/* Draggable AI toolbox launcher. Uses its own class so the retired OMS AI
   kill-switch cannot hide it together with the old assistant. */
.y2-prototype-fab {
  box-sizing: border-box;
  position: fixed;
  z-index: 1590;
  right: 20px;
  bottom: 104px;
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  padding: 0;
  overflow: visible;
  color: #fff;
  background: linear-gradient(145deg, #143f79 0%, #1677ff 58%, #52a5ff 100%);
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 50%;
  box-shadow: 0 14px 34px rgba(22, 119, 255, 0.34), 0 4px 12px rgba(12, 52, 105, 0.24);
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 18px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.02em;
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  transition: transform 150ms ease, box-shadow 150ms ease, filter 150ms ease;
}

.y2-prototype-fab::before {
  content: "";
  position: absolute;
  inset: 5px;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: inherit;
}

.y2-prototype-fab::after {
  content: none;
}

.y2-prototype-fab:hover {
  filter: saturate(1.08);
  transform: scale(1.035);
  box-shadow: 0 17px 38px rgba(22, 119, 255, 0.39), 0 5px 14px rgba(12, 52, 105, 0.27);
}

.y2-prototype-fab:focus-visible {
  outline: 3px solid rgba(76, 160, 255, 0.42);
  outline-offset: 4px;
}

.y2-prototype-fab:active,
.y2-prototype-fab.is-dragging {
  cursor: grabbing;
  filter: saturate(1.12);
  transform: scale(1.06);
}

body.theme-light .y2-prototype-fab {
  border-color: rgba(255, 255, 255, 0.9);
  box-shadow: 0 13px 30px rgba(22, 119, 255, 0.28), 0 3px 10px rgba(12, 52, 105, 0.18);
}

@media (max-width: 640px) {
  .y2-prototype-fab {
    right: 14px;
    bottom: 88px;
    width: 56px;
    height: 56px;
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .y2-prototype-fab {
    transition: none;
  }
}

/* All modal styles are scoped to the standalone body-level runtime root. */
#oms-yixun2-recommender-root {
  --y2-bg: var(--bg, #06101f);
  --y2-panel: var(--panel-solid, #101d31);
  --y2-card: var(--card-soft, rgba(255, 255, 255, 0.04));
  --y2-text: var(--text, #eef5ff);
  --y2-strong: var(--text-strong, #fff);
  --y2-muted: var(--muted, #9aa9c2);
  --y2-border: var(--border, rgba(134, 156, 190, 0.2));
  --y2-border-strong: var(--border-strong, rgba(69, 112, 255, 0.52));
  --y2-primary: var(--primary, #4f7dff);
  --y2-primary-2: var(--primary-2, #2f6df6);
  --y2-primary-soft: var(--primary-soft, rgba(77, 125, 255, 0.16));
  --y2-green: var(--green, #5bd878);
  --y2-green-soft: var(--green-soft, rgba(84, 216, 118, 0.16));
  --y2-red: var(--red, #ff6f7d);
  --y2-red-soft: var(--red-soft, rgba(255, 111, 125, 0.16));
  --y2-shadow: var(--shadow, 0 22px 55px rgba(0, 0, 0, 0.3));
  position: fixed;
  inset: 0;
  z-index: 1600;
  display: grid;
  place-items: center;
  box-sizing: border-box;
  padding: 24px;
  color: var(--y2-text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

#oms-yixun2-recommender-root[hidden] {
  display: none !important;
}

#oms-yixun2-recommender-root,
#oms-yixun2-recommender-root * {
  box-sizing: border-box;
}

#oms-yixun2-recommender-root button,
#oms-yixun2-recommender-root input,
#oms-yixun2-recommender-root select {
  font: inherit;
}

#oms-yixun2-recommender-root .y2-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 8, 18, 0.72);
  backdrop-filter: blur(10px);
}

#oms-yixun2-recommender-root .y2-dialog {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: min(1460px, calc(100vw - 48px));
  height: min(900px, calc(100vh - 48px));
  min-height: 560px;
  overflow: hidden;
  color: var(--y2-text);
  background: var(--y2-panel);
  border: 1px solid var(--y2-border-strong);
  border-radius: 22px;
  box-shadow: var(--y2-shadow);
  outline: none;
}

