:root {
  --bg: #09090b;
  --bg-soft: #111114;
  --card: rgba(20, 20, 24, 0.9);
  --card-border: rgba(255, 255, 255, 0.08);
  --text: #f4f4f5;
  --muted: #a1a1aa;
  --accent: #d4b4ff;
  --accent-deep: #7c3aed;
  --accent-fade: rgba(124, 58, 237, 0.22);
  --danger: #7f1d1d;
  --sold: #3f3f46;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  --radius: 22px;
  --max-width: 540px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top, rgba(124, 58, 237, 0.14), transparent 28%),
    linear-gradient(180deg, #09090b 0%, #0d0d12 45%, #09090b 100%);
  color: var(--text);
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

code {
  font-family: Consolas, Monaco, monospace;
  color: #f5d0fe;
}

.app {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 22px 16px 40px;
}

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  border: 1px solid var(--card-border);
  border-radius: 28px;
  padding: 28px 18px 20px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero::before {
  content: "";
  position: absolute;
  inset: -40% auto auto 55%;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 180, 255, 0.26), transparent 65%);
  pointer-events: none;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 16px 0 10px;
  font-size: clamp(2rem, 8vw, 3.2rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.hero p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.55;
  max-width: 34ch;
}

.hero-links {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  font-size: 0.9rem;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 24px 4px 14px;
}

.section-title h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.count {
  color: var(--muted);
  font-size: 0.9rem;
}

.grid {
  display: grid;
  gap: 16px;
}

.card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.015));
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.image-wrap {
  position: relative;
  aspect-ratio: 4 / 5;
  background: #121217;
  overflow: hidden;
}

.image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.status {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.status.available {
  background: rgba(17, 24, 39, 0.72);
  border: 1px solid rgba(212, 180, 255, 0.28);
  color: #f5e9ff;
}

.status.sold {
  background: rgba(24, 24, 27, 0.88);
  border: 1px solid rgba(255,255,255,0.08);
  color: #d4d4d8;
}

.content {
  padding: 16px;
}

.topline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: start;
}

.title {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.2;
}

.price {
  white-space: nowrap;
  font-weight: 800;
  color: var(--accent);
  font-size: 1.05rem;
}

.description {
  margin: 10px 0 14px;
  color: var(--muted);
  line-height: 1.55;
  font-size: 0.95rem;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.tag {
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  color: #e4e4e7;
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.06);
}

.actions {
  display: flex;
  gap: 10px;
}

.button {
  width: 100%;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  border-radius: 16px;
  font-weight: 800;
  font-size: 0.98rem;
  transition: transform 140ms ease, box-shadow 140ms ease, opacity 140ms ease;
  cursor: pointer;
  border: none;
}

.button:active {
  transform: scale(0.985);
}

.button.primary {
  background: linear-gradient(135deg, var(--accent) 0%, #ffffff 180%);
  color: #14091d;
  box-shadow: 0 12px 30px rgba(124, 58, 237, 0.35);
}

.button.secondary {
  background: rgba(255,255,255,0.04);
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.08);
}

.button.disabled {
  background: rgba(255,255,255,0.05);
  color: #a1a1aa;
  border: 1px solid rgba(255,255,255,0.06);
  cursor: not-allowed;
  box-shadow: none;
}

.about,
.footer {
  margin-top: 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--card-border);
  border-radius: 22px;
  padding: 18px;
}

.about h3,
.footer h3 {
  margin: 0 0 10px;
  font-size: 1rem;
}

.about p,
.footer p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.95rem;
}

.footer {
  display: grid;
  gap: 14px;
}

.footer a {
  color: var(--accent);
}

.error-card {
  min-height: 120px;
}

@media (min-width: 700px) {
  .app {
    max-width: 1180px;
    padding: 30px 22px 50px;
  }

  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    padding: 36px 28px 26px;
  }
}

@media (min-width: 1040px) {
  .grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}