:root {
  --bg: #04050d;
  --bg-2: #0a0c1f;
  --glass: rgba(13, 16, 36, 0.72);
  --glass-2: rgba(22, 26, 56, 0.6);
  --line: rgba(150, 165, 255, 0.14);
  --line-2: rgba(150, 165, 255, 0.28);
  --text: #eef0ff;
  --muted: #8d95bf;
  --accent: #8a6bff;
  --accent-2: #36e3ff;
  --good: #2effa2;
  --warn: #ffb13d;
  --hot: #ff4f8b;
  --panel-w: 420px;
  --font: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  display: flex;
  flex-direction: column;
  height: 100dvh;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}
button { font: inherit; color: inherit; cursor: pointer; }
a { color: inherit; }

/* ───────────── top bar ───────────── */
.topbar {
  position: relative;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 22px;
  background: linear-gradient(180deg, rgba(4, 5, 13, 0.95), rgba(4, 5, 13, 0.55));
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}
.brandmark { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brandmark h1 { margin: 0; font-size: 22px; letter-spacing: -0.02em; font-weight: 700; }
.brandmark h1 span {
  background: linear-gradient(90deg, var(--accent-2), var(--accent) 60%, var(--hot));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.brandmark p { margin: 2px 0 0; font-size: 12px; color: var(--muted); white-space: nowrap; }
.logo { position: relative; width: 34px; height: 34px; flex: none; }
.logo i {
  position: absolute; border-radius: 50%;
  box-shadow: 0 0 12px currentColor;
}
.logo i:nth-child(1) { width: 12px; height: 12px; left: 11px; top: 11px; background: #fff; color: var(--accent-2); }
.logo i:nth-child(2) { width: 34px; height: 34px; inset: 0; border: 1.5px solid var(--accent); color: var(--accent); background: transparent; animation: spin 9s linear infinite; border-top-color: transparent; }
.logo i:nth-child(3) { width: 24px; height: 24px; left: 5px; top: 5px; border: 1.5px solid var(--accent-2); color: var(--accent-2); background: transparent; animation: spin 5s linear infinite reverse; border-bottom-color: transparent; }
@keyframes spin { to { transform: rotate(360deg); } }

.controls { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.seg {
  position: relative;
  display: flex;
  align-items: center;
  padding: 4px;
  border-radius: 999px;
  background: var(--glass-2);
  border: 1px solid var(--line);
}
.seg button {
  position: relative; z-index: 1; white-space: nowrap;
  border: 0; background: none;
  padding: 7px 14px; border-radius: 999px;
  font-size: 13px; font-weight: 500; color: var(--muted);
  transition: color .2s, background .2s;
}
.seg button:hover { color: var(--text); }
.seg button.on { color: #fff; }
.seg:not(#modeSeg) button.on, #qtySeg button.on {
  background: linear-gradient(135deg, rgba(138, 107, 255, .55), rgba(54, 227, 255, .35));
  box-shadow: 0 0 16px rgba(138, 107, 255, .35), inset 0 0 0 1px rgba(255, 255, 255, .12);
}
.seg-glider {
  position: absolute; top: 4px; bottom: 4px; left: 4px; width: calc(50% - 4px);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(138, 107, 255, .6), rgba(54, 227, 255, .4));
  box-shadow: 0 0 18px rgba(138, 107, 255, .4), inset 0 0 0 1px rgba(255, 255, 255, .14);
  transition: transform .35s cubic-bezier(.3, 1.4, .5, 1);
}
#modeSeg[data-active="store"] .seg-glider { transform: translateX(100%); }
#modeSeg button { flex: 1; min-width: 74px; }
.seg-label { font-size: 11px; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); padding: 0 8px 0 10px; }

/* ───────────── stage ───────────── */
.stage {
  position: relative;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  background:
    radial-gradient(60% 50% at 22% 28%, rgba(138, 107, 255, .16), transparent 70%),
    radial-gradient(50% 45% at 80% 72%, rgba(54, 227, 255, .11), transparent 70%),
    radial-gradient(40% 40% at 50% 50%, rgba(255, 79, 139, .06), transparent 70%),
    var(--bg);
}
.stage::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(150, 165, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(150, 165, 255, .045) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at center, #000 20%, transparent 75%);
}
#plasma { position: absolute; inset: 0; width: 100%; height: 100%; }
.nodes { position: absolute; inset: 0; pointer-events: none; }