/* The toolbox is the compact landing dialog shared by present and future AI tools. */
#oms-yixun2-recommender-root .y2-dialog.is-toolbox {
  width: min(620px, calc(100vw - 48px));
  height: auto;
  min-height: 0;
  max-height: min(680px, calc(100vh - 48px));
}

#oms-yixun2-recommender-root .y2-dialog.is-toolbox .y2-dialog-head {
  flex: 0 0 auto;
  padding: 19px 22px;
}

#oms-yixun2-recommender-root .y2-toolbox {
  min-height: 0;
  overflow-y: auto;
  padding: 22px;
  background:
    radial-gradient(circle at 8% 0, var(--y2-primary-soft), transparent 38%),
    var(--y2-bg);
}

#oms-yixun2-recommender-root .y2-tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

#oms-yixun2-recommender-root .y2-dialog-title-group {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
}

#oms-yixun2-recommender-root .y2-tool-tile {
  display: grid;
  min-width: 0;
  min-height: 156px;
  padding: 18px;
  align-content: start;
  justify-items: start;
  gap: 14px;
  color: var(--y2-text);
  background: linear-gradient(145deg, var(--y2-card), color-mix(in srgb, var(--y2-primary-soft) 36%, var(--y2-panel)));
  border: 1px solid var(--y2-border);
  border-radius: 16px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.09);
  text-align: left;
  cursor: pointer;
  transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

#oms-yixun2-recommender-root .y2-tool-tile:hover {
  border-color: var(--y2-primary);
  box-shadow: 0 14px 30px color-mix(in srgb, var(--y2-primary) 17%, transparent);
  transform: translateY(-2px);
}

#oms-yixun2-recommender-root .y2-tool-tile:focus-visible {
  border-color: var(--y2-primary);
  outline: 3px solid color-mix(in srgb, var(--y2-primary) 24%, transparent);
  outline-offset: 3px;
}

#oms-yixun2-recommender-root .y2-tool-icon {
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  flex: 0 0 auto;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(145deg, #143f79 0%, var(--y2-primary) 62%, #52a5ff 100%);
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 50%;
  box-shadow: 0 9px 22px color-mix(in srgb, var(--y2-primary) 30%, transparent);
  font-size: 23px;
  font-weight: 900;
  line-height: 1;
}

#oms-yixun2-recommender-root .y2-tool-icon svg {
  width: 29px;
  height: 29px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

#oms-yixun2-recommender-root .y2-tool-copy {
  display: grid;
  min-width: 0;
  gap: 5px;
}

#oms-yixun2-recommender-root .y2-tool-copy strong {
  overflow: hidden;
  color: var(--y2-strong);
  font-size: 15px;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#oms-yixun2-recommender-root .y2-tool-copy span,
#oms-yixun2-recommender-root .y2-tool-copy small {
  color: var(--y2-muted);
  font-size: 11px;
  line-height: 1.55;
}

#oms-yixun2-recommender-root .y2-toolbox-note {
  margin: 16px 0 0;
  padding: 11px 13px;
  color: var(--y2-muted);
  background: var(--y2-card);
  border: 1px dashed var(--y2-border);
  border-radius: 11px;
  font-size: 11px;
  line-height: 1.55;
}

#oms-yixun2-recommender-root .y2-back-toolbox-button {
  display: inline-flex;
  min-height: 36px;
  padding: 7px 12px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  flex: 0 0 auto;
  color: var(--y2-primary);
  background: var(--y2-primary-soft);
  border: 1px solid var(--y2-border-strong);
  border-radius: 10px;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
  cursor: pointer;
  transition: background 150ms ease, border-color 150ms ease, color 150ms ease;
}

#oms-yixun2-recommender-root .y2-back-toolbox-button:hover {
  color: #fff;
  background: var(--y2-primary);
  border-color: var(--y2-primary);
}

#oms-yixun2-recommender-root .y2-back-toolbox-button:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--y2-primary) 24%, transparent);
  outline-offset: 3px;
}

#oms-yixun2-recommender-root .y2-dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 24px;
  background: linear-gradient(120deg, var(--y2-primary-soft), transparent 58%);
  border-bottom: 1px solid var(--y2-border);
}

