:root {
  --bg-1: #07182e;
  --bg-2: #102f46;
  --ink: #e7f2ff;
  --muted: #95b5cf;
  --accent: #53d1ff;
  --accent-2: #ffd84f;
  --danger: #ff6a6a;
  --card: rgba(6, 23, 38, 0.78);
  --border: rgba(146, 198, 234, 0.25);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Chivo", sans-serif;
  color: var(--ink);
  background: linear-gradient(160deg, var(--bg-1), var(--bg-2));
  min-height: 100vh;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: radial-gradient(circle at center, black 20%, transparent 80%);
}

.wrap {
  width: min(980px, 94vw);
  margin: 3rem auto 4rem;
  display: grid;
  gap: 1rem;
  position: relative;
}

header h1 {
  margin: 0.2rem 0 0.5rem;
  font-size: clamp(1.8rem, 3.3vw, 3rem);
  letter-spacing: 0.02em;
}

.eyebrow {
  margin: 0;
  color: var(--accent-2);
  font-weight: 800;
  letter-spacing: 0.09em;
  font-size: 0.78rem;
}

.sub {
  margin: 0;
  max-width: 70ch;
  color: var(--muted);
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
  padding: 1rem;
  border-radius: 12px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
}

.form-card {
  display: grid;
  gap: 0.55rem;
}

label {
  font-size: 0.86rem;
  color: var(--muted);
}

input,
textarea,
button {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 0.72rem 0.85rem;
  font: inherit;
}

input,
textarea {
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink);
}

textarea {
  resize: vertical;
}

button {
  border: none;
  cursor: pointer;
  font-weight: 800;
  color: #092033;
  background: linear-gradient(120deg, var(--accent), #8de1ff);
  transition: transform 0.15s ease, filter 0.15s ease;
}

button:hover {
  transform: translateY(-1px);
  filter: brightness(1.03);
}

button:disabled {
  cursor: not-allowed;
  filter: grayscale(0.4);
}

button.secondary {
  background: linear-gradient(120deg, #ffe380, var(--accent-2));
}

.mono {
  white-space: pre-wrap;
  word-break: break-word;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  margin: 0;
  padding: 0.9rem;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.24);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
}

.download {
  display: inline-block;
  margin-top: 0.8rem;
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
}

.hidden {
  display: none;
}

.grid-2 {
  display: grid;
  gap: 0.6rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 700px) {
  .wrap {
    margin-top: 1.5rem;
  }
  .grid-2 {
    grid-template-columns: 1fr;
  }
}