/* POE Skills Viewer Styles - BEM Methodology + CSS Variables */
:root {
  /* Colors */
  --poe-skills-primary: #e2cd6d;
  --poe-skills-primary-hover: #d4bc5c;
  --poe-skills-bg-dark: #1c1c1c;
  --poe-skills-bg-medium: #333;
  --poe-skills-bg-light: #444;
  --poe-skills-border: #444;
  --poe-skills-text-light: #eee;
  --poe-skills-text-muted: #aaa;
  --poe-skills-text-dark: #222;
  --poe-skills-shadow: rgba(0, 0, 0, 0.3);
  --poe-skills-shadow-hover: rgba(0, 0, 0, 0.35);

  /* Spacing */
  --poe-skills-spacing-xs: 4px;
  --poe-skills-spacing-sm: 8px;
  --poe-skills-spacing-md: 15px;
  --poe-skills-spacing-lg: 20px;
  --poe-skills-spacing-xl: 30px;

  /* Border radius */
  --poe-skills-radius-sm: 3px;
  --poe-skills-radius-md: 5px;
  --poe-skills-radius-lg: 10px;
  --poe-skills-radius-xl: 50%;

  /* Typography */
  --poe-skills-font-size-sm: 12px;
  --poe-skills-font-size-base: 16px;
  --poe-skills-font-size-lg: 18px;
  --poe-skills-font-size-xl: 22px;

  /* Shadows */
  --poe-skills-box-shadow: 0 4px 8px var(--poe-skills-shadow);
  --poe-skills-box-shadow-hover: 0 6px 12px var(--poe-skills-shadow-hover);

  /* Animation */
  --poe-skills-transition: 0.2s ease-in-out;
  --poe-skills-transition-slow: 0.3s;
}

.poe-skills {
  font-family: sans-serif;
}

/* Skeleton Loading Animation */
@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

.poe-skills__skeleton {
  animation: shimmer 2s infinite linear;
  background: linear-gradient(to right, #2c2c2c 4%, #383838 25%, #2c2c2c 36%);
  background-size: 1000px 100%;
}

.poe-skills__skeleton-text {
  height: 20px;
  border-radius: var(--poe-skills-radius-sm);
  margin: 5px 0;
}

.poe-skills__skeleton-text--skill-name {
  height: 24px;
  width: 70%;
  margin-bottom: var(--poe-skills-spacing-md);
}

.poe-skills__skeleton-text--oil-tag {
  width: 80px;
  height: 16px;
  border-radius: var(--poe-skills-radius-md);
  margin: var(--poe-skills-spacing-xs);
  display: inline-block;
}

.poe-skills__skeleton-text--price {
  height: 18px;
  width: 60%;
  margin-bottom: var(--poe-skills-spacing-lg);
}

.poe-skills__skeleton-text--effects-title {
  height: 16px;
  width: 40%;
  margin-bottom: var(--poe-skills-spacing-sm);
}

.poe-skills__skeleton-text--effects-content {
  height: 14px;
  margin-bottom: var(--poe-skills-spacing-xs);
}

.poe-skills__skeleton-text--effects-content--line-1 {
  width: 90%;
}

.poe-skills__skeleton-text--effects-content--line-2 {
  width: 75%;
}

.poe-skills__skeleton-text--effects-content--line-3 {
  width: 85%;
}

/* Skeleton Card Styles */
.poe-skills__card--skeleton {
  border: 1px solid var(--poe-skills-border);
  background-color: var(--poe-skills-bg-dark);
  padding: var(--poe-skills-spacing-lg);
  border-radius: var(--poe-skills-radius-lg);
  display: flex;
  flex-direction: column;
  box-shadow: var(--poe-skills-box-shadow);
  min-height: 280px;
}

/* Search Area Skeleton Styles */
.poe-skills__filters--skeleton {
  margin-bottom: var(--poe-skills-spacing-lg);
  padding: var(--poe-skills-spacing-md);
  background-color: var(--poe-skills-bg-medium);
  border-radius: var(--poe-skills-radius-md);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--poe-skills-spacing-md);
}

.poe-skills__filters--skeleton .poe-skills__skeleton-text--filter-title {
  width: 150px;
  height: 24px;
  margin-bottom: var(--poe-skills-spacing-md);
  border-radius: var(--poe-skills-radius-sm);
  width: 100%;
}

.poe-skills__skeleton-filter-group {
  display: flex;
  align-items: center;
  flex-grow: 1;
  min-width: 250px;
  gap: var(--poe-skills-spacing-sm);
}

