:root {
  color-scheme: light;
  --brand-blue: #5C80BC;
  --brand-blue-rgb: 92, 128, 188;
  --brand-cta: #EE4D2D;
  --success: #3dc1d3;
  --warning: #f5cd79;
  --error: #c44569;
  --dark-base: #303952;
  --bg-primary: #f3f3f3;
  --bg-primary-rgb: 243, 243, 243;
  --text-primary: #303952;
  --text-secondary: rgba(48, 57, 82, 0.65);
  --text-tertiary: rgba(48, 57, 82, 0.45);
  --surface-primary: #ffffff;
  --surface-secondary: #e9e9e9;
  --surface-tertiary: #dedede;
  --separator: rgba(48, 57, 82, 0.1);
  --sp-fib-1: 3px;
  --sp-fib-2: 5px;
  --sp-fib-3: 8px;
  --sp-fib-4: 13px;
  --sp-fib-5: 21px;
  --sp-fib-6: 34px;
  --sp-fib-7: 55px;
  --sp-fib-8: 89px;
  --font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, "Inter", sans-serif;
  --font-size-h1: 28px;
  --font-size-body: 16px;
  --control-h: 48px;
  --radius-fib-small: 8px;
  --radius-fib-medium: 13px;
  --radius-fib-large: 21px;
  --shadow-sm: 0 3px 8px rgba(48, 57, 82, 0.08);
  --shadow-focus: 0 0 0 3px rgba(var(--brand-blue-rgb), .25);
  --duration-fast: 0.21s;
  --duration-natural: 0.34s;
  --ease-natural: cubic-bezier(0.4, 0, 0.2, 1);
  --sidebar-width: 264px;
  --header-height: 60px;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --brand-blue: #6c95d8;
  /* Slightly Lighter For Contrast */
  --brand-blue-rgb: 108, 149, 216;
  --brand-cta: #EE4D2D;
  --success: #4cd8e9;
  --warning: #f8d68f;
  --error: #d86687;
  --dark-base: #e9ecf3;

  --bg-primary: #191e2b;
  --bg-primary-rgb: 25, 30, 43;
  --text-primary: #e9ecf3;
  --text-secondary: rgba(233, 236, 243, 0.65);
  --text-tertiary: rgba(233, 236, 243, 0.45);
  --surface-primary: #222a3c;
  --surface-secondary: #333d52;
  --surface-tertiary: #4a5568;
  --separator: rgba(233, 236, 243, 0.12);
  --shadow-sm: 0 3px 8px rgba(0, 0, 0, 0.15);
  --shadow-focus: 0 0 0 3px rgba(var(--brand-blue-rgb), .4);
}

/* Hide Both Icons By Default */
#themeToggleBtn .icon-sun,
#themeToggleBtn .icon-moon {
  display: none;
}

/* Show Moon Icon Only In Light Mode */
html:not([data-theme="dark"]) #themeToggleBtn .icon-moon {
  display: block;
}

/* Show Sun Icon Only In Dark Mode */
html[data-theme="dark"] #themeToggleBtn .icon-sun {
  display: block;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  overflow-x: hidden;
  touch-action: manipulation;
}

body {
  margin: 0;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1 {
  font-size: var(--font-size-h1);
  font-weight: 800;
}

p {
  font-size: var(--font-size-body);
  line-height: 1.5;
  color: var(--text-secondary);
}

.icon {
  width: 20px;
  height: 20px;
  user-select: none;
}

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-fib-5) var(--sp-fib-7);
}

.view-section {
  display: none;
  animation: fadeIn var(--duration-natural) var(--ease-natural);
}

.view-section.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(var(--sp-fib-4));
  }

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

.page-container {
  transition: transform var(--duration-natural), filter var(--duration-natural);
  transform-origin: top center;
}

body.sidebar-open .page-container {
  filter: blur(5px);
  transform: scale(0.99);
}

.page-title-header {
  margin-top: var(--sp-fib-6);
  margin-bottom: var(--sp-fib-5);
}

.page-title-header h1 {
  margin: 0;
  line-height: 1.2;
}

.page-subtitle {
  margin: var(--sp-fib-3) 0 0 0;
  font-size: 16px;
  color: var(--text-secondary);
  font-weight: 500;
}

