/* ==========================================================================
   Laptop Recs — Styles
   - Accessible, responsive, light/dark
   - Minimal, email-safe colours, modern spacing
   ========================================================================== */

:root {
  --bg: #0e1320;
  --panel: #141c2e;
  --panel-2: #19243a;
  --text: #e6e9ef;
  --muted: #aab2c5;
  --brand: #5aa5ff;
  --accent: #8f67ff;
  --ok: #38d398;
  --warn: #f5a524;
  --danger: #ef5b5b;
  --ring: 0 0 0 3px rgba(90,165,255,.35);
  --card-gap: 1.2rem;
  --radius: 14px;
    --basic: #0f0;
}

[data-theme="light"] {
  --bg: #f6f7fb;
  --panel: #ffffff;
  --panel-2: #f0f3fa;
  --text: #1c2434;
  --muted: #5d6a83;
  --brand: #0f6fec;
  --accent: #6b4dff;
  --ok: #138f62;
  --warn: #b87405;
  --danger: #b52727;
  --ring: 0 0 0 3px rgba(15,111,236,.3);
  --basic: #0f0;
}

/* Base */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  background: radial-gradient(
      1200px 800px at 10% -10%,
      rgba(138, 99, 255, 0.08),
      transparent 60%
    ),
    var(--bg);
  background-repeat: no-repeat;   /* stop tiling */
  background-attachment: fixed;   /* keep it fixed during scroll */
  background-size: cover;         /* stretch gradient to cover viewport */
  color: var(--text);
  line-height: 1.4;
}

.container { max-width: 1120px; margin: 0 auto; padding: 0 1rem; }
.sr-only { position: absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip: rect(0,0,0,0); border:0; }

.skip-link {
  position: absolute; left: -999px; top: -999px; background: var(--brand); color: #fff; padding: .5rem .75rem; border-radius: 8px;
}
.skip-link:focus { left: .75rem; top: .75rem; z-index: 1000; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(8px);
  background: linear-gradient(180deg, rgba(0,0,0,.25), transparent), var(--bg);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.header-inner { display: grid; gap: .75rem; padding: 1rem 0; align-items: center; }
.site-title { margin: 0; font-weight: 700; font-size: clamp(1.1rem, 2vw, 1.4rem); }
.actions { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.search-wrap input {
  background: var(--panel); border: 1px solid rgba(255,255,255,.08);
  padding: .6rem .7rem; border-radius: 12px; color: var(--text); width: 250px;
}
.search-wrap input:focus { outline: none; box-shadow: var(--ring); border-color: transparent; }

.view-toggle .btn { min-width: 72px; }

.btn {
  background: var(--panel); border: 1px solid rgba(255,255,255,.08);
  color: var(--text); padding: .55rem .75rem; border-radius: 12px; cursor: pointer;
}
.btn:hover { background: var(--panel-2); }
.btn:focus-visible { outline: none; box-shadow: var(--ring); }
.btn.subtle { background: transparent; border-color: rgba(255,255,255,.15); }

.filters { padding: .8rem 0 1rem; }
.filters .row { display: flex; gap: .75rem 1rem; align-items: end; flex-wrap: wrap; }
.field { display: grid; gap: .35rem; }
.field input[type="range"] { width: 200px; }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--card-gap);
  padding: 1.2rem 0 2rem;
}

.card {
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01)) , var(--panel);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  overflow: clip; display: grid; grid-template-rows: auto 1fr auto;
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:focus-within, .card:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,.25); }

.thumb {
  aspect-ratio: 16/9; width: 100%; object-fit: cover; display: block;
  background: #0a0f1c;
}

.card-body { padding: .9rem .9rem .25rem; display: grid; gap: .35rem; }
.card-title { margin: 0; font-size: 1.05rem; font-weight: 700; }
.badges { display: flex; flex-wrap: wrap; gap: .35rem; }
.badge {
  font-size: .75rem; padding: .25rem .45rem; border-radius: 999px;
  background: var(--panel-2); border: 1px solid rgba(255,255,255,.08);
}
.badge.good { background: rgba(56,211,152,.12); border-color: rgba(56,211,152,.25); color: #7be5bf; }
.badge.warn { background: rgba(245,165,36,.12); border-color: rgba(245,165,36,.25); color: #ffd18a; }
.specs { color: var(--muted); font-size: .9rem; }
.price { font-weight: 800; font-size: 1.1rem; margin-top: .25rem; }
.rating { display: inline-flex; align-items: center; gap: .25rem; }
.rating .stars { letter-spacing: 1px; font-size: .95rem; }

.card-footer {
  padding: .8rem .9rem .9rem; display: flex; gap: .5rem; align-items: center; justify-content: space-between;
}
.buy {
  background: linear-gradient(90deg, var(--brand), var(--accent));
  color: #fff; border: none; padding: .55rem .85rem; border-radius: 12px; text-decoration: none; font-weight: 700;
}
.buy:hover { filter: brightness(1.05); }
.meta { font-size: .8rem; color: var(--muted); }

.table-wrap { background: var(--panel); border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius); overflow: auto; margin: 1.2rem 0 2rem; }
.data-table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.data-table th, .data-table td { padding: .75rem .8rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.data-table thead th { position: sticky; top: 0; background: var(--panel-2); text-align: left; }

.empty { padding: 2rem 0 3rem; text-align: center; color: var(--muted); }

.site-footer { border-top: 1px solid rgba(255,255,255,.08); padding: 1rem 0 2rem; color: var(--muted); }

/* Small screens */
@media (max-width: 520px) {
  .actions { width: 100%; }
  .search-wrap input { width: 100%; }
}
.intro {
  margin: 1.2rem 0 1.5rem;
  background: var(--panel);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
}
.intro h2 {
  margin-top: 0;
  font-size: 1.15rem;
  font-weight: 700;
}
.intro p {
  margin: 0.6rem 0;
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.5;
}
.card.highlight {
  border: 2px solid var(--brand);
  box-shadow: 0 0 18px rgba(90,165,255,.35);
  position: relative;
}
.card.highlight::before {
  content: "Recommended";
  position: absolute;
  top: .6rem; left: .6rem;
  background: linear-gradient(90deg, var(--brand), var(--accent));
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  padding: .25rem .5rem;
  border-radius: 6px;
}
.card.premium::before {
  content: "Premium Choice";
  position: absolute;
  top: .6rem; right: .6rem;
  background: linear-gradient(90deg, var(--accent), var(--brand));
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  padding: .25rem .5rem;
  border-radius: 6px;
}
.card.premium::before {
  content: "Upgrade";
  position: absolute;
  top: .6rem; right: .6rem;
  background: linear-gradient(90deg, var(--accent), var(--brand));
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  padding: .25rem .5rem;
  border-radius: 6px;
}
.legend-entry { color: var(--basic); }
.legend-recommended { color: var(--brand); }
.legend-upgrade { color: var(--accent); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between; /* pushes toggle to far right */
  padding: 1rem 0;
}

.theme-toggle {
  margin-left: auto; /* ensure it hugs the right edge */
}