.poe-skills__skeleton-text--search-input {
  height: 36px;
  border-radius: var(--poe-skills-radius-sm);
  flex-grow: 1;
}

.poe-skills__skeleton-text--reset-button {
  width: 60px;
  height: 36px;
  border-radius: var(--poe-skills-radius-sm);
  flex-shrink: 0;
}

.poe-skills__skeleton-text--favorites-button {
  width: 140px;
  height: 36px;
  border-radius: var(--poe-skills-radius-sm);
  flex-shrink: 0;
}

.poe-skills__skeleton-filter-group {
  display: flex;
  align-items: center;
  flex-grow: 1;
  min-width: 250px;
  gap: var(--poe-skills-spacing-sm);
}

.poe-skills__skeleton-text--filter-title {
  width: 150px;
  height: 24px;
  margin-bottom: var(--poe-skills-spacing-md);
  border-radius: var(--poe-skills-radius-sm);
  width: 100%;
}

.poe-skills__filter-button-group {
  display: flex;
  align-items: center;
  gap: var(--poe-skills-spacing-sm);
}

/* Card Header */
.poe-skills__card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--poe-skills-spacing-md);
}

.poe-skills__card-header .poe-skills__card-title {
  margin: 0;
}

/* Favorite Star */
.poe-skills__favorite-star {
  cursor: pointer;
  color: #777;
  transition: transform var(--poe-skills-transition),
    color var(--poe-skills-transition);
}

.poe-skills__favorite-star:hover {
  transform: scale(1.2);
  color: gold;
}

.poe-skills__favorite-star--favorited {
  color: gold;
}

/* Search Input Focus Effect */
.poe-skills__filters .poe-skills__search-input:focus {
  outline: none;
  border-color: var(--poe-skills-primary);
  box-shadow: 0 0 0 2px rgba(226, 205, 109, 0.3);
}

/* Favorites Filter Button */
.poe-skills__filter-button-group {
  display: flex;
  align-items: center;
  gap: var(--poe-skills-spacing-sm);
}

.poe-skills__favorites-filter-button {
  background-color: var(--poe-skills-bg-light);
  color: var(--poe-skills-text-light);
  border: 1px solid #555;
  border-radius: var(--poe-skills-radius-sm);
  padding: var(--poe-skills-spacing-sm) var(--poe-skills-spacing-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: background-color var(--poe-skills-transition);
}

.poe-skills__favorites-filter-button:hover:not(:disabled) {
  background-color: #555;
}

.poe-skills__favorites-filter-button--active {
  background-color: var(--poe-skills-primary);
  color: var(--poe-skills-text-dark);
}

.poe-skills__favorites-filter-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.poe-skills__favorites-count {
  background-color: #555;
  color: #fff;
  border-radius: var(--poe-skills-radius-xl);
  padding: 2px 6px;
  font-size: var(--poe-skills-font-size-sm);
  min-width: 14px;
  text-align: center;
}

.poe-skills__favorites-filter-button--active .poe-skills__favorites-count {
  background-color: var(--poe-skills-text-dark);
  color: var(--poe-skills-primary);
}

/* Notification Styles */
.poe-skills__notification {
  position: fixed;
  bottom: var(--poe-skills-spacing-lg);
  right: var(--poe-skills-spacing-lg);
  background-color: rgba(0, 0, 0, 0.8);
  color: #fff;
  padding: var(--poe-skills-spacing-sm) var(--poe-skills-spacing-lg);
  border-radius: var(--poe-skills-radius-sm);
  z-index: 1000;
  animation: fadeIn 0.3s;
}

.poe-skills__notification--fade-out {
  animation: fadeOut 0.5s;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(var(--poe-skills-spacing-lg));
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(var(--poe-skills-spacing-lg));
  }
}

/* Filters */
.poe-skills__filters {
  margin-bottom: var(--poe-skills-spacing-lg);
  padding: var(--poe-skills-spacing-md);
  background-color: var(--poe-skills-bg-medium);
  border-radius: var(--poe-skills-radius-md);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--poe-skills-spacing-md);
  min-height: 135px;
}

.poe-skills__filters .poe-skills__filter-title {
  margin-top: 0;
  color: var(--poe-skills-text-light);
  width: 100%;
  margin-bottom: var(--poe-skills-spacing-md);
}

.poe-skills__filters .poe-skills__filter-group {
  display: flex;
  align-items: center;
  flex-grow: 1;
  min-width: 250px;
  gap: var(--poe-skills-spacing-sm);
}

