/* per-common.css — shared styles for per module */

.page-per {
  background: #f5f5f5;
}

.page-per-main {
  min-height: calc(100vh - 124px);
  padding: 24px 0 40px;
}

.per-wrapper {
  width: min(1400px, calc(100% - 80px));
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.per-sidebar {
  width: 200px;
  min-width: 200px;
  max-width: 200px;
  flex-basis: 200px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.per-sidebar__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 10px 16px;
  background: #fff;
  border-radius: 8px;
  transition: background-color var(--transition-base), color var(--transition-base);
}

.per-sidebar__item--tall {
  min-height: 66px;
}

.per-sidebar__item:hover {
  background: #f9f9f9;
}

.per-sidebar__item--active {
  background: #fff0f0;
}

.per-sidebar__item-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.per-sidebar__item-icon {
  width: 18px;
  height: 18px;
  color: #999;
  flex-shrink: 0;
}

.per-sidebar__item:not(.per-sidebar__item--active) .per-sidebar__item-icon {
  filter: brightness(0) saturate(0%) invert(60%);
}

.per-sidebar__item-label {
  font-size: 14px;
  line-height: 1.5;
  color: #999;
  font-weight: 500;
}

.per-sidebar__item-arrow {
  color: #999;
  font-size: 18px;
  line-height: 1;
  transform: translateY(-1px);
}

.per-sidebar__item--active .per-sidebar__item-icon,
.per-sidebar__item--active .per-sidebar__item-label,
.per-sidebar__item--active .per-sidebar__item-arrow {
  color: var(--color-primary);
}

.per-sidebar__item--active .per-sidebar__item-icon {
  filter: none;
}

.per-main {
  flex: 1;
  min-width: 0;
}

.per-view.is-hidden {
  display: none;
}

.per-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.per-title {
  font-size: 28px;
  line-height: 1.5;
  color: #1a1a1a;
  font-weight: 700;
}

.per-subtitle {
  margin-top: 4px;
  font-size: 14px;
  line-height: 21px;
  color: #666;
}

.per-history-btn {
  height: 40px;
  border: 1px solid var(--color-primary);
  border-radius: 8px;
  min-width: 162px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  background: #fff;
  cursor: pointer;
}

.per-history-btn img {
  width: 16px;
  height: 16px;
  filter: brightness(0) saturate(100%) invert(18%) sepia(95%) saturate(5038%) hue-rotate(352deg) brightness(90%) contrast(97%);
}

.per-history-btn:hover {
  background: #fff5f5;
}

.per-filter {
  background: #fff;
  border-radius: 16px;
  padding: 16px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 24px;
}

.per-filter__tab {
  height: 48px;
  border: 0;
  border-radius: 8px;
  background: #f5f5f5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #666;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}

.per-filter__tab img {
  width: 16px;
  height: 16px;
}

.per-filter__tab.is-active img {
  filter: brightness(0) invert(1);
}

.per-filter__tab.is-active {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.1);
}

@media (max-width: 1200px) {
  .per-wrapper {
    width: calc(100% - 32px);
  }

  .per-title {
    font-size: 26px;
  }
}

@media (max-width: 992px) {
  .per-wrapper {
    flex-direction: column;
  }

  .per-sidebar {
    width: 100%;
    min-width: 0;
    max-width: none;
    flex-basis: auto;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .per-sidebar__item--tall {
    min-height: 48px;
  }

  .per-sidebar__item-label br {
    display: none;
  }

  .per-filter {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .page-per-main {
    padding-top: 16px;
  }

  .per-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .per-title {
    font-size: 24px;
  }

  .per-sidebar {
    grid-template-columns: 1fr;
  }

  .per-filter {
    grid-template-columns: 1fr;
    padding: 12px;
  }
}