#oms-yixun2-recommender-root .y2-dialog-head h1,
#oms-yixun2-recommender-root .y2-dialog-head p,
#oms-yixun2-recommender-root .y2-dialog-head span,
#oms-yixun2-recommender-root .y2-section h3,
#oms-yixun2-recommender-root .y2-section p,
#oms-yixun2-recommender-root .y2-category-intro h2,
#oms-yixun2-recommender-root .y2-category-intro p,
#oms-yixun2-recommender-root .y2-card-head h4 {
  margin: 0;
}

#oms-yixun2-recommender-root .y2-dialog-head h1 {
  margin-top: 3px;
  color: var(--y2-strong);
  font-size: 20px;
  line-height: 1.3;
}

#oms-yixun2-recommender-root .y2-eyebrow {
  color: var(--y2-primary);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

#oms-yixun2-recommender-root .y2-close-button,
#oms-yixun2-recommender-root .y2-icon-button {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  color: var(--y2-muted);
  background: var(--y2-card);
  border: 1px solid var(--y2-border);
  cursor: pointer;
}

#oms-yixun2-recommender-root .y2-close-button {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  font-size: 26px;
  line-height: 1;
}

#oms-yixun2-recommender-root .y2-icon-button {
  width: 30px;
  height: 30px;
  margin: auto;
  border-radius: 9px;
  font-size: 20px;
}

#oms-yixun2-recommender-root .y2-close-button:hover,
#oms-yixun2-recommender-root .y2-icon-button:hover {
  color: var(--y2-red);
  background: var(--y2-red-soft);
}

#oms-yixun2-recommender-root .y2-tabs {
  display: flex;
  flex: 0 0 auto;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 24px 11px;
  background: var(--y2-panel);
  border-bottom: 1px solid var(--y2-border);
  scrollbar-width: thin;
}

#oms-yixun2-recommender-root .y2-tabs button {
  flex: 0 0 auto;
  min-height: 36px;
  padding: 7px 14px;
  color: var(--y2-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: 0.16s ease;
}

#oms-yixun2-recommender-root .y2-tabs button:hover,
#oms-yixun2-recommender-root .y2-tabs button:focus-visible {
  color: var(--y2-strong);
  background: var(--y2-card);
  outline: none;
}

#oms-yixun2-recommender-root .y2-tabs button.is-active {
  color: #fff;
  background: linear-gradient(135deg, var(--y2-primary), var(--y2-primary-2));
  border-color: transparent;
  box-shadow: 0 8px 18px color-mix(in srgb, var(--y2-primary) 30%, transparent);
}

#oms-yixun2-recommender-root .y2-scroll-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding: 22px 24px 30px;
  background:
    radial-gradient(circle at 10% 0, var(--y2-primary-soft), transparent 32%),
    var(--y2-bg);
}

#oms-yixun2-recommender-root .y2-category-intro,
#oms-yixun2-recommender-root .y2-section-head,
#oms-yixun2-recommender-root .y2-calculate-bar,
#oms-yixun2-recommender-root .y2-card-head,
#oms-yixun2-recommender-root .y2-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

#oms-yixun2-recommender-root .y2-category-intro {
  margin-bottom: 16px;
  padding: 18px 20px;
  background: linear-gradient(110deg, var(--y2-primary-soft), var(--y2-card));
  border: 1px solid var(--y2-border-strong);
  border-radius: 16px;
}

#oms-yixun2-recommender-root .y2-category-intro span,
#oms-yixun2-recommender-root .y2-card-head span {
  color: var(--y2-primary);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

#oms-yixun2-recommender-root .y2-category-intro h2 {
  margin-top: 2px;
  color: var(--y2-strong);
  font-size: 20px;
}

#oms-yixun2-recommender-root .y2-category-intro p {
  margin-top: 5px;
  color: var(--y2-muted);
  font-size: 13px;
}

#oms-yixun2-recommender-root .y2-category-intro em {
  flex: 0 0 auto;
  padding: 6px 10px;
  color: var(--y2-green);
  background: var(--y2-green-soft);
  border-radius: 999px;
  font-size: 12px;
  font-style: normal;
  font-weight: 700;
}

#oms-yixun2-recommender-root .y2-section,
#oms-yixun2-recommender-root .y2-results {
  margin-top: 16px;
  padding: 18px;
  background: var(--y2-panel);
  border: 1px solid var(--y2-border);
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

