/* Valek Parts dashboard. Tokens first; dark mode follows the system. */

:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-2: #f0f2f5;
  --border: #e2e5ea;
  --text: #15181d;
  --muted: #5b6472;
  --faint: #98a1ad;
  --accent: #2563eb;
  --accent-text: #ffffff;
  --ok: #15803d;      --ok-bg: #e7f6ec;
  --warn: #a16207;    --warn-bg: #fdf4dc;
  --bad: #b42318;     --bad-bg: #fdecea;
  --info: #1d4ed8;    --info-bg: #e8effd;
  --mute-bg: #eef0f3;
  --c-ebay: #2563eb;
  --c-telegram_channel: #0891b2;
  --c-avito: #7c3aed;
  --c-kleinanzeigen: #16a34a;
  --c-other: #64748b;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05);
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115;
    --surface: #171a20;
    --surface-2: #1e222a;
    --border: #2a2f39;
    --text: #e8eaee;
    --muted: #a2aab6;
    --faint: #6b7380;
    --accent: #6b95ff;
    --accent-text: #0f1115;
    --ok: #4ade80;      --ok-bg: rgba(74, 222, 128, .13);
    --warn: #fbbf24;    --warn-bg: rgba(251, 191, 36, .13);
    --bad: #f87171;     --bad-bg: rgba(248, 113, 113, .13);
    --info: #8fb0ff;    --info-bg: rgba(122, 162, 255, .15);
    --mute-bg: #232731;
    --c-ebay: #6b95ff;
    --c-telegram_channel: #22c3dd;
    --c-avito: #a78bfa;
    --c-kleinanzeigen: #4ade80;
    --shadow: none;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-variant-numeric: tabular-nums;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; line-height: 1.25; margin: 0 0 4px; font-weight: 650; letter-spacing: -.01em; }
h2 { font-size: 15px; margin: 0 0 10px; font-weight: 650; }
h3 { font-size: 14px; margin: 0; font-weight: 650; }
small { font-size: 12px; }
.sub { color: var(--muted); font-size: 12.5px; }
.faint { color: var(--faint); }
.mono { font-family: var(--mono); font-size: 12.5px; }
.warn-text { color: var(--warn); }

/* Header */
header.top {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--border);
}
.top-in { max-width: 1240px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 20px; }
.brand { display: flex; align-items: center; gap: 8px; color: var(--text); font-weight: 650; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.logo {
  width: 26px; height: 26px; border-radius: 7px; display: inline-grid; place-items: center;
  background: var(--accent); color: var(--accent-text); font-weight: 800; font-size: 14px;
}
.env { font-size: 10.5px; font-weight: 700; letter-spacing: .06em; padding: 2px 6px; border-radius: 6px;
       background: var(--warn-bg); color: var(--warn); }
nav { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
nav a { color: var(--muted); padding: 6px 11px; border-radius: 8px; white-space: nowrap; font-weight: 550; }
nav a:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
nav a.on { background: var(--surface-2); color: var(--text); }
.top-right { margin-left: auto; }
.demo-switch {
  font-size: 12px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--border);
  color: var(--muted); white-space: nowrap;
}
.demo-switch.on { border-color: color-mix(in srgb, var(--warn) 45%, transparent); color: var(--warn); background: var(--warn-bg); }
.demo-switch:hover { text-decoration: none; }

main { max-width: 1240px; margin: 0 auto; padding: 20px 16px 40px; }
main.wide { max-width: none; padding: 12px 16px 16px; }
main > section, main > .two, main > form, main > .table-wrap, main > nav.pills { margin-bottom: 18px; }
footer { text-align: center; color: var(--faint); font-size: 12px; padding: 8px 16px 28px; }
.page-head { margin: 4px 0 16px; }

/* Cards and grids */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
        padding: 16px; box-shadow: var(--shadow); }
.two { display: grid; grid-template-columns: 1.5fr 1fr; gap: 16px; align-items: start; }
.two > * { margin: 0; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
       padding: 14px 16px; color: var(--text); box-shadow: var(--shadow); display: block; }
a.kpi:hover { border-color: var(--accent); text-decoration: none; }
.kpi-label { color: var(--muted); font-size: 12.5px; font-weight: 550; }
.kpi-value { font-size: 28px; font-weight: 680; letter-spacing: -.02em; margin: 4px 0 2px; }
.kpi-value small { font-size: 14px; color: var(--muted); font-weight: 600; }
.kpi-sub { color: var(--muted); font-size: 12.5px; }
.kpi.warn .kpi-value { color: var(--warn); }

