/* ========================================
   Swappatoy — Community Toy Exchange
   Premium Design System & Responsive Styles
   Theme: Verdant Living (Warm Cream & Forest Green)
   Card Style: Vinted-inspired Glassmorphism
   ======================================== */

/* ── CSS Variables ── */
:root {
  /* Warm cream backgrounds */
  --bg-deep: #F8F7F2;     /* Warm alabaster cream */
  --bg-dark: #F1EFEA;     /* Slightly darker cream for depth */
  --bg-panel: rgba(255, 255, 255, 0.75); /* Glassmorphism background */
  --bg-glass: rgba(255, 255, 255, 0.85); /* Modal glassmorphism */
  --bg-overlay: rgba(61, 90, 69, 0.15);  /* Forest green tinted translucent overlay */

  /* Primary Accent: Rich Forest Green */
  --primary: #3D5A45;
  --primary-light: #52755B;
  --primary-glow: rgba(61, 90, 69, 0.1);

  /* Secondary Accent: Sunset Terracotta */
  --secondary: #E07A5F;
  --secondary-light: #E8957F;
  
  /* Highlight Gold & Warning */
  --gold: #E9C46A;
  --danger: #E76F51;
  --success: #2A9D8F;

  /* Typography Colors */
  --text: #2A3439;            /* Charcoal forest */
  --text-secondary: #4A5859;  /* Muted charcoal */
  --text-muted: #8E9A9B;      /* Soft grey */
  --border: rgba(61, 90, 69, 0.12); /* Soft forest green border */
  --border-light: rgba(61, 90, 69, 0.06);

  /* Shadow & Blur System */
  --shadow-sm: 0 4px 12px rgba(61, 90, 69, 0.03);
  --shadow-md: 0 8px 30px rgba(61, 90, 69, 0.06);
  --shadow-lg: 0 16px 48px rgba(61, 90, 69, 0.1);
  --shadow-glow: 0 0 20px rgba(61, 90, 69, 0.08);

  /* Radius System */
  --radius-lg: 24px;
  --radius: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;

  /* Transitions */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Category Specific Highlight Accents */
.toy-card[data-cat="boardgame"] { --cat-color: #F4A261; }
.toy-card[data-cat="outdoor"] { --cat-color: #2A9D8F; }
.toy-card[data-cat="educational"] { --cat-color: #E9C46A; }
.toy-card[data-cat="creative"] { --cat-color: #B5838D; }
.toy-card[data-cat="baby"] { --cat-color: #E76F51; }
.toy-card[data-cat="dolls"] { --cat-color: #457B9D; }

/* ── Reset & Base ── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  height: 100%;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-deep);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, .brand-title, .loading-title, .modal-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* ── Loading Screen ── */
#loading-screen {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--bg-deep);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-toy {
  font-size: 80px;
  margin-bottom: 20px;
  animation: float 2s ease-in-out infinite;
  filter: drop-shadow(0 8px 16px var(--primary-glow));
}

.loading-title {
  font-size: 42px;
  color: var(--primary);
  letter-spacing: -0.03em;
}

.loading-sub {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-top: 8px;
}

.loading-bar {
  width: 180px;
  height: 6px;
  background: rgba(61, 90, 69, 0.1);
  border-radius: 4px;
  margin-top: 32px;
  overflow: hidden;
}

.loading-bar::after {
  content: '';
  display: block;
  width: 45%;
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 4px;
  animation: loading-slide 1.5s ease-in-out infinite;
}

/* ── Animations ── */
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(3deg); }
}

@keyframes loading-slide {
  0% { transform: translateX(-100%); }
  50% { transform: translateX(120%); }
  100% { transform: translateX(-100%); }
}

@keyframes slide-up {
  0% { transform: translateY(30px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

@keyframes toast-in {
  0% { transform: translate(-50%, 20px); opacity: 0; }
  100% { transform: translate(-50%, 0); opacity: 1; }
}

/* ── App Container ── */
.app-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 60px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── App Header ── */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
  color: inherit;
}

.brand-icon {
  font-size: 40px;
  line-height: 1;
  filter: drop-shadow(0 4px 8px var(--primary-glow));
}

.brand-info {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.1;
}

.brand-tagline {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.token-balance-badge {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 30px;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-sm);
  cursor: help;
  transition: all var(--transition);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.token-balance-badge:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.coin-icon {
  font-size: 20px;
  animation: float 2.5s ease-in-out infinite;
}