.hint {
  position: absolute; left: 50%; top: 14px; transform: translateX(-50%);
  margin: 0; padding: 8px 16px; border-radius: 999px;
  background: rgba(10, 12, 30, .6); border: 1px solid var(--line);
  font-size: 13px; color: var(--muted); white-space: nowrap;
  transition: opacity .4s, transform .4s;
  pointer-events: none;
}
.hint b { color: var(--text); font-weight: 600; }
.hint-short { display: none; }
.hint.is-hidden { opacity: 0; transform: translate(-50%, -10px); }

/* ───────────── nodes ───────────── */
.node {
  --orb: calc(40px * var(--ns, 1));
  position: absolute; left: 0; top: 0;
  translate: -50% calc(var(--orb) / -2);
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 0; border: 0; background: none;
  pointer-events: auto;
  white-space: nowrap;
  will-change: transform;
  transition: opacity .45s, filter .45s;
  -webkit-tap-highlight-color: transparent;
}
.node:focus-visible { outline: none; }
.node:focus-visible .orb { outline: 2px solid #fff; outline-offset: 4px; }
.node.is-dim { opacity: .22; filter: saturate(.3); }

.orb {
  position: relative;
  width: var(--orb); height: var(--orb);
  border-radius: 50%;
  display: grid; place-items: center;
  transition: transform .25s cubic-bezier(.3, 1.6, .5, 1), box-shadow .3s;
}
.node:hover .orb { transform: scale(1.12); }

/* source nodes (brands / stores) */
.node--src .orb {
  background: radial-gradient(circle at 35% 30%, #2b2f5e, #12142c 70%);
  border: 1.5px solid rgba(185, 194, 255, .45);
  box-shadow: 0 0 0 4px rgba(138, 107, 255, .06), 0 0 18px rgba(138, 107, 255, .25);
}
.node--store .orb {
  border-color: rgba(54, 227, 255, .5);
  box-shadow: 0 0 0 4px rgba(54, 227, 255, .06), 0 0 18px rgba(54, 227, 255, .22);
}
.orb-initial { font-size: calc(13px * var(--ns, 1)); font-weight: 700; letter-spacing: .02em; color: #dfe3ff; }
.live-dot {
  position: absolute; top: 0; right: 0;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--hot); box-shadow: 0 0 8px var(--hot);
  animation: blink 1.6s ease-in-out infinite;
}
@keyframes blink { 50% { opacity: .35; } }
.node-label { font-size: calc(12.5px * var(--ns, 1) + 1px); font-weight: 600; text-shadow: 0 1px 8px #000, 0 0 2px #000; }
.node-sub { font-size: calc(10px * var(--ns, 1) + 1px); color: var(--muted); margin-top: -3px; text-shadow: 0 1px 6px #000; }
.node--src.is-selected .orb {
  transform: scale(1.18);
  border-color: #fff;
  box-shadow: 0 0 0 5px rgba(255, 255, 255, .08), 0 0 28px rgba(138, 107, 255, .8), 0 0 60px rgba(54, 227, 255, .35);
}