#oms-yixun2-recommender-root .y2-section-head {
  margin-bottom: 14px;
}

#oms-yixun2-recommender-root .y2-section-head h3,
#oms-yixun2-recommender-root .y2-results h3 {
  color: var(--y2-strong);
  font-size: 15px;
}

#oms-yixun2-recommender-root .y2-section-head p,
#oms-yixun2-recommender-root .y2-calculate-bar span {
  margin-top: 3px;
  color: var(--y2-muted);
  font-size: 12px;
}

#oms-yixun2-recommender-root .y2-paste {
  border-color: color-mix(in srgb, var(--y2-primary) 34%, var(--y2-border));
  background: linear-gradient(135deg, color-mix(in srgb, var(--y2-primary-soft) 48%, var(--y2-panel)), var(--y2-panel));
}

#oms-yixun2-recommender-root .y2-paste-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  align-items: end;
}

#oms-yixun2-recommender-root .y2-paste textarea {
  width: 100%;
  min-height: 112px;
  padding: 11px 12px;
  color: var(--y2-text);
  background: var(--y2-card);
  border: 1px solid var(--y2-border);
  border-radius: 10px;
  outline: none;
  resize: vertical;
  font: 12px/1.55 ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

#oms-yixun2-recommender-root .y2-paste textarea:focus {
  border-color: var(--y2-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--y2-primary) 16%, transparent);
}

#oms-yixun2-recommender-root .y2-paste-note,
#oms-yixun2-recommender-root .y2-paste-feedback {
  margin: 9px 0 0;
  color: var(--y2-muted);
  font-size: 12px;
  line-height: 1.55;
}

#oms-yixun2-recommender-root .y2-paste-feedback:not(:empty) {
  padding: 9px 11px;
  color: var(--y2-green);
  background: var(--y2-green-soft);
  border: 1px solid color-mix(in srgb, var(--y2-green) 28%, transparent);
  border-radius: 9px;
}

#oms-yixun2-recommender-root .y2-paste-feedback.is-error {
  color: var(--y2-red);
  background: color-mix(in srgb, var(--y2-red) 11%, transparent);
  border-color: color-mix(in srgb, var(--y2-red) 28%, transparent);
}

#oms-yixun2-recommender-root .y2-west-prompt-cell {
  min-width: 112px;
  color: var(--y2-muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  white-space: normal;
}

#oms-yixun2-recommender-root .y2-west-prompt-cell.is-active {
  color: var(--y2-red);
  background: color-mix(in srgb, var(--y2-red) 10%, var(--y2-card));
}

#oms-yixun2-recommender-root .y2-parameter-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

#oms-yixun2-recommender-root .y2-field {
  display: grid;
  gap: 6px;
  min-width: 0;
}

#oms-yixun2-recommender-root .y2-field > span {
  color: var(--y2-muted);
  font-size: 12px;
  font-weight: 600;
}

#oms-yixun2-recommender-root .y2-field b {
  margin-left: 3px;
  color: var(--y2-red);
}

#oms-yixun2-recommender-root .y2-input-unit {
  display: flex;
  align-items: center;
  min-width: 0;
  overflow: hidden;
  background: var(--y2-card);
  border: 1px solid var(--y2-border);
  border-radius: 10px;
}

#oms-yixun2-recommender-root .y2-input-unit:focus-within {
  border-color: var(--y2-primary);
  box-shadow: 0 0 0 3px var(--y2-primary-soft);
}

#oms-yixun2-recommender-root .y2-input-unit input,
#oms-yixun2-recommender-root .y2-input-unit select {
  width: 100%;
  min-width: 0;
  height: 38px;
  padding: 0 10px;
  color: var(--y2-text);
  background: transparent;
  border: 0;
  outline: 0;
}

#oms-yixun2-recommender-root .y2-input-unit select option {
  color: var(--y2-text);
  background: var(--y2-panel);
}

#oms-yixun2-recommender-root .y2-input-unit em {
  flex: 0 0 auto;
  padding: 0 10px;
  color: var(--y2-muted);
  font-size: 12px;
  font-style: normal;
}

