:root {
  --bg: #040714;
  --surface: #0d1224;
  --surface-2: #141a31;
  --text: #e6e9f5;
  --text-dim: #9aa3b8;
  --accent: #b015b0;
  --accent-2: #00d4ff;
  --border: rgba(255,255,255,0.08);
  --shadow: 0 8px 30px rgba(0,0,0,0.35);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 15px;
  --max-width: 900px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  display: flex;
  flex-direction: column;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Header bar/logo layout is owned by the Neorgon Header Kit; .header-link (GitHub icon) stays site-owned */

.header-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  color: var(--text-dim);
  transition: color 0.2s, background 0.2s;
}

.header-link:hover { color: var(--text); background: var(--surface-2); }

/* Page layout */
.page {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 32px 20px 60px;
  flex: 1;
}

.hero { text-align: center; margin-bottom: 36px; }

.hero-title {
  font-size: clamp(2rem, 5vw, 3rem);
  margin: 0 0 12px;
  background: linear-gradient(90deg, #fff, #f0c0ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  color: var(--text-dim);
  font-size: 1.05rem;
  max-width: 620px;
  margin: 0 auto;
}

/* Form grid */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.form-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.form-card.full { grid-column: 1 / -1; }

label { color: var(--text-dim); font-size: 0.9rem; }

input[type="text"], textarea {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
}

input[type="text"]:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(176,21,176,0.15);
}

.slider-card label {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.score-val {
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--accent-2);
  font-weight: 700;
  font-size: 0.85rem;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

/* Output */
.output-section {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.output-header {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.output-header h2 { margin: 0; }

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

.btn {
  padding: 10px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.1s;
}

.btn:active { transform: scale(0.98); }

.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: #c018c0; }

.btn-secondary { background: var(--surface-2); color: var(--text); }
.btn-secondary:hover { background: #1c2442; }

.output-text {
  width: 100%;
  min-height: 320px;
  padding: 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  font-family: 'SF Mono', 'Fira Code', ui-monospace, monospace;
  font-size: 0.9rem;
  line-height: 1.6;
  resize: vertical;
}

/* Kit explainer */
.kit-explainer {
  margin-top: 56px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}

.kit-explainer h2 { margin: 0 0 8px; }

.kit-explainer > p { color: var(--text-dim); margin: 0 0 20px; }

.kit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
}

.kit-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  transition: border-color 0.15s, transform 0.15s;
}

.kit-card:hover { border-color: rgba(176,21,176,0.35); transform: translateY(-2px); text-decoration: none; }

.kit-card strong { font-size: 1.05rem; }

.kit-card span { color: var(--text-dim); font-size: 0.9rem; }

/* Footer */




/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Mobile */
@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
  .output-header { flex-direction: column; align-items: flex-start; }
}