:root {
  --bg: #0b0b0f;
  --panel: #17181c;
  --panel-2: #1d1f24;
  --text: #e6e7eb;
  --subtext: #a1a5ad;
  --green: #27f59f;
  --green-dim: rgba(39, 245, 159, 0.3);
  --orange: #ff8a34;
  --orange-dim: rgba(255, 138, 52, 0.3);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: radial-gradient(1200px 800px at 60% -10%, #1b1c24 0%, var(--bg) 45%), var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
}

.container {
  max-width: 1100px;
  margin: 24px auto 80px;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 24px;
}

.controls {
  background: var(--panel);
  border: 1px solid #23252b;
  border-radius: 16px;
  padding: 18px;
}

.brand-line { color: var(--text); font-size: 20px; margin-bottom: 10px; font-weight: 700; }
.brand-line a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }

.controls h2 {
  margin: 0 0 12px 0;
  font-size: 18px;
  font-weight: 700;
}

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.field { display: grid; gap: 6px; }
.field span { color: var(--subtext); font-size: 12px; }
.field input {
  background: var(--panel-2);
  border: 1px solid #2a2d34;
  color: var(--text);
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 14px;
}

.actions { display: flex; gap: 12px; margin-top: 14px; }
.btn {
  background: #2a2d34;
  color: var(--text);
  border: 1px solid #3a3f48;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 14px;
  cursor: pointer;
}
.btn-primary {
  background: #4e8cff;
  border-color: #5a93ff;
}

.btn-x { display: inline-flex; align-items: center; gap: 10px; margin-top: 12px; text-decoration: none; }
.btn-x:hover { filter: brightness(1.1); }
.x-icon { display: inline-flex; width: 18px; height: 18px; }
.x-icon svg { width: 18px; height: 18px; }

.preview-wrap { display: flex; align-items: start; justify-content: center; }

.board {
  width: 750px;
  background: #0e0f13;
  border-radius: 20px;
  padding: 14px 18px 24px;
  border: 1px solid #1f2127;
}

.title {
  font-size: 56px;
  line-height: 1.1;
  margin: 8px 4px 10px 6px;
  font-weight: 800;
}

.card {
  background: #181a1f;
  border: 1px solid #22252c;
  border-radius: 16px;
  padding: 18px;
  margin: 18px 6px;
}

.card-head { display: flex; align-items: center; justify-content: space-between; }
.card-title { display: inline-flex; align-items: center; gap: 4px; color: var(--subtext); font-weight: 600; }
.card[data-accent="orange"] .card-title { color: var(--orange); }
.card[data-accent="green"] .card-title { color: var(--green); }

.icon { opacity: 0.9; }

.card-body {
  display: grid;
  grid-template-columns: 50% 1fr;
  gap: 8px;
  align-items: center;
}

.metric-number { font-size: 54px; font-weight: 700; letter-spacing: -0.02em; }
.metric-number { white-space: nowrap; }
.metric-sub { color: var(--subtext); margin-top: 6px; }
.metric-sub.small { font-size: 14px; margin-bottom: 8px; }

.spark { width: 100%; height: 92px; display: block; }

/* Export quality tweaks (force pixel-snapping) */
.board, .card, .metric-number { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

.icon svg, .icon img { width: 18px; height: 18px; display: block; }

@media (max-width: 980px) {
  .container { grid-template-columns: 1fr; }
  .preview-wrap { order: -1; }
}