:root {
  --kahnke-green: #88B44E;
  --kahnke-amber: #C4700F;
  --kahnke-navy: #1a2535;
  --kahnke-green-light: #f2f7ea;
  --kahnke-border: #e4e7ec;
  --kahnke-text-muted: #6b7280;
}

.appt-wrapper {
  max-width: 640px;
  margin: 40px auto;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Headings default to the same display serif used site-wide (Fraunces), so the
   booking widget reads as part of Kahnke's Tree Farm rather than a bolted-on tool. */
.appt-wrapper h1,
.appt-wrapper h2,
.appt-wrapper h3 {
  font-family: 'Fraunces', serif;
  color: var(--kahnke-navy);
  font-weight: 700;
  line-height: 1.25;
}

.appt-title {
  text-align: center;
  font-family: 'Fraunces', serif;
  font-size: 28px;
  color: var(--kahnke-navy);
  font-weight: 700;
  margin-bottom: 28px;
}

.appt-card {
  background: #fff;
  border: 1px solid var(--kahnke-border);
  border-radius: 12px;
  padding: 28px 32px 24px;
  box-shadow: 0 2px 10px rgba(26, 37, 53, 0.05);
  position: relative;
}

/* ---- Progress bar ---- */
.appt-progress {
  display: flex;
  align-items: center;
  margin-bottom: 26px;
}

.appt-progress-track {
  flex: 1;
  height: 3px;
  background: var(--kahnke-border);
  border-radius: 3px;
  position: relative;
  margin-right: 16px;
  overflow: hidden;
}

.appt-progress-fill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  background: var(--kahnke-green);
  border-radius: 3px;
  transition: width .3s ease;
  width: 33.33%;
}

.appt-progress-steps {
  display: flex;
  gap: 8px;
}

.appt-step-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  background: var(--kahnke-border);
}

.appt-step-dot.active,
.appt-step-dot.done {
  background: var(--kahnke-green);
}
.appt-step-dot.pending {
  background: #d7dde5;
  color: #9aa4b2;
}

.appt-step-heading {
  font-size: 18px;
  font-weight: 700;
  color: var(--kahnke-navy);
  margin-bottom: 2px;
}

.appt-step-subtext {
  color: var(--kahnke-text-muted);
  font-size: 13.5px;
  margin-bottom: 20px;
}

/* ---- Step panels ---- */
.appt-step-panel { display: none; min-height: 260px; }
.appt-step-panel.active { display: block; }

/* ---- Service cards ---- */
.appt-service-card {
  border: 1px solid var(--kahnke-border);
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 14px;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
}
.appt-service-card:hover { border-color: var(--kahnke-green); }
.appt-service-card.selected {
  border-color: var(--kahnke-green);
  background: var(--kahnke-green-light);
}
.appt-service-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.appt-service-name { font-weight: 700; color: var(--kahnke-navy); }
.appt-service-price { color: var(--kahnke-text-muted); font-size: 14px; }
.appt-service-duration {
  color: var(--kahnke-text-muted);
  font-size: 13px;
  margin-top: 4px;
}
.appt-service-select-btn {
  margin-top: 10px;
  border: 1px solid var(--kahnke-amber);
  background: #fff;
  color: var(--kahnke-amber);
  font-size: 13px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 6px;
}
.appt-service-card.selected .appt-service-select-btn {
  background: var(--kahnke-green);
  border-color: var(--kahnke-green);
  color: #fff;
}

/* ---- Calendar ---- */
.appt-calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--kahnke-green-light);
  border-radius: 8px;
  padding: 10px 16px;
  margin-bottom: 14px;
}
.appt-service-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--kahnke-navy);
  font-size: 14px;
}
.appt-service-tag .num {
  width: 20px; height: 20px;
  background: var(--kahnke-green);
  color: #fff;
  border-radius: 50%;
  font-size: 11px;
  display: flex; align-items: center; justify-content: center;
}
.appt-selected-slot-label {
  font-size: 13px;
  color: var(--kahnke-navy);
  font-weight: 600;
}

.appt-cal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.appt-cal-nav button {
  background: none;
  border: none;
  color: var(--kahnke-navy);
  font-size: 15px;
  cursor: pointer;
  padding: 4px 8px;
}
.appt-cal-nav button:disabled { opacity: .3; cursor: not-allowed; }
.appt-cal-month-label { font-weight: 700; color: var(--kahnke-navy); }

