/* AI铅笔盒-画图站 组件样式 */

/* ========== Reset & Base ========== */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-ui);
  font-size: var(--fs-md);
  line-height: var(--lh-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--color-accent-blue); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
h1, h2, h3 { margin: 0; line-height: var(--lh-tight); }
h1 { font-size: var(--fs-xxl); font-weight: 700; }
h2 { font-size: var(--fs-xl); font-weight: 700; }
h3 { font-size: var(--fs-lg); font-weight: 700; }
p { margin: 0; }
.muted { color: var(--color-text-muted); }
.small { font-size: var(--fs-sm); }

/* ========== 布局框架 ========== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--sp-5);
  background: var(--color-header-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.brand {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-text) !important;
  text-decoration: none !important;
  letter-spacing: .02em;
}
.brand:hover { opacity: .85; }
.nav-actions { display: flex; gap: var(--sp-2); align-items: center; }

.site-main {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--sp-6) var(--sp-5) var(--sp-10);
}

.site-footer {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--sp-6) var(--sp-5);
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  text-align: center;
  border-top: 1px solid var(--color-border);
}

/* ========== Hero ========== */
.hero { text-align: center; margin: var(--sp-8) 0 var(--sp-6); }
.hero h1 { margin-bottom: var(--sp-3); }
.hero-sub { color: var(--color-text-muted); font-size: var(--fs-lg); }

.section-h2 { margin: var(--sp-8) 0 var(--sp-4); font-size: var(--fs-xl); }

/* ========== 返回按钮 ========== */
.back-nav { margin-bottom: var(--sp-5); }
.btn-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  padding: 0;
  text-decoration: none !important;
  transition: transform var(--dur-fast) var(--ease),
              box-shadow var(--dur-fast) var(--ease),
              border-color var(--dur-fast) var(--ease),
              color var(--dur-fast) var(--ease);
}
.btn-back:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent-blue);
  color: var(--color-accent-blue);
}
.btn-back:active { transform: translateY(0); box-shadow: var(--shadow-sm); }
.btn-back:focus-visible { outline: none; box-shadow: var(--shadow-focus); }
.btn-back svg { width: 20px; height: 20px; stroke-width: 2.5; }

/* ========== 模型卡片 ========== */
.model-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
}
@media (max-width: 1023px) { .model-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 767px)  { .model-grid { grid-template-columns: 1fr; gap: var(--sp-4); } }

.model-card {
  display: block;
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  color: var(--color-text) !important;
  text-decoration: none !important;
  overflow: hidden;
  transition:
    transform var(--dur-base) var(--ease),
    box-shadow var(--dur-base) var(--ease);
}
.model-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.model-card:active { transform: translateY(0); transition-duration: var(--dur-fast); }

.model-card-cover {
  display: flex; align-items: center; justify-content: center;
  height: 140px;
  background: linear-gradient(135deg, var(--color-bg-sunken), var(--color-bg-soft));
  border-bottom: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}
.model-card-emoji { font-size: 72px; line-height: 1; }

.model-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  white-space: nowrap;
  line-height: 1.4;
  z-index: 1;
  pointer-events: none;
  text-shadow: 0 1px 2px rgba(0,0,0,0.25);
}

.banana-twin {
  display: inline-flex;
  align-items: center;
  line-height: 1;
  font-size: 58px;
}
.banana-twin-a {
  display: inline-block;
  transform: rotate(-14deg) translateY(2px);
}
.banana-twin-b {
  display: inline-block;
  transform: rotate(14deg) translateY(-2px);
  margin-left: -14px;
}
.model-card-body { padding: var(--sp-4); }
.model-card-title {
  display: flex; justify-content: space-between; align-items: baseline;
  font-weight: 700; font-size: var(--fs-lg); margin-bottom: var(--sp-2);
}
.model-card-vendor {
  font-size: var(--fs-xs); color: var(--color-text-muted); font-weight: 500;
}
.model-card-desc {
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-3);
  min-height: 2.5em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.model-card-meta { display: flex; flex-wrap: wrap; gap: var(--sp-2); }

/* ========== Model Hero ========== */
.model-hero {
  display: flex; gap: var(--sp-5); align-items: center;
  padding: var(--sp-5);
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  margin-bottom: var(--sp-4);
}
.model-hero-emoji { font-size: 64px; line-height: 1; }
.model-hero-text { flex: 1; }
.model-hero-text h1 { margin-bottom: var(--sp-1); font-size: var(--fs-xl); }
.model-hero-tags { display: flex; gap: var(--sp-2); margin-top: var(--sp-3); flex-wrap: wrap; }

/* ========== Chip 胶囊标签 ========== */
.chip {
  display: inline-flex; align-items: center;
  padding: 2px var(--sp-2);
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs); font-weight: 600;
  letter-spacing: .02em;
}
.chip-count  { background: var(--color-accent-blue-soft); color: var(--color-primary); }
.chip-tag    { background: var(--color-bg-soft); color: var(--color-text-muted); }
.chip-vendor { background: var(--color-bg-soft); color: var(--color-text-muted); }
.chip-async  { background: var(--color-bg-soft); color: var(--color-text-muted); }
.chip-sync   { background: var(--color-bg-soft); color: var(--color-text-muted); }