#oms-yixun2-recommender-root .y2-secondary-button,
#oms-yixun2-recommender-root .y2-primary-button,
#oms-yixun2-recommender-root .y2-pagination button {
  min-height: 36px;
  padding: 8px 13px;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
}

#oms-yixun2-recommender-root .y2-secondary-button,
#oms-yixun2-recommender-root .y2-pagination button {
  color: var(--y2-primary);
  background: var(--y2-primary-soft);
  border: 1px solid var(--y2-border-strong);
}

#oms-yixun2-recommender-root .y2-primary-button {
  min-width: 148px;
  color: #fff;
  background: linear-gradient(135deg, var(--y2-primary), var(--y2-primary-2));
  border: 0;
  box-shadow: 0 10px 24px color-mix(in srgb, var(--y2-primary) 32%, transparent);
}

#oms-yixun2-recommender-root button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

#oms-yixun2-recommender-root .y2-table-wrap {
  width: 100%;
  overflow: auto;
  border: 1px solid var(--y2-border);
  border-radius: 12px;
}

#oms-yixun2-recommender-root .y2-edit-table,
#oms-yixun2-recommender-root .y2-reference-table {
  width: 100%;
  border-collapse: collapse;
  color: var(--y2-text);
  font-size: 12px;
}

#oms-yixun2-recommender-root .y2-edit-table {
  min-width: 980px;
}

#oms-yixun2-recommender-root .y2-edit-table th,
#oms-yixun2-recommender-root .y2-edit-table td,
#oms-yixun2-recommender-root .y2-reference-table th,
#oms-yixun2-recommender-root .y2-reference-table td {
  padding: 9px 10px;
  text-align: left;
  border-bottom: 1px solid var(--y2-border);
}

#oms-yixun2-recommender-root .y2-edit-table th,
#oms-yixun2-recommender-root .y2-reference-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  color: var(--y2-muted);
  background: var(--y2-panel);
  font-weight: 700;
  white-space: nowrap;
}

#oms-yixun2-recommender-root .y2-edit-table th small,
#oms-yixun2-recommender-root .y2-reference-table th small {
  font-weight: 400;
}

#oms-yixun2-recommender-root .y2-edit-table tbody tr:last-child td,
#oms-yixun2-recommender-root .y2-reference-table tbody tr:last-child td {
  border-bottom: 0;
}

#oms-yixun2-recommender-root .y2-edit-table input,
#oms-yixun2-recommender-root .y2-edit-table select,
#oms-yixun2-recommender-root .y2-search input {
  width: 100%;
  min-width: 92px;
  height: 34px;
  padding: 0 9px;
  color: var(--y2-text);
  background: var(--y2-card);
  border: 1px solid var(--y2-border);
  border-radius: 8px;
  outline: none;
}

#oms-yixun2-recommender-root .y2-edit-table input:focus,
#oms-yixun2-recommender-root .y2-edit-table select:focus,
#oms-yixun2-recommender-root .y2-search input:focus {
  border-color: var(--y2-primary);
  box-shadow: 0 0 0 3px var(--y2-primary-soft);
}

#oms-yixun2-recommender-root .y2-edit-table td {
  vertical-align: top;
}

#oms-yixun2-recommender-root .y2-combobox {
  position: relative;
  width: 100%;
  min-width: 190px;
}

#oms-yixun2-recommender-root .y2-parameter-grid .y2-combobox {
  min-width: 0;
}

#oms-yixun2-recommender-root .y2-combobox > input {
  padding-right: calc(var(--oms-dropdown-arrow-width, 35px) + 3px);
}

#oms-yixun2-recommender-root .y2-combobox > input::-webkit-search-cancel-button {
  display: none;
  appearance: none;
}

#oms-yixun2-recommender-root .y2-combobox-toggle {
  position: absolute;
  top: 1px;
  bottom: 1px;
  right: 1px;
  display: grid;
  place-items: center;
  width: var(--oms-dropdown-arrow-width, 35px);
  padding: 0;
  color: var(--muted, var(--y2-muted));
  background: var(--card-soft, var(--y2-card));
  border: 0;
  border-left: 1px solid var(--border, var(--y2-border));
  border-radius: 0 7px 7px 0;
  cursor: pointer;
  font-size: 0;
  line-height: 0;
}