.view-section:not(#viewHome) .page-title-header {
  display: none;
}

.view-section:not(#viewHome) .head-block {
  margin-top: var(--sp-fib-6);
}



.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: var(--sp-fib-4) 0;
  background: rgba(var(--bg-primary-rgb), 0.8);
  backdrop-filter: blur(21px);
  -webkit-backdrop-filter: blur(21px);
  border-bottom: 1px solid var(--separator);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-fib-4);
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-fib-5);
}

.header-logo-link {
  display: flex;
  align-items: center;
  gap: var(--sp-fib-4);
  text-decoration: none;
  color: var(--text-primary);
}

.header-logo {
  height: 36px;
  width: 36px;
  object-fit: contain;
}

.header-title {
  font-weight: 800;
  font-size: 20px;
  display: none;
}

@media (min-width: 769px) {
  .header-title {
    display: block;
  }

  .account-card-grid {
    grid-template-columns: repeat(2, 1fr);
    /* Desktop: 2 Columns */
  }

}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-fib-3);
}

.icon-btn {
  position: relative;
  display: grid;
  place-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-fib-small);
  color: var(--text-secondary);
  cursor: pointer;
  transition: background-color var(--duration-fast), color var(--duration-fast), transform var(--duration-fast), box-shadow var(--duration-fast);
}

.icon-btn:hover {
  background: var(--surface-secondary);
  color: var(--brand-blue);
}

.icon-btn:active {
  transform: scale(0.95);
}

.icon-btn:focus-visible {
  box-shadow: none;
  /* Remove Default Blue Focus Shadow */
}

.sidebar {
  position: fixed;
  top: var(--header-height);
  right: 0;
  z-index: 1100;
  width: var(--sidebar-width);
  height: calc(100% - var(--header-height));
  background-color: var(--surface-primary);
  border-left: 1px solid var(--separator);
  padding: var(--sp-fib-5);
  transform: translateX(100%);
  transition: transform var(--duration-natural) var(--ease-natural);
}

body.sidebar-open .sidebar {
  transform: translateX(0);
}

.sidebar-overlay {
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 100%;
  height: calc(100% - var(--header-height));
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1050;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-natural);
}

body.sidebar-open .sidebar-overlay {
  opacity: 1;
  pointer-events: auto;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: var(--sp-fib-3);
  margin-top: var(--sp-fib-6);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--sp-fib-4);
  padding: var(--sp-fib-4);
  border-radius: var(--radius-fib-medium);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  color: var(--text-secondary);
  transition: background-color var(--duration-fast), color var(--duration-fast);
}

.nav-item:hover {
  background-color: var(--surface-secondary);
  color: var(--text-primary);
}

.nav-item.active {
  background-color: var(--brand-blue);
  color: #fff;
}

.nav-divider {
  height: 1px;
  background: var(--separator);
  margin: var(--sp-fib-4) 0;
}

.nav-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  mask-image: var(--icon-url);
  -webkit-mask-image: var(--icon-url);
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  background-color: var(--text-secondary);
  transition: background-color var(--duration-fast);
}

.nav-item:hover .nav-icon {
  background-color: var(--text-primary);
}

.nav-item.active .nav-icon {
  background-color: #fff;
}

.burger {
  z-index: 1101;
}

.burger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s var(--ease-natural), opacity 0.3s var(--ease-natural);
  user-select: none;
}

.burger span:not(:last-child) {
  margin-bottom: 6px;
}

.burger.active span:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
}

.burger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0.5);
}

.burger.active span:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
}

.head-block {
  margin-bottom: var(--sp-fib-5);
}

.custom-select-wrapper {
  position: relative;
  flex-grow: 1;
}

.custom-select-btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: var(--control-h);
  padding: var(--sp-fib-4) var(--sp-fib-5);
  background: var(--surface-primary);
  border: 1px solid var(--separator);
  border-radius: var(--radius-fib-small);
  color: var(--text-primary);
  font-size: var(--font-size-body);
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.custom-select-btn .icon {
  transition: transform var(--duration-natural);
}

.custom-select-wrapper.open .custom-select-btn svg {
  transform: rotate(180deg);
}

.custom-select-options {
  position: absolute;
  top: calc(100% + var(--sp-fib-3));
  left: 0;
  right: 0;
  z-index: 50;
  max-height: 256px;
  padding: var(--sp-fib-3) 0;
  overflow-y: auto;
  background: var(--surface-primary);
  border: 1px solid var(--separator);
  border-radius: var(--radius-fib-medium);
  box-shadow: var(--shadow-sm);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-var(--sp-fib-3));
  transition: opacity var(--duration-fast), transform var(--duration-fast);
}