.token-amount {
  font-size: 20px;
  font-weight: 800;
  color: var(--primary);
}

.token-unit {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* ── Buttons ── */
.btn {
  padding: 12px 24px;
  border-radius: var(--radius);
  border: none;
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition);
  outline: none;
  box-shadow: var(--shadow-sm);
}

.btn-primary {
  background: var(--primary);
  color: #FFFFFF;
}

.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(61, 90, 69, 0.15);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--bg-panel);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: #FFFFFF;
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

.btn-secondary:active {
  transform: translateY(0);
}

.btn-danger {
  background: rgba(231, 111, 81, 0.1);
  color: var(--danger);
  border: 1px solid rgba(231, 111, 81, 0.2);
}

.btn-danger:hover {
  background: var(--danger);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(231, 111, 81, 0.15);
}

.btn-icon-only {
  padding: 12px 18px;
}

/* ── Hero Section (Verdant Living Style) ── */
.hero-section {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-bottom: 48px;
}

.hero-container {
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  background-color: var(--bg-panel);
  padding: 80px 60px;
  min-height: 460px;
}

.hero-bg-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  transition: opacity 1.5s ease-in-out;
  opacity: 0;
  z-index: 1;
}

.hero-bg-slide.active {
  opacity: 1;
}

/* Linear-gradient overlay to ensure text is 100% readable while maintaining high-end visuals */
.hero-bg-slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(248, 247, 242, 0.95) 35%, rgba(248, 247, 242, 0.3) 70%, rgba(248, 247, 242, 0) 100%);
  pointer-events: none;
}


.hero-content-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 24px;
  max-width: 520px;
  z-index: 2;
}

.hero-heading {
  font-size: 54px;
  line-height: 1.1;
  color: var(--primary);
}

.hero-subtext {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.hero-actions-row {
  display: flex;
  gap: 16px;
}

.hero-image-col {
  display: none;
}

/* Search Box Container */
.search-container {
  position: relative;
  width: 100%;
  max-width: 640px;
  margin: 10px 0 0 0;
  align-self: flex-start;
}

.search-icon {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  color: var(--text-muted);
  pointer-events: none;
}

.search-container input {
  width: 100%;
  padding: 16px 20px 16px 52px;
  border-radius: 30px;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--text);
  font-family: inherit;
  font-size: 15px;
  transition: all var(--transition);
  outline: none;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.search-container input::placeholder {
  color: var(--text-muted);
}

.search-container input:focus {
  border-color: var(--primary);
  background: #FFFFFF;
  box-shadow: var(--shadow-md);
}

/* ── Trending Section (Carousel) ── */
.trending-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 48px;
}

.trending-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.trending-title {
  font-size: 24px;
  color: var(--primary);
}

.carousel-nav {
  display: flex;
  gap: 10px;
}

.carousel-nav .nav-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--primary);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  outline: none;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.carousel-nav .nav-btn:hover {
  background: #FFFFFF;
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.carousel-nav .nav-btn:active {
  transform: translateY(0);
}

.carousel-container {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.carousel-track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  padding: 4px 4px 16px 4px;
}

.carousel-track::-webkit-scrollbar {
  display: none;
}

/* Trending Card adjustments */
.trending-card {
  flex-shrink: 0;
  width: 230px;
  position: relative;
}

.trending-badge {
  position: absolute;
  top: 50px;
  left: 12px;
  background: var(--secondary);
  color: #FFFFFF;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
  z-index: 5;
}

/* ── Filters Section ── */
.filters-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

/* Categories Scroll */
.filter-scroll {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 4px 0 10px;
  scroll-behavior: smooth;
  scrollbar-width: none;
}

.filter-scroll::-webkit-scrollbar {
  display: none;
}

.filter-pill {
  flex-shrink: 0;
  padding: 12px 22px;
  border-radius: 25px;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.filter-pill:hover {
  background: #FFFFFF;
  border-color: var(--primary);
  color: var(--primary);
}

.filter-pill.active {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(61, 90, 69, 0.15);
}

/* Advanced Filters */
.advanced-filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.filter-group label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding-left: 4px;
}

.filter-group select {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  cursor: pointer;
  transition: all var(--transition);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233D5A45' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 40px;
}