/* material nodes */
.node--mat { --orb: calc(66px * var(--ns, 1)); }
.node--mat .orb {
  background:
    radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--c) 40%, transparent), transparent 62%),
    radial-gradient(circle at 34% 28%, color-mix(in srgb, var(--c) 30%, #1a1d3a), #0b0d20 72%);
  border: 1.5px solid color-mix(in srgb, var(--c) 70%, transparent);
  box-shadow: 0 0 22px color-mix(in srgb, var(--c) 35%, transparent), inset 0 0 18px color-mix(in srgb, var(--c) 25%, transparent);
}
.orb-ring {
  position: absolute; inset: -7px; border-radius: 50%;
  border: 1px dashed color-mix(in srgb, var(--c) 45%, transparent);
  animation: spin 18s linear infinite;
}
.orb-code {
  font-family: var(--mono); font-weight: 700;
  font-size: calc(13px * var(--ns, 1) + 1px);
  color: #fff; text-shadow: 0 0 10px var(--c);
}
.node-price {
  font-family: var(--mono); font-size: calc(11px * var(--ns, 1) + 1px); font-weight: 700;
  color: var(--c); margin-top: 6px;
  padding: 2px 7px; border-radius: 6px;
  background: rgba(4, 5, 13, .72);
  border: 1px solid color-mix(in srgb, var(--c) 30%, transparent);
}
.node-price:empty { display: none; }
.node--mat.is-charged .orb, .node--mat.is-selected .orb { animation: charge 1.4s ease-in-out infinite; }
.node--mat.is-selected .orb { transform: scale(1.14); border-color: #fff; }
@keyframes charge {
  0%, 100% { box-shadow: 0 0 22px color-mix(in srgb, var(--c) 55%, transparent), 0 0 0 0 color-mix(in srgb, var(--c) 40%, transparent), inset 0 0 20px color-mix(in srgb, var(--c) 40%, transparent); }
  50% { box-shadow: 0 0 44px color-mix(in srgb, var(--c) 85%, transparent), 0 0 0 10px color-mix(in srgb, var(--c) 0%, transparent), inset 0 0 26px color-mix(in srgb, var(--c) 60%, transparent); }
}
.node--mat.fire .orb { animation: fire .5s ease-out; }
@keyframes fire {
  0% { box-shadow: 0 0 50px var(--c), inset 0 0 30px var(--c); }
  100% { box-shadow: 0 0 22px color-mix(in srgb, var(--c) 35%, transparent), inset 0 0 18px color-mix(in srgb, var(--c) 25%, transparent); }
}

/* ───────────── deals strip ───────────── */
.strip {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
  padding: 10px 0 calc(12px + env(safe-area-inset-bottom));
  background: linear-gradient(0deg, rgba(4, 5, 13, .96) 40%, rgba(4, 5, 13, 0));
  transition: right .4s cubic-bezier(.2, .8, .2, 1), transform .4s, opacity .3s;
}
.strip-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin: 0 22px 8px; }
.site-links { display: flex; gap: 14px; font-size: 11.5px; white-space: nowrap; }
.site-links a { color: var(--muted); text-decoration: none; }
.site-links a:hover { color: var(--text); }
.strip h2 {
  margin: 0; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .14em; color: var(--muted);
  display: flex; align-items: center; gap: 8px;
}
.pulse-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--hot); box-shadow: 0 0 10px var(--hot); animation: blink 1.2s infinite; }
.strip-track {
  display: flex; gap: 10px; overflow-x: auto; padding: 2px 22px 4px;
  scrollbar-width: none; scroll-snap-type: x proximity;
}
.strip-track::-webkit-scrollbar { display: none; }
.chip {
  flex: none; scroll-snap-align: start;
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px 8px 8px; border-radius: 14px;
  background: var(--glass); border: 1px solid var(--line);
  text-align: left; max-width: 280px;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.chip:hover { border-color: color-mix(in srgb, var(--c) 60%, transparent); transform: translateY(-2px); box-shadow: 0 6px 24px color-mix(in srgb, var(--c) 20%, transparent); }
.chip-cat {
  font-family: var(--mono); font-size: 10.5px; font-weight: 700; color: var(--c);
  padding: 6px 7px; border-radius: 9px; min-width: 46px; text-align: center;
  background: color-mix(in srgb, var(--c) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--c) 35%, transparent);
}
.chip-main { display: flex; flex-direction: column; min-width: 0; }
.chip-main strong { font-family: var(--mono); font-size: 14px; }
.chip-main small { font-size: 11.5px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 170px; }
.chip-off { font-family: var(--mono); font-size: 12px; font-weight: 700; color: var(--good); }