.custom-select-wrapper.open .custom-select-options {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.custom-select-option {
  padding: var(--sp-fib-4) var(--sp-fib-5);
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}

.custom-select-option:hover,
.custom-select-option.selected {
  background: var(--surface-secondary);
  color: var(--text-primary);
}

.search-row,
.status-row {
  margin-top: var(--sp-fib-4);
}

.search-wrap {
  position: relative;
}

.search-wrap .icon {
  position: absolute;
  top: 50%;
  left: var(--sp-fib-5);
  transform: translateY(-50%);
  color: var(--text-tertiary);
  pointer-events: none;
}

.search-input {
  padding-left: 55px;
  width: 100%;
  height: var(--control-h);
  background: var(--surface-primary);
  border: 1px solid var(--separator);
  border-radius: var(--radius-fib-small);
  color: var(--text-primary);
  font-size: var(--font-size-body);
  outline: none;
}

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

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--sp-fib-4);
  margin-top: var(--sp-fib-6);
}

.pagination-btn {
  height: 44px;
  padding: 0 var(--sp-fib-5);
  background: var(--surface-primary);
  border: 1px solid var(--separator);
  border-radius: var(--radius-fib-small);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
}

.pagination-btn:hover:not(:disabled) {
  background: var(--surface-secondary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-3px);
}

.pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pagination-info {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-secondary);
  min-width: 120px;
  text-align: center;
}

.home-banner-container {
  margin: var(--sp-fib-5) 0;
  border-radius: var(--radius-fib-medium);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  line-height: 0;
}

.home-banner-img {
  width: 100%;
  height: auto;
  display: block;
}

#homeCountInfo {
  margin-top: var(--sp-fib-4);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-secondary);
  padding: var(--sp-fib-3) var(--sp-fib-5);
  border-radius: var(--radius-fib-small);
  background: var(--surface-secondary);
  text-align: center;
}

.list-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
  gap: var(--sp-fib-5);
}

.list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: var(--sp-fib-5);
  background: var(--surface-primary);
  border: 1px solid var(--separator);
  border-radius: var(--radius-fib-medium);
  color: inherit;
  font-family: inherit;
  font-size: inherit;
  text-align: left;
  cursor: pointer;
  transition: transform var(--duration-fast), box-shadow var(--duration-fast);
}

.list-item:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-5px);
}

.list-item .title {
  font-size: 15px;
  font-weight: 700;
  pointer-events: none;
}

.list-item .price {
  font-size: 15px;
  font-weight: 800;
  color: var(--brand-blue);
  pointer-events: none;
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-fib-5);
}

.expand-indicator {
  width: 20px;
  height: 20px;
  color: var(--text-tertiary);
  transition: transform var(--duration-natural);
  flex-shrink: 0;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-fib-3);
  padding: var(--sp-fib-2) var(--sp-fib-4);
  border-radius: 9999px;
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
}

.status-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-badge.success {
  color: #155e67;
  background-color: #e0f5f7;
}

.status-badge.success::before {
  background: var(--success);
}

.status-badge.progress {
  color: #293a57;
  background-color: #e6eaf1;
}

.status-badge.progress::before {
  background: var(--brand-blue);
}

.status-badge.pending {
  color: #725a2e;
  background-color: #fdf8eb;
}

.status-badge.pending::before {
  background: var(--warning);
}

.status-badge.failed {
  color: #6d243a;
  background-color: #f8e4e8;
}

.status-badge.failed::before {
  background: var(--error);
}

.status-badge.open {
  color: #155e67;
  background-color: #e0f5f7;
}

.status-badge.open::before {
  background: var(--success);
}

.status-badge.closed {
  color: #6d243a;
  background-color: #f8e4e8;
}

.status-badge.closed::before {
  background: var(--error);
}

.account-status-badge {
  flex-shrink: 0;
  display: inline-block;
  padding: var(--sp-fib-2) var(--sp-fib-4);
  border: 1px solid transparent;
  border-radius: 9999px;
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.account-status-badge.available {
  background-color: #DCFCE7;
  border-color: #86EFAC;
  color: #166534;
}