/* Alert */
.alert { background: var(--bad-bg); border: 1px solid color-mix(in srgb, var(--bad) 35%, transparent);
         border-radius: var(--radius); padding: 14px 16px; }
.alert h2 { color: var(--bad); display: flex; align-items: center; gap: 8px; margin-bottom: 2px; }
.alert header p { margin: 0 0 10px; color: var(--muted); font-size: 12.5px; }
.rows { list-style: none; margin: 0; padding: 0; }
.rows li { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) auto; gap: 12px; align-items: center;
           padding: 8px 0; border-top: 1px solid color-mix(in srgb, var(--bad) 18%, transparent); }
.rows .what { color: var(--text); }
.rows .actions, td.go .acts { display: flex; gap: 6px; justify-content: flex-end; flex-wrap: wrap; }
.more { display: inline-block; margin-top: 8px; font-weight: 550; }

/* Platforms */
.platforms { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.platform header { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--c-other); display: inline-block; flex: none; }
.p-ebay .dot { background: var(--c-ebay); }
.p-telegram_channel .dot { background: var(--c-telegram_channel); }
.p-avito .dot { background: var(--c-avito); }
.p-kleinanzeigen .dot { background: var(--c-kleinanzeigen); }
.big { font-size: 30px; font-weight: 700; letter-spacing: -.02em; }
.big small { font-size: 12.5px; color: var(--muted); font-weight: 550; margin-left: 6px; letter-spacing: 0; }
.bar { height: 6px; border-radius: 999px; background: var(--surface-2); overflow: hidden; margin: 10px 0 4px; }
.bar span { display: block; height: 100%; background: var(--accent); border-radius: 999px; }
.bar.warn span { background: var(--warn); }
.bar.bad span { background: var(--bad); }
.facts { list-style: none; margin: 10px 0 0; padding: 0; }
.facts li { display: flex; justify-content: space-between; gap: 10px; padding: 6px 0; border-top: 1px dashed var(--border); font-size: 13px; }
.facts li span, .facts li a { color: var(--muted); }
.dac7 { margin-top: 8px; font-size: 12px; padding: 6px 8px; border-radius: 8px; background: var(--surface-2); color: var(--muted); }
.dac7.warn { background: var(--warn-bg); color: var(--warn); }
.dac7.bad { background: var(--bad-bg); color: var(--bad); }

/* Chart */
.chart { width: 100%; height: auto; display: block; margin-top: 6px; }
.chart .grid { stroke: var(--border); stroke-width: 1; }
.chart .axis { fill: var(--faint); font-size: 11px; }
.chart .line { fill: none; stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; stroke: var(--c-other); }
.chart .end { fill: var(--c-other); }
.chart .p-ebay { stroke: var(--c-ebay); }             .chart circle.p-ebay { fill: var(--c-ebay); }
.chart .p-telegram_channel { stroke: var(--c-telegram_channel); } .chart circle.p-telegram_channel { fill: var(--c-telegram_channel); }
.chart .p-avito { stroke: var(--c-avito); }           .chart circle.p-avito { fill: var(--c-avito); }
.chart .p-kleinanzeigen { stroke: var(--c-kleinanzeigen); } .chart circle.p-kleinanzeigen { fill: var(--c-kleinanzeigen); }
.chart circle { stroke: none; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 8px; font-size: 12.5px; color: var(--muted); }
.legend-item { display: inline-flex; align-items: center; gap: 6px; }
.legend-item b { color: var(--text); }

/* To-do summary */
.todo-list { display: flex; flex-direction: column; }
.todo-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 9px 4px;
            border-top: 1px solid var(--border); color: var(--text); }
.todo-row:first-child { border-top: 0; }
.todo-row:hover { background: var(--surface-2); text-decoration: none; }
.todo-row > div { display: flex; flex-direction: column; }
.count { display: inline-grid; place-items: center; min-width: 26px; height: 22px; padding: 0 7px; border-radius: 999px;
         background: var(--mute-bg); color: var(--text); font-size: 12px; font-weight: 650; }
.alert .count { background: var(--bad); color: #fff; }
.count.zero { background: var(--ok-bg); color: var(--ok); }