/* ───────────── panel ───────────── */
.panel {
  position: fixed; z-index: 30;
  top: 78px; right: 12px; bottom: 12px;
  width: var(--panel-w);
  display: flex; flex-direction: column;
  background: linear-gradient(180deg, rgba(17, 20, 44, .86), rgba(9, 11, 26, .92));
  border: 1px solid var(--line-2);
  border-radius: 22px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .55), 0 0 0 1px rgba(255, 255, 255, .03) inset;
  backdrop-filter: blur(18px) saturate(1.3);
  transform: translateX(calc(100% + 24px));
  transition: transform .45s cubic-bezier(.2, .8, .2, 1);
  overflow: hidden;
}
.panel.is-open { transform: none; }
body.panel-open .strip { right: calc(var(--panel-w) + 24px); }
.panel-handle { display: none; }
.panel-actions { position: absolute; top: 12px; right: 12px; display: flex; gap: 6px; z-index: 2; }
.icon-btn {
  width: 32px; height: 32px; border-radius: 10px;
  border: 1px solid var(--line); background: rgba(255, 255, 255, .04);
  color: var(--muted); font-size: 14px;
}
.icon-btn:hover { color: #fff; border-color: var(--line-2); }
.panel-body { overflow-y: auto; padding: 20px 18px 28px; overscroll-behavior: contain; scrollbar-width: thin; scrollbar-color: rgba(150, 165, 255, .2) transparent; }

.p-head { display: flex; gap: 14px; align-items: center; padding-right: 76px; margin-bottom: 14px; }
.p-head h2 { margin: 2px 0 2px; font-size: 22px; letter-spacing: -.02em; line-height: 1.15; }
.p-head .muted { font-size: 12.5px; }
.eyebrow { margin: 0; font-size: 10.5px; text-transform: uppercase; letter-spacing: .14em; color: var(--c, var(--accent-2)); font-weight: 600; }
.p-orb {
  flex: none; width: 54px; height: 54px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--mono); font-weight: 700; font-size: 12px;
  background: radial-gradient(circle at 34% 28%, color-mix(in srgb, var(--c) 45%, #1a1d3a), #0b0d20 75%);
  border: 1.5px solid var(--c);
  box-shadow: 0 0 24px color-mix(in srgb, var(--c) 45%, transparent);
  text-shadow: 0 0 8px var(--c);
}
.p-orb--src { --c: var(--accent); font-family: var(--font); font-size: 16px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
p { margin: 0; }
.about { font-size: 13.5px; line-height: 1.5; color: #c9cdea; margin: 0 0 14px; }

.hero-line {
  display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: 2px 10px;
  padding: 12px 14px; margin-bottom: 12px; border-radius: 14px;
  background: linear-gradient(120deg, color-mix(in srgb, var(--c) 16%, transparent), transparent);
  border: 1px solid color-mix(in srgb, var(--c) 35%, transparent);
}
.hero-line span { font-size: 11px; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); }
.hero-line strong { font-family: var(--mono); font-size: 22px; color: var(--c); grid-row: span 2; align-self: center; }
.hero-line em { font-style: normal; font-size: 13px; }

.specs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-bottom: 8px; }
.specs div { padding: 8px; border-radius: 10px; background: rgba(255, 255, 255, .03); border: 1px solid var(--line); }
.specs span { display: block; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.specs strong { font-size: 12.5px; font-weight: 600; text-transform: capitalize; }
.warns { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.warns span { font-size: 11.5px; color: var(--warn); padding: 3px 8px; border-radius: 8px; background: rgba(255, 177, 61, .08); border: 1px solid rgba(255, 177, 61, .25); }

.ghost-btn {
  width: 100%; margin-bottom: 12px; padding: 10px 12px; border-radius: 12px;
  background: rgba(255, 255, 255, .03); border: 1px dashed var(--line-2);
  color: var(--accent-2); font-size: 13px; text-align: left;
}
.ghost-btn:hover { background: rgba(54, 227, 255, .06); }