#oms-yixun2-recommender-root .y2-combobox-toggle::before {
  box-sizing: border-box;
  width: 8px;
  height: 8px;
  margin-top: -4px;
  border: 0;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  content: "";
  transform: rotate(45deg);
}

#oms-yixun2-recommender-root .y2-combobox-toggle:hover {
  color: var(--muted, var(--y2-muted));
  background: var(--card-soft, var(--y2-card));
}

#oms-yixun2-recommender-root .y2-combobox-popover {
  position: fixed;
  z-index: 8;
  display: flex;
  flex-direction: column;
  max-height: min(310px, calc(100vh - 20px));
  overflow: hidden;
  color: var(--y2-text);
  background: var(--y2-panel);
  border: 1px solid var(--y2-border-strong);
  border-radius: 11px;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.38);
}

#oms-yixun2-recommender-root .y2-combobox-popover[hidden] {
  display: none !important;
}

#oms-yixun2-recommender-root .y2-combobox-listbox {
  display: grid;
  min-height: 0;
  max-height: 252px;
  overflow-y: auto;
  padding: 5px;
  scrollbar-width: thin;
}

#oms-yixun2-recommender-root .y2-combobox-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 34px;
  padding: 7px 9px;
  color: var(--y2-text);
  background: transparent;
  border: 0;
  border-radius: 7px;
  text-align: left;
  cursor: pointer;
}

#oms-yixun2-recommender-root .y2-combobox-option:hover,
#oms-yixun2-recommender-root .y2-combobox-option.is-active {
  color: var(--y2-strong);
  background: var(--y2-primary-soft);
  outline: 1px solid var(--y2-primary);
}

#oms-yixun2-recommender-root .y2-combobox-option[aria-selected="true"] {
  font-weight: 800;
}

#oms-yixun2-recommender-root .y2-combobox-option[aria-selected="true"]::after {
  content: "✓";
  color: var(--y2-green);
}

#oms-yixun2-recommender-root .y2-combobox-empty,
#oms-yixun2-recommender-root .y2-combobox-status {
  color: var(--y2-muted);
  font-size: 11px;
}

#oms-yixun2-recommender-root .y2-combobox-empty {
  padding: 20px 10px;
  text-align: center;
}

#oms-yixun2-recommender-root .y2-combobox-status {
  flex: 0 0 auto;
  padding: 7px 10px;
  background: var(--y2-card);
  border-top: 1px solid var(--y2-border);
}

#oms-yixun2-recommender-root .y2-reference-head {
  align-items: flex-end;
}

#oms-yixun2-recommender-root .y2-search {
  width: min(320px, 42vw);
}

#oms-yixun2-recommender-root .y2-reference-table tbody tr:hover {
  background: var(--y2-primary-soft);
}

#oms-yixun2-recommender-root .y2-pagination {
  margin-top: 12px;
  color: var(--y2-muted);
  font-size: 12px;
}

#oms-yixun2-recommender-root .y2-pagination > div {
  display: flex;
  gap: 7px;
}

#oms-yixun2-recommender-root .y2-pagination button {
  min-height: 30px;
  padding: 5px 10px;
}

#oms-yixun2-recommender-root .y2-empty-reference,
#oms-yixun2-recommender-root .y2-empty-inline {
  padding: 18px;
  color: var(--y2-muted);
  text-align: center;
  background: var(--y2-card);
  border: 1px dashed var(--y2-border);
  border-radius: 10px;
  font-size: 13px;
}

#oms-yixun2-recommender-root .y2-calculate-bar {
  position: sticky;
  bottom: -12px;
  z-index: 3;
  margin-top: 16px;
  padding: 14px 18px;
  background: color-mix(in srgb, var(--y2-panel) 92%, transparent);
  border: 1px solid var(--y2-border-strong);
  border-radius: 15px;
  box-shadow: var(--y2-shadow);
  backdrop-filter: blur(14px);
}

#oms-yixun2-recommender-root .y2-calculate-bar > div {
  display: grid;
  gap: 1px;
}

#oms-yixun2-recommender-root .y2-calculate-bar strong {
  color: var(--y2-strong);
  font-size: 13px;
}

#oms-yixun2-recommender-root .y2-result-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 110px;
  padding: 24px;
  color: var(--y2-muted);
  background: var(--y2-card);
  border: 1px dashed var(--y2-border);
  border-radius: 12px;
  text-align: center;
}