/* ========== Feature 卡片 ========== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}
@media (max-width: 767px) { .feature-grid { grid-template-columns: 1fr; } }

.feature-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4);
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  color: var(--color-text) !important;
  text-decoration: none !important;
  transition: transform var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
}
.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent-blue);
}
.feature-card:active { transform: translateY(0); transition-duration: var(--dur-fast); }
.feature-card-icon { font-size: 32px; line-height: 1; }
.feature-card-title { font-weight: 700; font-size: var(--fs-md); margin-bottom: 2px; }
.feature-card-desc { font-size: var(--fs-sm); color: var(--color-text-muted); margin-bottom: var(--sp-2); }
.feature-card-arrow { font-size: 20px; color: var(--color-text-muted); }

/* ========== Feature Hero ========== */
.feature-hero {
  display: flex; gap: var(--sp-4); align-items: center;
  margin-bottom: var(--sp-5);
  position: relative;
}
.feature-hero-icon { font-size: 40px; }
.feature-hero h1 { font-size: var(--fs-xl); margin-bottom: 2px; }
.feature-back-sticky {
  position: sticky;
  top: calc(var(--header-h) + var(--sp-3));
  z-index: 10;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  margin-bottom: var(--sp-4);
  padding: 6px 12px 6px 8px;
  color: var(--color-text-muted);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  text-decoration: none !important;
  font-size: var(--fs-sm);
  transition: color var(--dur-fast) var(--ease),
              border-color var(--dur-fast) var(--ease),
              box-shadow var(--dur-fast) var(--ease);
}
.feature-back-sticky:hover {
  color: var(--color-accent-blue);
  border-color: var(--color-accent-blue);
  box-shadow: var(--shadow-md);
}
.feature-back-sticky:active {
  box-shadow: var(--shadow-sm);
}
.feature-back-sticky:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}
.feature-back-sticky svg {
  width: 14px;
  height: 14px;
  stroke-width: 2.5;
}

/* ========== Work Area ========== */
.work-area {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: var(--sp-5);
  align-items: start;
}
@media (max-width: 1023px) {
  .work-area { grid-template-columns: 1fr; }
}

/* ========== Form ========== */
.param-form {
  background: var(--color-bg-card);
  padding: var(--sp-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: var(--sp-4);
}
.field { display: flex; flex-direction: column; gap: var(--sp-2); }
.field[hidden] { display: none; }
.field-row { flex-direction: row; align-items: center; justify-content: space-between; }
.field-label {
  display: flex; justify-content: space-between; align-items: baseline;
  font-weight: 600; font-size: var(--fs-sm); color: var(--color-text);
}
.required-star { color: var(--color-primary); margin-left: 2px; }
.field-help { color: var(--color-text-muted); font-size: var(--fs-xs); margin: 0; }

.field-input, .field-textarea, .field-select {
  width: 100%;
  font: inherit;
  font-size: var(--fs-md);
  color: var(--color-text);
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--sp-3) var(--sp-3);
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.field-textarea { resize: vertical; min-height: 96px; line-height: var(--lh-base); }
.field-input:focus, .field-textarea:focus, .field-select:focus {
  outline: none;
  border-color: var(--color-accent-blue);
  box-shadow: var(--shadow-focus);
}

/* Select 自定义箭头 */
.field-select-wrap { position: relative; }
.field-select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: var(--sp-8);
  cursor: pointer;
}
.field-select-wrap::after {
  content: "▾";
  position: absolute;
  right: var(--sp-4); top: 50%; transform: translateY(-50%);
  pointer-events: none;
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
}

/* Slider */
.field-slider {
  -webkit-appearance: none; appearance: none;
  width: 100%;
  height: 6px;
  background: var(--color-bg-sunken);
  border-radius: var(--radius-pill);
  outline: none;
  transition: background var(--dur-fast) var(--ease);
}
.field-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--color-bg-card);
  border: 2px solid var(--color-primary);
  box-shadow: var(--shadow-sm);
  cursor: grab;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.field-slider::-webkit-slider-thumb:active { transform: scale(1.15); cursor: grabbing; box-shadow: var(--shadow-md); }
.field-slider::-moz-range-thumb {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--color-bg-card); border: 2px solid var(--color-primary);
  box-shadow: var(--shadow-sm); cursor: grab;
}
.field-slider-output {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  background: var(--color-bg-sunken);
  padding: 2px var(--sp-2);
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  font-weight: 700;
}

/* File upload */
.field-file {
  display: flex; align-items: center; gap: var(--sp-4);
  padding: var(--sp-4);
  border: 2px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.field-file:hover { border-color: var(--color-accent-blue); background: var(--color-accent-blue-soft); }
.field-file-icon { font-size: 32px; }
.field-file-input { display: none; }
.field-file-preview { position: relative; display: inline-block; }
.field-file-preview img {
  max-width: 120px; max-height: 120px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}
.field-file-remove {
  position: absolute; top: -8px; right: -8px;
  width: 24px; height: 24px;
  padding: 0; border: none;
  border-radius: 50%;
  background: var(--color-bg-card);
  color: var(--color-text);
  font-size: 16px; line-height: 1;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  display: flex; align-items: center; justify-content: center;
}
.field-file-remove:hover { background: #FEE2E2; color: #DC2626; }

