.seller-avatar-link {
  display: inline-grid;
  place-items: center;
  text-decoration: none;
}

.trend-page {
  --trend-media-min: 190px;
  --beforeBg: linear-gradient(135deg, var(--surface-2), var(--border-strong));
  --afterBg: linear-gradient(135deg, var(--brand-500), var(--brand-900));
}

.trend-locked {
  display: grid;
  justify-items: center;
  gap: var(--sp-3);
  padding: var(--sp-10) var(--sp-5);
  text-align: center;
}

.trend-locked p {
  max-width: 560px;
}

.trend-featured-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
  padding: var(--sp-8);
  border-radius: var(--r-xl);
  background: var(--brand-500);
  color: var(--surface);
}

.trend-featured-banner h2 {
  color: var(--surface);
  font-size: var(--fs-2xl);
  margin-block-end: var(--sp-2);
}

.trend-featured-banner p {
  max-width: 720px;
  color: color-mix(in oklab, var(--surface), transparent 18%);
}

.trend-count-badge {
  background: color-mix(in oklab, var(--surface), transparent 88%);
  color: var(--surface);
}

.trend-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-5);
}

.trend-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.trend-media-pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: stretch;
  gap: 1px;
  background: var(--hairline);
}

.trend-media {
  position: relative;
  min-height: var(--trend-media-min);
  margin: 0;
  overflow: hidden;
  background: var(--beforeBg);
}

.trend-media-after {
  background: var(--afterBg);
}

.trend-media img {
  inline-size: 100%;
  block-size: 100%;
  min-height: var(--trend-media-min);
  display: block;
  object-fit: cover;
}

.trend-placeholder {
  position: absolute;
  inset: var(--sp-5);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  background: color-mix(in srgb, var(--surface) 70%, transparent);
}

.trend-pair-arrow {
  display: grid;
  place-items: center;
  min-inline-size: 34px;
  background: var(--surface);
  color: var(--brand-700);
  font-weight: var(--fw-bold);
}

.trend-media figcaption {
  position: absolute;
  inset-block-start: var(--sp-3);
  inset-inline-start: var(--sp-3);
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  padding-inline: var(--sp-3);
  border-radius: var(--r-pill);
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  color: var(--ink-2);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semi);
}

.trend-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: var(--sp-3);
  padding: var(--sp-5);
}

.trend-category-badge {
  align-self: flex-start;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  background: var(--brand-100);
  color: var(--brand-700);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semi);
}

.trend-card-body h3 {
  color: var(--ink-1);
  font-size: var(--fs-lg);
  letter-spacing: 0;
}

.trend-prompt {
  color: var(--ink-3);
  font-size: var(--fs-sm);
  line-height: 1.8;
  cursor: pointer;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.trend-prompt.expanded {
  display: block;
  overflow: visible;
}

.trend-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-wrap: wrap;
  margin-block-start: auto;
}

.seller-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
  gap: var(--sp-6);
  align-items: stretch;
  padding: var(--sp-7);
  overflow: hidden;
}

.seller-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--sp-4);
}

.seller-hero-title {
  max-width: 680px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.08;
  color: var(--ink-1);
  letter-spacing: 0;
}

.seller-hero-copy p {
  max-width: 620px;
  color: var(--ink-3);
  font-size: 15px;
  line-height: 1.9;
}

.sample-wall {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-3);
  align-content: center;
}

.sample-tile {
  position: relative;
  min-height: 132px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(135deg, var(--brand-50), var(--surface-2));
}

.sample-tile::before {
  content: "";
  position: absolute;
  inset: 14%;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, var(--surface), var(--brand-100));
  border: 1px solid var(--hairline);
}

.sample-tile:nth-child(2)::before {
  background: linear-gradient(135deg, var(--warning-50), var(--surface));
}

.sample-tile:nth-child(3)::before {
  background: linear-gradient(135deg, var(--info-50), var(--surface));
}

.sample-tile:nth-child(4)::before {
  background: linear-gradient(135deg, var(--success-50), var(--surface));
}

.sample-tile strong {
  position: absolute;
  inset-inline: var(--sp-3);
  inset-block-end: var(--sp-3);
  font-size: 12px;
  color: var(--ink-2);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sp-4);
}

.seller-stat {
  padding: var(--sp-5);
}

.seller-stat .icon-wrap {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: var(--r-md);
  background: var(--brand-50);
  color: var(--brand-700);
}

.icon-wrap {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: var(--r-md);
  background: var(--brand-50);
  color: var(--brand-700);
  flex: 0 0 auto;
}

.seller-stat strong {
  display: block;
  margin-top: var(--sp-4);
  font-size: 30px;
  color: var(--ink-1);
}

.generation-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-4);
}

.generation-card {
  overflow: hidden;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease;
}

.generation-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.generation-thumb {
  position: relative;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--brand-50), var(--surface-2));
  overflow: hidden;
}

.generation-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.generation-thumb .badge {
  position: absolute;
  inset-block-start: var(--sp-3);
  inset-inline-end: var(--sp-3);
}