#oms-yixun2-recommender-root .y2-result-status strong,
#oms-yixun2-recommender-root .y2-result-status span {
  display: block;
}

#oms-yixun2-recommender-root .y2-result-status.is-error {
  color: var(--y2-red);
  background: var(--y2-red-soft);
  border-color: var(--y2-red);
}

#oms-yixun2-recommender-root .y2-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--y2-border);
  border-top-color: var(--y2-primary);
  border-radius: 50%;
  animation: y2-spin 0.75s linear infinite;
}

@keyframes y2-spin {
  to { transform: rotate(360deg); }
}

#oms-yixun2-recommender-root .y2-recommendation-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

#oms-yixun2-recommender-root .y2-recommendation-card {
  position: relative;
  display: flex;
  min-width: 0;
  overflow: hidden;
  background: var(--y2-card);
  border: 1px solid var(--y2-border);
  border-radius: 14px;
}

#oms-yixun2-recommender-root .y2-recommendation-card.is-best {
  border-color: var(--y2-green);
  box-shadow: inset 0 0 0 1px var(--y2-green-soft);
}

#oms-yixun2-recommender-root .y2-rank {
  display: grid;
  place-items: center;
  width: 48px;
  color: var(--y2-primary);
  background: var(--y2-primary-soft);
  font-size: 14px;
  font-weight: 900;
}

#oms-yixun2-recommender-root .y2-recommendation-card.is-best .y2-rank {
  color: var(--y2-green);
  background: var(--y2-green-soft);
}

#oms-yixun2-recommender-root .y2-card-main {
  flex: 1 1 auto;
  min-width: 0;
  padding: 15px;
}

#oms-yixun2-recommender-root .y2-card-head {
  align-items: flex-start;
}

#oms-yixun2-recommender-root .y2-card-head h4 {
  margin-top: 3px;
  overflow: hidden;
  color: var(--y2-strong);
  font-size: 15px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#oms-yixun2-recommender-root .y2-price {
  flex: 0 0 auto;
  color: var(--y2-green);
  font-size: 17px;
  font-weight: 850;
  text-align: right;
}

#oms-yixun2-recommender-root .y2-price small {
  display: block;
  margin-top: 3px;
  color: var(--y2-muted);
  font-size: 10px;
  font-weight: 500;
}

#oms-yixun2-recommender-root .y2-breakdown {
  display: grid;
  gap: 5px;
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--y2-border);
  font-size: 11px;
}

#oms-yixun2-recommender-root .y2-breakdown div {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

#oms-yixun2-recommender-root .y2-breakdown dt {
  color: var(--y2-muted);
}

#oms-yixun2-recommender-root .y2-breakdown dd {
  margin: 0;
  color: var(--y2-text);
  font-weight: 700;
}

#oms-yixun2-recommender-root .y2-reasons,
#oms-yixun2-recommender-root .y2-warnings {
  margin: 12px 0 0;
  padding-left: 17px;
  font-size: 11px;
  line-height: 1.55;
}

#oms-yixun2-recommender-root .y2-reasons {
  color: var(--y2-green);
}

#oms-yixun2-recommender-root .y2-warnings {
  color: var(--y2-red);
}

#oms-yixun2-recommender-root .y2-setup-empty {
  display: grid;
  place-items: center;
  align-content: center;
  flex: 1 1 auto;
  min-height: 0;
  padding: 60px;
  background: var(--y2-bg);
  text-align: center;
}

#oms-yixun2-recommender-root .y2-setup-empty > div {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin-bottom: 14px;
  color: var(--y2-primary);
  background: var(--y2-primary-soft);
  border-radius: 20px;
  font-size: 30px;
  font-weight: 800;
}

#oms-yixun2-recommender-root .y2-setup-empty h3 {
  margin: 0;
  color: var(--y2-strong);
}

#oms-yixun2-recommender-root .y2-setup-empty p {
  max-width: 660px;
  margin: 10px 0 0;
  color: var(--y2-muted);
  line-height: 1.7;
}

#oms-yixun2-recommender-root .y2-setup-empty code {
  color: var(--y2-primary);
}

