.zen-date-picker {
  position: absolute;
  z-index: 200;
  width: min(380px, calc(100vw - 24px));
  padding: 14px;
  border-radius: 20px;
  border: 1px solid rgba(185, 154, 98, 0.22);
  background:
    radial-gradient(circle at 50% 0%, rgba(185, 154, 98, 0.1), transparent 42%),
    linear-gradient(180deg, rgba(16, 20, 28, 0.98), rgba(10, 13, 19, 1));
  box-shadow:
    0 26px 58px rgba(0, 0, 0, 0.36),
    inset 0 1px 0 rgba(255, 244, 226, 0.05);
}

.zen-date-picker[hidden] {
  display: none;
}

.zen-date-picker__header {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 40px;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.zen-date-picker__controls {
  display: grid;
  grid-template-columns: minmax(148px, 1fr) minmax(104px, 0.8fr);
  gap: 8px;
  min-width: 0;
}

.zen-date-picker__field {
  position: relative;
}

.zen-date-picker__field::after {
  content: "";
  position: absolute;
  right: 12px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid rgba(217, 194, 154, 0.78);
  border-bottom: 1.5px solid rgba(217, 194, 154, 0.78);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}

.zen-date-picker__field--year::after {
  right: 10px;
}

.zen-date-picker__select {
  width: 100%;
  min-height: 40px;
  border-radius: 12px;
  border: 1px solid rgba(185, 154, 98, 0.2);
  padding: 0 32px 0 12px;
  color: var(--paper);
  background:
    linear-gradient(180deg, rgba(255, 244, 226, 0.035), rgba(255, 244, 226, 0.01)),
    linear-gradient(180deg, rgba(22, 28, 38, 0.96), rgba(12, 15, 22, 0.98));
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.zen-date-picker__sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.zen-date-picker__nav {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(185, 154, 98, 0.2);
  color: rgba(247, 237, 221, 0.92);
  background:
    linear-gradient(180deg, rgba(255, 244, 226, 0.035), rgba(255, 244, 226, 0.01)),
    linear-gradient(180deg, rgba(22, 28, 38, 0.96), rgba(12, 15, 22, 0.98));
  font-size: 22px;
  line-height: 1;
}

.zen-date-picker__weekdays,
.zen-date-picker__grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
}

.zen-date-picker__weekdays {
  margin-bottom: 8px;
}

.zen-date-picker__weekdays span {
  color: rgba(214, 196, 160, 0.58);
  text-align: center;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.zen-date-picker__blank,
.zen-date-picker__day {
  min-height: 38px;
}

.zen-date-picker__day {
  border: 1px solid transparent;
  border-radius: 12px;
  color: rgba(247, 237, 221, 0.94);
  background: rgba(255, 244, 226, 0.02);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
}

.zen-date-picker__day:hover {
  border-color: rgba(217, 194, 154, 0.38);
  background: rgba(185, 154, 98, 0.12);
}

.zen-date-picker__day.is-today {
  border-color: rgba(217, 194, 154, 0.24);
}

.zen-date-picker__day.is-selected {
  border-color: rgba(217, 194, 154, 0.58);
  color: #15171d;
  background: linear-gradient(180deg, rgba(235, 214, 173, 1), rgba(214, 185, 127, 0.96));
}

@media (max-width: 760px) {
  .zen-date-picker {
    width: min(380px, calc(100vw - 20px));
    padding: 12px;
  }

  .zen-date-picker__controls {
    grid-template-columns: minmax(136px, 1fr) minmax(96px, 0.8fr);
  }
}