/* Toggle */
.field-toggle { display: inline-flex; align-items: center; gap: var(--sp-3); cursor: pointer; }
.field-toggle input { position: absolute; opacity: 0; pointer-events: none; }
.field-toggle-track {
  position: relative;
  width: 44px; height: 24px;
  background: var(--color-bg-sunken);
  border-radius: var(--radius-pill);
  transition: background var(--dur-fast) var(--ease);
}
.field-toggle-thumb {
  position: absolute; top: 2px; left: 2px;
  width: 20px; height: 20px;
  background: var(--color-bg-card);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-base) var(--ease);
}
.field-toggle input:checked ~ .field-toggle-track { background: var(--color-primary); }
.field-toggle input:checked ~ .field-toggle-track .field-toggle-thumb { transform: translateX(20px); }
.field-toggle-label { font-weight: 600; font-size: var(--fs-sm); }

/* ========== 按钮 ========== */
.btn-primary, .btn-ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius-pill);
  padding: var(--sp-3) var(--sp-5);
  border: none;
  transition:
    transform var(--dur-fast) var(--ease),
    box-shadow var(--dur-fast) var(--ease),
    background var(--dur-fast) var(--ease);
}
.btn-primary {
  color: #fff;
  background: var(--color-primary);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  transform: translateY(-1px);
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
}
.btn-primary:active {
  transform: translateY(1px);
  background: var(--color-primary-active);
  box-shadow: none;
}
.btn-primary:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus-red), var(--shadow-md);
}
.btn-lg { font-size: var(--fs-lg); padding: var(--sp-4) var(--sp-6); width: 100%; }

.btn-ghost {
  color: var(--color-text);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
}
.btn-ghost:hover { border-color: var(--color-border-strong); background: var(--color-bg-sunken); }
.btn-ghost:active { transform: translateY(1px); }

.add-image-btn { margin: var(--sp-3) 0 var(--sp-5); }
.add-image-btn:disabled { opacity: .6; cursor: not-allowed; }

/* Submit 按钮的 loading 交互 */
.btn-label, .btn-loading { display: inline-flex; align-items: center; gap: var(--sp-2); }
.btn-loading { display: none; }
.htmx-request .btn-label { display: none; }
.htmx-request .btn-loading { display: inline-flex; }

/* ========== Dots Loading ========== */
.dots { display: inline-flex; gap: 4px; align-items: center; }
.dots span {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: currentColor;
  animation: dotsBounce 1s var(--ease) infinite;
}
.dots span:nth-child(2) { animation-delay: .15s; }
.dots span:nth-child(3) { animation-delay: .30s; }
.dots-lg span { width: 12px; height: 12px; background: var(--color-primary); }
@keyframes dotsBounce {
  0%, 80%, 100% { transform: translateY(0); opacity: .5; }
  40% { transform: translateY(-8px); opacity: 1; }
}

/* ========== Result 区域 ========== */
.result-area {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  min-height: 320px;
  padding: var(--sp-4);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.result-placeholder {
  text-align: center;
  color: var(--color-text-faint);
}
.result-placeholder-icon { font-size: 48px; margin-bottom: var(--sp-2); }

.result-card {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.result-header {
  display: flex; align-items: center; gap: var(--sp-2);
  font-weight: 700; color: var(--color-success);
}
.result-images {
  display: flex;
  justify-content: center;
}
.result-images.multi {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 8px;
}
.result-image-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-sunken);
  display: flex;
  align-items: center;
  justify-content: center;
  max-height: 50vh;
}
.result-images.multi .result-image-wrap { max-height: 28vh; }
.result-image {
  max-width: 100%;
  max-height: 50vh;
  width: auto;
  height: auto;
  display: block;
  object-fit: contain;
}
.result-images.multi .result-image { max-height: 28vh; }
.result-urls { display: flex; flex-direction: column; gap: 4px; }
.result-download {
  position: absolute; top: var(--sp-3); right: var(--sp-3);
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-bg-card);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  font-size: 18px;
  text-decoration: none !important;
  color: var(--color-text) !important;
  transition: transform var(--dur-fast) var(--ease);
}
.result-download:hover { transform: scale(1.08); }
.result-url-row {
  display: flex; align-items: center; gap: var(--sp-2);
  margin-top: var(--sp-2);
  padding: var(--sp-2);
  background: var(--color-bg-sunken);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.result-url-input {
  flex: 1; min-width: 0;
  background: transparent; border: none; outline: none;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  padding: var(--sp-1) var(--sp-2);
}
.result-url-input:focus { color: var(--color-text); }
.result-url-copy {
  flex-shrink: 0;
  padding: var(--sp-2) var(--sp-4);
  background: var(--color-accent-blue);
  color: #fff;
  border: none;
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.result-url-copy:hover { transform: scale(1.05); }
.result-url-copy:active { transform: scale(0.98); }
.result-url-copy.copied { background: var(--color-success); }
.result-text {
  font-family: var(--font-mono);
  background: var(--color-bg-sunken);
  padding: var(--sp-3);
  border-radius: var(--radius-sm);
  margin-top: var(--sp-3);
  white-space: pre-wrap;
  font-size: var(--fs-sm);
}
.result-extra {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-1) var(--sp-3);
  margin: var(--sp-3) 0 0;
  font-size: var(--fs-sm);
}
.result-extra dt { color: var(--color-text-muted); font-weight: 600; }
.result-extra dd { margin: 0; }

