@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&display=swap');

:root {
  /* Color Palette */
  --bg-primary: #0a0b10;
  --bg-secondary: #121420;
  --bg-tertiary: #1a1d30;
  --accent-color: #ffd700;
  --text-primary: #ffffff;
  --text-secondary: #8e94a5;
  --border-color: rgba(255, 255, 255, 0.08);
  --glass-bg: rgba(18, 20, 32, 0.7);
  --glass-border: rgba(255, 255, 255, 0.05);
  
  /* Rarity Gradients */
  --rarity-legendary: linear-gradient(135deg, #c07827 0%, #e09c37 50%, #f6b554 100%);
  --rarity-epic: linear-gradient(135deg, #7c1ba6 0%, #aa3cd2 50%, #d56df5 100%);
  --rarity-rare: linear-gradient(135deg, #1b7ca6 0%, #36b7e6 50%, #6cd5f5 100%);
  --rarity-uncommon: linear-gradient(135deg, #1fa61b 0%, #3cd23c 50%, #6df56d 100%);
  --rarity-common: linear-gradient(135deg, #505560 0%, #767d8d 50%, #9ca4b5 100%);
  
  /* Rarity Colors for Borders/Shadows */
  --color-legendary: #e09c37;
  --color-epic: #aa3cd2;
  --color-rare: #36b7e6;
  --color-uncommon: #3cd23c;
  --color-common: #767d8d;
  
  /* Shadows */
  --glow-legendary: 0 0 15px rgba(224, 156, 55, 0.4);
  --glow-epic: 0 0 15px rgba(170, 60, 210, 0.4);
  --glow-rare: 0 0 15px rgba(54, 183, 230, 0.4);
  --glow-uncommon: 0 0 15px rgba(60, 210, 60, 0.4);
  --glow-common: 0 0 15px rgba(118, 125, 141, 0.3);
  
  /* Transition */
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-family);
  overflow-x: hidden;
  background-image: 
    radial-gradient(at 0% 0%, rgba(20, 25, 45, 0.5) 0px, transparent 50%),
    radial-gradient(at 100% 0%, rgba(45, 20, 70, 0.3) 0px, transparent 50%),
    radial-gradient(at 50% 100%, rgba(15, 30, 60, 0.4) 0px, transparent 50%);
  background-attachment: fixed;
  min-height: 100vh;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

header {
  backdrop-filter: blur(12px);
  background: var(--glass-bg);
  border-bottom: 1px solid var(--glass-border);
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo h1 {
  font-weight: 800;
  font-size: 1.8rem;
  letter-spacing: 1px;
  background: linear-gradient(90deg, #ffd700, #ff8c00);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-transform: uppercase;
}

.nav-actions {
  display: flex;
  gap: 1rem;
}

.btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--font-family);
  font-weight: 600;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(90deg, #36b7e6, #aa3cd2);
  border: none;
}

.btn-primary:hover {
  filter: brightness(1.2);
  color: var(--text-primary);
}

.container {
  max-width: 1400px;
  margin: 2rem auto;
  padding: 0 1.5rem;
}

/* Dashboard Stats */
.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.stat-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 1.5rem;
  text-align: center;
  backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.15);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #36b7e6, #aa3cd2);
}

.stat-card.vbucks::before {
  background: var(--rarity-legendary);
}

.stat-card h3 {
  color: var(--text-secondary);
  font-size: 0.9rem;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.stat-card p {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
}

.stat-card.vbucks p {
  color: #ffd700;
  text-shadow: 0 0 10px rgba(255, 215, 0, 0.2);
}

/* Main Section Layout */
.main-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 2rem;
}

@media (max-width: 1024px) {
  .main-layout {
    grid-template-columns: 1fr;
  }
}

/* Search and Catalog Section */
.catalog-section {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.filters-bar {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 1.5rem;
  backdrop-filter: blur(8px);
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 1rem;
  align-items: center;
}

@media (max-width: 768px) {
  .filters-bar {
    grid-template-columns: 1fr;
  }
}

.search-input-wrapper {
  position: relative;
}

.search-input-wrapper input {
  width: 100%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  padding: 0.8rem 1rem 0.8rem 2.5rem;
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 1rem;
  transition: var(--transition);
}

.search-input-wrapper input:focus {
  outline: none;
  border-color: #36b7e6;
  box-shadow: 0 0 10px rgba(54, 183, 230, 0.2);
}

.search-input-wrapper svg {
  position: absolute;
  left: 0.8rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  width: 18px;
  height: 18px;
}

.select-wrapper select {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  font-family: var(--font-family);
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
}

.select-wrapper select:focus {
  outline: none;
  border-color: #aa3cd2;
}

/* Item Grid */
.items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 1rem;
}

.loader-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 0;
  gap: 1rem;
}

.loader {
  border: 4px solid var(--border-color);
  border-top: 4px solid #36b7e6;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Cosmetic Card */
.cosmetic-card {
  aspect-ratio: 1 / 1.15;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  border: 2px solid transparent;
  background: var(--bg-secondary);
}

.cosmetic-card:hover {
  transform: translateY(-5px) scale(1.03);
}

.card-img-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}

.card-img-wrapper img {
  width: 90%;
  height: 90%;
  object-fit: contain;
  transition: var(--transition);
}