.account-status-badge.sold {
  background-color: var(--surface-secondary);
  border-color: var(--separator);
  color: var(--text-secondary);
}

#preorderTotal.meta {
  margin-top: var(--sp-fib-4);
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  background: var(--surface-secondary);
  padding: var(--sp-fib-3) var(--sp-fib-5);
  border-radius: var(--radius-fib-small);
}

#viewPreorder .card {
  padding: var(--sp-fib-5);
  background: var(--surface-primary);
  border: 1px solid var(--separator);
  border-radius: var(--radius-fib-large);
}

#viewPreorder .card.clickable:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-5px);
}

#viewPreorder .card-header {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: var(--sp-fib-4);
}

#viewPreorder .card-name {
  font-weight: 800;
}

#viewPreorder .card-product {
  font-size: 14px;
  color: var(--text-secondary);
}

#viewPreorder .card-date {
  margin-top: var(--sp-fib-3);
  font-size: 12px;
  color: var(--text-tertiary);
}

#viewPreorder .card-details {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height var(--duration-natural), opacity var(--duration-fast), margin-top var(--duration-natural), padding-top var(--duration-natural);
}

#viewPreorder .card.expanded .card-details {
  max-height: 500px;
  margin-top: var(--sp-fib-5);
  padding-top: var(--sp-fib-5);
  border-top: 1px solid var(--separator);
  opacity: 1;
}

#viewPreorder .details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--sp-fib-5);
}

#viewPreorder .detail-label {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

#viewPreorder .detail-value {
  font-size: 14px;
  font-weight: 700;
}

.account-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-fib-5);
  margin-top: var(--sp-fib-5);
}

/* Mobile: 1 Column */
.affiliate-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-fib-5);
  margin-top: var(--sp-fib-5);
}

/* Mobile: 1 Column */

.account-card {
  background: var(--surface-primary);
  border: 1px solid var(--separator);
  border-radius: var(--radius-fib-medium);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--duration-natural);
}

.account-card:hover {
  box-shadow: 0 13px 21px rgba(48, 57, 82, 0.1);
}

.account-card {
  padding: var(--sp-fib-4);
  gap: var(--sp-fib-4);
}

.affiliate-card {
  position: relative;
}

.account-card-main-info {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--sp-fib-4);
  cursor: pointer;
}

.account-card-main-info h3 {
  margin: 0;
  font-size: var(--font-size-h1);
  font-weight: 800;
}

.account-card.expanded .expand-indicator {
  transform: rotate(180deg);
}

.account-card-details-wrapper {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.5s var(--ease-natural), opacity 0.3s var(--ease-natural), margin-top 0.5s var(--ease-natural);
}

.account-card.expanded .account-card-details-wrapper {
  max-height: 2000px;
  opacity: 1;
  margin-top: var(--sp-fib-4);
}

.account-card-specs .specs-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.account-card-specs .spec-item {
  margin-bottom: var(--sp-fib-2);
}

.account-card-specs .spec-title {
  font-weight: 700;
  color: var(--text-primary);
  margin-top: var(--sp-fib-3);
  margin-bottom: var(--sp-fib-3);
}

.account-card-specs .spec-divider {
  height: var(--sp-fib-4);
}

.account-card-specs {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.account-card-specs .spec-title {
  font-weight: 700;
  color: var(--text-primary);
  margin-top: var(--sp-fib-4);
  margin-bottom: var(--sp-fib-3);
}

.account-card-specs .spec-paragraph {
  margin: 0 0 var(--sp-fib-3) 0;
}

.account-card-specs .spec-item {
  margin: 0 0 var(--sp-fib-2) 0;
  padding-left: 1.2em;
  position: relative;
}

.account-card-specs .spec-item-arrow::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--brand-blue);
  font-weight: 700;
}

.account-card-specs .spec-item-dash::before {
  content: '-';
  position: absolute;
  left: 0;
  color: var(--brand-blue);
}

.account-card-specs .spec-hashtag {
  color: var(--text-tertiary);
  font-size: 14px;
  margin: var(--sp-fib-2) 0;
}

.account-card-specs p:first-child {
  margin-top: 0;
}

.account-card-actions {
  display: flex;
  gap: var(--sp-fib-4);
  margin-top: var(--sp-fib-4);
}