/* Loading 任务卡 */
.loading-card {
  width: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: var(--sp-3);
  padding: var(--sp-6);
  overflow: visible;
}
.loading-message {
  font-size: var(--fs-lg); font-weight: 600;
  color: var(--color-text);
}
.loading-subtle { font-size: var(--fs-xs); font-family: var(--font-mono); }
.fake-progress-card {
  align-items: stretch;
  max-width: 520px;
  min-height: 180px;
  margin: 0 auto;
  padding: var(--sp-5);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(ellipse at top left, rgba(245,185,60,.10) 0%, transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(100,160,255,.08) 0%, transparent 50%),
    var(--color-bg-card);
  border: 1px solid rgba(245,185,60,.30);
  box-shadow: 0 0 0 1px rgba(245,185,60,.10), var(--shadow-md);
}
.fake-progress-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-3);
  color: #c9972a;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.fake-progress-kicker {
  letter-spacing: .18em;
}
.fake-progress-percent {
  color: #f5c542;
  font-variant-numeric: tabular-nums;
  font-family: var(--font-mono);
  text-shadow: 0 0 8px rgba(245,197,66,.5);
}
.fake-progress-title {
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--color-text);
  margin-top: var(--sp-1);
}
.fake-progress-message {
  color: var(--color-text-muted);
  font-size: var(--fs-md);
  min-height: 1.4em;
}
.fake-progress-track {
  position: relative;
  height: 22px;
  border-radius: 3px;
  background:
    repeating-linear-gradient(90deg,
      rgba(255,255,255,.03) 0px, rgba(255,255,255,.03) 1px,
      transparent 1px, transparent 12px),
    color-mix(in srgb, var(--color-bg-sunken) 90%, #5a3a00);
  border: 1px solid rgba(245,185,60,.22);
  overflow: visible;
  margin: var(--sp-3) 0 var(--sp-1);
  box-shadow: inset 0 1px 3px rgba(0,0,0,.35), inset 0 -1px 0 rgba(255,255,255,.04);
}
/* 用伪元素把 track 内部的 fill 裁掉，不影响绝对定位子元素 */
.fake-progress-track > .fake-progress-fill {
  clip-path: inset(0 0 0 0 round 2px);
}
.fake-progress-track::before,
.fake-progress-track::after {
  content: '◆';
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 9px;
  color: rgba(245,185,60,.5);
  z-index: 2;
  pointer-events: none;
}
.fake-progress-track::before { left: -14px; }
.fake-progress-track::after  { right: -14px; }

.fake-progress-fill {
  position: relative;
  height: 100%;
  border-radius: 2px;
  background: linear-gradient(90deg,
    #7a4f00 0%, #c97d10 30%, #f5c542 65%, #ffe87a 85%, #f5c542 100%);
  transition: width 420ms var(--ease);
  overflow: hidden;
  box-shadow: 0 0 10px rgba(245,197,66,.45), inset 0 1px 0 rgba(255,255,255,.25);
}
/* 光扫动画 */
.fake-progress-fill::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.38) 50%, transparent 100%);
  transform: translateX(-100%);
  animation: fakeProgressSweep 2s ease-in-out infinite;
  border-radius: inherit;
}
/* 呀哈哈小人 — 挂在 track 上，随 left% 移动 */
.fake-progress-yaha {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -30%);
  line-height: 1;
  white-space: nowrap;
  animation: yaha-bounce .45s ease-in-out infinite alternate;
  filter: drop-shadow(0 0 5px rgba(245,197,66,.9));
  pointer-events: none;
  z-index: 2;
}
.fake-progress-korok {
  width: 48px;
  height: 48px;
  object-fit: contain;
  display: block;
}
@keyframes yaha-bounce {
  from { transform: translateY(-58%); }
  to   { transform: translateY(-75%); }
}
@keyframes fakeProgressSweep {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(300%); }
}


/* 错误卡 */
.error-card {
  display: flex; gap: var(--sp-4); align-items: flex-start;
  padding: var(--sp-4);
  background: #FFF5F5;
  border: 1px solid #FCA5A5;
  border-radius: var(--radius-md);
  color: #991B1B;
}
.error-icon { font-size: 28px; line-height: 1; }
.error-body h3 { color: #991B1B; margin-bottom: var(--sp-1); }
.error-body p { color: #7F1D1D; margin-bottom: var(--sp-3); }