.generation-card-body {
  padding: var(--sp-4);
}

.quick-start-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-4);
}

.quick-start-card {
  padding: var(--sp-5);
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
}

.generation-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: var(--sp-5);
  align-items: start;
}

.generation-section {
  padding: var(--sp-6);
}

.section-heading {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.section-step {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: var(--r-pill);
  background: var(--brand-50);
  color: var(--brand-700);
  font-weight: 700;
  font-size: 13px;
}

.dropzone {
  display: grid;
  place-items: center;
  gap: var(--sp-2);
  min-height: 178px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--r-lg);
  background: var(--surface-2);
  color: var(--ink-2);
  cursor: pointer;
  text-align: center;
}

.preview-grid,
.choice-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sp-3);
  margin-top: var(--sp-4);
}

.preview-tile {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--r-md);
  border: 1px solid var(--hairline);
  background: var(--surface-2);
}

.preview-tile img,
.choice-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.preview-tile button {
  position: absolute;
  inset-block-start: var(--sp-2);
  inset-inline-start: var(--sp-2);
  width: 26px;
  height: 26px;
  border: 0;
  border-radius: var(--r-pill);
  background: var(--surface);
  color: var(--danger-700);
  cursor: pointer;
}

.choice-card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  min-height: 112px;
  padding: var(--sp-4);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: var(--surface);
  color: var(--ink-2);
  text-align: start;
  cursor: pointer;
}

.choice-card.selected,
.choice-card:has(input:checked) {
  border-color: var(--brand-300);
  background: var(--brand-50);
  box-shadow: 0 0 0 3px var(--brand-100);
}

.choice-card input {
  align-self: flex-start;
}

.choice-card span {
  color: var(--ink-4);
  font-size: 12px;
}

.ratios {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.summary-card {
  position: sticky;
  top: calc(var(--topbar-h) + var(--sp-5));
}

.summary-row {
  padding-block: var(--sp-3);
  border-bottom: 1px solid var(--hairline);
}

.result-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: var(--sp-5);
  align-items: start;
}

.result-stage-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}

.stage-item {
  padding: var(--sp-4);
  border-radius: var(--r-md);
  background: var(--surface-2);
  border: 1px solid var(--hairline);
}

.result-media {
  overflow: hidden;
  background: var(--surface);
}

.result-media img,
.result-media video {
  width: 100%;
  display: block;
}

.source-strip {
  display: flex;
  gap: var(--sp-2);
  overflow-x: auto;
  padding-block: var(--sp-2);
}

.source-strip img {
  width: 74px;
  height: 74px;
  object-fit: cover;
  border-radius: var(--r-sm);
  border: 1px solid var(--hairline);
}

.history-toolbar {
  display: flex;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-5);
}

.chip-row {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

.history-card-actions {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  margin-top: var(--sp-3);
}

.library-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sp-4);
}

.library-card {
  position: relative;
  overflow: hidden;
}

.library-card-media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--brand-50), var(--surface-2));
}

.library-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.library-card-media .badge {
  position: absolute;
  inset-block-start: var(--sp-3);
  inset-inline-start: var(--sp-3);
}

.library-card-action {
  position: absolute;
  inset-inline: var(--sp-3);
  inset-block-end: var(--sp-3);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .18s ease, transform .18s ease;
}

.library-card:hover .library-card-action {
  opacity: 1;
  transform: translateY(0);
}

.tab-strip {
  display: flex;
  gap: var(--sp-1);
  padding: var(--sp-1);
  width: fit-content;
  max-width: 100%;
  border-radius: var(--r-md);
  background: var(--surface-2);
  flex-wrap: wrap;
}

.tab-strip a,
.tab-strip button {
  padding: 9px 16px;
  border-radius: var(--r-sm);
  color: var(--ink-3);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
}

.tab-strip .active {
  background: var(--surface);
  color: var(--ink-1);
  box-shadow: var(--shadow-xs);
}

.account-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: var(--sp-8);
  align-items: start;
}

.settings-nav {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.settings-nav a {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 10px 12px;
  border-radius: var(--r-md);
  color: var(--ink-2);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
}

.settings-nav a.active {
  background: var(--brand-50);
  color: var(--brand-700);
}

.pricing-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
  gap: var(--sp-5);
  margin-bottom: var(--sp-8);
}

.balance-panel {
  position: relative;
  overflow: hidden;
  padding: var(--sp-8);
  background: linear-gradient(135deg, var(--ink-1), color-mix(in oklab, var(--brand-700), var(--ink-1) 38%));
  color: var(--surface);
  border: 0;
}

.balance-panel .muted {
  color: color-mix(in oklab, var(--surface), transparent 35%);
}

.balance-number {
  font-size: 56px;
  font-weight: 700;
  color: var(--surface);
}

.pack-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sp-4);
}

.pack-card {
  padding: var(--sp-6);
  border: 2px solid var(--hairline);
  border-radius: var(--r-xl);
  background: var(--surface);
  text-align: start;
}

.refund-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: var(--sp-6);
  align-items: start;
}

