:root {
  --background: #fafaf9;
  --foreground: #1c1917;
  --card: #ffffff;
  --muted: #f5f5f4;
  --muted-foreground: #78716c;
  --border: #e7e5e4;
  --input: #e7e5e4;
  --primary: #292524;
  --primary-foreground: #fafaf9;
  --secondary: #f5f5f4;
  --secondary-foreground: #292524;
  --accent: #f5f5f4;
  --accent-foreground: #292524;
  --destructive: #dc2626;
  --ring: rgba(41, 37, 36, .22);
  --radius: 10px;
  --shadow-xs: 0 1px 2px rgba(28, 25, 23, .05);
}

html {
  background: var(--background);
  scrollbar-color: #a8a29e var(--background);
  scrollbar-width: auto;
}

html::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

html::-webkit-scrollbar-track {
  background: var(--background);
}

html::-webkit-scrollbar-thumb {
  border: 3px solid var(--background);
  border-radius: 999px;
  background: #a8a29e;
}

*, *::before, *::after {
  border-color: var(--border);
}

body {
  background: var(--background);
  color: var(--foreground);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

header {
  display: none;
}

.app-shell {
  width: min(1440px, calc(100% - 32px));
  margin: 16px auto 28px;
  padding: 0 0 16px;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow: visible;
  overflow-x: clip;
}

.app-shell::after {
  display: none;
}

.hero {
  align-items: center;
  padding: 8px 0 22px;
  border-bottom: 1px solid var(--border);
}

.hero-copy {
  align-items: center;
  gap: 14px;
}

.app-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  color: var(--primary-foreground);
  background: var(--primary);
  box-shadow: none;
}

.app-icon .ui-icon {
  width: 21px;
  height: 21px;
}

.hero h1 {
  color: var(--foreground);
  font-size: 22px;
  line-height: 1.25;
  font-weight: 700;
}

.hero p {
  margin-top: 3px;
  color: var(--muted-foreground);
  font-size: 13px;
  line-height: 1.4;
}

.tool-tabs {
  width: auto;
  max-width: none;
  margin: 16px 0 18px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.tool-tabs-row {
  gap: 4px;
}

.tool-tab {
  min-height: 36px;
  padding: 8px 12px;
  border-radius: 6px;
  color: var(--muted-foreground);
  font-size: 13px;
  font-weight: 500;
}

.tool-tab:hover {
  color: var(--accent-foreground);
  background: var(--accent);
}

.tool-tab.is-active {
  color: var(--primary-foreground);
  background: var(--primary);
  box-shadow: none;
}

.tool-tab .ui-icon {
  width: 16px;
  height: 16px;
}

main {
  width: auto;
  margin: 0;
}

.panel {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow-xs);
}

.transfer-panel,
.kt-panel {
  background: var(--card);
}

.section-title {
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.section-title h2,
.upload-title,
.field-title {
  color: var(--foreground);
  font-size: 15px;
  font-weight: 600;
}

.upload-title,
.field-title {
  gap: 8px;
  margin-bottom: 12px;
}

.upload-title .ui-icon,
.field-title .ui-icon {
  width: 18px;
  height: 18px;
  color: var(--muted-foreground);
  stroke-width: 2;
}

.badge,
.combo-role,
.sample-chip {
  min-height: 24px;
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--muted);
  color: var(--muted-foreground);
  font-size: 11px;
  font-weight: 500;
}

.archive-note,
.hint,
.actions-note {
  color: var(--muted-foreground);
  font-size: 12px;
}

input[type="text"],
input[type="password"],
input[type="url"],
input[type="email"],
select,
textarea {
  min-height: 36px;
  padding: 8px 10px;
  border: 1px solid var(--input);
  border-radius: 6px;
  background: var(--card);
  color: var(--foreground);
  box-shadow: none;
  font-size: 13px;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="url"]:focus,
input[type="email"]:focus,
select:focus,
textarea:focus {
  outline: 0;
  border-color: var(--foreground);
  box-shadow: 0 0 0 3px var(--ring);
}

select {
  min-height: 36px;
  padding: 8px 34px 8px 10px;
}

.input-with-paste input {
  padding-right: 44px !important;
}

button,
.button {
  min-height: 36px;
  padding: 8px 16px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: var(--primary);
  color: var(--primary-foreground);
  box-shadow: none;
  font-size: 13px;
  font-weight: 500;
  transition: background .15s ease, border-color .15s ease, color .15s ease, box-shadow .15s ease;
}

button:hover,
.button:hover {
  background: #44403c;
  box-shadow: none;
  transform: none;
}

button:focus-visible,
.button:focus-visible,
.tool-tab:focus-visible,
summary:focus-visible {
  outline: 0;
  box-shadow: 0 0 0 3px var(--ring);
}