/* ========== Modal ========== */
.modal {
  padding: 0;
  border: none;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  background: var(--color-bg-card);
  color: var(--color-text);
  max-width: 480px;
  width: calc(100% - 32px);
}
.modal::backdrop {
  background: rgba(20,20,20,.35);
  backdrop-filter: blur(4px);
}
.modal-body { padding: var(--sp-5); display: flex; flex-direction: column; gap: var(--sp-3); }
.modal-body h2 { font-size: var(--fs-xl); }
.modal-actions { display: flex; gap: var(--sp-2); justify-content: flex-end; margin-top: var(--sp-3); }
.key-input-wrap { position: relative; display: flex; align-items: center; }
.key-input-wrap .field-input { flex: 1; padding-right: 2.4rem; }
.key-eye-btn { position: absolute; right: 0.5rem; background: none; border: none; cursor: pointer; font-size: 1.1rem; line-height: 1; padding: 0.2rem; opacity: .6; }
.key-eye-btn:hover { opacity: 1; }

/* ========== 空状态 ========== */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--sp-10) var(--sp-4);
  color: var(--color-text-muted);
}

/* ========== 动画：Pop In ========== */
@keyframes popIn {
  0% { transform: scale(.94); opacity: 0; }
  60% { transform: scale(1.02); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}
.pop-in { animation: popIn var(--dur-slow) var(--ease); }

/* ========== 滚动条 ========== */
html { scrollbar-width: thin; scrollbar-color: var(--color-border-strong) transparent; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb {
  background: var(--color-border-strong);
  border-radius: var(--radius-pill);
  border: 2px solid var(--color-bg);
}
::-webkit-scrollbar-thumb:hover { background: var(--color-text-faint); }

/* ========== htmx 过渡/指示器 ========== */
.htmx-indicator { display: none; }
.htmx-request .htmx-indicator { display: inline-flex; }
.htmx-request.htmx-indicator { display: inline-flex; }

/* ========== Joy-Con 红蓝条 ========== */
.joycon-bar {
  position: sticky; top: var(--header-h); z-index: 49;
  height: 4px;
  background: linear-gradient(
    to right,
    var(--color-primary) 0%,
    var(--color-primary) 50%,
    var(--color-accent-blue) 50%,
    var(--color-accent-blue) 100%
  );
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
}

/* ========== 顶部 icon 按钮（占位功能用） ========== */
.icon-btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  min-width: 52px;
  padding: 4px 10px;
  border-radius: 10px;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  cursor: pointer;
  line-height: 1;
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.icon-btn-emoji { font-size: 18px; line-height: 1; }
.icon-btn-label { font-size: 11px; line-height: 1; color: var(--color-muted, currentColor); }
.icon-btn:hover {
  background: var(--color-accent-blue-soft);
  border-color: var(--color-accent-blue);
  transform: translateY(-1px);
}
.icon-btn:active { transform: translateY(0); }
.icon-btn:focus-visible { outline: none; box-shadow: var(--shadow-focus); }

/* ========== Toast (敬请期待提示) ========== */
.toast {
  position: fixed; z-index: 100;
  right: var(--sp-4); bottom: 96px;
  padding: var(--sp-3) var(--sp-4);
  background: var(--color-text);
  color: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: var(--fs-sm);
  font-weight: 600;
  pointer-events: none;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--dur-base) var(--ease), transform var(--dur-base) var(--ease);
}
.toast.toast-in { opacity: 1; transform: translateY(0); }
.toast.toast-out { opacity: 0; transform: translateY(12px); }

/* ========== 画廊页 ========== */
a.icon-btn { text-decoration: none; }

.gallery-hero {
  margin: var(--sp-6) 0 var(--sp-4);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--sp-3);
  flex-wrap: wrap;
}
.gallery-hero h1 { margin: 0 0 var(--sp-2); font-size: var(--fs-xl, 24px); }
.gallery-hero-left { flex: 1 1 auto; min-width: 200px; }
.gallery-hero-actions { flex: 0 0 auto; }
.gallery-hero-actions .btn-primary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
@media (max-width: 640px) {
  .gallery-hero { align-items: stretch; }
  .gallery-hero-actions { width: 100%; }
  .gallery-hero-actions .btn-primary { width: 100%; }
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--sp-4);
}
.gallery-card {
  background: var(--color-bg-card);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
  display: flex; flex-direction: column;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.gallery-card:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,.12); }
.gallery-card-img {
  display: block; aspect-ratio: 1/1; overflow: hidden;
  background: var(--color-bg-sunken);
}
.gallery-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gallery-card-body {
  padding: var(--sp-2) var(--sp-3) var(--sp-3);
  display: flex; flex-direction: column; gap: var(--sp-2);
}
.gallery-card-meta { font-size: 12px; color: var(--color-text-muted); }
.gallery-card-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.gallery-btn { padding: 4px 8px; font-size: 12px; }
.gallery-btn-del:hover { color: #e03131; border-color: #e03131; }
.gallery-empty { text-align: center; padding: var(--sp-8) var(--sp-4); }
.gallery-empty-icon { font-size: 64px; margin-bottom: var(--sp-4); }

/* ========== 主题切换按钮（右上角）========== */
.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  padding: 0;
  line-height: 1;
  transition: transform var(--dur-fast) var(--ease),
              background-color var(--dur-fast) var(--ease),
              border-color var(--dur-fast) var(--ease);
}
.theme-toggle:hover {
  background: var(--color-accent-blue-soft);
  border-color: var(--color-accent-blue);
  transform: translateY(-1px);
}
.theme-toggle:active { transform: translateY(0); }
.theme-toggle:focus-visible { outline: none; box-shadow: var(--shadow-focus); }
.theme-toggle-ic { pointer-events: none; display: inline-block; transition: transform var(--dur-base) var(--ease); }
.theme-toggle:hover .theme-toggle-ic { transform: rotate(-18deg); }

