.dp-picker {
  position: fixed;
  background: #fff;
  border: 1px solid #e4e8ec;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,.12);
  padding: 12px;
  width: 280px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  color: #0f1e30;
  user-select: none;
  z-index: 9999;
}

.dp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.dp-title {
  font-weight: 600;
  font-size: 15px;
}

.dp-btn {
  background: none;
  border: 1px solid #e4e8ec;
  border-radius: 6px;
  padding: 4px 10px;
  cursor: pointer;
  font-size: 16px;
  color: #555f6b;
  line-height: 1;
}

.dp-btn:hover {
  border-color: #1f6f8f;
  color: #1f6f8f;
}

.dp-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  margin-bottom: 6px;
}

.dp-weekdays span {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: #555f6b;
  padding: 4px 0;
}

.dp-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.dp-day {
  text-align: center;
  padding: 7px 0;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
}

.dp-day:hover {
  background: #f5f7f9;
}

.dp-day:not(.dp-other):hover {
  background: rgba(224, 123, 47, .1);
}

.dp-day:not(.dp-other) {
  color: #0f1e30;
  font-weight: 500;
}

.dp-other {
  color: #c0c5ca;
  cursor: default;
}

.dp-today {
  background: #e07b2f !important;
  color: #fff !important;
  font-weight: 700;
}

.dp-today:hover {
  background: #c96a26 !important;
}

.dp-footer {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid #e4e8ec;
}

.dp-footer .dp-btn {
  flex: 1;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 0;
}