.filter-group select:focus {
  border-color: var(--primary);
  background-color: #FFFFFF;
  box-shadow: var(--shadow-md);
}

/* ── Catalog Section ── */
.catalog-section {
  display: flex;
  flex-direction: column;
  gap: 24px;
  flex: 1;
}

.catalog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}

.catalog-header h3 {
  font-size: 22px;
  color: var(--primary);
}

/* Toy Card Grid */
.toy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px;
}

/* Vinted-Style Glassmorphism Card */
.toy-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  cursor: pointer;
  animation: slide-up 0.5s ease-out;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.toy-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary-light);
  box-shadow: var(--shadow-md);
}

/* Card Owner Top Bar */
.toy-card-header {
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-light);
  font-size: 12px;
  color: var(--text-secondary);
}

.toy-card-header .toy-owner {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.toy-card-header .owner-avatar {
  font-size: 14px;
}

.toy-card-header .toy-neighborhood {
  color: var(--text-muted);
}

/* Card Image Wrapper */
.toy-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1; /* Square catalog images */
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.toy-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition);
}

.toy-card:hover .toy-image {
  transform: scale(1.03);
}

.toy-icon-placeholder {
  font-size: 64px;
}

/* Card Body */
.toy-card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.toy-tokens-row {
  display: flex;
  align-items: center;
}

.toy-tokens-amount {
  font-size: 18px;
  font-weight: 800;
  color: var(--secondary); /* sunset terracotta for prices */
}

.toy-card-title {
  font-family: inherit; /* Vinted style uses clean sans-serif for item titles */
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.toy-card-subtitle {
  margin-top: -2px;
}

.toy-category-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.toy-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 8px;
}

.toy-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
}

.tag-age {
  background: var(--primary-glow);
  color: var(--primary);
  border: 1px solid rgba(61, 90, 69, 0.15);
}

.tag-condition {
  background: rgba(224, 122, 95, 0.08);
  color: var(--secondary);
  border: 1px solid rgba(224, 122, 95, 0.15);
}

/* ── Footer ── */
.app-footer {
  margin-top: 80px;
  border-top: 1px solid var(--border);
  padding-top: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}

.footer-text {
  font-size: 13px;
  color: var(--text-muted);
}

.footer-links {
  font-size: 14px;
}

.footer-links a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--secondary);
}

/* ── Modals & Overlays ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1001;
  background: var(--bg-overlay);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.modal-overlay.visible {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.92);
  z-index: 1002;
  background: var(--bg-glass);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  width: min(520px, calc(100% - 32px));
  max-height: calc(100vh - 60px);
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-bounce);
}

.modal-card.visible {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.modal-close-x {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 28px;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition);
  line-height: 1;
}

.modal-close-x:hover {
  color: var(--danger);
}

.modal-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.modal-icon {
  font-size: 40px;
  line-height: 1;
}

.modal-title {
  font-size: 24px;
  color: var(--primary);
}

.modal-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Forms Layout */
.form-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.5);
  color: var(--text);
  font-family: inherit;
  font-size: 14.5px;
  outline: none;
  transition: all var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
  line-height: 1.5;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.label-optional {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: none;
  letter-spacing: 0;
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.form-actions .btn {
  flex: 1;
}

/* Photo Upload Box */
.photo-upload {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 2px dashed var(--border);
  border-radius: var(--radius-md);
  background: rgba(61, 90, 69, 0.02);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}

.photo-upload:hover {
  background: rgba(61, 90, 69, 0.05);
  border-color: var(--primary);
}

.photo-upload-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 13px;
  text-align: center;
}

.photo-upload-placeholder svg {
  color: var(--text-muted);
  transition: color var(--transition);
}

.photo-upload:hover .photo-upload-placeholder svg {
  color: var(--primary);
}

.photo-preview {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
}

.photo-remove-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: none;
  background: rgba(231, 111, 81, 0.9);
  color: #FFFFFF;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  transition: transform var(--transition);
}

.photo-remove-btn:hover {
  transform: scale(1.1);
}

/* ── Detailed View Layout ── */
.detail-layout {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.detail-image-box {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.detail-main-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.detail-title-line {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.detail-title-line h3 {
  font-size: 24px;
  color: var(--primary);
  line-height: 1.2;
}