/* ========== 主题切换丝滑过渡 ========== */
/* 仅在 DOMContentLoaded 后由 JS 添加 theme-transitions 类，避免初次渲染从 light 过渡到 dark 造成闪屏 */
html.theme-transitions body,
html.theme-transitions .site-header,
html.theme-transitions .site-footer,
html.theme-transitions .back-nav,
html.theme-transitions .btn-back,
html.theme-transitions .btn-ghost,
html.theme-transitions .btn-primary,
html.theme-transitions .icon-btn,
html.theme-transitions .theme-toggle,
html.theme-transitions .feature-card,
html.theme-transitions .feature-hero,
html.theme-transitions .model-card,
html.theme-transitions .model-hero,
html.theme-transitions .param-form,
html.theme-transitions .result-download,
html.theme-transitions .result-url-row,
html.theme-transitions .result-url-input,
html.theme-transitions .n2-prompt-card,
html.theme-transitions .n2-chip,
html.theme-transitions .n2-slot,
html.theme-transitions .n2-chip-menu,
html.theme-transitions .n2-attach-replace,
html.theme-transitions .nc-bubble,
html.theme-transitions .nc-turn.ai .nc-bubble,
html.theme-transitions .nc-dock,
html.theme-transitions .nc-input-box,
html.theme-transitions .nc-input,
html.theme-transitions .nc-status,
html.theme-transitions .nc-status .reset {
  transition:
    background-color 280ms var(--ease),
    color 280ms var(--ease),
    border-color 280ms var(--ease),
    box-shadow 280ms var(--ease);
}

/* ========== 模型选择页 ========== */
/* Mesh Gradient 动态背景 — 纯 CSS，零 JS */
.select-mesh-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  background: var(--color-bg);
  filter: blur(60px) saturate(1.4);
}
.mesh-blob {
  position: absolute;
  border-radius: 50%;
  opacity: 0.55;
}
/* dark 主题色：青蓝、紫、橙琥珀、粉 */
.mesh-blob-1 {
  width: 55vw; height: 55vw;
  background: radial-gradient(circle, #3b82f6 0%, transparent 70%);
  top: -15%; left: -10%;
  animation: mesh-drift-1 18s ease-in-out infinite alternate;
}
.mesh-blob-2 {
  width: 45vw; height: 45vw;
  background: radial-gradient(circle, #a855f7 0%, transparent 70%);
  top: 30%; right: -5%;
  animation: mesh-drift-2 22s ease-in-out infinite alternate;
}
.mesh-blob-3 {
  width: 40vw; height: 40vw;
  background: radial-gradient(circle, #d97706 0%, transparent 70%);
  bottom: -10%; left: 25%;
  animation: mesh-drift-3 16s ease-in-out infinite alternate;
}
.mesh-blob-4 {
  width: 35vw; height: 35vw;
  background: radial-gradient(circle, #ec4899 0%, transparent 70%);
  top: 10%; left: 45%;
  animation: mesh-drift-4 20s ease-in-out infinite alternate;
}

/* light 主题：颜色更淡更柔 */
:root:not([data-theme="dark"]) .mesh-blob { opacity: 0.28; }
:root:not([data-theme="dark"]) .select-mesh-bg { filter: blur(70px) saturate(1.2); }

@keyframes mesh-drift-1 {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(8vw, 12vh) scale(1.15); }
}
@keyframes mesh-drift-2 {
  from { transform: translate(0, 0) scale(1.05); }
  to   { transform: translate(-10vw, -8vh) scale(0.9); }
}
@keyframes mesh-drift-3 {
  from { transform: translate(0, 0) scale(0.95); }
  to   { transform: translate(-6vw, -14vh) scale(1.1); }
}
@keyframes mesh-drift-4 {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(7vw, 10vh) scale(0.88); }
}

