:root {
  /* Default Dark Theme */
  --bg-color: #0f172a;
  --card-bg: rgba(30, 41, 59, 0.7);
  --header-bg: rgba(15, 23, 42, 0.95);
  --input-bg: #1e293b;
  --input-border: #334155;

  --accent-color: #38bdf8;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --logo-color: #f8fafc;

  --price-color: #fbbf24;
  --glass-border: rgba(255, 255, 255, 0.1);
  --icon-hover-bg: #334155;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
  /* Light Theme */
  --bg-color: #f8fafc;
  /* Light Gray/White */
  --card-bg: #ffffff;
  --header-bg: rgba(255, 255, 255, 0.95);
  --input-bg: #f1f5f9;
  --input-border: #cbd5e1;

  --accent-color: #0284c7;
  /* Darker Blue */
  --text-primary: #1e293b;
  /* Dark Slate */
  --text-secondary: #64748b;
  --logo-color: #1e293b;

  --price-color: #d97706;
  /* Darker Amber */
  --glass-border: #e2e8f0;
  --icon-hover-bg: #e2e8f0;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem 2rem 2rem;
  /* Remove top padding to fix header gap */
}

/* App Header */
.app-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--header-bg);
  backdrop-filter: blur(12px);
  z-index: 100;
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  gap: 12px;
  height: 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--logo-color);
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
}

.search-bar-compact {
  flex-grow: 1;
  position: relative;
  max-width: 400px;
}

#search-input {
  width: 100%;
  padding: 8px 36px 8px 16px;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
  transition: all 0.2s;
}

#search-input:focus {
  border-color: var(--accent-color);
  background: var(--bg-color);
  /* Slightly different focused bg? or just bg-color */
}

.search-icon-btn {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.9rem;
}

.header-actions {
  display: flex;
  gap: 8px;
}

.icon-btn-header {
  background: var(--input-bg);
  border: none;
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.icon-btn-header:hover {
  background: var(--icon-hover-bg);
  color: var(--text-primary);
}

/* Dropdown Menu */
.menu-container {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 10px;
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  min-width: 180px;
  display: none;
  /* Hidden by default */
  flex-direction: column;
  padding: 8px 0;
  z-index: 1000;
  backdrop-filter: blur(12px);
  animation: fadeInMenu 0.2s ease-out;
}

.dropdown-menu.show {
  display: flex;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: background 0.2s;
}

.menu-item:hover {
  background: var(--icon-hover-bg);
  color: var(--accent-color);
}

.menu-icon {
  font-size: 1.1rem;
  width: 24px;
  text-align: center;
}

@keyframes fadeInMenu {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Text Category Nav (Grid Layout) */
.category-nav-text {
  display: flex;
  /* Flex for Desktop */
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px 30px;
  padding: 10px 0 15px 0;
  background: transparent;
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: 0;
  max-width: 800px;
  margin: 0 auto;
}

.cat-link {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  padding: 5px 0;
  transition: color 0.2s;
  font-family: inherit;
  position: relative;
  white-space: nowrap;
  text-align: center;
}

/* Mobile Tweak for Nav Alignment (5 Column Grid) */
@media (max-width: 600px) {
  .category-nav-text {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    /* Force 5 cols */
    gap: 8px 0;
    /* Vertical gap only */
    padding: 5px 0 10px 0;
    /* No side padding for full width */
    /* No side padding for full width */
    justify-items: center;
    width: 100%;
    margin-bottom: 5px;
  }

  /* Reset Global Container Padding on Mobile to fix alignment */
  .container {
    padding: 0;
  }

  .cat-link {
    font-size: 0.85rem;
    /* Clean resize */
    width: 100%;
    padding: 8px 0;
  }
}

.cat-link:hover {
  color: var(--text-primary);
}

.cat-link.active {
  color: var(--accent-color);
  font-weight: 700;
}

.cat-link.hot-link {
  color: #ef4444;
  /* Red for Hot */
}

/* Main Content Padding for Fixed Header Only */
.main-content-padded {
  padding-top: 70px;
  /* 60px Header + 10px Gap */
}

/* Restore side padding for content on mobile */
@media (max-width: 600px) {

  .deal-grid,
  .filter-options {
    padding: 0 16px;
    margin-top: 10px;
    /* Compact on mobile */
  }
}

/* Deal Grid */
.deal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  padding-bottom: 4rem;
}