.poe-skills__filters .poe-skills__search-input {
  padding: var(--poe-skills-spacing-sm);
  border-radius: var(--poe-skills-radius-sm);
  border: 1px solid #555;
  background-color: var(--poe-skills-bg-light);
  color: var(--poe-skills-text-light);
  flex: 1;
  width: auto;
  box-sizing: border-box;
}

.poe-skills__filters .poe-skills__reset-button {
  padding: var(--poe-skills-spacing-sm) var(--poe-skills-spacing-md);
  background-color: #555;
  color: var(--poe-skills-text-light);
  border: none;
  border-radius: var(--poe-skills-radius-sm);
  cursor: pointer;
  flex-shrink: 0;
}

/* Sort Price Button */
.poe-skills__sort-price-button {
  background-color: var(--poe-skills-bg-light);
  color: var(--poe-skills-text-light);
  border: 1px solid #555;
  border-radius: var(--poe-skills-radius-sm);
  padding: var(--poe-skills-spacing-sm) var(--poe-skills-spacing-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: background-color var(--poe-skills-transition);
}

.poe-skills__sort-price-button:hover:not(:disabled) {
  background-color: #555;
}

.poe-skills__sort-price-button--active {
  background-color: var(--poe-skills-primary);
  color: var(--poe-skills-text-dark);
}

.poe-skills__sort-price-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
  transition: background-color var(--poe-skills-transition);
}

.poe-skills__filters .poe-skills__reset-button:hover {
  background-color: #666;
}

/* Recent Searches */
.poe-skills__recent-searches {
  margin-top: var(--poe-skills-spacing-sm);
  padding-top: var(--poe-skills-spacing-sm);
  border-top: 1px solid var(--poe-skills-bg-light);
  display: none;
  width: 100%;
}

.poe-skills__recent-searches-label {
  color: var(--poe-skills-text-muted);
  font-size: 13px;
  margin-right: var(--poe-skills-spacing-sm);
}

.poe-skills__recent-searches-list {
  display: inline-flex;
  gap: var(--poe-skills-spacing-sm);
  flex-wrap: wrap;
}

.poe-skills__recent-searches-list .poe-skills__recent-search-term {
  background-color: #555;
  color: var(--poe-skills-text-light);
  border: none;
  padding: var(--poe-skills-spacing-xs) var(--poe-skills-spacing-sm);
  border-radius: var(--poe-skills-radius-sm);
  font-size: 13px;
  cursor: pointer;
  transition: background-color var(--poe-skills-transition);
  margin: 2px;
}

.poe-skills__recent-searches-list .poe-skills__recent-search-term:hover {
  background-color: #666;
}

/* Skills Grid */
.poe-skills__cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--poe-skills-spacing-md);
}

/* Skill Card */
.poe-skills__card {
  border: 1px solid var(--poe-skills-border);
  background-color: var(--poe-skills-bg-dark);
  color: var(--poe-skills-text-light);
  padding: var(--poe-skills-spacing-lg);
  border-radius: var(--poe-skills-radius-lg);
  display: flex;
  flex-direction: column;
  box-shadow: var(--poe-skills-box-shadow);
  transition: transform var(--poe-skills-transition),
    box-shadow var(--poe-skills-transition);
}

.poe-skills__card:hover {
  transform: translateY(-3px);
  box-shadow: var(--poe-skills-box-shadow-hover);
}

/* 즐겨찾기된 카드 스타일 */
.poe-skills__card--favorited {
  border-color: var(--poe-skills-primary);
  box-shadow: 0 0 0 2px rgba(226, 205, 109, 0.2), var(--poe-skills-box-shadow);
}

.poe-skills__card--favorited:hover {
  border-color: var(--poe-skills-primary);
  box-shadow: 0 0 0 2px rgba(226, 205, 109, 0.3),
    var(--poe-skills-box-shadow-hover);
}

.poe-skills__card .poe-skills__card-title {
  margin-top: 0;
  margin-bottom: var(--poe-skills-spacing-md);
  color: var(--poe-skills-primary);
  font-size: var(--poe-skills-font-size-xl);
  font-weight: 700;
}

.poe-skills__card .poe-skills__oils-section {
  margin-bottom: var(--poe-skills-spacing-md);
  display: flex;
  flex-wrap: wrap;
  gap: var(--poe-skills-spacing-sm);
}

