/* 模型选择弹窗与「高级参数」表格 */
/* ---------- 模型选择弹窗 ---------- */
.model-picker {
  display: grid;
  width: min(900px, calc(100vw - 32px));
  max-height: min(84vh, 780px);
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  color: var(--text);
  background: var(--bg);
  box-shadow: var(--shadow);
  grid-template-rows: auto auto minmax(0, 1fr);
}

.model-picker:not([open]) {
  display: none;
}

.model-picker::backdrop {
  background: var(--backdrop);
  backdrop-filter: blur(5px);
}

.picker-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.picker-head h2 {
  margin: 0;
  font-size: 16px;
}

.picker-search {
  display: flex;
  flex: 1;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--muted);
  background: var(--field-bg);
}

.picker-search:focus-within {
  border-color: var(--accent);
}

.picker-search svg {
  width: 15px;
  height: 15px;
  flex: none;
}

.picker-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: none;
  font-size: 13px;
  outline: none;
}

.picker-count {
  color: var(--muted);
  font-size: 11.5px;
  white-space: nowrap;
}

.picker-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.picker-filters button {
  min-height: 28px;
  padding: 0 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted-strong);
  background: var(--surface);
  font-size: 12px;
  font-weight: 600;
}

.picker-filters button[aria-pressed="true"] {
  border-color: var(--accent);
  color: var(--accent-text);
  background: var(--accent-soft);
}

.picker-body {
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 16px;
  overflow: auto;
}

.picker-section h3 {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 10px;
  font-size: 12.5px;
}

.picker-section h3 small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
}

.picker-cards {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));
}

.picker-card {
  display: grid;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  grid-template-columns: 40px minmax(0, 1fr);
  text-align: left;
}

.picker-card:hover,
.picker-row:hover {
  border-color: var(--accent-line);
}

.picker-card[aria-pressed="true"],
.picker-row[aria-pressed="true"] {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-soft);
}

.picker-card:disabled,
.picker-row:disabled {
  opacity: 0.55;
}

.picker-thumb {
  display: grid;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: hsl(var(--model-hue, 220) 45% 96%);
  place-items: center;
}

.picker-thumb img,
.picker-row-icon img {
  width: 58%;
  height: 58%;
  object-fit: contain;
}

.picker-card-text {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.picker-card-text strong {
  font-size: 13.5px;
}

.picker-card-text small {
  color: var(--muted);
  font-size: 11px;
}

.picker-card-text p {
  display: -webkit-box;
  margin: 2px 0 0;
  overflow: hidden;
  color: var(--muted-strong);
  font-size: 12px;
  line-height: 1.5;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.picker-card-foot {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.picker-card-foot b {
  font-size: 12.5px;
}

.picker-rows {
  display: grid;
  gap: 4px;
}

.picker-row {
  display: grid;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: var(--surface);
  grid-template-columns: 26px minmax(0, 1fr) auto;
  text-align: left;
}

.picker-row-icon {
  display: grid;
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: var(--surface-sunken);
  place-items: center;
}

.picker-row-text {
  display: flex;
  min-width: 0;
  align-items: baseline;
  gap: 8px;
}

.picker-row-text strong {
  overflow: hidden;
  font-size: 12.5px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.picker-row-text small {
  flex: none;
  color: var(--muted);
  font-size: 11px;
}

.picker-row-price {
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.picker-empty {
  margin: 30px 0;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

/* ---------- 高级参数：参数名 + 来源小标 ｜ 当前值，两栏不换行；计费 / 审核用紧凑要点 ---------- */
.params-panel {
  display: grid;
  gap: 14px;
  padding: 2px 13px 14px;
  border-top: 1px solid var(--line);
}

.params-block {
  display: grid;
  gap: 8px;
  padding-top: 12px;
}

.params-block + .params-block {
  border-top: 1px dashed var(--line);
}

.params-block h3 {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.params-block > ul:not(.params-list) {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 5px;
  color: var(--muted-strong);
  font-size: 11.5px;
  line-height: 1.55;
  list-style: none;
}

.params-block > ul:not(.params-list) li {
  position: relative;
  padding-left: 14px;
}

.params-block > ul:not(.params-list) li::before {
  position: absolute;
  top: 7px;
  left: 2px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent-line);
  content: "";
}

.params-list {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.params-row {
  display: grid;
  align-items: start;
  gap: 4px 12px;
  padding: 7px 0;
  border-bottom: 1px solid var(--line);
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
}

.params-row:last-child {
  border-bottom: 0;
}

.params-key {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.params-key code {
  color: var(--text);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 11px;
  overflow-wrap: anywhere;
}

.params-src {
  display: inline-flex;
  align-items: center;
  height: 17px;
  padding: 0 6px;
  border-radius: 999px;
  color: var(--muted);
  background: var(--surface-sunken);
  font-size: 9.5px;
  font-weight: 700;
  white-space: nowrap;
}

.params-row[data-source="user"] .params-src {
  color: var(--accent-text);
  background: var(--accent-soft);
}

.params-row[data-source="choice"] .params-src {
  color: var(--success);
  background: var(--success-soft);
}

.params-val {
  min-width: 0;
  color: var(--text);
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.params-row[data-source="fixed"] .params-val,
.params-row[data-source="default"] .params-val {
  color: var(--muted-strong);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 11px;
  font-weight: 500;
}

.params-row[data-source="default"] .params-val {
  font-family: inherit;
  font-size: 11.5px;
}