.reason-grid {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

.reason-grid label {
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--surface);
  font-size: 13px;
  font-weight: 500;
}

.reason-grid label:has(input:checked) {
  border-color: var(--brand-500);
  background: var(--brand-50);
  color: var(--brand-700);
}

.empty-state {
  padding: var(--sp-10);
  text-align: center;
  color: var(--ink-4);
}

.notice-danger {
  border-color: var(--danger-200);
  background: var(--danger-50);
  color: var(--danger-700);
}

.disabled {
  pointer-events: none;
  opacity: .55;
}

@media (max-width: 1100px) {
  .seller-hero,
  .generation-layout,
  .result-grid,
  .pricing-hero,
  .refund-layout,
  .account-layout {
    grid-template-columns: 1fr;
  }

  .summary-card {
    position: static;
  }

  .stat-grid,
  .quick-start-grid,
  .generation-card-grid,
  .library-grid,
  .pack-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .seller-hero,
  .generation-section {
    padding: var(--sp-4);
  }

  .sample-wall,
  .stat-grid,
  .quick-start-grid,
  .generation-card-grid,
  .library-grid,
  .pack-grid,
  .preview-grid,
  .choice-grid,
  .ratios,
  .result-stage-list {
    grid-template-columns: 1fr;
  }
}

/* Seller shell and dashboard v2 */
.seller-shell {
  display: flex;
  flex-direction: row-reverse;
  min-height: 100vh;
  background: var(--canvas);
}

.seller-sidebar {
  width: var(--sidebar-w);
  height: 100vh;
  position: sticky;
  inset-block-start: 0;
  flex: 0 0 var(--sidebar-w);
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  padding: var(--sp-5) var(--sp-4);
  background: var(--surface);
  border-inline-start: 1px solid var(--hairline);
}

.seller-sidebar-brand {
  padding: var(--sp-2) var(--sp-3) 0;
}

.seller-nav {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.seller-nav a,
.seller-nav-button {
  width: 100%;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--r-md);
  color: var(--ink-2);
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  text-align: start;
  transition: background var(--dur-base) var(--ease), color var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
}

.seller-nav a:hover,
.seller-nav-button:hover {
  background: var(--canvas-2);
  color: var(--ink-1);
}

.seller-nav a.active {
  background: var(--brand-50);
  color: var(--brand-700);
}

.seller-nav a.primary {
  background: var(--brand-500);
  color: var(--surface);
  box-shadow: var(--shadow-sm);
}

.seller-nav a.primary:hover,
.seller-nav a.primary.active {
  background: var(--brand-600);
  color: var(--surface);
  box-shadow: var(--shadow-brand);
}

.seller-nav-bottom {
  margin-block-start: auto;
}

.seller-user-chip {
  min-height: 56px;
  margin-block-start: var(--sp-3);
  background: var(--canvas-2);
}

.seller-user-chip > span {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.seller-user-chip strong,
.seller-user-chip small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.seller-user-chip strong {
  color: var(--ink-1);
  font-size: var(--fs-sm);
}

.seller-user-chip small {
  color: var(--ink-4);
  font-size: var(--fs-xs);
  font-weight: var(--fw-regular);
}

.seller-nav-button {
  background: transparent;
}

.seller-main {
  flex: 1;
  min-width: 0;
}

.seller-topbar {
  min-height: var(--topbar-h);
  position: sticky;
  inset-block-start: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
  padding: 0 var(--sp-8);
  background: var(--surface);
  border-block-end: 1px solid var(--hairline);
}

.seller-topbar-title {
  min-width: 0;
}

.seller-topbar h1 {
  font-size: var(--fs-xl);
  font-weight: var(--fw-semi);
  letter-spacing: 0;
}

.seller-topbar p {
  font-size: var(--fs-sm);
  margin-block-start: 2px;
}

.seller-topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.seller-credit-pill {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 5px 14px 5px 6px;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
  color: var(--ink-1);
}

.seller-credit-icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--amber-300), var(--amber-500));
  color: var(--surface);
}

.seller-credit-pill strong {
  font-size: var(--fs-sm);
}

.seller-credit-pill span:last-child {
  color: var(--ink-4);
  font-size: var(--fs-xs);
}

.seller-avatar-link {
  min-width: 44px;
  min-height: 44px;
  display: inline-grid;
  place-items: center;
}

.seller-content {
  max-width: var(--content-max);
  margin-inline: auto;
  padding: var(--sp-8);
}

.seller-content .btn-sm {
  min-height: 44px;
}

.dashboard-page {
  display: flex;
  flex-direction: column;
  gap: var(--sp-8);
}

.dashboard-hero {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .72fr);
  align-items: center;
  gap: var(--sp-8);
  padding: var(--sp-10);
  border-radius: var(--r-xl);
  background: linear-gradient(135deg, var(--brand-600), var(--brand-800) 60%, var(--brand-950));
  color: var(--surface);
}

.dashboard-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 20% 30%, color-mix(in oklab, var(--surface), transparent 92%), transparent 60%);
}