.detail-point-badge {
  background: rgba(233, 196, 106, 0.15);
  border: 1px solid var(--gold);
  border-radius: 20px;
  padding: 6px 14px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 800;
  color: #B58D14;
  white-space: nowrap;
}

.detail-tags {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.detail-desc {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text-secondary);
  word-break: break-word;
}

.detail-meta-box {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  background: rgba(61, 90, 69, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  font-size: 13px;
}

.detail-meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.detail-meta-item label {
  color: var(--text-muted);
  font-weight: 750;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.detail-meta-item span {
  color: var(--text-secondary);
  font-weight: 600;
}

/* Swap Proposal Card */
.swap-proposal-card {
  background: rgba(61, 90, 69, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.swap-proposal-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.swap-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.swap-option-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.swap-option-row input[type="radio"] {
  margin-top: 4px;
  cursor: pointer;
  accent-color: var(--primary);
}

.swap-option-label {
  font-size: 13.5px;
  color: var(--text-secondary);
  cursor: pointer;
}

.swap-select-toy {
  margin-top: 8px;
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: #FFFFFF;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 13px;
}

.swap-math-summary {
  background: #FFFFFF;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-secondary);
  border: 1px dashed var(--border);
}

.swap-math-summary strong {
  color: var(--secondary);
}

.insufficient-tokens-warning {
  color: var(--danger);
  font-weight: 700;
  font-size: 13px;
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Swap Logs List */
.proposals-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.proposals-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.proposals-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--primary);
}

.proposals-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 240px;
  overflow-y: auto;
  padding-right: 6px;
}

.proposal-item {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  box-shadow: var(--shadow-sm);
}

.proposal-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 0;
}

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

.proposal-meta {
  font-size: 11.5px;
  color: var(--text-secondary);
}

.proposal-status-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  letter-spacing: 0.05em;
}

.status-pending { background: rgba(224, 122, 95, 0.15); color: var(--secondary); }
.status-accepted { background: rgba(61, 90, 69, 0.1); color: var(--primary); }
.status-completed { background: rgba(42, 157, 143, 0.12); color: var(--success); }
.status-rejected { background: rgba(231, 111, 81, 0.12); color: var(--danger); }

.proposal-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.btn-sm {
  padding: 8px 14px !important;
  font-size: 11px !important;
  border-radius: 20px !important;
}

/* Toast Notifications */
.toast {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 28px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  box-shadow: var(--shadow-md);
  animation: toast-in 0.4s ease-out, toast-out 0.4s ease-in 2.6s forwards;
  pointer-events: auto;
  border-left: 4px solid var(--primary);
}

/* Empty Placeholder style */
.empty-placeholder {
  text-align: center;
  padding: 24px;
  color: var(--text-muted);
  font-size: 14px;
  background: rgba(61, 90, 69, 0.01);
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
}

/* Toast container placement */
#toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 11000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

/* ── Responsive Adjustments ── */
@media (max-width: 900px) {
  .hero-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
    background-image: none;
    background-color: var(--bg-panel);
    padding: 40px 24px;
    gap: 32px;
  }
  .hero-content-col {
    max-width: 100%;
    align-items: center;
    text-align: center;
  }
  .hero-heading {
    font-size: 42px;
  }
  .hero-image-col {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
  }
  .hero-image-col img {
    width: 100%;
    max-width: 480px;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    background: #FFFFFF;
    padding: 8px;
  }
}

@media (max-width: 600px) {
  body {
    padding: 12px 8px;
  }
  .app-container {
    padding: 0 12px 40px;
  }
  .app-header {
    flex-direction: column;
    gap: 16px;
    align-items: center;
    text-align: center;
    padding: 20px 0;
  }
  .header-actions {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
  }
  .token-balance-badge {
    padding: 8px 12px;
    gap: 6px;
    font-size: 13px;
    white-space: nowrap;
    flex-shrink: 0;
  }
  .token-unit {
    display: none;
  }
  .user-profile-badge {
    padding: 8px 12px;
    gap: 6px;
    font-size: 13px;
    white-space: nowrap;
    flex-shrink: 0;
  }
  .btn-list-toy {
    padding: 8px 14px;
    font-size: 13px;
    white-space: nowrap;
    flex-shrink: 0;
  }
  .hero-heading {
    font-size: 34px;
  }
  .hero-subtext {
    font-size: 14.5px;
  }
  .toy-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* ── Premium Scrollbar Customization ── */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-deep);
}
::-webkit-scrollbar-thumb {
  background: rgba(61, 90, 69, 0.18);
  border-radius: 6px;
  border: 2px solid var(--bg-deep);
  transition: background var(--transition);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-light);
}