.model-select-page {
  min-height: 100vh;
  padding: 0 24px 60px;
  position: relative;
  z-index: 1;
}
.model-select-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 108px;
  padding: 22px max(24px, calc((100vw - 1360px) / 2)) 18px;
  border-bottom: 1px solid color-mix(in srgb, var(--color-primary) 56%, var(--color-border));
  margin: 0 -24px 40px;
  background:
    radial-gradient(circle at 28% 0%, rgba(245, 158, 11, .16), transparent 34%),
    linear-gradient(180deg, rgba(255,255,255,.04), transparent 72%);
  box-shadow: 0 18px 34px rgba(0,0,0,.22), inset 0 -1px 0 rgba(255,255,255,.04);
}
.model-select-hero,
.model-select-section {
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}
.model-select-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  min-width: 0;
}
.model-select-brand-name {
  font-family: 'Space Grotesk', var(--font-ui);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  line-height: .95;
  letter-spacing: -.055em;
  color: var(--color-text);
  text-shadow: 0 2px 0 rgba(255,255,255,.12), 0 12px 28px rgba(0,0,0,.4);
}
.model-select-brand-sub {
  font-size: 15px;
  font-weight: 800;
  color: var(--color-text-muted);
  letter-spacing: .16em;
  text-transform: uppercase;
}
.model-select-brand-sub .brand-dmxapi {
  font-size: 1.08em;
  font-weight: 900;
}
.model-select-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  padding-right: 4px;
}
@media (max-width: 640px) {
  .model-select-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }
  .model-select-brand-name {
    font-size: clamp(26px, 9vw, 36px);
  }
  .model-select-actions {
    align-self: flex-end;
  }
}
.model-select-hero {
  text-align: center;
  padding: 48px 0 40px;
}
.model-select-hero h1 {
  font-size: var(--fs-xxl);
  font-weight: 700;
  margin-bottom: 12px;
}
.model-select-section { margin-bottom: 48px; }
.model-select-section-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--color-text-muted);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}
/* ── 横版游戏卡布局 ── */
@keyframes lightSweep {
  0%   { transform: translateX(-100%) skewX(-15deg); opacity: 0; }
  8%   { opacity: 1; }
  92%  { opacity: 1; }
  100% { transform: translateX(2000%) skewX(-15deg); opacity: 0; }
}
@keyframes accentPulse {
  0%, 100% { box-shadow: 0 0 4px 1px var(--card-glow); opacity: .8; }
  50%       { box-shadow: 0 0 14px 3px var(--card-glow); opacity: 1; }
}
@keyframes glowBreath {
  0%, 100% { opacity: .5; }
  50%       { opacity: .9; }
}
@keyframes iconBounce {
  0%   { transform: scale(1); }
  30%  { transform: scale(1.22) rotate(-8deg); }
  65%  { transform: scale(.96) rotate(3deg); }
  100% { transform: scale(1.08); }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-16px); }
  to   { opacity: 1; transform: translateX(0); }
}

.model-select-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* 卡片默认配色变量（橙色，flux/其他厂商） */
.model-select-card {
  --card-accent: var(--color-primary);
  --card-glow: rgba(217,119,6,.22);
  --card-cover: linear-gradient(160deg, #1a0e00 0%, #3a2200 60%, #261600 100%);
  --card-accent-soft: rgba(217,119,6,.08);

  display: flex;
  align-items: stretch;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  text-decoration: none;
  color: var(--color-text);
  background: var(--color-bg-card);
  box-shadow:
    0 2px 4px rgba(0,0,0,.12),
    0 8px 24px rgba(0,0,0,.10),
    0 0 0 1px var(--color-border);
  transition:
    transform .28s var(--ease),
    box-shadow .28s var(--ease);
  animation: slideInLeft .4s var(--ease) both;
}
.model-select-card:nth-child(1) { animation-delay: 0ms; }
.model-select-card:nth-child(2) { animation-delay: 65ms; }
.model-select-card:nth-child(3) { animation-delay: 130ms; }
.model-select-card:nth-child(4) { animation-delay: 195ms; }
.model-select-card:nth-child(5) { animation-delay: 260ms; }
.model-select-card:nth-child(6) { animation-delay: 310ms; }

/* 全卡光扫（::before） */
.model-select-card::before {
  content: '';
  position: absolute; top: 0; bottom: 0;
  left: 0; width: 80px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.13), transparent);
  transform: translateX(-100%) skewX(-15deg);
  pointer-events: none;
  z-index: 10;
  opacity: 0;
}
/* 顶部高光线（::after） */
.model-select-card::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg,
    transparent 0%, rgba(255,255,255,.18) 30%,
    rgba(255,255,255,.28) 50%, rgba(255,255,255,.18) 70%, transparent 100%);
  opacity: 0;
  transition: opacity .28s;
  z-index: 5;
  pointer-events: none;
}

.model-select-card:hover {
  transform: translateY(-5px) translateX(3px);
  box-shadow:
    0 4px 8px rgba(0,0,0,.22),
    0 16px 48px rgba(0,0,0,.18),
    0 0 0 1.5px var(--card-accent),
    0 0 56px 4px var(--card-glow),
    -6px 0 0 0 var(--card-accent);
  text-decoration: none;
}
.model-select-card:hover::before {
  animation: lightSweep .65s var(--ease) forwards;
}
.model-select-card:hover::after { opacity: 1; }
.model-select-card:active {
  transform: translateY(-1px) translateX(1px);
  transition-duration: .08s;
}

/* 左侧图标区 */
.model-select-card-left {
  width: 82px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--card-cover);
  position: relative;
  overflow: hidden;
}
/* 左侧内辉光 */
.model-select-card-left::before {
  content: '';
  position: absolute; inset: -20%;
  background: radial-gradient(circle at 50% 50%, var(--card-glow) 0%, transparent 65%);
  animation: glowBreath 3s ease-in-out infinite;
  pointer-events: none;
}
/* 左侧扫光 */
.model-select-card-left::after {
  content: '';
  position: absolute; top: 0; bottom: 0;
  left: 0; width: 40px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.12), transparent);
  transform: translateX(-100%);
  pointer-events: none;
  opacity: 0;
}
.model-select-card:hover .model-select-card-left::after {
  animation: lightSweep .55s .08s var(--ease) forwards;
}