.dashboard-hero-mark {
  position: absolute;
  inset-inline-start: -80px;
  inset-block-start: -60px;
  color: var(--surface);
  opacity: .12;
  pointer-events: none;
}

.seller-hero-copy {
  position: relative;
  z-index: 1;
  max-width: 620px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.dashboard-hero-badge {
  width: fit-content;
  background: color-mix(in oklab, var(--surface), transparent 86%);
  color: var(--surface);
}

.seller-hero-title {
  max-width: 680px;
  color: var(--surface);
  font-size: clamp(32px, 4vw, 38px);
  font-weight: var(--fw-bold);
  line-height: 1.2;
  letter-spacing: 0;
}

.seller-hero-title strong {
  color: var(--amber-300);
}

.seller-hero-copy p {
  color: color-mix(in oklab, var(--surface), transparent 22%);
  font-size: var(--fs-md);
  line-height: 1.65;
}

.dashboard-hero-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
  margin-block-start: var(--sp-3);
}

.dashboard-hero-primary {
  background: var(--surface);
  color: var(--brand-700);
  font-weight: var(--fw-semi);
  padding-inline: 28px;
}

.dashboard-hero-secondary {
  background: color-mix(in oklab, var(--surface), transparent 88%);
  color: var(--surface);
  border: 1px solid color-mix(in oklab, var(--surface), transparent 82%);
}

.dashboard-preview-stack {
  position: relative;
  z-index: 1;
  min-height: 270px;
}

.dashboard-preview {
  position: absolute;
  width: 200px;
  height: 240px;
  border: 3px solid var(--surface);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.dashboard-preview::before {
  content: "";
  position: absolute;
  inset-block-end: 20%;
  inset-inline-start: 50%;
  width: 35%;
  height: 48%;
  transform: translateX(-50%);
  border-radius: 30% 30% 12% 12%;
  background: var(--ink-1);
  box-shadow: var(--shadow-lg);
}

.dashboard-preview span {
  position: absolute;
  inset-block-start: 10px;
  inset-inline-start: 10px;
  z-index: 1;
  padding: 3px 8px;
  border-radius: var(--r-pill);
  background: color-mix(in oklab, var(--surface), transparent 10%);
  color: var(--ink-1);
  font-size: 10px;
  font-weight: var(--fw-semi);
}

.dashboard-preview-before {
  inset-inline-start: 18px;
  inset-block-start: 24px;
  background: linear-gradient(135deg, var(--surface-2), var(--border));
  transform: rotate(-8deg);
}

.dashboard-preview-after {
  inset-inline-end: 10px;
  inset-block-start: 10px;
  background: linear-gradient(135deg, var(--amber-300), var(--amber-600), var(--brand-950));
  transform: rotate(4deg);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sp-4);
}

.seller-stat {
  padding: var(--sp-5);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
}

.seller-stat-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-3);
  color: var(--ink-3);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
}

.seller-stat .icon-wrap,
.quick-action-list .icon-wrap {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: var(--r-sm);
  background: var(--brand-50);
  color: var(--brand-600);
  flex: 0 0 auto;
}

.seller-stat strong {
  display: block;
  margin-block-start: 10px;
  color: var(--ink-1);
  font-size: 32px;
  line-height: 1.1;
  font-weight: var(--fw-semi);
}

.seller-stat small {
  display: block;
  margin-block-start: 6px;
}

.dashboard-main-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  gap: var(--sp-6);
  align-items: start;
}

.dashboard-panel {
  padding: var(--sp-6);
}

.dashboard-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  margin-block-end: var(--sp-5);
}

.dashboard-panel h2 {
  font-size: 17px;
  font-weight: var(--fw-semi);
  letter-spacing: 0;
}

.dashboard-panel-head p {
  font-size: var(--fs-sm);
  margin-block-start: 2px;
}

.generation-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-3);
}

.generation-card {
  overflow: hidden;
  text-decoration: none;
  transition: transform var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
}

.generation-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.generation-thumb {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: linear-gradient(135deg, var(--brand-50), var(--surface-2));
}

.generation-thumb::before {
  content: "";
  position: absolute;
  inset-block-end: 25%;
  inset-inline-start: 50%;
  width: 32%;
  height: 45%;
  transform: translateX(-50%);
  border-radius: 30% 30% 12% 12%;
  background: color-mix(in oklab, var(--ink-1), transparent 35%);
}

.generation-thumb img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.generation-thumb .badge {
  position: absolute;
  z-index: 2;
  inset-block-start: var(--sp-3);
  inset-inline-end: var(--sp-3);
}

.generation-card-body {
  padding: var(--sp-4);
}

.generation-card-body p {
  margin-block-start: var(--sp-1);
  min-height: 42px;
}

.generation-card-body span {
  display: block;
  margin-block-start: var(--sp-2);
  font-size: var(--fs-xs);
}

.quick-start-panel h2 {
  margin-block-end: var(--sp-4);
}

.quick-action-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.quick-action-list a {
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  background: var(--canvas);
  color: var(--ink-1);
  transition: background var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease);
}