.deal-card {
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 1.5rem;
  /* overflow: hidden; Removed to allow flame badge to pop out */
  backdrop-filter: blur(12px);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.deal-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-color);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* Hot Deal Styles (Enhanced) */
.deal-card.hot-deal {
  border-color: rgba(239, 68, 68, 0.8);
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.3);
  position: relative;
  z-index: 1;
  /* Ensure badge is on top */
}

.deal-card.hot-deal::after {
  content: "🔥 HOT";
  position: absolute;
  top: -10px;
  /* Pop out more */
  right: -5px;
  background: linear-gradient(135deg, #ef4444, #b91c1c);
  color: white;
  font-size: 0.8rem;
  font-weight: 900;
  padding: 6px 10px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  z-index: 20;
  /* animation: bounce 2s infinite; Removed for performance */
  transform-origin: bottom center;
}

.deal-card.hot-deal:hover {
  border-color: #ef4444;
  box-shadow: 0 25px 50px rgba(239, 68, 68, 0.4);
}

@keyframes pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
  }

  50% {
    transform: scale(1.02);
    box-shadow: 0 0 0 10px rgba(239, 68, 68, 0);
  }

  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
  }
}

@keyframes bounce {

  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0) rotate(0deg);
  }

  40% {
    transform: translateY(-10px) rotate(-5deg);
  }

  60% {
    transform: translateY(-5px) rotate(5deg);
  }
}

/* Super Hot Deal (God Tier) Styles */
.deal-card.super-hot-deal {
  border-color: #fbbf24;
  /* Amber-400 */
  box-shadow: 0 0 25px rgba(251, 191, 36, 0.4);
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.8), rgba(66, 32, 6, 0.4));
  z-index: 2;
}

.deal-card.super-hot-deal::after {
  content: "👑 GOD";
  position: absolute;
  top: -12px;
  right: -8px;
  background: linear-gradient(135deg, #fbbf24, #d97706);
  color: #000;
  font-size: 0.85rem;
  font-weight: 900;
  padding: 6px 12px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(251, 191, 36, 0.5);
  z-index: 20;
  animation: bounce 1.5s infinite;
  /* Faster bounce */
  transform-origin: bottom center;
  border: 1px solid #fff;
  will-change: transform;
  /* Performance Optimization */
}

.deal-card.super-hot-deal:hover {
  transform: translateY(-10px) scale(1.02);
  border-color: #f59e0b;
  box-shadow: 0 30px 60px rgba(251, 191, 36, 0.5);
}

/* Merit Badge Styles */
.merit-badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 800;
  margin-right: 4px;
  vertical-align: middle;
  transform: translateY(-1px);
}

.merit-badge.discount {
  background: #ef4444;
  /* Red */
  color: white;
}

.merit-badge.keyword {
  background: #f59e0b;
  /* Amber */
  color: black;
}

.image-container {
  width: 100%;
  height: 200px;
  background: #1e293b;
  display: flex;
  align-items: center;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-top-left-radius: 1.5rem;
  border-top-right-radius: 1.5rem;
}

.image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.deal-card:hover .image-container img {
  transform: scale(1.1);
}

.card-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.deal-source {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--card-bg);
  padding: 0.35rem 0.6rem;
  border-radius: 99px;
  border: 1px solid var(--glass-border);
}

.card-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.deal-time {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.deal-source:has(img[alt="Ppomppu"]) {
  border-color: rgba(239, 68, 68, 0.4);
  background: rgba(239, 68, 68, 0.1);
  color: #fca5a5;
}

.deal-source:has(img[alt="FMKorea"]) {
  border-color: rgba(56, 189, 248, 0.4);
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-color);
}

.deal-source:has(img[alt="Ruliweb"]) {
  border-color: rgba(148, 163, 184, 0.4);
  background: rgba(148, 163, 184, 0.1);
  color: #cbd5e1;
}

.source-icon {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  object-fit: cover;
}

.deal-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  display: -webkit-box;
  line-clamp: 2;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 3.2rem;
}

.deal-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.deal-price {
  color: var(--price-color);
  font-size: 1.25rem;
  font-weight: 700;
  white-space: nowrap;
}

.view-btn {
  padding: 0.5rem 1rem;
  background: var(--accent-color);
  color: #000;
  text-decoration: none;
  border-radius: 0.75rem;
  font-weight: 600;
  font-size: 0.875rem;
  transition: var(--transition);
}