.appt-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  text-align: center;
}
.appt-cal-dow {
  font-size: 11px;
  font-weight: 700;
  color: var(--kahnke-text-muted);
  padding-bottom: 6px;
}
.appt-cal-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  font-size: 13.5px;
  cursor: pointer;
  border: 1px solid transparent;
  color: var(--kahnke-navy);
}
.appt-cal-day.empty { visibility: hidden; cursor: default; }
.appt-cal-day.closed { color: #c7ccd4; cursor: not-allowed; }
.appt-cal-day.booked { color: #c7ccd4; background: #f5f6f8; cursor: not-allowed; }
.appt-cal-day.available { background: var(--kahnke-green-light); }
.appt-cal-day.available:hover { background: #e2edd2; }
.appt-cal-day.today { background: #f1f1f1; font-weight: 700; }
.appt-cal-day.selected {
  background: var(--kahnke-green);
  color: #fff;
  border-color: var(--kahnke-green);
}

.appt-cal-legend {
  display: flex;
  gap: 18px;
  margin-top: 12px;
  font-size: 12px;
  color: var(--kahnke-text-muted);
}
.appt-cal-legend span { display: flex; align-items: center; gap: 6px; }
.appt-legend-dot {
  width: 10px; height: 10px; border-radius: 3px; display: inline-block;
}
.appt-legend-dot.available { background: var(--kahnke-green-light); border: 1px solid var(--kahnke-green); }
.appt-legend-dot.booked { background: #f5f6f8; border: 1px solid #d7dde5; }
.appt-legend-dot.today { background: #f1f1f1; border: 1px solid #ccc; }

.appt-timeslots-wrap {
  border-top: 1px solid var(--kahnke-border);
  margin-top: 18px;
  padding-top: 16px;
}
.appt-timeslots-label {
  font-size: 13px;
  color: var(--kahnke-text-muted);
  margin-bottom: 10px;
}
.appt-timeslots-label strong { color: var(--kahnke-amber); }
.appt-timeslot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 8px;
}
.appt-timeslot-btn {
  border: 1px solid var(--kahnke-border);
  background: #fff;
  color: var(--kahnke-navy);
  padding: 8px 6px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
}
.appt-timeslot-btn:hover { border-color: var(--kahnke-green); }
.appt-timeslot-btn.selected {
  border-color: var(--kahnke-green);
  background: var(--kahnke-green-light);
  color: var(--kahnke-green);
  font-weight: 700;
}
.appt-timeslot-empty { color: var(--kahnke-text-muted); font-size: 13px; }

/* ---- Personal details form ---- */
.appt-form-row {
  display: flex;
  gap: 14px;
  margin-bottom: 14px;
}
.appt-form-group { flex: 1; }
.appt-form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--kahnke-text-muted);
  margin-bottom: 4px;
}
.appt-form-group input,
.appt-form-group select {
  width: 100%;
  border: 1px solid var(--kahnke-border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--kahnke-navy);
}
.appt-form-group input:focus,
.appt-form-group select:focus {
  outline: none;
  border-color: var(--kahnke-green);
  box-shadow: 0 0 0 3px rgba(136,180,78,.15);
}
.appt-phone-group { display: flex; gap: 6px; }
.appt-phone-group select { flex: 0 0 78px; }
.appt-field-error {
  color: #d64545;
  font-size: 12px;
  margin-top: 4px;
  display: none;
}
.appt-form-group.has-error input,
.appt-form-group.has-error select { border-color: #d64545; }
.appt-form-group.has-error .appt-field-error { display: block; }

/* ---- Footer nav buttons ---- */
.appt-footer-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--kahnke-border);
  margin-top: 22px;
  padding-top: 18px;
}
.appt-btn {
  border: none;
  border-radius: 8px;
  padding: 10px 22px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.appt-btn-back {
  background: none;
  color: var(--kahnke-navy);
}
.appt-btn-back:hover { text-decoration: underline; }
.appt-btn-primary {
  background: var(--kahnke-green);
  color: #fff;
}
.appt-btn-primary:hover { background: #79a13f; }
.appt-btn-primary:disabled {
  background: #d7dde5;
  color: #9aa4b2;
  cursor: not-allowed;
}

/* ---- Success screen ---- */
.appt-success {
  text-align: center;
  padding: 30px 10px;
}
.appt-success-icon {
  width: 56px; height: 56px;
  background: var(--kahnke-green);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  margin: 0 auto 18px;
}
.appt-success h3 { color: var(--kahnke-navy); font-size: 20px; margin-bottom: 8px; }
.appt-success p { color: var(--kahnke-text-muted); font-size: 14px; }
.appt-summary-box {
  text-align: left;
  background: var(--kahnke-green-light);
  border-radius: 10px;
  padding: 16px 18px;
  margin-top: 18px;
  font-size: 14px;
  color: var(--kahnke-navy);
}
.appt-summary-box div { margin-bottom: 6px; }
.appt-summary-box div:last-child { margin-bottom: 0; }

.appt-loading { text-align: center; color: var(--kahnke-text-muted); padding: 30px 0; font-size: 13.5px; }
.appt-alert-error {
  background: #fdecec;
  color: #b8302f;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 14px;
}

@media (max-width: 480px) {
  .appt-card { padding: 20px 16px; }
  .appt-form-row { flex-direction: column; gap: 0; }
}