.quick-action-list a:hover {
  background: var(--brand-50);
  border-color: var(--brand-200);
}

.quick-action-list strong {
  flex: 1;
  font-size: 14px;
  font-weight: var(--fw-medium);
}

.quick-action-list a > .icon:last-child {
  color: var(--ink-4);
}

.dashboard-tip {
  padding: var(--sp-5);
  border: 1px solid var(--amber-300);
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--amber-100), var(--surface));
}

.dashboard-tip .icon {
  color: var(--amber-600);
}

.dashboard-tip h3 {
  font-size: 14px;
  font-weight: var(--fw-semi);
  letter-spacing: 0;
}

.dashboard-tip p {
  color: var(--ink-2);
  font-size: var(--fs-sm);
  line-height: 1.7;
  margin-block-start: var(--sp-2);
}

@media (max-width: 1100px) {
  .seller-shell {
    display: block;
  }

  .seller-sidebar {
    position: static;
    width: 100%;
    height: auto;
    flex-basis: auto;
    border-inline-start: 0;
    border-block-end: 1px solid var(--hairline);
  }

  .seller-nav {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .seller-nav a,
  .seller-nav-button {
    width: auto;
  }

  .seller-nav-bottom {
    margin-block-start: 0;
  }

  .seller-user-chip {
    min-width: 220px;
    margin-block-start: 0;
  }

  .dashboard-hero,
  .dashboard-main-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-preview-stack {
    display: none;
  }

  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .seller-topbar {
    align-items: flex-start;
    flex-direction: column;
    padding: var(--sp-4);
  }

  .seller-content {
    padding: var(--sp-4);
  }

  .seller-sidebar {
    padding: var(--sp-4);
  }

  .seller-nav a,
  .seller-nav-button {
    flex: 1 1 150px;
  }

  .dashboard-hero {
    min-height: auto;
    padding: var(--sp-6);
  }

  .dashboard-hero-actions,
  .dashboard-hero-actions .btn {
    width: 100%;
  }

  .stat-grid,
  .generation-card-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-panel-head {
    align-items: flex-start;
    flex-direction: column;
  }
}

/* Generation flow v2 */
.generation-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: var(--sp-6);
  align-items: start;
}

.generation-form {
  min-width: 0;
}

.generation-section {
  padding: var(--sp-6);
}

.section-heading {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  align-items: start;
  gap: var(--sp-3);
  margin-block-end: var(--sp-5);
}

.section-heading h2 {
  font-size: 17px;
  font-weight: var(--fw-semi);
  letter-spacing: 0;
}

.section-heading p {
  margin-block-start: var(--sp-1);
  font-size: var(--fs-sm);
  line-height: 1.7;
}

.section-step {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: var(--r-sm);
  background: var(--brand-50);
  color: var(--brand-700);
  font-weight: var(--fw-semi);
  font-size: var(--fs-sm);
}

.generation-dropzone {
  min-height: 178px;
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--r-lg);
  background: var(--canvas);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  text-align: center;
  cursor: pointer;
  color: var(--ink-2);
  transition: border-color var(--dur-base) var(--ease), background var(--dur-base) var(--ease), color var(--dur-base) var(--ease);
}

.generation-dropzone:hover {
  border-color: var(--brand-400);
  background: var(--brand-50);
  color: var(--brand-700);
}

.preview-grid,
.choice-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sp-3);
  margin-block-start: var(--sp-4);
}

.preview-tile {
  position: relative;
  aspect-ratio: 1;
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  background: linear-gradient(135deg, var(--brand-50), var(--surface-2));
  overflow: hidden;
}

.preview-tile img,
.choice-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.preview-tile button {
  position: absolute;
  inset-block-start: var(--sp-2);
  inset-inline-start: var(--sp-2);
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--r-pill);
  background: color-mix(in oklab, var(--ink-1), transparent 28%);
  color: var(--surface);
  font-size: 22px;
}

.generation-mode-tabs {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  margin-block-start: 0;
}

.segmented label,
.choice-card {
  min-height: 44px;
}

.choice-card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  min-height: 112px;
  padding: var(--sp-4);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: var(--surface);
  color: var(--ink-2);
  text-align: start;
  cursor: pointer;
}

.choice-card.selected,
.choice-card:has(input:checked) {
  border-color: var(--brand-300);
  background: var(--brand-50);
  color: var(--brand-700);
  box-shadow: 0 0 0 3px var(--brand-100);
}

.choice-card input {
  align-self: flex-start;
}

.choice-card span {
  color: var(--ink-4);
  font-size: var(--fs-xs);
}

.background-choice-grid .choice-card {
  padding: 0;
  overflow: hidden;
}

.background-choice-grid .choice-card strong,
.background-choice-grid .choice-card span {
  padding-inline: var(--sp-3);
}

.background-choice-grid .choice-card strong {
  padding-block-start: var(--sp-3);
}

.background-choice-grid .choice-card span:last-child {
  padding-block-end: var(--sp-3);
}

