:root {
  --bg: #0a0a0b;
  --panel: #14141a;
  --panel-2: #1c1c24;
  --border: #2a2a36;
  --text: #e6e7ee;
  --muted: #94a0b8;
  --dim: #64748b;
  --accent: #6ee7b7;
  --accent-dim: #34d399;
  --warn: #fbbf24;
  --bad: #f87171;
  --link: #93c5fd;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; }

a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: rgba(10,10,11,0.85);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 10;
}
.brand {
  font-weight: 700; letter-spacing: -0.01em; font-size: 16px;
  color: var(--text); text-decoration: none;
}
.brand::before { content: "▮ "; color: var(--accent); }
.topbar nav a { margin-left: 16px; color: var(--muted); font-size: 13px; }
.topbar nav a:hover { color: var(--text); }

.container { max-width: 1280px; margin: 0 auto; padding: 24px; }

.hero { margin: 16px 0 28px; }
.hero h1 { font-size: 28px; letter-spacing: -0.02em; margin: 0 0 8px; }
.hero .lead { color: var(--muted); max-width: 740px; margin: 0; font-size: 15px; }
.muted { color: var(--muted); }

/* Filter bar */
.filterbar {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex; flex-direction: column; gap: 12px;
  margin-bottom: 18px;
  position: sticky; top: 56px; z-index: 8;
}
.filterbar .row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.filterbar label { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.filterbar input[type="search"], .filterbar select, .filterbar input[type="number"] {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 6px;
  padding: 6px 10px;
  font: inherit;
  min-width: 200px;
}
.filterbar input[type="search"]:focus, .filterbar select:focus { outline: 2px solid var(--accent-dim); outline-offset: -1px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  background: var(--panel-2); border: 1px solid var(--border); color: var(--muted);
  padding: 4px 10px; border-radius: 999px; font-size: 12px; cursor: pointer;
  user-select: none; transition: all 0.1s;
}
.chip:hover { color: var(--text); border-color: var(--accent-dim); }
.chip.on { background: var(--accent); color: #04140b; border-color: var(--accent); font-weight: 600; }
.toggle {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px;
  border-radius: 6px; background: var(--panel-2); border: 1px solid var(--border);
  font-size: 12px; cursor: pointer;
}
.toggle input { accent-color: var(--accent); }
.btn {
  background: var(--accent); color: #04140b; font-weight: 600;
  border: 0; padding: 6px 12px; border-radius: 6px; cursor: pointer; font: inherit; font-weight: 600;
}
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--border); font-weight: 500; }
.btn:hover { filter: brightness(1.08); }

/* Table */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 10px; background: var(--panel); }
table.matrix { width: 100%; border-collapse: collapse; font-size: 13px; }
table.matrix th, table.matrix td { padding: 8px 12px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: middle; white-space: nowrap; }
table.matrix th { color: var(--muted); font-weight: 500; font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.04em; position: sticky; top: 0; background: var(--panel); }
table.matrix tr:hover td { background: rgba(110, 231, 183, 0.04); }
.cell-yes { color: var(--accent); font-weight: 700; }
.cell-no { color: var(--dim); }
.model-cell .id { color: var(--muted); font-size: 11.5px; }
.model-cell a { color: var(--text); font-weight: 500; }
.provider-cell { color: var(--muted); }
.provider-cell .tag { color: var(--dim); font-size: 11.5px; margin-left: 6px; }
.ctx { color: var(--muted); font-variant-numeric: tabular-nums; }
.price { color: var(--muted); font-variant-numeric: tabular-nums; }

/* Summary section */
.summary {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-bottom: 18px;
}
.stat {
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  padding: 12px 14px;
}
.stat .v { font-size: 24px; font-weight: 700; letter-spacing: -0.01em; }
.stat .l { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; }
.stat .v small { color: var(--muted); font-size: 13px; font-weight: 500; margin-left: 4px; }

/* Movers */
.movers { margin-top: 28px; }
.movers h2 { margin: 0 0 12px; font-size: 18px; }
.movers ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.mover {
  display: flex; gap: 10px; align-items: center;
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 12px; font-size: 13px;
}
.mover.gained { border-left: 3px solid var(--accent); }
.mover.lost { border-left: 3px solid var(--bad); }
.mover .when { color: var(--dim); margin-left: auto; font-size: 11.5px; }

/* Footer */
.footer { color: var(--dim); font-size: 12px; padding: 24px; text-align: center; border-top: 1px solid var(--border); margin-top: 32px; }

/* Model / Feature detail pages */
.section { margin: 20px 0; }
.section h2 { font-size: 16px; margin: 0 0 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
.kvs { display: grid; gap: 8px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.kv { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; }
.kv .k { color: var(--muted); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.04em; }
.kv .v { font-size: 14px; }

/* Spinners + empty */
.loading { color: var(--muted); padding: 24px; text-align: center; }
.empty { color: var(--muted); padding: 24px; text-align: center; font-style: italic; }