:root{
  --accent:#1f78ff;
  --accent-2:#62a6ff;
  --muted:#6b7280;
  --glass: rgba(255,255,255,0.9);
  --radius:18px;
  --max-bookings:5;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(180deg,#f6f9ff 0%, #ffffff 100%);
  color:#0f1724;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:28px;
}
.container {
  width:100%;
  max-width:1100px;
  border-radius:22px;
  overflow:hidden;
  display:grid;
  grid-template-columns: 420px 1fr;
  box-shadow: 0 12px 40px rgba(16,24,40,0.12);
  background: var(--glass);
}
.left {
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
  padding:36px;
  display:flex;
  flex-direction:column;
  gap:16px;
  align-items:flex-start;
}
.brand {
  display:flex;
  gap:14px;
  align-items:center;
}
.brand img { width:72px; height:72px; object-fit:contain; border-radius:10px; }
.brand h1 { margin:0; font-size:20px; letter-spacing:-0.2px; color:#07203a; }
.brand p { margin:0; color:var(--muted); font-size:13px; }

/* tagline + bullets */
.tagline { margin-top:8px; color:#0b1220; font-weight:600; font-size:18px; }
.features { margin-top:12px; display:flex; flex-direction:column; gap:10px; }
.feature {
  display:flex; gap:12px; align-items:flex-start; color:var(--muted);
  background:#fff; padding:10px; border-radius:12px; box-shadow: 0 4px 18px rgba(16,24,40,0.05);
}
.feature i { color:var(--accent); background:rgba(31,120,255,0.08); padding:10px; border-radius:10px; font-size:16px; width:40px; text-align:center; }
.right {
  padding:34px;
  background: linear-gradient(180deg,#ffffff, #fbfdff);
  display:flex;
  flex-direction:column;
  gap:8px;
}
.form-card {
  background: linear-gradient(180deg,#ffffff,#fcfeff);
  border-radius:14px;
  padding:20px;
  box-shadow: 0 6px 22px rgba(16,24,40,0.06);
}
.row { display:flex; gap:14px; }
.field { margin-bottom:14px; position:relative; }
.field.full { width:100%; }
.field.half { width:50%; }

.label { font-size:13px; color:var(--muted); margin-bottom:8px; display:block; }
.input, .select, .flatpickr-input {
  width:100%;
  padding:12px 14px;
  border-radius:10px;
  border:1px solid #e6eefc;
  background:#ffffff;
  font-size:15px;
  color:#07203a;
  transition: box-shadow .18s ease, border-color .18s ease;
}
.input:focus, .select:focus {
  outline:none;
  box-shadow: 0 6px 18px rgba(31,120,255,0.12);
  border-color: var(--accent);
}
.checkbox-group { display:flex; gap:10px; flex-wrap:wrap; margin-top:6px; }
.checkbox {
  display:flex; align-items:center; gap:10px; padding:10px 12px; border-radius:10px;
  border:1px solid #eef6ff; background:#fff; cursor:pointer; transition:transform .12s;
}
.checkbox input{ transform:scale(1.08); margin-right:6px; accent-color:var(--accent); }
.checkbox:hover{ transform:translateY(-3px); box-shadow: 0 10px 20px rgba(31,120,255,0.06); }
.actions { display:flex; gap:12px; align-items:center; margin-top:8px; justify-content:space-between; }
.btn {
  background: linear-gradient(90deg,var(--accent), var(--accent-2));
  border:none; color:#fff; padding:12px 16px; border-radius:10px; font-weight:600; cursor:pointer;
  box-shadow: 0 8px 20px rgba(31,120,255,0.14);
}
.btn.ghost { background:transparent; color:var(--accent); border:1px solid #e6f0ff; box-shadow:none; }
.message { padding:10px 12px; border-radius:10px; font-weight:600; display:none; }
.message.success { background:#f0fbf4; color:#0f6b3a; border:1px solid #daf2d9; }
.message.error { background:#fff5f6; color:#9b1c1c; border:1px solid #ffdde0; }
.small { color:var(--muted); font-size:13px; }
@media (max-width:920px){
  .container { grid-template-columns: 1fr; }
  .left { order:2; }
  .right { order:1; }
  .left, .right { padding:20px; }
  .field.half { width:100%; }
}