.background-choice-grid .choice-card img {
  aspect-ratio: 4 / 3;
}

.upload-bg-panel {
  margin-block-start: var(--sp-4);
}

.generation-prompt {
  min-height: 132px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-block-start: var(--sp-4);
}

.ratios {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.ratio-card {
  min-height: 88px;
}

.model-choice-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.model-choice-grid .mono {
  direction: ltr;
  unicode-bidi: isolate;
  word-break: break-word;
}

.summary-card {
  position: sticky;
  inset-block-start: calc(var(--topbar-h) + var(--sp-6));
}

.generation-summary {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.generation-summary h2 {
  font-size: var(--fs-xl);
  letter-spacing: 0;
}

.summary-row {
  padding-block: var(--sp-3);
  border-block-end: 1px solid var(--hairline);
}

.summary-row strong {
  text-align: end;
}

.generation-summary .btn {
  width: 100%;
}

.result-page {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

.processing-card {
  max-width: 920px;
  margin-inline: auto;
  padding: var(--sp-10);
  text-align: center;
}

.processing-loader {
  display: inline-grid;
  place-items: center;
  width: 120px;
  height: 120px;
  color: var(--brand-500);
  animation: spin 6s linear infinite;
}

.processing-card h2 {
  margin-block-start: var(--sp-8);
  font-size: var(--fs-xl);
}

.processing-card > p {
  margin-block-start: var(--sp-2);
}

.processing-progress {
  height: 6px;
  margin-block: var(--sp-8);
  border-radius: var(--r-pill);
  background: var(--canvas-2);
  overflow: hidden;
}

.processing-progress span {
  display: block;
  width: 72%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand-500), var(--brand-400));
  animation: progress-pulse 2.2s var(--ease-out) infinite alternate;
}

.result-stage-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sp-3);
  text-align: start;
}

.stage-item {
  padding: var(--sp-4);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  background: var(--canvas);
  opacity: .72;
}

.stage-item.active {
  border-color: var(--brand-200);
  background: var(--brand-50);
  opacity: 1;
}

.stage-item strong {
  color: var(--ink-1);
}

.stage-item p {
  margin-block-start: var(--sp-1);
  font-size: var(--fs-xs);
}

.result-detail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sp-4);
}

.result-detail-grid div {
  padding: var(--sp-4);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  background: var(--canvas);
}

.result-detail-grid span,
.result-detail-grid strong {
  display: block;
}

.result-detail-grid strong {
  margin-block-start: var(--sp-1);
  color: var(--ink-1);
}

.result-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: var(--sp-6);
  align-items: start;
}

.result-media {
  overflow: hidden;
  background: var(--surface);
}

.result-media img,
.result-media video {
  width: 100%;
  display: block;
}

.result-media img {
  cursor: zoom-in;
}

.source-strip {
  display: flex;
  gap: var(--sp-2);
  overflow-x: auto;
  padding-block: var(--sp-2);
}

.source-strip img {
  width: 74px;
  height: 74px;
  object-fit: cover;
  border: 1px solid var(--hairline);
  border-radius: var(--r-sm);
  background: var(--canvas-2);
}

.result-summary {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.result-summary h2 {
  font-size: var(--fs-xl);
  letter-spacing: 0;
}

.result-summary .mono {
  direction: ltr;
  unicode-bidi: isolate;
  word-break: break-word;
}

.result-state-card {
  max-width: 720px;
  margin-inline: auto;
}

.edit-source-media {
  max-width: 520px;
}

.edit-original-choice {
  margin-block-end: var(--sp-4);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes progress-pulse {
  from { width: 46%; }
  to { width: 92%; }
}

@media (max-width: 1100px) {
  .generation-flow,
  .result-grid {
    grid-template-columns: 1fr;
  }

  .summary-card {
    position: static;
  }

  .result-stage-list,
  .result-detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .section-heading {
    grid-template-columns: 30px minmax(0, 1fr);
  }

  .section-heading > .badge {
    grid-column: 1 / -1;
    width: fit-content;
  }

  .preview-grid,
  .choice-grid,
  .model-choice-grid,
  .ratios,
  .result-stage-list,
  .result-detail-grid {
    grid-template-columns: 1fr;
  }

  .processing-card {
    padding: var(--sp-6);
  }
}

/* Seller remaining pages */
.seller-page {
  max-width: var(--content-max);
  margin-inline: auto;
}

.page-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
  padding: var(--sp-8);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--surface), var(--surface-2));
  box-shadow: var(--shadow-xs);
}

.page-hero h2 {
  margin-block-start: var(--sp-4);
  max-width: 720px;
  font-size: var(--fs-2xl);
  letter-spacing: 0;
}

.page-hero p {
  margin-block-start: var(--sp-2);
  max-width: 680px;
}

.compact-hero {
  align-items: flex-start;
}

.seller-toolbar {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.segmented-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
  width: fit-content;
  max-width: 100%;
  padding: var(--sp-1);
  border-radius: var(--r-md);
  background: var(--canvas-2);
}

.segmented-tabs a {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding-inline: var(--sp-4);
  border-radius: var(--r-sm);
  color: var(--ink-3);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
}

