:root {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: #0f172a;
}
body {
  margin: 0;
  background: #f5f7fb;
  line-height: 1.7;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 18px;
}
.hero {
  background: linear-gradient(120deg, #0f6efc, #5b1bff);
  color: #fff;
  padding: 56px 0 48px;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 26px;
  align-items: center;
}
.eyebrow {
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.78rem;
  margin: 0 0 8px;
}
.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(2.1rem, 4vw, 3rem);
}
.subtitle {
  margin: 0 0 12px;
  opacity: 0.95;
}
.hero-bullets {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}
.hero-bullets span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-weight: 700;
}
.hero-card {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 20px;
  padding: 22px;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.18);
}
.badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  padding: 6px 12px;
  border-radius: 12px;
  font-weight: 700;
}
.main {
  padding: 34px 0 60px;
}
.grid {
  display: grid;
  gap: 18px;
}
.card {
  background: #fff;
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.08);
  border: 1px solid #e2e8f0;
}
.card-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  flex-wrap: wrap;
}
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chip {
  padding: 6px 10px;
  border-radius: 999px;
  background: #eef2ff;
  color: #1d4ed8;
  font-weight: 700;
  font-size: 0.9rem;
}
.layout {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 14px;
}
.input-col textarea {
  width: 100%;
  min-height: 200px;
  border: 1px solid #d6d9e8;
  border-radius: 12px;
  padding: 12px;
  font-size: 1rem;
  resize: vertical;
}
.label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
}
.muted { color: #64748b; }
.toolbar {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.toolbar select,
.toolbar label input[type='checkbox'] {
  cursor: pointer;
}
.toolbar select {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid #d6d9e8;
  background: #fff;
}
.cta-row {
  margin-top: 12px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.primary-btn,
.secondary-btn,
.ghost-btn {
  border: none;
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.secondary-btn { background: #f8fafc; border: 1px solid #dbeafe; color: #0f172a; }
.ghost-btn { background: #fff; border: 1px solid #dbeafe; color: #0f6efc; }
.ghost-btn:hover,
.secondary-btn:hover { transform: translateY(-1px); }
.preview-col .split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.preview {
  min-height: 140px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 12px;
  background: #f8fafc;
  white-space: pre-wrap;
  word-break: break-word;
}
.stats {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: #334155;
  font-size: 0.95rem;
}
.history-list { display: grid; gap: 10px; }
.history-item {
  padding: 12px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  display: grid;
  gap: 6px;
}
.info { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.info-card {
  background: #fff;
  border-radius: 16px;
  padding: 16px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}
.accordion details {
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 10px 12px;
  margin-bottom: 10px;
  background: #fff;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.accordion summary { cursor: pointer; font-weight: 700; }
.accordion details:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08); }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .layout { grid-template-columns: 1fr; }
}