.view-btn:hover {
  filter: brightness(1.1);
}

/* Loading State */
.loading {
  text-align: center;
  padding: 4rem;
  font-size: 1.2rem;
  color: var(--text-secondary);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.deal-card {
  animation: fadeInUp 0.5s ease-out forwards;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  padding: 2rem 0;
  margin-top: 2rem;
}

.page-btn {
  padding: 0.75rem 1.25rem;
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 0.75rem;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 600;
  backdrop-filter: blur(10px);
}

.page-btn:hover:not(:disabled) {
  border-color: var(--accent-color);
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-color);
}

.page-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.page-info {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
}

/* REMOVED OLD NAV STYLES */
/* Category Navigation - Legacy classes removed or overridden above */


/* Filter Options */
.filter-options {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
  margin-top: 25px;
  /* Adjusted top margin for PC */
}

.filter-btn {
  padding: 0.6rem 1.2rem;
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 99px;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.filter-btn:hover {
  border-color: var(--accent-color);
  background: rgba(56, 189, 248, 0.1);
}

.filter-btn.active {
  background: var(--accent-color);
  color: #000;
  border-color: var(--accent-color);
}

.deal-info-stats {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0;
  flex-wrap: nowrap;
}

.deal-likes {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.85rem;
  color: #fb7185;
  font-weight: 600;
}

.deal-comment {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 600;
}

/* Bookmark Page Styles */
.bookmark-page-header {
  text-align: center;
  padding: 3rem 0 2rem;
}

.bookmark-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.bookmark-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
}

.bookmark-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.sort-group {
  display: flex;
  gap: 0.5rem;
  background: var(--card-bg);
  padding: 4px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
}

.sort-btn {
  padding: 6px 14px;
  border: none;
  background: none;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: 8px;
  transition: all 0.2s;
}

.sort-btn.active {
  background: var(--bg-color);
  /* Contrast */
  color: var(--accent-color);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.delete-all-btn {
  padding: 8px 16px;
  background: #ef4444;
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s;
}

.delete-all-btn:hover {
  background: #dc2626;
}

.bookmark-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-bottom: 4rem;
}

.bookmark-card {
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  display: flex;
  overflow: hidden;
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
  position: relative;
}

.bookmark-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-color);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.bm-image {
  width: 140px;
  height: 140px;
  flex-shrink: 0;
  background: #000;
}

.bm-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bm-content {
  flex-grow: 1;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bm-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.bm-category {
  font-size: 0.75rem;
  padding: 2px 6px;
  background: var(--accent-color);
  color: #fff;
  border-radius: 4px;
  font-weight: 700;
}

.bm-mall {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.bm-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.bm-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.bm-price {
  color: #ef4444;
  /* Red for price as requested */
  font-size: 1.2rem;
  font-weight: 800;
}

.bm-time {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.bm-empty {
  text-align: center;
  padding: 4rem;
  color: var(--text-secondary);
}

/* Mobile Adjustments */
@media (max-width: 600px) {
  .bm-image {
    width: 100px;
    height: 100px;
  }

  .bm-content {
    padding: 1rem;
  }

  .bm-title {
    font-size: 1rem;
  }

  .bm-price {
    font-size: 1rem;
  }
}

/* Contact Page Styles */
.contact-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 1rem 4rem;
}

.contact-form {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--glass-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--bg-color);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.submit-btn {
  width: 100%;
  padding: 14px;
  background: var(--accent-color);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
}

.submit-btn:hover {
  background: #1d4ed8;
}

/* Footer Styles */
.app-footer {
  border-top: 1px solid var(--glass-border);
  margin-top: 4rem;
  padding: 2rem 0;
  text-align: center;
  color: var(--text-secondary);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1rem;
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-link:hover {
  color: var(--accent-color);
}

.footer-copyright {
  font-size: 0.8rem;
  opacity: 0.7;
}

@media (max-width: 600px) {
  .footer-links {
    gap: 1.5rem;
  }
}

/* Toast Notification */
#toast-container {
  position: fixed;
  bottom: 80px;
  /* Above bottom nav on mobile */
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
  /* Let clicks pass through */
}

.toast-message {
  background: rgba(30, 41, 59, 0.9);
  /* Dark background */
  color: #fff;
  padding: 12px 24px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 500;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.toast-message.show {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 768px) {
  #toast-container {
    bottom: 40px;
  }
}