:root {
  --bg: #0b0b10;
  --panel: #15151f;
  --panel-2: #1d1d2b;
  --line: #2a2a3a;
  --text: #ececf2;
  --muted: #9a9ab0;
  --accent: #7c5cff;
  --accent-2: #00d3a7;
  --danger: #ff5c7c;
  --radius: 16px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: radial-gradient(1200px 600px at 50% -10%, #1a1430 0%, var(--bg) 55%);
  color: var(--text);
  font: 16px/1.55 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  min-height: 100vh;
}

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 20px 24px;
}

.hero { text-align: center; margin-bottom: 28px; }
.hero h1 {
  font-size: clamp(38px, 7vw, 64px);
  margin: 0;
  letter-spacing: -0.03em;
  font-weight: 800;
}
.hero h1 span { color: var(--accent); }
.tag { color: var(--muted); max-width: 640px; margin: 8px auto 0; }

.panel {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  display: grid;
  gap: 16px;
  box-shadow: 0 20px 60px -30px rgba(124, 92, 255, 0.5);
}

.field { display: grid; gap: 8px; }
.field > span { font-size: 13px; color: var(--muted); font-weight: 600; }

textarea, select {
  width: 100%;
  background: #0e0e16;
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  resize: vertical;
}
textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.2);
}

.row { display: flex; gap: 16px; align-items: flex-end; }
.count { width: 120px; }
.row button { margin-left: auto; }

button {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 12px;
  padding: 12px 22px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.08s ease, opacity 0.2s ease, background 0.2s;
}
button:hover { background: #6c4cff; }
button:active { transform: translateY(1px); }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.status { text-align: center; color: var(--muted); min-height: 22px; margin: 18px 0 4px; }
.status.err { color: var(--danger); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
  margin-top: 12px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: rise 0.4s ease both;
}
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.card .canvas {
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  background:
    conic-gradient(from 45deg, #ffffff08 0 25%, transparent 0 50%) 0 0 / 28px 28px,
    #fbfbfd;
  padding: 18px;
}
.card .canvas svg { width: 100%; height: 100%; }

.card .meta { padding: 14px 16px; display: grid; gap: 6px; border-top: 1px solid var(--line); }
.card .meta h3 { margin: 0; font-size: 16px; }
.card .meta .style { font-size: 12px; color: var(--accent-2); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }
.card .meta p { margin: 0; font-size: 13px; color: var(--muted); }

.swatches { display: flex; gap: 6px; margin-top: 4px; }
.swatch { width: 16px; height: 16px; border-radius: 5px; border: 1px solid #ffffff22; }

.actions { display: flex; gap: 8px; padding: 0 16px 16px; }
.actions button { flex: 1; padding: 9px; font-size: 13px; background: var(--panel-2); border: 1px solid var(--line); }
.actions button:hover { background: #262638; }

.loading {
  display: grid;
  place-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
}
.spinner {
  width: 34px; height: 34px;
  border: 3px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.card.failed .canvas { background: #1a0e14; color: var(--danger); font-size: 13px; text-align: center; padding: 24px; }

.foot { text-align: center; color: var(--muted); font-size: 13px; padding: 24px; }
.foot code { color: var(--text); }