/* ==========================================================================
   Lumino Hintavertailu — jaettu design-järjestelmä
   Musta pohja, kylmä indigo→turkoosi kirkastusgradientti tuotemerkin mukaan.
   ========================================================================== */

@property --angle {
  syntax: '<angle>';
  inherits: false;
  initial-value: 0deg;
}

:root {
  --bg: #08080b;
  --bg-raise: #0e0e13;
  --surface: #121218;
  --surface-2: #17171f;
  --surface-hover: #1e1e28;
  --ink: #f2f0e8;
  --ink-dim: #9c9caa;
  --ink-faint: #64646f;
  --line: #26262f;
  --line-soft: #1a1a21;

  --accent: #3fdcc8;
  --accent-2: #6c5ce7;
  --accent-ink: #7be3d4;
  --accent-contrast: #0a0a14;
  --accent-soft: rgba(108, 92, 231, 0.14);
  --accent-soft-line: rgba(63, 220, 200, 0.35);

  --good: #5fd38a;
  --good-soft: rgba(95, 211, 138, 0.14);
  --bad: #ff6f6f;
  --bad-soft: rgba(255, 111, 111, 0.14);

  --radius-lg: 20px;
  --radius: 14px;
  --radius-sm: 9px;

  --display: 'Fraunces', 'Iowan Old Style', Georgia, serif;
  --sans: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.3), 0 12px 32px -16px rgba(0, 0, 0, 0.5);
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  margin: 0;
  background: var(--bg);
  background-image:
    radial-gradient(1200px 600px at 12% -10%, rgba(108, 92, 231, 0.10), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(63, 220, 200, 0.06), transparent 55%);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15.5px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--accent-soft); color: var(--ink); }
a { color: var(--accent-ink); }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 600; letter-spacing: -0.01em; margin: 0; text-wrap: balance; }
p { margin: 0; }
button, input, select { font-family: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
::-webkit-scrollbar { height: 10px; width: 10px; }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 99px; }

.tnum { font-variant-numeric: tabular-nums; font-feature-settings: 'tnum' 1; }
.mono { font-family: var(--mono); }

/* ---------- shell / nav ---------- */
.shell { max-width: 1180px; margin: 0 auto; padding: 0 28px; }

header.topbar {
  position: sticky; top: 0; z-index: 20;
  background: rgba(8, 8, 11, 0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.topbar-inner { display: flex; align-items: center; gap: 32px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; white-space: nowrap; }
.brand .mark { flex-shrink: 0; display: block; }
.brand-text { display: flex; flex-direction: column; justify-content: center; line-height: 1; gap: 3px; }
.brand-name { font-family: var(--display); font-size: 19px; font-weight: 600; color: var(--ink); }
.brand-tagline { font-family: var(--mono); font-size: 9.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-faint); }
nav.primary { display: flex; gap: 4px; flex: 1; }
nav.primary a {
  font-size: 14px; font-weight: 500; color: var(--ink-dim); text-decoration: none;
  padding: 9px 14px; border-radius: 999px; transition: color .15s, background .15s;
  white-space: nowrap;
}
nav.primary a:hover { color: var(--ink); background: var(--surface); }
nav.primary a.active { color: var(--accent-contrast); background: linear-gradient(135deg, var(--accent), var(--accent-2)); font-weight: 600; }
.topbar-right { display: flex; align-items: center; gap: 14px; }
.kori-pill {
  display: flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 600;
  padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface);
  text-decoration: none; color: var(--ink);
}
.kori-pill .count {
  min-width: 18px; height: 18px; padding: 0 5px; border-radius: 999px; background: var(--accent);
  color: var(--accent-contrast); font-size: 11px; font-weight: 800; display: grid; place-items: center; font-family: var(--mono);
}
.nav-toggle {
  display: none; flex-shrink: 0; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--surface); color: var(--ink);
  font-size: 16px; cursor: pointer;
}
.nav-toggle:hover { background: var(--surface-hover); }
@media (max-width: 860px) {
  nav.primary {
    display: none; flex-direction: column; gap: 2px;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg-raise); border-bottom: 1px solid var(--line-soft);
    padding: 10px 16px 16px; box-shadow: 0 16px 28px -12px rgba(0, 0, 0, 0.55);
  }
  nav.primary.open { display: flex; }
  nav.primary a { padding: 12px 14px; border-radius: 10px; }
  .nav-toggle { display: inline-flex; }
  .shell { padding: 0 16px; }
}
@media (max-width: 480px) {
  .topbar-inner { height: 58px; gap: 12px; }
  .brand .mark { width: 22px; height: 22px; }
  .brand-name { font-size: 16px; }
  .brand-tagline { font-size: 8px; }
  .kori-pill { padding: 5px 10px; font-size: 11.5px; gap: 5px; }
  .kori-pill .count { min-width: 15px; height: 15px; font-size: 10px; }
}