.action-btn {
  flex-grow: 1;
  padding: var(--sp-fib-4);
  border: none;
  border-radius: var(--radius-fib-small);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: transform var(--duration-fast);
}

.action-btn:hover {
  transform: scale(1.03);
}

.action-btn.buy {
  background-color: var(--brand-blue);
  color: #fff;
}

.action-btn.offer {
  background-color: var(--surface-secondary);
  color: var(--text-primary);
}











.carousel-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  user-select: none;
  border-radius: var(--radius-fib-small);
}

.carousel-container:active {
  cursor: grabbing;
}

.carousel-track {
  display: flex;
  transition: transform var(--duration-natural);
}

.carousel-slide {
  flex: 0 0 100%;
  min-width: 100%;
}

.carousel-slide img {
  display: block;
  width: 100%;
  object-fit: cover;
  background-color: var(--surface-secondary);
}

.account-card-carousel-wrapper .carousel-slide img {
  aspect-ratio: 16 / 9;
}



.carousel-btn {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.35);
  color: white;
  opacity: 0;
  cursor: pointer;
  transform: translateY(-50%);
  transition: opacity var(--duration-fast);
  border: none;
}

.carousel-btn svg {
  width: 24px;
  height: 24px;
}

.carousel-container:hover .carousel-btn {
  opacity: 1;
}

.carousel-btn.prev {
  left: var(--sp-fib-4);
}

.carousel-btn.next {
  right: var(--sp-fib-4);
}

.carousel-btn:hover {
  background-color: rgba(0, 0, 0, 0.6);
}

.carousel-btn:disabled {
  opacity: 0.2;
  cursor: not-allowed;
}

.carousel-indicators {
  position: absolute;
  bottom: var(--sp-fib-4);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--sp-fib-3);
  z-index: 3;
}

.indicator-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: background-color 0.3s, transform 0.3s;
}

.indicator-dot.active {
  background-color: #fff;
  transform: scale(1.2);
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2000;
  display: none;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  padding: var(--sp-fib-5);
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity var(--duration-fast);
}

.modal-overlay.visible {
  display: flex;
  opacity: 1;
}

.modal-content {
  width: 100%;
  max-width: 380px;
  padding: var(--sp-fib-5);
  background: var(--surface-primary);
  border-radius: var(--radius-fib-large);
  box-shadow: 0 8px 34px rgba(0, 0, 0, 0.15);
  transform: scale(0.95);
  transition: transform var(--duration-natural);
}

.modal-overlay.visible .modal-content {
  transform: scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--sp-fib-4);
  margin-bottom: var(--sp-fib-4);
  border-bottom: 1px solid var(--separator);
}

.modal-header h2 {
  margin: 0;
  font-size: 18px;
}

.close-btn {
  padding: 0;
  background: none;
  border: none;
  color: var(--text-tertiary);
  font-size: 34px;
  line-height: 1;
  cursor: pointer;
}

.item-recap p {
  margin: var(--sp-fib-2) 0;
  color: var(--text-secondary);
}

.payment-options {
  display: flex;
  flex-direction: column;
  gap: var(--sp-fib-3);
}

.payment-option input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.payment-option label {
  display: block;
  padding: var(--sp-fib-4);
  border: 1px solid var(--separator);
  border-radius: var(--radius-fib-small);
  font-size: 15px;
  cursor: pointer;
}

.payment-option input:checked+label {
  border-color: var(--brand-blue);
  background-color: rgba(var(--brand-blue-rgb), 0.1);
  font-weight: 700;
  box-shadow: 0 0 0 2px var(--brand-blue);
}

.action-btn:active,

.wa-button:active {
  transform: scale(0.98);
}

.action-btn:disabled,
.wa-button[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Focus Ring For Payment Option Label (Keyboard Nav) */
.payment-option label:focus-visible {
  box-shadow: var(--shadow-focus);
  outline: none;
}

/* Custom Select Keyboard Highlight */
.custom-select-option.highlight {
  background: var(--surface-secondary);
  color: var(--text-primary);
}

.price-details {
  margin-top: var(--sp-fib-4);
  padding-top: var(--sp-fib-4);
  border-top: 1px solid var(--separator);
  font-size: 14px;
  text-align: right;
}

