:root {
  color-scheme: light;
  --paper: #f7f6f2;
  --card: #ffffff;
  --ink: #1b1f27;
  --muted: #6b7280;
  --line: #e6e3db;
  --blue: #2563eb;
  --blue-soft: #e8efff;
  --blue-mid: #3b82f6;

  /* port colors, tuned for the dark mini panel: copper = greys→amber, fiber = blues→violets→pinks by speed */
  --p-fe: #8d8a83;
  --p-ge: #d6d2c8;
  --p-g25: #f2c46b;
  --p-xg: #fb923c;
  --p-combo: #34d399;
  --p-sfp: #bfdbfe;
  --p-sfpp: #60a5fa;
  --p-sfp28: #22d3ee;
  --p-qsfpp: #a78bfa;
  --p-sfp56: #2dd4bf;
  --p-qsfp28: #c084fc;
  --p-qsfp56: #f472b6;
  --p-qsfpdd: #fb7185;
  --panel: #2a2d33;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font: 14px/1.45 Inter, system-ui, -apple-system, sans-serif;
  background: var(--paper);
  color: var(--ink);
}
code, .mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }

/* ---------- header ---------- */
.top {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 16px;
  padding: 28px 28px 18px; max-width: 1440px; margin: 0 auto;
}
h1 { margin: 0; font-size: 26px; letter-spacing: -0.02em; }
.lead { margin: 4px 0 0; color: var(--muted); }
.count { margin: 0; color: var(--muted); white-space: nowrap; }
.count b { color: var(--blue); font-size: 22px; }

main {
  display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 24px;
  padding: 0 28px 24px; max-width: 1440px; margin: 0 auto;
}

/* ---------- sidebar ---------- */
.filters {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 6px 14px 14px; align-self: start; position: sticky; top: 12px;
  max-height: calc(100vh - 24px); overflow-y: auto;
}
.filters section { padding: 12px 0; border-bottom: 1px solid var(--line); }
.filters section:last-child { border-bottom: 0; }
.filters h2 { margin: 0 0 8px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.prow { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 3px 0; cursor: text; }
.pname { display: flex; align-items: center; gap: 7px; font-size: 13px; white-space: nowrap; }
.filters input[type=number], .filters select {
  font: inherit; font-size: 13px; width: 76px; padding: 4px 8px; text-align: right;
  border: 1px solid var(--line); border-radius: 7px; background: var(--paper); color: var(--ink);
}
.filters select { width: 120px; text-align: left; }
.filters input:focus, .filters select:focus { outline: 2px solid var(--blue-soft); border-color: var(--blue-mid); background: var(--card); }
.filters input[type=number]:not(:placeholder-shown) { border-color: var(--blue-mid); background: var(--blue-soft); color: var(--blue); font-weight: 600; }
.checks { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 10px; }
.check { display: flex; align-items: center; gap: 7px; font-size: 13px; cursor: pointer; }
.check input { accent-color: var(--blue); width: 15px; height: 15px; margin: 0; }
.reset {
  margin-top: 12px; width: 100%; padding: 7px; border: 1px solid var(--line); border-radius: 8px;
  background: var(--paper); color: var(--muted); font-size: 13px;
}
.reset:hover { color: var(--blue); border-color: var(--blue-mid); }

button { font: inherit; color: inherit; cursor: pointer; }

/* ---------- toolbar, tabs, chips ---------- */
.results { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.toolbar { display: flex; flex-direction: column; gap: 10px; }
#q {
  font: inherit; width: 100%; max-width: 420px; padding: 9px 14px;
  border: 1px solid var(--line); border-radius: 10px; background: var(--card);
}
#q:focus { outline: 2px solid var(--blue-soft); border-color: var(--blue-mid); }

.tabs { display: flex; flex-wrap: wrap; gap: 6px; }
.tabs button {
  border: 1px solid var(--line); background: var(--card); border-radius: 8px; padding: 5px 12px;
}
.tabs button small { color: var(--muted); margin-left: 2px; }
.tabs button:hover:not(:disabled) { border-color: var(--blue-mid); }
.tabs button.active { background: var(--ink); border-color: var(--ink); color: #fff; }
.tabs button.active small { color: #c7cbd3; }
.tabs button:disabled { opacity: .4; cursor: default; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips:empty { display: none; }
.chip {
  border: 0; background: var(--blue-soft); color: var(--blue); border-radius: 999px;
  padding: 4px 12px; font-size: 13px; font-weight: 500;
}
.chip span { margin-left: 4px; opacity: .6; }
.chip:hover span { opacity: 1; }
.chip.clear { background: transparent; color: var(--muted); text-decoration: underline; }