.cosmetic-card:hover .card-img-wrapper img {
  transform: scale(1.1);
}

.card-info {
  background: rgba(10, 11, 16, 0.9);
  padding: 0.6rem 0.5rem;
  text-align: center;
  font-size: 0.8rem;
  border-top: 1px solid var(--border-color);
  backdrop-filter: blur(4px);
}

.card-name {
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-rarity-badge {
  font-size: 0.65rem;
  text-transform: uppercase;
  font-weight: 800;
  margin-top: 0.2rem;
  color: var(--text-secondary);
}

.card-action-overlay {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.7);
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  opacity: 0;
  transition: var(--transition);
  z-index: 5;
}

.cosmetic-card:hover .card-action-overlay {
  opacity: 1;
}

/* Rarity classes */
.legendary { background: var(--rarity-legendary); }
.legendary:hover { border-color: var(--color-legendary); box-shadow: var(--glow-legendary); }
.legendary .card-rarity-badge { color: var(--color-legendary); }

.epic { background: var(--rarity-epic); }
.epic:hover { border-color: var(--color-epic); box-shadow: var(--glow-epic); }
.epic .card-rarity-badge { color: var(--color-epic); }

.rare { background: var(--rarity-rare); }
.rare:hover { border-color: var(--color-rare); box-shadow: var(--glow-rare); }
.rare .card-rarity-badge { color: var(--color-rare); }

.uncommon { background: var(--rarity-uncommon); }
.uncommon:hover { border-color: var(--color-uncommon); box-shadow: var(--glow-uncommon); }
.uncommon .card-rarity-badge { color: var(--color-uncommon); }

.common { background: var(--rarity-common); }
.common:hover { border-color: var(--color-common); box-shadow: var(--glow-common); }
.common .card-rarity-badge { color: var(--color-common); }

/* In-locker indicator */
.cosmetic-card.in-locker {
  border-color: #ffd700;
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

.cosmetic-card.in-locker .card-action-overlay {
  opacity: 1;
  background: #ffd700;
  color: #000;
}

/* Locker Sidebar */
.locker-sidebar {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 1.5rem;
  backdrop-filter: blur(8px);
  align-self: start;
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-height: calc(100vh - 140px);
}

.locker-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.8rem;
}

.locker-header h2 {
  font-size: 1.2rem;
  font-weight: 800;
}

.locker-items-list {
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding-right: 0.3rem;
}

.empty-locker-state {
  text-align: center;
  color: var(--text-secondary);
  padding: 3rem 0;
  font-size: 0.9rem;
}

.locker-row-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  background: var(--bg-tertiary);
  padding: 0.5rem;
  border-radius: 8px;
  border-left: 4px solid var(--color-common);
  transition: var(--transition);
}

.locker-row-item:hover {
  transform: translateX(4px);
  background: rgba(255, 255, 255, 0.03);
}

.locker-row-item.legendary { border-left-color: var(--color-legendary); background: transparent; }
.locker-row-item.epic { border-left-color: var(--color-epic); background: transparent; }
.locker-row-item.rare { border-left-color: var(--color-rare); background: transparent; }
.locker-row-item.uncommon { border-left-color: var(--color-uncommon); background: transparent; }
.locker-row-item.common { border-left-color: var(--color-common); background: transparent; }

.locker-row-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 6px;
}

.locker-row-info {
  flex: 1;
  min-width: 0;
}

.locker-row-name {
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.locker-row-details {
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.remove-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.3rem;
  border-radius: 4px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.remove-btn:hover {
  color: #ff4d4d;
  background: rgba(255, 77, 77, 0.1);
}

/* Pagination / Infinite Scroll load trigger */
#load-more-trigger {
  grid-column: 1 / -1;
  padding: 1.5rem;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Modal styling */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 200;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  width: 90%;
  max-width: 500px;
  padding: 2rem;
  position: relative;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.close-modal {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
}

.modal h3 {
  margin-bottom: 1rem;
  font-weight: 800;
}

.modal textarea {
  width: 100%;
  height: 150px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: monospace;
  padding: 0.8rem;
  resize: none;
  margin-bottom: 1rem;
}

.modal textarea:focus {
  outline: none;
  border-color: #36b7e6;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}

/* Back to Top button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  z-index: 90;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
  transform: translateY(-3px);
}

/* Category Tabs Styles */
.category-tabs {
  display: flex;
  gap: 0.8rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  margin-top: 1rem;
  width: 100%;
}

.category-tabs::-webkit-scrollbar {
  height: 4px;
}

.tab-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--font-family);
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}

.tab-btn:hover {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text-primary);
}

.tab-btn.active {
  background: linear-gradient(90deg, #36b7e6, #aa3cd2);
  color: var(--text-primary);
  border-color: transparent;
  box-shadow: 0 0 10px rgba(170, 60, 210, 0.3);
}

/* Extra stats styling for euros card */
.stat-card.euros::before {
  background: linear-gradient(90deg, #10b981, #059669);
}

.stat-card.euros p {
  color: #10b981;
  text-shadow: 0 0 10px rgba(16, 185, 129, 0.2);
}

/* Announcement Banner styling */
.announcement-banner {
  background: linear-gradient(90deg, #ffd700, #ff8c00);
  color: #000000;
  padding: 0.6rem 1rem;
  text-align: center;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.15);
  display: none; /* Controlled by JS */
  position: relative;
  z-index: 101;
}

.announcement-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.announcement-icon {
  animation: pulse 1.5s infinite;
  display: inline-block;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.15); }
  100% { transform: scale(1); }
}