:root {
  --container_main_width: 1080px;
}

.p-stage {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media (max-width: 767.9px) {
  .p-stage {
    grid-template-columns: 1fr;
  }
}

.c-panel_title {
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 16px;
}

.c-field_label {
  color: var(--gray_text);
  font-size: 14px;
  font-weight: bold;
  margin-bottom: 6px;
}
.c-field_label::before {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-right: 8px;
}
.c-field_label--base::before {
  background: var(--skyblue);
}
.c-field_label--target::before {
  background: var(--yellow);
}

.c-field {
  margin-bottom: 18px;
}

.c-base_field {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px;
}

.c-number_field {
  display: flex;
  align-items: center;
  gap: 20px;
}

.c-input_with_label {
  display: flex;
  align-items: center;
  gap: 6px;
}
.c-input_with_label__unit {
  font-size: 16px;
}

.c-input {
  font-size: 16px;
  background: var(--green_bg-l);
  border: 2px solid var(--green_border);
  border-radius: var(--radius-10);
  padding: 10px 14px;
  transition: var(--btn_transition);
  width: 100%;
}
.c-input:focus-visible {
  outline: 4px solid var(--green_focus);
}
.c-input--short {
  width: 120px;
}
.c-input.is-custom {
  border-color: var(--green);
}
.c-btn {
  font-size: 15px;
  font-weight: bold;
  color: var(--green);
  border: 2px solid var(--green_border);
  border-radius: 99px;
  padding: 7px 18px;
  transition: var(--btn_transition);
}
.c-btn.is-active {
  color: #fff;
  background: var(--green);
  border-color: var(--green);
}

.c-radio__input {
  display: none !important;
}
.c-radio__body {
  cursor: pointer;
}
.c-radio__input:checked + .c-radio__body {
  color: #fff;
  background: var(--green);
  border-color: var(--green);
}

.c-radio_wrap {
  display: flex;
  gap: 6px;
}

.c-result {
  text-align: center;
  background: var(--yellow_bg);
  border: solid 1px var(--yellow_border);
  border-radius: var(--radius-10);
  padding: 20px 10px;
  margin-bottom: 18px;
}
.c-result__label {
  color: var(--gray_text);
  font-size: 13.5px;
  margin-bottom: 8px;
}
.c-result__value {
  color: var(--green);
  font-size: 24px;
  font-weight: bold;
  word-break: break-all;
}
.c-result__note {
  margin-top: 4px;
  color: var(--gray_text);
  font-size: 13.5px;
}
.c-result__note:empty {
  display: none;
}

.c-calendar {
  background: var(--green_bg-l);
  border: 2px solid var(--green_border);
  border-radius: var(--radius-10);
  padding: 12px;
}
.c-calendar__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.c-calendar__title {
  font-size: 16px;
  font-weight: bold;
}
.c-calendar__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 4px;
  width: 32px;
  height: 32px;
  font-size: 22px;
  background: #fff;
  border: 2px solid var(--green_border);
  border-radius: 50%;
  transition: var(--btn_transition);
}
.c-calendar__nav:hover {
  border-color: var(--green);
}
.c-calendar__grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 2px;
  text-align: center;
}
.c-calendar__week {
  color: var(--gray_text);
  font-size: 12px;
  font-weight: bold;
  padding: 2px 0 4px;
}
.c-calendar__week.is-sun {
  color: #e0626b;
}
.c-calendar__week.is-sat {
  color: #5b8fd1;
}
.c-calendar__blank {
  height: 36px;
}
.c-calendar__day {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 36px;
}
.c-calendar__day__num {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  transition: var(--btn_transition);
}
.c-calendar__day.is-today .c-calendar__day__num {
  border-color: var(--green_border-l);
}
.c-calendar__day.is-base .c-calendar__day__num {
  font-weight: bold;
  background: var(--skyblue);
}
.c-calendar__day.is-result .c-calendar__day__num {
  font-weight: bold;
  background: var(--yellow);
}
.c-calendar__day.is-base.is-result .c-calendar__day__num {
  background: linear-gradient(135deg, var(--skyblue) 50%, var(--yellow) 50%);
}
.c-calendar.is-picking_base .c-calendar__day.is-pickable:hover .c-calendar__day__num {
  background: rgba(135, 206, 234, 0.5);
}
.c-calendar.is-picking_target .c-calendar__day.is-pickable:hover .c-calendar__day__num {
  background: rgba(255, 196, 48, 0.5);
}
.c-calendar__legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 4px 14px;
  font-size: 12px;
  color: var(--gray_text);
  margin-top: 8px;
}
.c-calendar__swatch {
  display: inline-block;
  vertical-align: -1px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 5px;
}
.c-calendar__swatch--base {
  background: var(--skyblue);
}
.c-calendar__swatch--target {
  background: var(--yellow);
}

.c-btn_copy {
  font-size: 16px;
  font-weight: bold;
  color: #fff;
  background: var(--green);
  border-radius: var(--radius-10);
  padding: 12px 20px;
  width: 100%;
  transition: var(--btn_transition);
  margin-top: 18px;
}
.c-btn_copy:hover:not(:disabled) {
  filter: brightness(1.3);
}
.c-btn_copy.is-copied {
  color: #fff;
  background: var(--gray-800);
  pointer-events: none;
}
.c-btn_copy:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}