.secondary-button,
.model-action,
.rating-choice {
  border-color: var(--border);
  background: var(--card);
  color: var(--foreground);
}

.secondary-button:hover,
.model-action:hover,
.rating-choice:hover,
.rating-choice.is-active {
  border-color: var(--foreground);
  background: var(--accent);
  color: var(--accent-foreground);
  box-shadow: none;
}

.danger-button {
  background: var(--destructive);
  color: #fff;
}

.danger-button:hover {
  background: #b91c1c;
}

button.paste-btn {
  width: 28px !important;
  height: 28px !important;
  min-height: 28px !important;
  border: 1px solid var(--border) !important;
  border-radius: 5px !important;
  background: var(--muted) !important;
  color: var(--muted-foreground) !important;
  box-shadow: none !important;
}

button.paste-btn:hover {
  background: var(--accent) !important;
  color: var(--foreground) !important;
  border-color: var(--foreground) !important;
}

.upload-card {
  min-height: 92px;
  padding: 16px;
  gap: 14px;
  border: 1px dashed #a8a29e;
  border-radius: 8px;
  background: var(--muted);
  box-shadow: none;
}

.upload-card:hover,
.upload-card:focus-within,
.upload-card.is-dragover {
  border-color: var(--foreground);
  background: #fafaf9;
  box-shadow: 0 0 0 3px rgba(41, 37, 36, .08);
  transform: none;
}

.file-icon {
  width: 40px;
  height: 40px;
  border-radius: 7px;
  background: var(--card);
  color: var(--foreground);
}

.file-icon .ui-icon {
  width: 21px;
  height: 21px;
  color: currentColor;
}

.file-name {
  color: var(--foreground);
  font-size: 13px;
  font-weight: 500;
}

.file-meta {
  margin-top: 3px;
  color: var(--muted-foreground);
  font-size: 12px;
}

.upload-check {
  width: 28px;
  height: 28px;
  background: #dcfce7;
  color: #15803d;
}

.upload-progress-bar {
  background: var(--primary);
}

.upload-card-wrapper.uploading .upload-card {
  border-color: var(--foreground);
  background: var(--muted);
}

.upload-card-wrapper.uploaded .upload-card {
  border-color: #16a34a;
}

.form-col.target,
.combo-card.is-target {
  border-left-color: var(--border);
}

.checks {
  gap: 10px;
  margin-top: 16px;
}

.check {
  gap: 9px;
  color: var(--foreground);
  font-size: 13px;
}

.check input {
  width: 16px;
  height: 16px;
  margin: 2px 0 0;
  border: 1px solid #a8a29e;
  border-radius: 4px;
  background: var(--card);
}

.check input:checked {
  border-color: var(--primary);
  background: var(--primary);
}

.check-text code,
code {
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--muted);
  color: var(--foreground);
  padding: 1px 4px;
  font-size: .9em;
}

.ai-box,
.manual-box,
.options-panel {
  margin-top: 20px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
  box-shadow: none;
}

.ai-box summary,
.manual-box summary {
  color: var(--foreground);
  font-size: 14px;
}

.ai-box summary .ui-icon,
.manual-box summary .ui-icon {
  color: var(--muted-foreground);
}

.provider-option {
  min-height: 36px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card);
  color: var(--muted-foreground);
  font-size: 12px;
  font-weight: 500;
}

.provider-option:has(input:checked) {
  border-color: var(--foreground);
  background: var(--primary);
  color: var(--primary-foreground);
  box-shadow: none;
}