/* 左侧彩条 */
.model-select-card-stripe {
  position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--card-accent);
  animation: accentPulse 2.8s ease-in-out infinite;
  z-index: 2;
}
.model-select-card:hover .model-select-card-stripe { opacity: 0; transition: opacity .2s; }

/* 图标 */
.model-select-card-icon {
  font-size: 34px;
  line-height: 1;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,.5));
  transition: filter .28s;
  display: block;
}
.model-select-card:hover .model-select-card-icon {
  animation: iconBounce .38s var(--ease) forwards;
  filter:
    drop-shadow(0 0 10px var(--card-glow))
    drop-shadow(0 3px 8px rgba(0,0,0,.5));
}

/* 右侧内容区 */
.model-select-card-body {
  flex: 1;
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  background: linear-gradient(135deg,
    rgba(255,255,255,.02) 0%,
    transparent 50%,
    rgba(0,0,0,.04) 100%);
}
/* 左侧辉光向右渗透 */
.model-select-card-body::before {
  content: '';
  position: absolute; left: -10px; top: 0; bottom: 0; width: 80px;
  background: linear-gradient(90deg, var(--card-accent-soft) 0%, transparent 100%);
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
}
.model-select-card:hover .model-select-card-body::before { opacity: 1; }

.model-select-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 5px;
}
.model-select-card-name {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
  transition: color .2s;
}
.model-select-card:hover .model-select-card-name { color: var(--color-text); }
@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(229,57,53,.6), 0 2px 8px rgba(229,57,53,.4); }
  50%       { box-shadow: 0 0 0 5px rgba(229,57,53,.0), 0 2px 8px rgba(229,57,53,.5); }
}
.model-select-card-badge {
  font-size: 13px;
  font-weight: 900;
  padding: 5px 13px;
  border-radius: 6px;
  background: #e53935;
  color: #fff;
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: .03em;
  text-shadow: 0 1px 2px rgba(0,0,0,.3);
  animation: badgePulse 1.6s ease-in-out infinite;
}
.model-select-card-desc {
  font-size: 11.5px;
  color: var(--color-text-muted);
  margin-bottom: 10px;
  line-height: 1.6;
  flex: 1;
}
.model-select-card-price {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-bottom: 10px;
  flex: 1;
}
.model-price-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  line-height: 1.4;
}
.model-price-label {
  color: var(--color-text-faint);
  font-size: 10px;
  font-weight: 600;
  width: 26px;
  flex-shrink: 0;
}
.model-price-val {
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}
.model-price-per-img .model-price-label {
  color: var(--color-text-muted);
  font-size: 11px;
}
.model-price-per-img .model-price-val {
  color: var(--color-primary);
  font-weight: 600;
}
.model-select-card-features {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.model-select-feat {
  font-size: 10.5px;
  padding: 2px 8px;
  border-radius: 5px;
  background: rgba(255,255,255,.04);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  transition: background .2s, color .2s;
}
.model-select-card:hover .model-select-feat {
  background: rgba(255,255,255,.07);
}

/* 折叠区 */
.model-more { margin-top: 14px; }
.model-more-summary {
  cursor: pointer;
  list-style: none;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 8px 0;
  user-select: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.model-more-summary::-webkit-details-marker { display: none; }
.model-more-summary:hover { color: var(--color-primary); }
.model-more[open] .model-more-summary { color: var(--color-primary); }
.model-more-grid { margin-top: 12px; }

/* 厂商圆点 */
.model-select-vendor-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-text-muted);
  display: inline-block;
  flex-shrink: 0;
}

/* 厂商配色覆写 */
[data-vendor="google"] .model-select-card {
  --card-accent: #4285f4;
  --card-glow: rgba(66,133,244,.22);
  --card-accent-soft: rgba(66,133,244,.08);
  --card-cover: linear-gradient(160deg, #0a1428 0%, #1a2a50 60%, #0e1e40 100%);
}
[data-vendor="google"] .model-select-vendor-dot {
  background: #4285f4;
  box-shadow: 0 0 8px rgba(66,133,244,.55);
}

[data-vendor="openai"] .model-select-card {
  --card-accent: #10b981;
  --card-glow: rgba(16,185,129,.22);
  --card-accent-soft: rgba(16,185,129,.08);
  --card-cover: linear-gradient(160deg, #051a12 0%, #0f3a26 60%, #081e16 100%);
}
[data-vendor="openai"] .model-select-vendor-dot {
  background: #10b981;
  box-shadow: 0 0 8px rgba(16,185,129,.55);
}

[data-vendor="flux"] .model-select-vendor-dot {
  background: #f59e0b;
  box-shadow: 0 0 8px rgba(245,158,11,.55);
}

html.theme-transitions .nc-text,
html.theme-transitions .pill,
html.theme-transitions .toast,
html.theme-transitions .modal-body,
html.theme-transitions .gallery-card,
html.theme-transitions .gallery-card-img,
html.theme-transitions .chip {
  transition:
    background-color 280ms var(--ease),
    color 280ms var(--ease),
    border-color 280ms var(--ease),
    box-shadow 280ms var(--ease);
}