/* Filters */
.filters { display: flex; flex-direction: column; gap: 8px;
           background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px; }
.filter-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 8px; }
.filters details > summary { display: none; }
input, select {
  height: 36px; padding: 0 10px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface);
  color: var(--text); font: inherit; width: 100%; min-width: 0;
}
input:focus, select:focus { outline: 2px solid color-mix(in srgb, var(--accent) 40%, transparent); outline-offset: 0; border-color: var(--accent); }
.filter-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 4px; height: 34px; padding: 0 12px;
       border-radius: 8px; border: 1px solid var(--border); background: var(--surface); color: var(--text);
       font: inherit; font-weight: 550; cursor: pointer; white-space: nowrap; }
.btn:hover { background: var(--surface-2); text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn.primary:hover { filter: brightness(1.05); }
.btn.small { height: 28px; padding: 0 10px; font-size: 12.5px; }

/* Tables */
.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 12px; font-weight: 600; color: var(--muted); padding: 10px 12px;
     border-bottom: 1px solid var(--border); background: var(--surface); white-space: nowrap; }
td { padding: 9px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: color-mix(in srgb, var(--surface-2) 60%, transparent); }
.num { text-align: right; white-space: nowrap; }
th.pc { text-align: center; }
th.pc span { display: block; color: var(--text); }
th.pc small { color: var(--faint); font-weight: 500; }
td.pc { text-align: center; white-space: nowrap; }
td.ph { width: 60px; }
td.price { font-weight: 600; }
td.what { color: var(--muted); }
td.place { color: var(--text); min-width: 110px; }

.chip { display: inline-flex; align-items: center; height: 24px; padding: 0 9px; border-radius: 999px; font-size: 12.5px;
        font-weight: 550; white-space: nowrap; border: 1px solid transparent; }
a.chip:hover { text-decoration: none; filter: brightness(.97); border-color: currentColor; }
.chip.ok { background: var(--ok-bg); color: var(--ok); }
.chip.warn { background: var(--warn-bg); color: var(--warn); }
.chip.bad { background: var(--bad-bg); color: var(--bad); }
.chip.info { background: var(--info-bg); color: var(--info); }
.chip.muted { background: var(--mute-bg); color: var(--muted); }
.chip.faint { color: var(--faint); border: 1px dashed var(--border); }
.chip.none { color: var(--faint); padding: 0 4px; }

.thumb { width: 44px; height: 44px; border-radius: 8px; object-fit: cover; background: var(--surface-2); display: block; }
.thumb.ph { display: grid; place-items: center; font-size: 10.5px; font-weight: 750; color: var(--faint);
            border: 1px dashed var(--border); background: transparent; letter-spacing: .02em; }
.thumb.lg { width: 140px; height: 140px; font-size: 22px; border-radius: 12px; }

.part .ref { font-weight: 650; font-size: 12.5px; }
.part .where { display: none; }
.part .name { font-weight: 560; margin: 1px 0; }
.badge { display: inline-block; margin-left: 6px; font-size: 10.5px; font-weight: 650; padding: 1px 6px; border-radius: 6px; vertical-align: 1px; }
.badge.demo { color: var(--warn); background: var(--warn-bg); }

/* To-do page */
.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px;
        background: var(--surface); border: 1px solid var(--border); color: var(--text); font-size: 13px; }
.pill b { color: var(--warn); }
.pill.zero b { color: var(--ok); }
.pill:hover { border-color: var(--accent); text-decoration: none; }
.todo-section { scroll-margin-top: 70px; }
.todo-section header { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 12px; margin-bottom: 10px; }
.todo-section header h2 { margin: 0; display: flex; align-items: center; gap: 8px; }
.todo-section header .btn { margin-left: auto; }
.todo-section.done { opacity: .75; }
.todo-section.done h2 { display: flex; align-items: center; gap: 8px; margin-bottom: 0; }