.model-action {
  min-height: 32px;
  padding: 6px 10px;
  font-size: 12px;
}

.actions {
  gap: 8px;
  margin-top: 22px;
  padding-top: 16px;
  border-top-color: var(--border);
}

.status-strip,
.progress-summary,
.row,
.rating-history-item {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
  box-shadow: none;
}

.status-strip {
  min-height: 56px;
  padding: 10px 12px;
  background: var(--muted);
}

.status-icon,
.progress-icon {
  border-radius: 8px;
  background: var(--primary);
  box-shadow: none;
}

.progress-panel {
  gap: 16px;
}

.progress-head {
  gap: 12px;
}

.progress-icon {
  width: 44px;
  height: 44px;
}

.progress-icon .ui-icon {
  width: 22px;
  height: 22px;
}

.progress-track {
  height: 8px;
  border-radius: 999px;
  background: var(--muted);
}

.progress-fill {
  border-radius: inherit;
  background: var(--primary);
}

.quality-panel.quality-pass { border-left-color: #16a34a; }
.quality-panel.quality-fail { border-left-color: #dc2626; background: #fef2f2; }
.quality-panel.quality-warn,
.quality-panel.quality-unavailable { border-left-color: #d97706; background: #fffbeb; }

.settings-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(420px, 100vw);
  border-left: 1px solid var(--border);
  background: var(--card);
  box-shadow: -12px 0 30px rgba(28, 25, 23, .08);
}

.settings-sidebar-overlay {
  position: fixed;
  inset: 0;
}

.settings-sidebar-header {
  min-height: 58px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
}

.settings-sidebar-title {
  color: var(--foreground);
  font-size: 14px;
  font-weight: 600;
}

.settings-sidebar-title .ui-icon {
  color: var(--muted-foreground);
}

.settings-sidebar-close {
  width: 32px;
  height: 32px;
  min-height: 32px;
  padding: 0;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--muted-foreground);
}

.settings-sidebar-close:hover {
  background: var(--accent);
  color: var(--foreground);
}

.settings-sidebar-body {
  padding: 18px;
  min-width: 0;
  overflow-x: hidden;
}

.settings-sidebar-body .hint {
  overflow-wrap: anywhere;
}

.settings-sidebar-body .options-panel,
.settings-sidebar-body .ai-box,
.settings-sidebar-body .manual-box {
  border-color: var(--border) !important;
  border-radius: 8px !important;
  background: var(--card) !important;
  box-shadow: none !important;
}

.settings-quick-link {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--muted);
  color: var(--foreground);
}

.job-id-copy:not(:disabled):hover {
  color: var(--foreground);
  background: var(--accent);
}

.job-id-copy:focus-visible {
  outline-color: var(--foreground);
}

.app-footer {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top-color: var(--border);
  color: var(--muted-foreground);
  font-size: 11px;
}

@media (max-width: 760px) {
  .app-shell {
    width: min(100% - 20px, 720px);
    margin-top: 10px;
  }

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

  .panel {
    padding: 16px;
  }

  .form-col.target,
  .combo-card.is-target {
    border-left: 0;
    padding-left: 0;
    border-top: 1px solid var(--border);
    padding-top: 20px;
  }

  .combo-swap-wrap {
    padding: 0;
  }

  .combo-swap-wrap button.combo-swap {
    width: 36px;
    height: 36px;
    min-height: 36px;
  }

  .progress-head {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .progress-percent {
    grid-column: 2;
  }
}

@media (max-width: 480px) {
  .hero-copy {
    flex-direction: row;
  }

  .hero h1 {
    font-size: 20px;
  }
}

.upload-preview-button,
.file-list-preview {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 5px 9px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card);
  color: var(--foreground);
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.upload-preview-button:hover,
.file-list-preview:hover {
  background: var(--accent);
}

.file-list-item {
  flex-wrap: wrap;
}

.file-list-status {
  flex: 0 0 auto;
  color: var(--muted-foreground);
  font-size: 12px;
}

.file-list-preview[hidden] {
  display: none;
}

@media (max-width: 620px) {
  .file-list-name {
    min-width: 0;
  }

  .file-list-status,
  .file-list-preview {
    margin-left: 26px;
  }
}