#oms-yixun2-recommender-root .y2-sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* The existing account-permission dialog gains one feature-owned AI tools column. */
.permission-modal:has(.permission-account-card.has-ai-tool-permissions) {
  width: min(1280px, calc(100vw - 32px));
}

.permission-account-card.has-ai-tool-permissions {
  grid-template-columns: 170px repeat(4, minmax(0, 1fr));
}

.permission-account-card.has-ai-tool-permissions.is-ai-only {
  grid-template-columns: 170px minmax(220px, 1fr);
}

.permission-section.ai-tool-permissions {
  min-width: 0;
}

.permission-section.ai-tool-permissions > span {
  color: #48a7ff;
}

.permission-section.ai-tool-permissions .permission-options label {
  border-color: color-mix(in srgb, #2887ff 34%, var(--border));
}

.permission-section.ai-tool-permissions .permission-options label:hover {
  color: var(--text-strong);
  border-color: #2887ff;
}

.permission-section.ai-tool-permissions .permission-options label:focus-within {
  outline: 2px solid rgba(40, 135, 255, 0.34);
  outline-offset: 2px;
}

.ai-tool-permission-status {
  margin: 0;
  padding: 10px 18px;
  color: #2f7de1;
  background: rgba(47, 125, 225, 0.08);
  border-top: 1px solid rgba(47, 125, 225, 0.18);
  font-size: 12px;
}

.ai-tool-permission-status.is-error {
  color: #c93b4a;
  background: rgba(201, 59, 74, 0.08);
  border-top-color: rgba(201, 59, 74, 0.2);
}

@media (max-width: 1080px) {
  #oms-yixun2-recommender-root {
    padding: 12px;
  }

  #oms-yixun2-recommender-root .y2-dialog {
    width: calc(100vw - 24px);
    height: calc(100vh - 24px);
    height: calc(100dvh - 24px);
    min-height: 0;
  }

  #oms-yixun2-recommender-root .y2-parameter-grid,
  #oms-yixun2-recommender-root .y2-recommendation-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .permission-account-card.has-ai-tool-permissions,
  .permission-account-card.has-ai-tool-permissions.is-ai-only {
    grid-template-columns: 1fr;
  }

  .permission-section.ai-tool-permissions {
    padding-top: 4px;
  }
}

@media (max-width: 720px) {
  #oms-yixun2-recommender-root .y2-dialog.is-toolbox {
    width: calc(100vw - 24px);
    max-height: calc(100dvh - 24px);
  }

  #oms-yixun2-recommender-root .y2-dialog.is-toolbox .y2-dialog-head,
  #oms-yixun2-recommender-root .y2-toolbox {
    padding-left: 16px;
    padding-right: 16px;
  }

  #oms-yixun2-recommender-root .y2-dialog-head {
    gap: 12px;
  }

  #oms-yixun2-recommender-root .y2-tool-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  #oms-yixun2-recommender-root .y2-tool-tile {
    min-height: 0;
    grid-template-columns: 56px minmax(0, 1fr);
    align-items: center;
    align-content: center;
    padding: 15px;
  }

  #oms-yixun2-recommender-root .y2-tool-icon {
    width: 56px;
    height: 56px;
  }

  #oms-yixun2-recommender-root .y2-dialog-head,
  #oms-yixun2-recommender-root .y2-tabs,
  #oms-yixun2-recommender-root .y2-scroll-body {
    padding-left: 14px;
    padding-right: 14px;
  }

  #oms-yixun2-recommender-root .y2-parameter-grid,
  #oms-yixun2-recommender-root .y2-recommendation-grid,
  #oms-yixun2-recommender-root .y2-paste-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  #oms-yixun2-recommender-root .y2-category-intro,
  #oms-yixun2-recommender-root .y2-section-head,
  #oms-yixun2-recommender-root .y2-calculate-bar {
    align-items: stretch;
    flex-direction: column;
  }

  #oms-yixun2-recommender-root .y2-search {
    width: 100%;
  }

  #oms-yixun2-recommender-root .y2-primary-button {
    width: 100%;
  }

  #oms-yixun2-recommender-root .y2-back-toolbox-button {
    width: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  #oms-yixun2-recommender-root *,
  #oms-yixun2-recommender-root *::before,
  #oms-yixun2-recommender-root *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}