.legend { display: flex; flex-wrap: wrap; gap: 4px 6px; font-size: 12px; color: var(--muted); }
.legend .lg {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px 3px 7px;
  border: 1px solid transparent; border-radius: 999px; background: transparent; color: var(--muted); font-size: 12px;
}
.legend button.lg:hover { border-color: var(--line); background: var(--card); color: var(--ink); }
.legend button.lg.on { border-color: var(--blue-mid); background: var(--blue-soft); color: var(--blue); font-weight: 600; }
.legend .lg.static { cursor: default; }

/* ---------- table ---------- */
.table-wrap {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow-x: auto;
}
table { border-collapse: collapse; width: 100%; }
th, td { padding: 10px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
tbody tr:last-child td { border-bottom: 0; }
th {
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted);
  background: var(--card); position: sticky; top: 0; cursor: pointer; user-select: none; white-space: nowrap;
}
th:hover { color: var(--blue); }
th[data-dir=asc]::after { content: ' ↑'; }
th[data-dir=desc]::after { content: ' ↓'; }
tbody tr:hover { background: #fbfaf7; }
.n { text-align: right; font-variant-numeric: tabular-nums; }

.model { min-width: 200px; }
.model a, .model > :first-child { font-weight: 600; color: var(--ink); text-decoration: none; }
.model a:hover { color: var(--blue); }
.model code { display: block; margin-top: 2px; font-size: 11px; color: var(--muted); }
.tag {
  display: inline-block; margin-left: 6px; padding: 0 6px; border-radius: 4px; vertical-align: 1px;
  background: #f1efe9; color: var(--muted); font-size: 10px; font-weight: 600; letter-spacing: .03em;
}

.hw { white-space: nowrap; }
.hw small { display: block; color: var(--muted); font-size: 12px; }
.price { font-weight: 600; white-space: nowrap; }

.poe {
  display: inline-block; margin-right: 4px; padding: 1px 7px; border-radius: 999px;
  font-size: 11px; font-weight: 600;
}
.poe.in { background: #ecfdf3; color: #047857; }
.poe.out { background: #fff7e6; color: #b45309; }

.empty { margin: 0; padding: 32px; text-align: center; color: var(--muted); }

/* ---------- mini front panel ---------- */
.panel {
  display: inline-flex; flex-wrap: nowrap; align-items: center; gap: 6px;
  padding: 5px 7px; background: var(--panel); border-radius: 4px; max-width: 100%;
}
.pg { display: inline-flex; gap: 2px; }
/* 10+ ports: two rows, filled column by column → odd on top, even below */
.pg.two { display: inline-grid; grid-template-rows: auto auto; grid-auto-flow: column; gap: 2px; }
.pg.mgmt { padding-right: 6px; border-right: 1px solid #4a4e57; opacity: .55; }
.port, .dot { display: inline-block; border-radius: 1.5px; background: var(--c); }
.port.s-rj { width: 7px; height: 7px; }
.port.s-sfp { width: 5px; height: 10px; }
.port.s-qsfp { width: 9px; height: 10px; }
/* combo = RJ45 + SFP cage side by side */
.port.s-combo { width: 11px; height: 8px; background: linear-gradient(90deg, var(--c) 0 55%, transparent 55% 68%, var(--c) 68%); }
/* PoE-out: amber bar on top of the port */
.port.poe-on { box-shadow: inset 0 2px 0 #f59e0b; }
.legend .port.poe-on { box-shadow: 0 0 0 2px var(--panel), inset 0 2px 0 #f59e0b; }
.legend .mgmt-dot { opacity: .55; }
.poe-note { color: #b45309; }
.dot, .legend .port { box-shadow: 0 0 0 2px var(--panel); background-color: var(--c); }
.legend .port { margin-right: 2px; }
.dot.s-rj { width: 8px; height: 8px; }
.dot.s-sfp { width: 5px; height: 11px; }
.dot.s-qsfp { width: 10px; height: 11px; }
.ptext { margin-top: 4px; font-size: 12px; color: var(--muted); }
.ptext b { color: var(--ink); font-weight: 600; }

.fe { --c: var(--p-fe); } .ge { --c: var(--p-ge); } .g25 { --c: var(--p-g25); } .xg { --c: var(--p-xg); }
.combo { --c: var(--p-combo); } .sfp { --c: var(--p-sfp); } .sfpp { --c: var(--p-sfpp); }
.sfp28 { --c: var(--p-sfp28); } .qsfpp { --c: var(--p-qsfpp); } .sfp56 { --c: var(--p-sfp56); }
.qsfp28 { --c: var(--p-qsfp28); } .qsfp56 { --c: var(--p-qsfp56); } .qsfpdd { --c: var(--p-qsfpdd); }

footer { max-width: 1440px; margin: 0 auto; padding: 0 28px 28px; color: var(--muted); font-size: 12px; }

@media (max-width: 900px) {
  .top { padding: 20px 16px 12px; flex-direction: column; align-items: flex-start; }
  main { grid-template-columns: 1fr; padding: 0 16px 16px; }
  .filters { position: static; max-height: none; }
  footer { padding: 0 16px 20px; }
}