.segmented-tabs a.active {
  background: var(--surface);
  color: var(--ink-1);
  box-shadow: var(--shadow-xs);
}

.segmented-tabs a span {
  color: var(--ink-4);
  font-size: var(--fs-xs);
}

.search-filter-form {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.search-field {
  position: relative;
  flex: 1 1 280px;
  min-width: min(100%, 280px);
}

.search-field .icon {
  position: absolute;
  inset-inline-start: var(--sp-4);
  inset-block-start: 50%;
  transform: translateY(-50%);
  color: var(--ink-4);
  pointer-events: none;
}

.search-field .input {
  padding-inline-start: var(--sp-10);
}

.library-search .select {
  width: min(100%, 190px);
}

.toggle-filter {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding-inline: var(--sp-4);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--surface);
  color: var(--ink-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
}

.toggle-filter span {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
}

.tag-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.tag-strip a {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  padding-inline: var(--sp-4);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--surface);
  color: var(--ink-3);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
}

.tag-strip a.active {
  border-color: var(--brand-200);
  background: var(--brand-50);
  color: var(--brand-700);
}

.history-grid,
.seller-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sp-4);
}

.history-card,
.library-card {
  overflow: hidden;
  transition: transform var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease);
}

.history-card:hover,
.library-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}

.history-card-media,
.library-card-media {
  position: relative;
  display: block;
  overflow: hidden;
  background: linear-gradient(135deg, var(--brand-50), var(--surface-2));
}

.history-card-media {
  aspect-ratio: 4 / 5;
}

.library-card-media {
  aspect-ratio: 4 / 3;
}

.history-card-media img,
.library-card-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.media-placeholder {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  align-content: center;
  gap: var(--sp-2);
  color: var(--ink-3);
  text-align: center;
}

.media-tags {
  position: absolute;
  inset-block-start: var(--sp-2);
  inset-inline-start: var(--sp-2);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
}

.history-card-media > .badge {
  position: absolute;
  inset-block-start: var(--sp-2);
  inset-inline-end: var(--sp-2);
}

.media-heart,
.favorite-heart {
  position: absolute;
  inset-block-start: var(--sp-2);
  inset-inline-end: var(--sp-2);
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: var(--r-pill);
  color: var(--danger-500);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.media-badge {
  position: absolute;
  inset-block-start: var(--sp-2);
  inset-inline-start: var(--sp-2);
}

.history-card-body,
.library-card-body {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding: var(--sp-4);
}

.history-card-body p,
.library-card-body p {
  font-size: var(--fs-sm);
}

.history-meta,
.history-card-body > .muted {
  font-size: var(--fs-xs);
}

.history-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  padding-block-start: var(--sp-1);
}

.friendly-empty {
  display: grid;
  justify-items: center;
  gap: var(--sp-3);
  padding: var(--sp-16) var(--sp-6);
  text-align: center;
}

.friendly-empty p {
  max-width: 520px;
}

.compact-empty {
  padding: var(--sp-8) var(--sp-4);
}

.empty-icon {
  width: 64px;
  height: 64px;
  display: inline-grid;
  place-items: center;
  border-radius: var(--r-pill);
  background: var(--canvas-2);
  color: var(--ink-4);
}

.empty-actions {
  justify-content: center;
  flex-wrap: wrap;
}

.pagination-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
}

.btn.disabled {
  pointer-events: none;
  opacity: .55;
}

.refund-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: var(--sp-6);
  align-items: start;
}

.reason-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.reason-chip {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding-inline: var(--sp-4);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--surface);
  color: var(--ink-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
}

.reason-chip:has(input:checked) {
  border-color: var(--brand-500);
  background: var(--brand-50);
  color: var(--brand-700);
}

.form-hint {
  margin-block-start: var(--sp-2);
  font-size: var(--fs-xs);
}

.warning-notice {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  border-color: var(--amber-300);
  background: var(--warning-50);
}

.warning-notice p {
  margin-block-start: var(--sp-1);
}

.form-actions {
  flex-wrap: wrap;
}

.refund-summary {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.account-page {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: var(--sp-10);
  align-items: start;
}

.settings-nav {
  position: sticky;
  inset-block-start: calc(var(--topbar-h) + var(--sp-6));
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  padding: var(--sp-3);
}

.settings-nav a {
  min-height: 42px;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding-inline: var(--sp-3);
  border-radius: var(--r-md);
  color: var(--ink-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
}

.settings-nav a.active,
.settings-nav a:hover {
  background: var(--brand-50);
  color: var(--brand-700);
}

.settings-card {
  overflow: hidden;
}

.settings-card-body {
  padding: var(--sp-6);
}

.settings-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-4);
  margin-block-end: var(--sp-5);
}

.settings-header h2,
.settings-header h3 {
  letter-spacing: 0;
}

.settings-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-4);
}

.profile-avatar-block {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.profile-avatar {
  width: 80px;
  height: 80px;
  display: grid;
  place-items: center;
  border-radius: var(--r-pill);
  background: linear-gradient(135deg, var(--brand-400), var(--brand-700));
  color: var(--surface);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
}

