:root {
  --bg: #08080c;
  --surface: #12121a;
  --border: rgba(255, 255, 255, 0.08);
  --text: #f4f4f5;
  --muted: #a1a1aa;
  --accent: #a78bfa;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 20% 0%, rgba(167, 139, 250, 0.12), transparent),
    radial-gradient(ellipse 60% 40% at 90% 100%, rgba(56, 189, 248, 0.08), transparent);
  pointer-events: none;
}

.picker-shell {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

.picker-header {
  text-align: center;
  margin-bottom: 3rem;
}

.picker-header h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  margin: 0 0 0.75rem;
}

.picker-header p {
  margin: 0;
  color: var(--muted);
  max-width: 36rem;
  margin-inline: auto;
  font-size: 1.05rem;
}

.design-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
  padding-block: 0.25rem;
}

.design-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  isolation: isolate;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.design-card:hover,
.design-card:focus-within {
  border-color: rgba(167, 139, 250, 0.4);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.design-card.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.design-preview {
  height: 200px;
  position: relative;
  overflow: hidden;
  contain: paint;
  flex-shrink: 0;
}

.design-preview--minimalist {
  background: #f7f6f3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  gap: 0.75rem;
}

.minimalist-bento {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4px;
  width: 100%;
  max-width: 200px;
}

.minimalist-cell {
  background: #ffffff;
  border: 1px solid #eaeaea;
  border-radius: 6px;
  min-height: 28px;
}

.minimalist-cell--wide {
  grid-column: 1 / -1;
  min-height: 36px;
}

.design-preview--minimalist .minimalist-title {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: -0.03em;
  color: #111111;
  margin: 0;
}

.design-preview--minimalist .minimalist-sub {
  margin: 0;
  font-size: 0.65rem;
  color: #787774;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.design-enter--minimalist {
  background: #111111;
  color: #ffffff;
}

.design-preview--industrial {
  background: #0a0a0a;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  padding: 1px;
}

.design-preview--industrial span {
  background: #121212;
  font-family: 'Courier New', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  color: #eaeaea;
  display: flex;
  align-items: center;
  justify-content: center;
  text-transform: uppercase;
}

.design-preview--industrial .red {
  color: #e61919;
  grid-column: 1 / -1;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.05em;
}

.design-preview--editorial {
  background: linear-gradient(160deg, #0f0f14 0%, #1a1a24 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.design-preview--editorial .editorial-title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  text-align: center;
  line-height: 1.1;
  max-width: 14ch;
}

.design-preview--editorial .editorial-sub {
  margin-top: 0.75rem;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.design-preview--ethereal {
  background: #050505;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.ethereal-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(24px);
  opacity: 0.65;
  pointer-events: none;
}

.ethereal-orb--violet {
  width: 100px;
  height: 100px;
  background: rgba(167, 139, 250, 0.35);
  top: 35%;
  left: 18%;
}

.ethereal-orb--emerald {
  width: 80px;
  height: 80px;
  background: rgba(52, 211, 153, 0.25);
  bottom: 20%;
  right: 18%;
}

.design-preview--ethereal .ethereal-name {
  position: relative;
  z-index: 1;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  margin: 0;
}

.design-preview--ethereal .ethereal-sub {
  position: relative;
  z-index: 1;
  margin-top: 0.5rem;
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.design-body {
  padding: 1.25rem 1.5rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.design-body h2 {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  font-weight: 600;
}

.design-tag {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.design-body p {
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
  color: var(--muted);
  flex: 1;
}

.design-enter {
  display: block;
  width: 100%;
  padding: 0.85rem 1rem;
  border: none;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.15s;
}

.design-enter--industrial {
  background: #eaeaea;
  color: #0a0a0a;
}

.design-enter--editorial {
  background: #f4f4f5;
  color: #0f0f14;
}

.design-enter--ethereal {
  background: linear-gradient(135deg, #a78bfa 0%, #34d399 100%);
  color: #050505;
}

.design-enter:hover {
  opacity: 0.92;
  transform: scale(1.01);
}

.picker-options {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem 2rem;
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 2rem;
}

.picker-options label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--muted);
  cursor: pointer;
}

.picker-options input[type='checkbox'] {
  width: 1rem;
  height: 1rem;
  accent-color: var(--accent);
}

.picker-footer {
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
}

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

@media (max-width: 640px) {
  .picker-shell {
    padding-top: 2rem;
  }
}