:root {
  --bg-1: #0e1815;
  --bg-2: #15241f;
  --bg-3: #203a31;
  --card: rgba(255, 255, 255, 0.09);
  --text: #ecf6f0;
  --muted: #c3d7cb;
  --line: rgba(255, 255, 255, 0.18);
  --accent: #ffd24a;
  --accent-2: #69f0b2;
  --ok: #95ffc9;
  --shadow: 0 20px 70px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Space Grotesk", sans-serif;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 210, 74, 0.15), transparent 45%),
    radial-gradient(circle at 80% 10%, rgba(105, 240, 178, 0.16), transparent 45%),
    linear-gradient(140deg, var(--bg-1), var(--bg-2) 48%, var(--bg-3));
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, 0.03) 0.8px, transparent 0.8px);
  background-size: 3px 3px;
  opacity: 0.3;
}

.layout {
  position: relative;
  width: min(980px, 92vw);
  margin: 0 auto;
  padding: 56px 0 76px;
  display: grid;
  gap: 22px;
}

.hero {
  animation: rise 0.6s ease-out both;
}

.eyebrow {
  margin: 0;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-2);
  font-size: 0.76rem;
}

h1 {
  margin: 10px 0 8px;
  font-size: clamp(2.3rem, 6vw, 4.8rem);
  line-height: 0.95;
}

.subtitle {
  margin: 0;
  color: var(--muted);
  max-width: 58ch;
}

.panel {
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow);
  border-radius: 20px;
  padding: 24px;
  backdrop-filter: blur(9px);
  animation: rise 0.7s ease-out both;
}

.panel.soft {
  animation-delay: 0.08s;
}

h2 {
  margin: 0 0 16px;
  font-size: 1.2rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 0.92rem;
  color: var(--muted);
}

input,
select,
button,
pre {
  font-family: "IBM Plex Mono", monospace;
}

input,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.24);
  color: var(--text);
  padding: 11px 12px;
}

input:focus,
select:focus,
button:focus {
  outline: 2px solid var(--accent-2);
  outline-offset: 2px;
}

#generate-btn {
  border: 0;
  border-radius: 12px;
  background: linear-gradient(100deg, var(--accent), #ffec97);
  color: #1f1f1f;
  font-weight: 700;
  padding: 12px 16px;
  cursor: pointer;
  transition: transform 0.18s ease, filter 0.18s ease;
}

#generate-btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.03);
}

#scan-btn {
  margin-left: 10px;
  border: 1px solid rgba(255, 210, 74, 0.45);
  border-radius: 12px;
  background: rgba(255, 210, 74, 0.12);
  color: #ffe493;
  font-weight: 600;
  padding: 12px 16px;
  cursor: pointer;
}

#scan-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: rgba(0, 0, 0, 0.35);
}

.result {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: rgba(0, 0, 0, 0.22);
  min-height: 56px;
}

.saved-list {
  display: grid;
  gap: 12px;
}

.saved-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: rgba(0, 0, 0, 0.22);
}

.saved-index {
  margin: 0 0 8px;
  color: var(--accent);
  font-family: "IBM Plex Mono", monospace;
  font-size: 1rem;
  font-weight: 700;
}

.saved-meta {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.9rem;
}

.relationship-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.relationship-badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 210, 74, 0.35);
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(255, 210, 74, 0.12);
  color: #ffe493;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.85rem;
}

.result .ok {
  color: var(--ok);
}

.result .warn {
  color: #ffd79b;
}

.result .err {
  color: #ff9da0;
}

.result pre {
  margin-top: 10px;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 760px) {
  .layout {
    padding: 34px 0 52px;
  }

  .panel {
    padding: 18px;
    border-radius: 16px;
  }

  .grid {
    grid-template-columns: 1fr;
  }
}