/* ---------- motion frame (signature element) ---------- */
.motion-frame {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 1.5px;
  background: conic-gradient(from var(--angle), var(--accent), var(--accent-2) 30%, transparent 55%, var(--accent-2) 80%, var(--accent));
  animation: mf-spin 7s linear infinite;
  isolation: isolate;
}
.motion-frame::after {
  content: '';
  position: absolute; inset: -18px; z-index: -1; border-radius: inherit;
  background: inherit; filter: blur(28px); opacity: .35;
}
.motion-frame-inner {
  background: var(--surface); border-radius: calc(var(--radius-lg) - 1.5px);
  height: 100%;
}
@keyframes mf-spin { to { --angle: 360deg; } }
@media (prefers-reduced-motion: reduce) {
  .motion-frame { animation: none; }
}
.motion-frame.subtle { padding: 1px; animation-duration: 11s; }
.motion-frame.subtle::after { display: none; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--sans); font-size: 14px; font-weight: 600; cursor: pointer;
  border-radius: 999px; border: 1px solid transparent; padding: 11px 20px;
  transition: transform .12s ease, background .15s, border-color .15s, filter .15s;
  text-decoration: none;
}
.btn:active { transform: scale(.97); }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--accent-contrast); }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { background: var(--surface-hover); }
.btn-sm { padding: 7px 14px; font-size: 12.5px; }
.btn[disabled] { opacity: .4; cursor: not-allowed; }

/* ---------- form controls ---------- */
.search-input {
  width: 100%; background: var(--surface); border: 1px solid var(--line); border-radius: 999px;
  padding: 14px 20px; font-size: 15px; color: var(--ink);
}
.search-input::placeholder { color: var(--ink-faint); }
.search-input:focus { border-color: var(--accent-soft-line); }
select.pill-select {
  background: var(--surface); border: 1px solid var(--line); border-radius: 999px;
  padding: 9px 14px; font-size: 13px; color: var(--ink-dim);
}

/* ---------- haettava kauppavalitsin ---------- */
.store-search { position: relative; }
.store-search input {
  background: var(--surface); border: 1px solid var(--line); border-radius: 999px;
  padding: 9px 14px; font-size: 13px; color: var(--ink); width: 100%; min-width: 220px;
}
.store-search input::placeholder { color: var(--ink-faint); }
.store-search input:focus { outline: none; border-color: var(--accent); }
.store-search-results {
  display: none; position: absolute; top: calc(100% + 6px); left: 0; right: 0; z-index: 30;
  max-height: 280px; overflow-y: auto; background: var(--surface-2); border: 1px solid var(--line);
  border-radius: var(--radius-sm); box-shadow: 0 12px 32px -12px rgba(0,0,0,.5);
}
.store-search-item {
  padding: 9px 14px; font-size: 13px; color: var(--ink); cursor: pointer;
}
.store-search-item:hover, .store-search-item:active { background: var(--surface-hover); }
.store-search-item .ssub { color: var(--ink-faint); font-size: 12px; }
.store-search-empty { padding: 12px 14px; font-size: 12.5px; color: var(--ink-faint); }

/* ---------- cards ---------- */
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

/* ---------- badges ---------- */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 999px; font-size: 11px; font-weight: 700; font-family: var(--mono); text-transform: uppercase; letter-spacing: .03em; }
.badge.k { background: rgba(255, 178, 0, 0.14); color: #ffcf6b; }
.badge.s { background: rgba(255, 90, 70, 0.14); color: #ff9a86; }
.badge.good { background: var(--good-soft); color: var(--good); }
.badge.bad { background: var(--bad-soft); color: var(--bad); }
.badge.sale { background: var(--accent-soft); color: var(--accent-2); }

/* ---------- footer ---------- */
footer.site-footer {
  border-top: 1px solid var(--line-soft); margin-top: 80px; padding: 28px 0 60px;
  color: var(--ink-faint); font-size: 12.5px; line-height: 1.7;
}
#lastUpdated {
  display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono);
  font-size: 12px; color: var(--ink-dim); font-weight: 600; margin-bottom: 12px;
}
#lastUpdated .live-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex: none;
  box-shadow: 0 0 0 3px var(--accent-soft);
  animation: live-pulse 2.4s ease-in-out infinite;
}
@media (prefers-reduced-motion: reduce) { #lastUpdated .live-dot { animation: none; } }
@keyframes live-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .45; } }

/* ---------- utility ---------- */
.eyebrow { font-family: var(--mono); font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-ink); }
.imgph, .prodimg {
  width: 48px; height: 48px; border-radius: 10px; object-fit: contain;
  background: var(--surface-2); flex-shrink: 0;
}
.imgph { display: grid; place-items: center; color: var(--ink-faint); font-size: 10px; }

.empty-state { padding: 70px 20px; text-align: center; color: var(--ink-faint); }