/* ── Micro-interactions & Active States ── */
.btn {
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), background var(--transition), box-shadow var(--transition);
}
.btn:hover {
  transform: translateY(-2px) scale(1.02);
}
.btn:active {
  transform: translateY(1px) scale(0.98);
}

.toy-card {
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), border-color var(--transition), box-shadow var(--transition);
}
.toy-card:hover {
  transform: translateY(-6px) scale(1.01);
}

.carousel-nav .nav-btn {
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), background var(--transition), border-color var(--transition), color var(--transition);
}
.carousel-nav .nav-btn:hover {
  transform: translateY(-2px) scale(1.08);
}
.carousel-nav .nav-btn:active {
  transform: translateY(1px) scale(0.92);
}

.token-balance-badge {
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), border-color var(--transition), box-shadow var(--transition);
}
.token-balance-badge:hover {
  transform: translateY(-2px) scale(1.04);
}

/* ── Token Top-up Plus Button ── */
.token-topup-btn {
  background: var(--secondary);
  color: #FFFFFF;
  border: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 6px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), background var(--transition);
  line-height: 1;
  padding: 0;
}

.token-topup-btn:hover {
  background: var(--secondary-light);
  transform: scale(1.15) rotate(90deg);
}

/* ── Tab Navigation ── */
.app-tab-navigation {
  display: flex;
  gap: 16px;
  border-bottom: 2px solid var(--border-light);
  margin-bottom: 32px;
  padding-bottom: 2px;
}

.tab-nav-btn {
  background: none;
  border: none;
  padding: 12px 24px;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  position: relative;
  transition: color var(--transition);
  outline: none;
}

.tab-nav-btn:hover {
  color: var(--primary);
}

.tab-nav-btn.active {
  color: var(--primary);
}

.tab-nav-btn::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary);
  border-radius: 20px;
  opacity: 0;
  transform: scaleX(0.7);
  transition: opacity var(--transition), transform var(--transition);
}

.tab-nav-btn.active::after {
  opacity: 1;
  transform: scaleX(1);
}

/* ── Top-up Modal Packs ── */
.topup-packs-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 10px;
}

.topup-pack-card {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  position: relative;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
}

.topup-pack-card:hover {
  border-color: var(--primary);
  background: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.topup-pack-card.popular {
  border-color: var(--secondary);
  background: rgba(224, 122, 95, 0.03);
}

.topup-pack-card.popular:hover {
  background: #FFFFFF;
}

.topup-pack-badge {
  position: absolute;
  top: -10px;
  right: 20px;
  background: var(--secondary);
  color: #FFFFFF;
  font-size: 9px;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 8px;
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
}

.topup-pack-icon {
  font-size: 26px;
  width: 48px;
  text-align: center;
}

.topup-pack-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  padding-left: 8px;
}

.topup-pack-title {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--primary);
}

.topup-pack-amount {
  font-size: 11px;
  color: var(--text-muted);
}

.topup-buy-btn {
  font-size: 12.5px !important;
  font-weight: 700 !important;
  padding: 8px 16px !important;
  border-radius: 20px !important;
}

/* ── Swap Meet Events ── */
.events-section {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.event-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.event-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.event-card-tag {
  align-self: flex-start;
  font-size: 10px;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 8px;
  border-radius: 4px;
  background: var(--primary-glow);
  color: var(--primary);
  border: 1px solid rgba(61, 90, 69, 0.15);
}

.event-card-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.3;
}

.event-card-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12.5px;
  color: var(--text-secondary);
}

.event-card-meta-item {
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.event-card-desc {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-light);
  padding-top: 12px;
  margin-top: 4px;
}

.event-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  border-top: 1px solid var(--border-light);
  padding-top: 14px;
}

.event-card-attendees {
  font-size: 11.5px;
  color: var(--text-muted);
  font-weight: 600;
}

/* Affiliate Recommendation Card in Details */
.affiliate-recommendation-box {
  background: rgba(233, 196, 106, 0.08);
  border: 1px dashed var(--gold);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--text-secondary);
  margin-top: 10px;
}