.poe-skills__card .poe-skills__oil-tag {
  background-color: var(--poe-skills-primary);
  color: var(--poe-skills-text-dark);
  padding: 6px var(--poe-skills-spacing-sm);
  border-radius: 0.5rem;
  font-size: var(--poe-skills-font-size-base);
  font-weight: 600;
  display: inline-block;
}

.poe-skills__card .poe-skills__price-section {
  margin-bottom: var(--poe-skills-spacing-lg);
  font-weight: 600;
  font-size: var(--poe-skills-font-size-lg);
  color: #ffffff;
  padding-bottom: 14px;
  border-bottom: 1px solid #333333;
}

.poe-skills__card .poe-skills__price-section .poe-skills__total-exalt-price {
  font-size: 0.9em;
  color: #bbb;
  margin-left: 5px;
}

.poe-skills__card .poe-skills__no-price {
  color: var(--poe-skills-text-muted);
  font-style: italic;
}

.poe-skills__card .poe-skills__effects-section {
  line-height: 1.5;
  margin-top: var(--poe-skills-spacing-xs);
  display: flex;
  flex-direction: column;
}

.poe-skills__card .poe-skills__effects-title {
  font-size: var(--poe-skills-font-size-base);
  font-weight: 600;
  margin-bottom: var(--poe-skills-spacing-sm);
}

.poe-skills__card .poe-skills__effects-content {
  color: #e6e6e6;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

/* Messages */
.poe-skills__loading-message,
.poe-skills__error-message,
.poe-skills__no-results-message,
.poe-skills__no-data-message {
  color: #ccc;
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--poe-skills-spacing-lg);
}

.poe-skills__error-message {
  color: #ff6b6b;
}

.poe-skills__no-data-message,
.poe-skills__no-results-message {
  color: var(--poe-skills-text-muted);
}

/* Load More */
.poe-skills__load-more-container {
  text-align: center;
  margin-top: var(--poe-skills-spacing-xl);
  display: none;
}

.poe-skills__load-more-button {
  padding: 12px var(--poe-skills-spacing-xl);
  background-color: var(--poe-skills-primary);
  color: var(--poe-skills-text-dark);
  border: none;
  border-radius: var(--poe-skills-radius-md);
  font-size: var(--poe-skills-font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--poe-skills-transition-slow),
    opacity var(--poe-skills-transition-slow);
}

.poe-skills__load-more-button:hover {
  background-color: var(--poe-skills-primary-hover);
}

.poe-skills__load-more-button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* Responsive Design */
@media (max-width: 992px) {
  .poe-skills__cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .poe-skills__cards-grid {
    grid-template-columns: 1fr;
  }

  /* Mobile Layout: First row - Search input and reset button stay together */
  .poe-skills__filter-group {
    display: flex;
    gap: var(--poe-skills-spacing-sm);
    margin-bottom: var(--poe-skills-spacing-sm);
  }

  .poe-skills__search-input {
    flex: 1;
  }

  .poe-skills__reset-button {
    flex-shrink: 0;
  }

  /* Mobile Layout: Second row - Sort and favorites buttons side by side */
  .poe-skills__filter-button-group {
    display: flex;
    gap: var(--poe-skills-spacing-sm);
    width: 100%;
  }

  .poe-skills__sort-price-button,
  .poe-skills__favorites-filter-button {
    flex: 1;
  }

  /* Hide favorite button icon on mobile to save space */
  .poe-skills__favorites-filter-button svg {
    display: none;
  }

  /* Mobile Skeleton UI Adjustments */
  .poe-skills__skeleton-text--skill-name {
    height: 20px;
    width: 80%;
    margin-bottom: 12px;
  }

  .poe-skills__skeleton-text--oil-tag {
    width: 60px;
    height: 14px;
    margin: 2px;
  }

  .poe-skills__skeleton-text--price {
    height: 16px;
    width: 70%;
    margin-bottom: var(--poe-skills-spacing-md);
  }

  .poe-skills__skeleton-text--effects-title {
    height: 14px;
    width: 35%;
    margin-bottom: 6px;
  }

  .poe-skills__skeleton-text--effects-content {
    height: 12px;
    margin-bottom: 3px;
  }

  .poe-skills__skeleton-text--effects-content--line-1 {
    width: 95%;
  }

  .poe-skills__skeleton-text--effects-content--line-2 {
    width: 80%;
  }

  .poe-skills__skeleton-text--effects-content--line-3 {
    width: 90%;
  }

  /* Mobile Skeleton Card Height Adjustment */
  .poe-skills__card--skeleton {
    min-height: 240px;
    padding: var(--poe-skills-spacing-md);
  }
}