.sonvilier-calendar {
  --sc-bg: #f5f7fb;
  --sc-card: #ffffff;
  --sc-border: #d8deea;
  --sc-text: #1f2d3d;
  --sc-muted: #5b6779;
  --sc-occupied: #bb2d3b;
  --sc-occupied-bg: #f9d9dd;
  --sc-partial: #b76b00;
  --sc-partial-bg: #ffe9c7;
  --sc-free: #2f7a4a;
  --sc-free-bg: #ddf5e5;

  background: radial-gradient(circle at 0% 0%, #e9eef8, #f9fbff 70%);
  border: 1px solid var(--sc-border);
  border-radius: 14px;
  color: var(--sc-text);
  max-width: 920px;
  margin: 0 auto;
  padding: 1.2rem;
  font-family: "DM Sans", "Segoe UI", sans-serif;
}

.sonvilier-calendar__header {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.sonvilier-calendar__header h3 {
  font-size: 1.25rem;
  margin: 0;
}

.sonvilier-calendar__nav {
  align-items: center;
  display: flex;
  gap: 0.75rem;
}

.sonvilier-calendar__month {
  min-width: 170px;
  text-align: center;
  text-transform: capitalize;
}

.sonvilier-calendar__btn {
  background: var(--sc-card);
  border: 1px solid var(--sc-border);
  border-radius: 8px;
  cursor: pointer;
  padding: 0.35rem 0.65rem;
}

.sonvilier-calendar__grid {
  display: grid;
  gap: 0.35rem;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.sonvilier-calendar__weekday {
  color: var(--sc-muted);
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
}

.sonvilier-calendar__day {
  background: var(--sc-card);
  border: 1px solid var(--sc-border);
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  min-height: 42px;
  padding: 0.4rem;
}

.sonvilier-calendar__day--empty {
  border-style: dashed;
  cursor: default;
  opacity: 0.45;
}

.sonvilier-calendar__day--occupied {
  background: var(--sc-occupied-bg);
  border-color: #e2a3aa;
  color: #782029;
}

.sonvilier-calendar__day--partial {
  background: var(--sc-partial-bg);
  border-color: #f0c073;
  color: #8b5702;
}

.sonvilier-calendar__day--free {
  background: var(--sc-free-bg);
  border-color: #9ad1af;
  color: #1e5735;
}

.sonvilier-calendar__day--blocked {
  background: #f4f6fa;
  border-color: #d6dce7;
  color: #98a2b3;
  cursor: not-allowed;
  opacity: 0.72;
}

.sonvilier-calendar__day.is-selected {
  box-shadow: 0 0 0 2px #263750;
}

.sonvilier-calendar__day.is-in-range {
  box-shadow: inset 0 0 0 2px rgba(38, 55, 80, 0.28);
}

.sonvilier-calendar__day.is-in-range.is-selected {
  box-shadow: 0 0 0 2px #263750, inset 0 0 0 2px rgba(38, 55, 80, 0.18);
}

.sonvilier-calendar__day--blocked.is-selected {
  box-shadow: none;
}

.sonvilier-calendar__legend {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.9rem 0;
}

.sonvilier-calendar__chip {
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
}

.sonvilier-calendar__chip--occupied {
  background: var(--sc-occupied-bg);
  color: var(--sc-occupied);
}

.sonvilier-calendar__chip--partial {
  background: var(--sc-partial-bg);
  color: var(--sc-partial);
}

.sonvilier-calendar__chip--free {
  background: var(--sc-free-bg);
  color: var(--sc-free);
}

.sonvilier-calendar__day-panel {
  background: var(--sc-card);
  border: 1px solid var(--sc-border);
  border-radius: 10px;
  margin-top: 0.5rem;
  padding: 0.8rem;
}

.sonvilier-calendar__day-panel h4 {
  margin: 0 0 0.45rem;
  text-transform: capitalize;
}

.sonvilier-calendar__day-panel p,
.sonvilier-calendar__day-panel ul {
  margin: 0.25rem 0;
}

.sonvilier-calendar__day-panel ul {
  list-style: none!important;
  padding-left: 0;
}
.sonvilier-calendar__day-panel ul li {
  list-style: none!important;
  padding-left: 0;
}
.sonvilier-calendar__hint {
  color: var(--sc-muted);
  font-size: 0.85rem;
}

.sonvilier-calendar__booking {
  background: linear-gradient(180deg, #ffffff, #f4f8ff);
  border: 1px solid var(--sc-border);
  border-radius: 12px;
  margin-top: 1rem;
  padding: 1rem;
}

.sonvilier-calendar__booking[hidden] {
  display: none;
}

.sonvilier-calendar__booking-head {
  align-items: flex-start;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.sonvilier-calendar__booking-title {
  font-weight: 700;
  margin: 0;
}

.sonvilier-calendar__booking-summary {
  color: var(--sc-muted);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin: 0;
}

.sonvilier-calendar__slot-picker {
  margin-top: 0.9rem;
}

.sonvilier-calendar__slot-label {
  font-size: 0.92rem;
  font-weight: 700;
  margin: 0 0 0.55rem;
}

.sonvilier-calendar__slot-options {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.sonvilier-calendar__slot-btn {
  align-items: flex-start;
  background: #f8fbff;
  border: 1px solid var(--sc-border);
  border-radius: 12px;
  color: var(--sc-text);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-height: 78px;
  padding: 0.8rem 0.9rem;
  text-align: left;
  transition: border-color 0.18s ease, box-shadow 0.18s ease,
    transform 0.18s ease;
}

.sonvilier-calendar__slot-btn:hover {
  border-color: #7aa7cf;
  transform: translateY(-1px);
}

.sonvilier-calendar__slot-btn.is-active {
  background: #e8f2ff;
  border-color: #4d86c6;
  box-shadow: 0 0 0 2px rgba(77, 134, 198, 0.18);
}

.sonvilier-calendar__slot-title {
  font-weight: 700;
}

.sonvilier-calendar__slot-detail {
  color: var(--sc-muted);
  display: block;
  font-size: 0.86rem;
}

.sonvilier-calendar__slot-time {
  color: var(--sc-muted);
  font-size: 0.86rem;
}

.sonvilier-calendar__form {
  margin-top: 1rem;
}

.sonvilier-calendar__form > p {
  font-weight: 700;
  margin: 0 0 0.55rem;
}

@media (max-width: 700px) {
  .sonvilier-calendar {
    padding: 1rem;
  }

  .sonvilier-calendar__header {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.75rem;
  }

  .sonvilier-calendar__month {
    min-width: 130px;
  }

  .sonvilier-calendar__slot-options {
    grid-template-columns: 1fr;
  }
}