-w { width: 78px; } .items .w-k { width: 90px; } .items .w-s { width: 96px; text-align: right; white-space: nowrap; font-weight: 600; } .items .w-x { width: 34px; }
.log { display: grid; gap: 6px; font-size: 13px; max-height: 320px; overflow: auto; } .log div { display: grid; grid-template-columns: 96px 1fr; gap: 8px; } .log time { color: var(--muted); }
.saved { color: var(--ok); font-size: 12px; opacity: 0; transition: opacity .3s; } .saved.on { opacity: 1; }
.kv { display: grid; grid-template-columns: 110px 1fr; gap: 6px 10px; } .kv dt { color: var(--muted); font-size: 12px; padding-top: 2px; } .kv dd { margin: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.menu { position: relative; display: inline-block; } .menu > .colmenu { top: 42px; right: auto; left: 0; }
.menu .colmenu button { border: 0; background: none; text-align: left; padding: 8px 10px; border-radius: 6px; cursor: pointer; white-space: nowrap; } .menu .colmenu button:hover { background: #F1F5F9; }

/* плитки и графики */
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; margin-bottom: 14px; }
.kpi { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow); } .kpi small { color: var(--muted); display: block; margin-bottom: 4px; } .kpi b { font-size: 20px; font-variant-numeric: tabular-nums; } .kpi .sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.charts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-bottom: 14px; } .charts .card { margin: 0 !important; }
svg.chart { width: 100%; height: auto; display: block; } svg.chart text { font: 11px system-ui, sans-serif; fill: var(--muted); }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--muted); margin-top: 6px; } .legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }
.bars { display: grid; gap: 8px; } .barrow { display: grid; grid-template-columns: minmax(80px, 38%) 1fr auto; gap: 8px; align-items: center; font-size: 13px; } .barrow .track { background: #EEF2F7; border-radius: 5px; height: 14px; overflow: hidden; } .barrow .fill { height: 100%; background: var(--primary); border-radius: 5px; }
.barrow span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* задачи */
.task { display: flex; gap: 10px; align-items: flex-start; padding: 10px 4px; border-bottom: 1px solid #EEF2F7; } .task:last-child { border: 0; } .task.done .tt { text-decoration: line-through; color: var(--muted); }
.task input[type=checkbox] { margin-top: 3px; width: 18px; height: 18px; } .task .tt { font-weight: 500; }

/* окна и уведомления */
.modal-back { position: fixed; inset: 0; background: rgba(15, 23, 42, .55); display: grid; place-items: center; padding: 16px; z-index: 100; overflow: auto; }
.modal { background: #fff; border-radius: 14px; width: 100%; max-width: 480px; box-shadow: 0 24px 60px rgba(0, 0, 0, .35); display: flex; flex-direction: column; max-height: calc(100vh - 32px); } .modal.wide { max-width: 760px; }
.modal-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px 6px; font-size: 16px; } .modal-body { padding: 8px 16px 14px; overflow: auto; } .modal-foot { padding: 10px 16px 16px; display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }
.toasts { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); z-index: 200; display: grid; gap: 8px; width: calc(100% - 32px); max-width: 420px; pointer-events: none; }
.toast { background: #0F172A; color: #fff; padding: 10px 14px; border-radius: 10px; box-shadow: 0 8px 30px rgba(0, 0, 0, .3); transition: opacity .3s; } .toast.err { background: var(--danger); } .toast.out { opacity: 0; }
.qrbox { display: grid; place-items: center; gap: 10px; text-align: center; } .qrbox svg { width: 220px; height: 220px; }
.msgbox { width: 100%; min-height: 110px; }
.note { background: #FFFBEB; border: 1px solid #FDE68A; color: #92400E; padding: 10px 12px; border-radius: 8px; font-size: 13px; }

@media (max-width: 1100px) { .ocols { grid-template-columns: 1fr; } .charts { grid-template-columns: 1fr; } }
@media (max-width: 860px) {
  .topbar { display: flex; } .side { transform: translateX(-100%); transition: transform .2s; width: 260px; } .side.open { transform: none; }
  .main { margin-left: 0; padding: 14px 12px 60px; }
  .g2, .g3, .g4 { grid-template-columns: 1fr; }
  .tablewrap.orders { display: none; } .ocards { display: grid; }
  .items thead { display: none; } .items tr { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 4px; padding: 8px 0; border-bottom: 1px solid var(--border); } .items td { display: block; } .items td:first-child { grid-column: 1 / -1; } .items .w-q, .items .w-p, .items .w-w, .items .w-k, .items .w-s { width: auto; } .items .w-x { grid-column: 4; }
  .page-head h1 { font-size: 19px; }
}
@media print { .side, .topbar, .toasts { display: none !important; } .main { margin: 0; } }
@media (max-width: 860px) { .taskform { grid-template-columns: 1fr !important; } }