:root {
  --bg: #101216;
  --panel: #171a20;
  --line: #262b34;
  --text: #e6e8ec;
  --dim: #8b93a1;
  --accent: #6ea8fe;
  --good: #4ade80;
  --bad: #f87171;
  --warn: #fbbf24;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 24px clamp(16px, 4vw, 48px) 64px;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 24px;
}

h1 {
  font-size: 22px;
  letter-spacing: 0.08em;
  margin: 0;
  text-transform: uppercase;
}

h2 {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 28px 0 8px;
}

.sub { margin: 0; color: var(--dim); flex: 1 1 320px; }
#status { color: var(--dim); }

button {
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 6px;
  padding: 6px 12px;
  font: inherit;
  cursor: pointer;
}
button:hover { border-color: var(--accent); color: var(--accent); }
button:disabled { cursor: default; opacity: 0.75; }

.usage {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: flex-end;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
}

.usage label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--dim);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.usage input {
  width: 170px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  padding: 8px 10px;
  font: inherit;
  font-variant-numeric: tabular-nums;
}
.usage input:focus { outline: 1px solid var(--accent); border-color: var(--accent); }

.hint { flex-basis: 100%; margin: 0; color: var(--dim); font-size: 12px; }

.picker {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(260px, 2fr);
  gap: 14px;
  margin: 0;
}

.combo { display: flex; flex-direction: column; gap: 6px; position: relative; }

.combo label {
  color: var(--dim);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.combo .field { position: relative; display: flex; }

.combo input {
  width: 100%;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text);
  padding: 12px 34px 12px 14px;
  font: inherit;
}
.combo input::placeholder { color: #6b7283; }
.combo input:focus { outline: 1px solid var(--accent); border-color: var(--accent); }

.combo .clear {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  border: 0;
  background: none;
  color: var(--dim);
  padding: 4px 8px;
  font-size: 15px;
  line-height: 1;
}
.combo .clear:hover { color: var(--warn); }

.combo-list {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 20;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  max-height: 320px;
  overflow-y: auto;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.5);
}
.combo-list.open { display: block; }

.combo-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 14px;
  cursor: pointer;
  border-bottom: 1px solid var(--line);
}
.combo-list li:last-child { border-bottom: 0; }
.combo-list li:hover, .combo-list li.active { background: #1f242c; }
.combo-list li.none { color: var(--dim); cursor: default; justify-content: flex-start; }
.combo-list .slug, .combo-list .count { color: var(--dim); font-size: 12px; }
.combo-list .price { color: var(--dim); font-variant-numeric: tabular-nums; white-space: nowrap; }

#chips { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px; }
#chips:empty { display: none; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 6px 4px 12px;
  font-size: 12px;
  cursor: pointer;
}
.chip.active { border-color: var(--accent); color: var(--accent); }
.chip .slug { color: var(--dim); }
.chip button {
  border: 0;
  background: none;
  color: var(--dim);
  padding: 0 4px;
  font-size: 14px;
  line-height: 1;
}
.chip button:hover { color: var(--warn); }

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}

th, td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
tbody tr:last-child td { border-bottom: 0; }
th {
  color: var(--dim);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}
.num { text-align: right; font-variant-numeric: tabular-nums; }
tbody tr:hover { background: #1d222a; }

#providers-table { margin-top: 10px; }
tr.pickable { cursor: pointer; }
tr.pickable td.add { width: 1%; }

#providers-table thead th[data-sort] { cursor: pointer; user-select: none; }
#providers-table thead th[data-sort]:hover { color: var(--text); }
.sort-ind { color: var(--accent); margin-left: 4px; font-size: 10px; }
tr.pickable .add button {
  padding: 2px 8px;
  font-size: 11px;
}
tr.pickable.pinned td { color: var(--dim); }
tr.pickable.pinned .add button { border-color: var(--good); color: var(--good); }

td.model { white-space: normal; min-width: 180px; }
td.model .slug { display: block; color: var(--dim); font-size: 11px; }
td.total { font-weight: 600; }
td.total .amount { display: block; }
td.total .badge { display: block; width: fit-content; margin: 0 0 2px auto; }
tr.cheapest td { color: var(--good); }
tr.cheapest td .slug { color: var(--good); opacity: 0.7; }
tr.delisted td { opacity: 0.55; }
tr.stale td { opacity: 0.55; }
tr.stale:hover td { opacity: 1; }
tr.delisted:hover td { opacity: 1; }
td.remove button { border: 0; background: none; color: var(--dim); padding: 0 4px; }
td.remove button:hover { color: var(--warn); }

.up { color: var(--bad); font-size: 11px; }
.down { color: var(--good); font-size: 11px; }
.muted { color: var(--dim); }

a.link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dotted rgba(255, 255, 255, 0.18);
}
a.link:hover { color: var(--accent); border-bottom-color: var(--accent); }
.varies { color: var(--warn); cursor: help; }

.badge {
  display: inline-block;
  margin-left: 6px;
  padding: 0 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 10px;
  line-height: 16px;
  vertical-align: middle;
}
.badge.promo { color: var(--accent); border-color: var(--accent); }
.badge.clock { color: var(--warn); border-color: #6b5a22; }
.badge.warn { color: var(--warn); }

tr.flash { animation: flash 1.2s ease-out; }
@keyframes flash {
  0% { background: #2b3a52; }
  100% { background: transparent; }
}

.count { color: var(--dim); font-weight: 400; text-transform: none; letter-spacing: 0; }

.empty { color: var(--dim); margin-top: 8px; }

.radar svg { display: block; width: 100%; max-width: 460px; height: auto; margin: 0 auto; }
.radar-grid { fill: none; stroke: var(--line); }
.radar-spoke { stroke: var(--line); }
.radar-axis { fill: var(--dim); font-size: 11px; }
.radar-axis tspan { fill: var(--dim); font-size: 10px; }
.radar-shape { fill-opacity: 0.12; stroke-width: 1.6; stroke-linejoin: round; }
.radar-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  justify-content: center;
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  font-size: 12px;
  color: var(--dim);
}
.radar-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; }
.radar-legend b { color: var(--text); font-weight: 500; }

footer { margin-top: 32px; color: var(--dim); font-size: 12px; max-width: 900px; }
footer a { color: var(--dim); }
code { background: var(--panel); padding: 1px 4px; border-radius: 3px; }

@media (max-width: 900px) {
  .picker { grid-template-columns: 1fr; }
  .providers, .results { overflow-x: auto; }
  table { min-width: 760px; }
}