.theme-options {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-3);
}

.theme-option {
  position: relative;
  min-height: 132px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding: var(--sp-4);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--surface);
}

.theme-option input {
  position: absolute;
  inset-block-start: var(--sp-3);
  inset-inline-end: var(--sp-3);
}

.theme-option:has(input:checked) {
  border-color: var(--brand-500);
  background: var(--brand-50);
  box-shadow: 0 0 0 4px var(--focus-ring);
}

.theme-preview {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: var(--r-md);
  background: var(--canvas-2);
  color: var(--ink-2);
}

.dark-preview {
  background: var(--ink-1);
  color: var(--canvas);
}

.system-preview {
  background: var(--brand-50);
  color: var(--brand-700);
}

.theme-option small {
  color: var(--ink-4);
  font-size: var(--fs-xs);
}

.settings-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-6);
  border-block-start: 1px solid var(--hairline);
  background: var(--canvas);
}

.account-info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-4);
}

.info-list {
  margin-block-start: var(--sp-4);
}

.transaction-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.transaction-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--sp-3);
  padding-block: var(--sp-3);
  border-block-start: 1px solid var(--hairline);
}

.transaction-row:first-child {
  border-block-start: 0;
}

.transaction-delta {
  color: var(--ink-1);
}

.transaction-delta.positive {
  color: var(--success-700);
}

.pricing-overview {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr);
  gap: var(--sp-6);
  align-items: stretch;
}

.balance-panel {
  position: relative;
  overflow: hidden;
  padding: var(--sp-8);
  background: linear-gradient(135deg, var(--ink-1), var(--brand-950));
  color: var(--surface);
}

.balance-panel .muted {
  color: var(--brand-100);
}

.balance-line {
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
  margin-block-start: var(--sp-4);
}

.balance-number {
  font-size: var(--fs-5xl);
  font-weight: var(--fw-bold);
  line-height: 1;
}

.balance-actions {
  margin-block-start: var(--sp-6);
  flex-wrap: wrap;
}

.section-title-row {
  display: flex;
  justify-content: space-between;
  gap: var(--sp-4);
}

.manual-topup-notice {
  margin-block: var(--sp-2);
}

.pack-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sp-4);
}

.pack-card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding: var(--sp-6);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
}

.pack-card.featured {
  background: var(--ink-1);
  color: var(--surface);
  border-color: var(--ink-1);
  box-shadow: var(--shadow-xl);
  transform: scale(1.03);
}

.pack-card.featured,
.pack-card.featured * {
  color: var(--surface);
}

.pack-card.featured .pack-credits,
.pack-card.featured .pack-credits * {
  color: var(--amber-300);
}

.pack-card.featured > .badge-brand {
  background: var(--brand-500);
  color: var(--surface);
}

.pack-card.featured .btn {
  background: var(--surface);
  color: var(--ink-1);
  border-color: var(--surface);
}

.pack-card.featured .btn *,
.pack-card.featured .btn:hover,
.pack-card.featured .btn:hover * {
  color: var(--ink-1);
}

.pack-price {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
  margin-block-start: var(--sp-2);
}

.pack-price strong {
  font-size: var(--fs-3xl);
}

.pack-credits {
  color: var(--amber-600);
}

.pack-detail {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  font-size: var(--fs-sm);
}

.pack-card form {
  margin-block-start: auto;
}

.pack-card .btn {
  width: 100%;
}

.model-price-list {
  overflow: hidden;
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
}

.model-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-4);
  border-block-start: 1px solid var(--hairline);
  background: var(--surface);
}

.model-price-row:first-child {
  border-block-start: 0;
}

.model-price-row:nth-child(even) {
  background: var(--surface-2);
}

.model-price-row .mono {
  direction: ltr;
  unicode-bidi: isolate;
  word-break: break-word;
  font-size: var(--fs-xs);
}

@media (max-width: 1180px) {
  .history-grid,
  .seller-card-grid,
  .trend-grid,
  .pack-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .page-hero,
  .pricing-overview,
  .refund-layout,
  .account-page {
    grid-template-columns: 1fr;
  }

  .page-hero {
    flex-direction: column;
    align-items: flex-start;
  }

  .settings-nav {
    position: static;
  }

  .history-grid,
  .seller-card-grid,
  .trend-grid,
  .pack-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .page-hero,
  .trend-featured-banner,
  .settings-card-body,
  .balance-panel {
    padding: var(--sp-5);
  }

  .history-grid,
  .seller-card-grid,
  .trend-grid,
  .pack-grid,
  .theme-options,
  .settings-form-grid,
  .account-info-grid {
    grid-template-columns: 1fr;
  }

  .search-filter-form,
  .trend-featured-banner,
  .settings-header,
  .settings-footer,
  .pagination-row,
  .model-price-row {
    align-items: stretch;
    flex-direction: column;
  }

  .search-filter-form .btn,
  .library-search .select,
  .toggle-filter {
    width: 100%;
  }
}