.price-details p {
  margin: var(--sp-fib-2) 0;
}

.price-details strong {
  font-size: 18px;
}

.wa-button {
  display: block;
  width: 100%;
  margin-top: var(--sp-fib-5);
  padding: var(--sp-fib-4);
  padding-bottom: max(var(--sp-fib-4), env(safe-area-inset-bottom));
  background-color: var(--brand-blue);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  border-radius: var(--radius-fib-small);
}

.library-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  /* 3 Columns For All Screen Sizes */
  gap: var(--sp-fib-4);
}

.book-card {
  position: relative;
  border: none;
  padding: 0;
  cursor: pointer;
  border-radius: var(--radius-fib-medium);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  transition: transform var(--duration-fast);
}

.book-card:hover {
  transform: scale(1.05);
}

.book-card .cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.book-card .overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 70%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85), transparent);
}

.book-card .title {
  position: absolute;
  bottom: var(--sp-fib-4);
  left: var(--sp-fib-4);
  right: var(--sp-fib-4);
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  line-height: 1.4;
  text-align: center;
}



.empty {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-fib-7);
  border: 1px dashed var(--separator);
  border-radius: var(--radius-fib-large);
  text-align: center;
  margin-top: var(--sp-fib-6);
}

.empty-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-fib-4);
  max-width: 300px;
}

.empty-icon {
  width: 55px;
  height: 55px;
  color: var(--text-tertiary);
}

.empty p {
  margin: 0;
}

.err {
  padding: var(--sp-fib-5);
  border: 1px solid var(--error);
  border-radius: var(--radius-fib-medium);
  background: rgba(196, 69, 105, 0.1);
  color: var(--error);
  font-weight: 700;
  text-align: center;
}

.skeleton {
  position: relative;
  overflow: hidden;
  background-color: var(--surface-secondary);
}

.skeleton::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.04), transparent);
  transform: translateX(-100%);
  animation: shimmer 1.8s infinite;
}

.skeleton-text {
  display: block;
  height: 16px;
  background-color: var(--surface-tertiary);
  border-radius: 4px;
}

.skeleton-badge {
  width: 90px;
  height: 28px;
  background-color: var(--surface-tertiary);
  border-radius: 999px;
}

@keyframes shimmer {
  100% {
    transform: translateX(100%);
  }
}

.noscript-warning {
  padding: var(--sp-fib-4);
  background: var(--warning);
  color: var(--dark-base);
  text-align: center;
  font-weight: 700;
}

/* Global Focus Style */
:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
  border-radius: var(--radius-fib-small);
}


@media (max-width: 430px) {
  :root {
    --sidebar-width: clamp(232px, 68vw, 272px);
  }
}

.sidebar {
  max-height: calc(100% - var(--header-height));
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.status-badge.closed {
  color: var(--text-secondary);
  background-color: var(--surface-secondary);
}

.status-badge.closed::before {
  background: var(--surface-tertiary);
}

.card,
.list-item {
  content-visibility: auto;
  contain-intrinsic-size: 200px;
}

/* Sidebar Menu Text Ellipsis */
.sidebar .nav-item span {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
/* Footer Styles Moved from HTML */
.footer-description {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.6;
  max-width: 600px;
  margin: 0 0 var(--sp-fib-6) 0;
}

.footer-brand-name {
  color: var(--brand-blue);
  font-weight: 800;
}

.footer-social-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-tertiary);
  margin: 0 0 var(--sp-fib-4) 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-social-link {
  display: inline-block;
  color: var(--text-tertiary);
  transition: color var(--duration-fast), transform var(--duration-fast);
}

.footer-social-link svg {
  width: 36px;
  height: 36px;
}

.footer-social-link:hover {
  transform: scale(1.1);
  background: -webkit-linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: #dc2743;
}

.show-more-container {
  margin-top: var(--sp-fib-5);
  text-align: center;
  display: none;
}

.show-more-container .main-button {
  width: 100%;
  max-width: 300px;
  padding: var(--sp-fib-4) var(--sp-fib-5);
  font-size: 16px;
  font-weight: 700;
  border-radius: 9999px;
  background-color: var(--brand-blue);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: background-color var(--duration-fast), transform var(--duration-fast), box-shadow var(--duration-fast);
  box-shadow: var(--shadow-sm);
  display: inline-block;
  text-decoration: none;
}

.show-more-container .main-button:hover {
  background-color: var(--brand-blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-focus);
}

.show-more-container .main-button:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}