:root {
  color-scheme: light dark;
  --elz-green: #05a3a6;
  --elz-gold: #c19f3c;
}
* { box-sizing: border-box; }
body {
  font-family: Tahoma, "Gotham Narrow", system-ui, Arial, sans-serif;
  margin: 0; padding: 0; color: #1a1a1a; background: #fff;
}
main { max-width: 560px; margin: 2.5rem auto; padding: 0 1.2rem; }
h1 { font-size: 1.4rem; }
h2 { font-size: 1.05rem; }

.staff-list { list-style: none; padding: 0; }
.staff-list li { padding: 0.7rem 0; border-bottom: 1px solid #8883; }
.staff-list a { color: var(--elz-green); text-decoration: none; font-size: 1.05rem; }
.staff-list a:hover { text-decoration: underline; }

.event-type-list { list-style: none; padding: 0; }
.event-type-list li {
  border: 1px solid #8883; border-radius: 8px; padding: 0.8rem 1rem; margin-bottom: 0.6rem;
  cursor: pointer;
}
.event-type-list li:hover, .event-type-list li.selected { border-color: var(--elz-green); background: color-mix(in srgb, var(--elz-green) 6%, transparent); }
.event-type-list .duration { color: #666; font-size: 0.85rem; }

.day-picker { display: flex; gap: 0.4rem; overflow-x: auto; padding: 0.6rem 0; }
.day-picker button {
  flex: none; padding: 0.5rem 0.8rem; border: 1px solid #8886; border-radius: 6px;
  background: transparent; cursor: pointer; font-family: inherit; font-size: 0.85rem;
}
.day-picker button.selected { background: var(--elz-green); color: #fff; border-color: var(--elz-green); }

.slot-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(90px, 1fr)); gap: 0.5rem; margin-top: 0.8rem; }
.slot-grid button {
  padding: 0.5rem; border: 1px solid var(--elz-green); border-radius: 6px; background: #fff;
  color: var(--elz-green); cursor: pointer; font-family: inherit; font-size: 0.9rem;
}
.slot-grid button:hover { background: var(--elz-green); color: #fff; }

form.booking-form label { display: block; margin-top: 0.7rem; font-size: 0.9rem; }
form.booking-form input, form.booking-form textarea {
  width: 100%; padding: 0.5rem; margin-top: 0.2rem; font-size: 0.95rem;
  border: 1px solid #8886; border-radius: 4px; font-family: inherit; box-sizing: border-box;
}
form.booking-form button {
  margin-top: 1rem; background: var(--elz-green); color: #fff; border: none; border-radius: 6px;
  padding: 0.6rem 1.2rem; cursor: pointer; font-family: inherit; font-size: 0.95rem;
}
.err { color: #b3261e; font-size: 0.85rem; margin-top: 0.5rem; }
.hint { font-size: 0.8rem; color: #888; }
.back-link { display: inline-block; margin-bottom: 1rem; color: var(--elz-green); text-decoration: none; font-size: 0.85rem; }