/* One part */
.back { display: inline-block; margin-bottom: 12px; font-weight: 550; }
.item-head { display: grid; grid-template-columns: minmax(240px, 420px) 1fr; gap: 20px; margin-bottom: 18px; }
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; align-content: start; }
.gallery a:first-child { grid-column: 1 / -1; }
.gallery img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 10px; display: block; background: var(--surface-2); }
.gallery a:first-child img { aspect-ratio: 4 / 3; }
.no-photo { grid-column: 1 / -1; display: grid; place-items: center; padding: 24px; border: 1px dashed var(--border);
            border-radius: var(--radius); color: var(--muted); }
.ref-line { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.big-ref { font-weight: 700; color: var(--muted); }
.facts-grid { display: grid; grid-template-columns: max-content 1fr; gap: 8px 16px; margin: 14px 0; }
.facts-grid dt { color: var(--muted); }
.facts-grid dd { margin: 0; }
.cta { display: flex; gap: 8px; }
.cta .btn { height: 36px; background: var(--accent); color: var(--accent-text); border-color: var(--accent); font-size: 14px; }
.plats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 8px; }
.plat { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; }
.plat b { margin-right: auto; font-weight: 600; }
.timeline { list-style: none; margin: 0; padding: 0 0 0 4px; }
.timeline .ev { display: grid; grid-template-columns: 140px 1fr; gap: 12px; padding: 7px 0 7px 14px; position: relative;
                border-left: 2px solid var(--border); }
.timeline .ev::before { content: ""; position: absolute; left: -6px; top: 13px; width: 10px; height: 10px; border-radius: 50%;
                        background: var(--surface); border: 2px solid var(--faint); }
.timeline .ev.sold::before, .timeline .ev.listed::before { border-color: var(--ok); }
.timeline .ev.undo::before, .timeline .ev.ended::before { border-color: var(--warn); }
.timeline time { color: var(--muted); font-size: 12.5px; }
.empty-state { text-align: center; padding: 48px 16px; color: var(--muted); background: var(--surface);
               border: 1px dashed var(--border); border-radius: var(--radius); }
.empty-state h1 { color: var(--text); }

/* Narrower windows: the place goes under the part's name */
@media (max-width: 1100px) {
  th.place, td.place { display: none; }
  .part .where { display: block; }
  td { padding: 9px 10px; }
}

/* Phones: tables become cards, filters fold away */
@media (max-width: 760px) {
  .top-in { gap: 10px; flex-wrap: wrap; padding: 8px 12px; }
  .brand span:not(.logo):not(.env) { display: none; }
  nav { order: 3; width: 100%; }
  main { padding: 14px 12px 32px; }
  .two, .item-head { grid-template-columns: 1fr; }
  .filter-grid { grid-template-columns: 1fr 1fr; padding-top: 8px; }
  .filters details > summary { display: list-item; cursor: pointer; color: var(--muted); font-weight: 550; padding: 2px 0; }
  .rows li { grid-template-columns: 1fr; gap: 6px; }
  .rows .actions { justify-content: flex-start; }

  table.matrix thead { display: none; }
  table.matrix, table.matrix tbody, table.cards, table.cards tbody { display: block; }
  table.matrix tr, table.cards tr {
    display: grid; grid-template-columns: 48px minmax(0, 1fr) auto; gap: 4px 10px; padding: 12px;
    border-bottom: 1px solid var(--border);
  }
  table.matrix tbody tr:last-child, table.cards tbody tr:last-child { border-bottom: 0; }
  table.matrix td, table.cards td { display: block; border: 0; padding: 0; background: transparent !important; }
  table.matrix td.place, table.cards td.place { display: none; }
  td.ph { grid-row: span 2; width: auto; }
  td.main { grid-column: 2; }
  td.price { grid-column: 3; grid-row: 1; text-align: right; }
  td.what { grid-column: 1 / -1; }
  td.pc { grid-column: 1 / -1; display: flex !important; justify-content: space-between; align-items: center;
          text-align: left; padding: 3px 0 !important; border-top: 1px dashed var(--border) !important; }
  td.pc::before { content: attr(data-label); color: var(--muted); font-size: 12.5px; }
  td.go { grid-column: 1 / -1; justify-content: flex-start; padding-top: 4px !important; }
  .timeline .ev { grid-template-columns: 1fr; gap: 0; }
  .kpi-value { font-size: 24px; }
}

/* Online: who is logged in, and the login page */
.logout { display: inline-flex; align-items: center; gap: 8px; margin-left: 12px; color: var(--muted); font-size: 12.5px; }
.logout button { border: 1px solid var(--border); background: var(--surface); color: var(--text); border-radius: 8px;
  padding: 3px 10px; font: inherit; cursor: pointer; }
.login-body { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px; max-width: 26rem; width: 100%; display: grid; gap: 12px; box-shadow: var(--shadow); }
.login-card p { margin: 0; color: var(--muted); }
.login-card .login-msg { color: var(--bad); background: var(--bad-bg); border-radius: 8px; padding: 8px 10px; }
.login-button { min-height: 44px; }