.offers { display: flex; flex-direction: column; gap: 10px; }
.offer {
  position: relative;
  padding: 14px; border-radius: 16px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .01));
  border: 1px solid var(--line);
  animation: rise .5s both;
}
.offer:nth-child(2) { animation-delay: .04s; } .offer:nth-child(3) { animation-delay: .08s; }
.offer:nth-child(4) { animation-delay: .12s; } .offer:nth-child(n+5) { animation-delay: .16s; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } }
.offer--best {
  border-color: color-mix(in srgb, var(--c) 55%, transparent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--c) 20%, transparent) inset, 0 10px 40px color-mix(in srgb, var(--c) 14%, transparent);
}
.offer--best::before {
  content: 'Best deal'; position: absolute; top: -9px; right: 14px;
  font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  padding: 2px 8px; border-radius: 6px; color: #04050d; background: var(--c);
}
.offer-head { display: flex; gap: 10px; align-items: flex-start; }
.rank { font-family: var(--mono); font-size: 12px; color: var(--muted); padding-top: 2px; min-width: 22px; }
.sw { flex: none; width: 18px; height: 18px; border-radius: 50%; margin-top: 1px; border: 1.5px solid rgba(255, 255, 255, .25); }
.sw--multi { background: conic-gradient(#ff5b5b, #ffae3a, #ffe35a, #2effa2, #39e5ff, #8a6bff, #ff79d6, #ff5b5b); }
.sw--galaxy { background: radial-gradient(circle at 30% 30%, #fff 0 1px, transparent 2px), radial-gradient(circle at 65% 60%, #cfd6ff 0 1px, transparent 2px), #1b1530; }
.sw--clear { background: linear-gradient(135deg, rgba(255, 255, 255, .35), rgba(255, 255, 255, .05)); }
.offer-title { min-width: 0; }
.offer-title h4 { margin: 0; font-size: 14.5px; font-weight: 600; line-height: 1.3; }
.offer-title p { font-size: 12px; color: #c3c8ea; margin-top: 2px; }
.offer-price { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin: 12px 0 8px; flex-wrap: wrap; }
.big { font-family: var(--mono); font-size: 24px; font-weight: 700; color: var(--c); letter-spacing: -.02em; }
.big small { font-size: 13px; color: var(--muted); font-weight: 500; }
.big s { font-size: 13px; color: var(--muted); margin-left: 8px; font-weight: 500; }
.total { font-size: 12.5px; color: var(--muted); }
.total strong { color: var(--text); font-family: var(--mono); }
.heat { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.heat-bar { flex: 1; height: 5px; border-radius: 99px; background: rgba(255, 255, 255, .06); overflow: hidden; }
.heat-bar span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--c), var(--good)); box-shadow: 0 0 10px var(--c); }
.heat-label { font-family: var(--mono); font-size: 11.5px; font-weight: 700; }
.heat-label.good { color: var(--good); } .heat-label.bad { color: var(--hot); }
.badges { display: flex; flex-wrap: wrap; gap: 5px; }
.badge { font-size: 11px; padding: 3px 7px; border-radius: 7px; background: rgba(255, 255, 255, .05); border: 1px solid var(--line); color: #cdd1f0; }
.badge--good { color: var(--good); border-color: rgba(46, 255, 162, .3); background: rgba(46, 255, 162, .07); }
.badge--hot { color: var(--hot); border-color: rgba(255, 79, 139, .35); background: rgba(255, 79, 139, .08); }
.badge--warn { color: var(--warn); border-color: rgba(255, 177, 61, .3); background: rgba(255, 177, 61, .07); }
.badge--muted { color: var(--muted); }
.next { margin-top: 10px; font-size: 12.5px; color: #c9cdea; padding: 7px 10px; border-radius: 10px; background: rgba(138, 107, 255, .08); border: 1px solid rgba(138, 107, 255, .25); }
.next strong { font-family: var(--mono); color: var(--good); }
.note { margin-top: 8px; font-size: 12px; color: var(--muted); line-height: 1.45; }
.go {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 12px; padding: 8px 12px; border-radius: 10px;
  font-size: 13px; font-weight: 600; text-decoration: none;
  background: color-mix(in srgb, var(--c, var(--accent)) 16%, transparent);
  border: 1px solid color-mix(in srgb, var(--c, var(--accent)) 40%, transparent);
  transition: background .2s;
}
.go:hover { background: color-mix(in srgb, var(--c, var(--accent)) 28%, transparent); }
.go--wide { width: 100%; justify-content: center; margin-top: 16px; }
.disclose { margin: 0 0 12px; font-size: 11.5px; line-height: 1.45; color: var(--muted); }
.disclose a { color: var(--accent-2); }
.fine { margin-top: 16px; font-size: 11.5px; line-height: 1.5; color: var(--muted); }