.affiliate-icon {
  font-size: 20px;
}

.affiliate-link {
  color: var(--primary);
  font-weight: 700;
  text-decoration: underline;
  cursor: pointer;
  transition: color var(--transition);
}

.affiliate-link:hover {
  color: var(--secondary);
}

/* ── Accessibility Mode: Bold/High-Legibility Text ── */
body.accessibility-bold,
body.accessibility-bold *,
body.accessibility-bold .brand-title,
body.accessibility-bold h1,
body.accessibility-bold h2,
body.accessibility-bold h3,
body.accessibility-bold h4 {
  font-weight: 800 !important;
}

body.accessibility-bold p,
body.accessibility-bold span,
body.accessibility-bold label,
body.accessibility-bold a,
body.accessibility-bold input,
body.accessibility-bold select,
body.accessibility-bold textarea,
body.accessibility-bold button {
  font-weight: 700 !important;
}

/* ── Accessibility Mode: High-Contrast / Colorblind Assist ── */
body.accessibility-contrast {
  --bg-deep: #FFFFFF !important;
  --bg-dark: #EAE6DF !important;
  --bg-panel: #FFFFFF !important;
  --bg-glass: #FFFFFF !important;
  --primary: #1C3523 !important;      /* Darker primary green */
  --primary-light: #2A4C34 !important;
  --secondary: #B83A14 !important;    /* Darker accent terracotta */
  --secondary-light: #D44B22 !important;
  --text: #000000 !important;
  --text-secondary: #000000 !important;
  --text-muted: #2A3439 !important;
  --border: #000000 !important;
  --border-light: rgba(0, 0, 0, 0.4) !important;
  box-shadow: none !important;
}

body.accessibility-contrast .toy-card,
body.accessibility-contrast .event-card,
body.accessibility-contrast .modal-card,
body.accessibility-contrast .token-balance-badge,
body.accessibility-contrast .search-container input,
body.accessibility-contrast .filter-pill,
body.accessibility-contrast select,
body.accessibility-contrast input,
body.accessibility-contrast textarea,
body.accessibility-contrast .photo-upload {
  border: 2px solid #000000 !important;
  box-shadow: none !important;
}

body.accessibility-contrast .btn {
  border: 2px solid #000000 !important;
  box-shadow: none !important;
}

body.accessibility-contrast .btn-primary {
  background: #1C3523 !important;
  color: #FFFFFF !important;
}

body.accessibility-contrast .btn-secondary {
  background: #FFFFFF !important;
  color: #000000 !important;
}

body.accessibility-contrast .filter-pill.active {
  background: #1C3523 !important;
  color: #FFFFFF !important;
}

body.accessibility-contrast .app-tab-navigation {
  border-bottom: 3px solid #000000 !important;
}

body.accessibility-contrast .app-tab-navigation .tab-nav-btn.active::after {
  height: 4px !important;
  background: #000000 !important;
}

body.accessibility-contrast .custom-map-pin div {
  background-color: #B83A14 !important;
  border: 4px solid #000000 !important;
}

/* ── Authentication & Account Security Styles ── */
.auth-toggle-link {
  transition: color var(--transition);
}
.auth-toggle-link:hover {
  color: var(--secondary) !important;
  text-decoration: underline !important;
}

.account-status-box {
  background: rgba(61, 90, 69, 0.03);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-size: 13px;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 8px;
  line-height: 1.4;
}

.account-status-box.warning {
  border-color: rgba(224, 122, 95, 0.4);
  background: rgba(224, 122, 95, 0.02);
}

.account-status-box.secured {
  border-color: rgba(42, 157, 143, 0.4);
  background: rgba(42, 157, 143, 0.02);
}

.user-profile-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  padding: 10px 16px;
  border-radius: 20px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), border-color var(--transition), box-shadow var(--transition);
}

.user-profile-badge:hover {
  transform: translateY(-2px) scale(1.02);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.user-profile-badge:active {
  transform: translateY(0) scale(0.98);
}

.user-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  display: inline-block;
  transition: background var(--transition);
}

.settings-gear-icon {
  font-size: 14px;
  margin-left: 4px;
  transition: transform 0.3s ease, color var(--transition);
  color: var(--text-muted);
  line-height: 1;
  display: inline-block;
}

.user-profile-badge:hover .settings-gear-icon {
  transform: rotate(45deg);
  color: var(--primary);
}