#serazi-booking {
  max-width: 560px;
  font-family: inherit;
}
#serazi-booking h3 {
  margin-bottom: .5em;
}
.sb-choices {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 1em;
}
.sb-loc-btn,
.sb-slot-btn {
  padding: .55em 1.2em;
  border: 2px solid #0073aa;
  background: #fff;
  color: #0073aa;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1em;
  transition: background .15s, color .15s;
}
.sb-loc-btn:hover,
.sb-slot-btn:hover,
.sb-loc-btn.selected,
.sb-slot-btn.selected {
  background: #0073aa;
  color: #fff;
}
.sb-note {
  color: #555;
  font-style: italic;
  margin-bottom: .75em;
}
.sb-error {
  color: #c00;
  margin-bottom: .75em;
}
.sb-summary {
  background: #f0f6fc;
  border-left: 4px solid #0073aa;
  padding: .5em .8em;
  margin-bottom: 1em;
  border-radius: 0 4px 4px 0;
}
#sb-step-details label {
  display: block;
  margin-bottom: .75em;
  font-weight: 600;
}
#sb-step-details input {
  display: block;
  width: 100%;
  max-width: 360px;
  padding: .45em .6em;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 1em;
  margin-top: .25em;
  font-weight: 400;
}
.sb-submit-btn {
  padding: .6em 1.8em;
  background: #0073aa;
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 1em;
  cursor: pointer;
  margin-top: .5em;
}
.sb-submit-btn:hover { background: #005a87; }
.sb-req { color: #c00; }
.sb-confirm-box {
  background: #f6fff6;
  border: 1px solid #7ad97a;
  border-radius: 4px;
  padding: .8em 1em;
  margin-bottom: 1em;
  line-height: 1.7;
}
.sb-loading {
  color: #555;
  font-style: italic;
  margin: .5em 0;
}

/* ── Calendar nav ── */
.sb-cal-nav {
  display: flex;
  align-items: center;
  gap: .75em;
  margin-bottom: .75em;
}
.sb-cal-nav span {
  font-weight: 700;
  min-width: 140px;
  text-align: center;
}
.sb-cal-nav-btn {
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: .2em .7em;
  font-size: 1.2em;
  cursor: pointer;
  line-height: 1.4;
}
.sb-cal-nav-btn:hover { background: #f0f0f0; }

/* ── Calendar grid ── */
.sb-cal-table {
  border-collapse: collapse;
  margin-bottom: .75em;
  width: 100%;
  max-width: 360px;
}
.sb-cal-table th {
  font-size: .8em;
  padding: 4px 2px;
  text-align: center;
  color: #555;
}
.sb-cal-table td {
  padding: 3px;
  text-align: center;
}
.sb-day {
  display: inline-block;
  width: 34px;
  height: 34px;
  line-height: 34px;
  border-radius: 50%;
  font-size: .9em;
  text-align: center;
}
button.sb-day {
  cursor: pointer;
  border: none;
}
.sb-day-available {
  background: #d4edda;
  color: #155724;
}
button.sb-day-available:hover {
  background: #28a745;
  color: #fff;
}
.sb-day-selected {
  outline: 2px solid #0073aa;
  outline-offset: 2px;
}
.sb-day-full {
  background: #fde8d8;
  color: #7a3500;
}
.sb-day-unavailable,
.sb-day-past {
  color: #bbb;
}

/* ── Booked time slot ── */
.sb-slot-booked {
  opacity: .45;
  cursor: not-allowed;
  text-decoration: line-through;
}

/* ── Legend ── */
.sb-legend {
  display: flex;
  flex-wrap: wrap;
  gap: .75em 1.25em;
  margin-bottom: 1em;
  font-size: .85em;
}
.sb-leg-item {
  display: flex;
  align-items: center;
  gap: .4em;
}
.sb-leg-dot {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
}
.sb-leg-available  { background: #d4edda; border: 1px solid #28a745; }
.sb-leg-full       { background: #fde8d8; border: 1px solid #e07000; }
.sb-leg-unavailable { background: #f0f0f0; border: 1px solid #ccc; }