.sec { margin: 18px 0 10px; font-size: 12px; text-transform: uppercase; letter-spacing: .12em; font-weight: 600; }
.sec .muted { text-transform: none; letter-spacing: 0; font-weight: 400; }
.streams { display: flex; flex-direction: column; gap: 6px; }
.stream {
  display: flex; align-items: center; gap: 12px; width: 100%;
  padding: 11px 12px; border-radius: 12px; text-align: left;
  background: rgba(255, 255, 255, .03); border: 1px solid var(--line);
  transition: border-color .2s, background .2s, transform .2s;
}
.stream:hover { border-color: color-mix(in srgb, var(--c) 55%, transparent); background: color-mix(in srgb, var(--c) 7%, transparent); transform: translateX(3px); }
.stream-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--c); box-shadow: 0 0 10px var(--c); flex: none; }
.stream-name { flex: 1; font-size: 14px; font-weight: 500; display: flex; flex-direction: column; }
.stream-name small { font-size: 11.5px; color: var(--muted); font-weight: 400; }
.stream-price { font-family: var(--mono); font-weight: 700; color: var(--c); }
.stream-price small { color: var(--muted); font-weight: 500; font-size: 11px; }
.chev { color: var(--muted); font-size: 18px; }

.promo { padding: 12px 14px; border-radius: 14px; margin-bottom: 8px; background: rgba(255, 79, 139, .04); border: 1px solid rgba(255, 79, 139, .18); }
.promo.is-ended { opacity: .5; }
.promo-top { display: flex; justify-content: space-between; gap: 10px; align-items: center; margin-bottom: 4px; }
.promo-top strong { font-size: 14px; }
.promo p { font-size: 13px; line-height: 1.45; color: #d2d5f0; }
.promo p.muted { color: var(--muted); margin-top: 4px; }
.pill { flex: none; font-size: 11px; padding: 3px 8px; border-radius: 99px; background: rgba(255, 255, 255, .06); color: var(--muted); font-family: var(--mono); }
.pill--hot { color: var(--hot); background: rgba(255, 79, 139, .12); }
.codes { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.code {
  display: flex; flex-direction: column; align-items: flex-start;
  padding: 6px 10px; border-radius: 10px;
  background: rgba(4, 5, 13, .6); border: 1px dashed rgba(255, 79, 139, .5);
}
.code span { font-family: var(--mono); font-weight: 700; font-size: 13px; }
.code small { font-size: 10.5px; color: var(--muted); }
.code.copied { border-style: solid; border-color: var(--good); }
.code.copied span::after { content: ' ✓'; color: var(--good); }

/* ───────────── mobile ───────────── */
@media (max-width: 760px) {
  .topbar { flex-direction: column; align-items: stretch; gap: 10px; padding: 10px 16px; }
  .brandmark h1 { font-size: 19px; }
  .controls { justify-content: space-between; flex-wrap: nowrap; }
  #modeSeg button { min-width: 0; padding: 7px 12px; }
  .seg--qty .seg-label { display: none; }
  .seg button { padding: 7px 10px; font-size: 12.5px; }
  .hint { top: 8px; font-size: 12px; padding: 6px 14px; }
  .hint-long { display: none; }
  .hint-short { display: inline; }
  .strip-head { margin: 0 16px 8px; }
  .site-links { gap: 10px; }
  .site-links a:nth-child(2), .site-links a:nth-child(3) { display: none; }
  .strip-track { padding: 2px 16px 4px; }
  body.panel-open .strip { right: 0; transform: translateY(100%); opacity: 0; }
  body.panel-open .node.is-dim .node-label,
  body.panel-open .node.is-dim .node-sub,
  body.panel-open .node.is-dim .node-price { opacity: 0; }

  .panel {
    top: auto; left: 0; right: 0; bottom: 0; width: auto;
    height: min(56dvh, 600px);
    border-radius: 22px 22px 0 0;
    border-bottom: 0;
    transform: translateY(105%);
    padding-bottom: env(safe-area-inset-bottom);
  }
  .panel.is-open { transform: none; }
  .panel-handle { display: flex; justify-content: center; padding: 8px 0 2px; touch-action: none; cursor: grab; }
  .panel-handle span { width: 42px; height: 5px; border-radius: 99px; background: var(--line-2); }
  .panel-actions { top: 14px; }
  .panel-body { padding: 8px 16px 24px; }
  .p-head h2 { font-size: 19px; }
  .specs { grid-template-columns: repeat(2, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}