#win-model_config {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  box-sizing: border-box;
  background: var(--bg-main);
}

#win-model_config .win-header {
  flex: 0 0 auto;
  height: calc(56px + var(--phone-safe-top, 0px));
  min-height: calc(56px + var(--phone-safe-top, 0px));
  min-width: 0;
  max-width: 100%;
  padding-top: var(--phone-safe-top, 0px);
  box-sizing: border-box;
  overflow: hidden;
}

#win-model_config .win-header h3 {
  top: calc(var(--phone-safe-top, 0px) + 28px);
  margin: 0;
  transform: translate(-50%, -50%);
}

.model-center-header-space {
  display: block;
  width: 28px;
  height: 28px;
}

#win-model_config .model-config-body {
  display: block;
  flex: 1 1 auto;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 0;
  padding: 0 14px 22px;
  background: var(--bg-main);
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  box-sizing: border-box;
}

#win-model_config .model-config-body::-webkit-scrollbar { display: none; }

.model-center-intro {
  padding: 18px 4px 15px;
}

.model-center-kicker {
  display: block;
  margin-bottom: 7px;
  color: var(--primary);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 1.6px;
}

.model-center-intro h4 {
  margin: 0;
  color: var(--text-primary);
  font-size: 19px;
  line-height: 1.25;
  letter-spacing: -.2px;
}

.model-center-intro p {
  margin: 7px 0 0;
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 1.55;
}

/* 模型中心沿用聊天设置的灰色玻璃语言，顶部只承担导航说明。 */
#win-model_config {
  background: linear-gradient(180deg, #f3f5f7 0%, #e9edf0 100%);
}

#win-model_config .model-config-body {
  background: transparent;
}

#win-model_config .model-center-card {
  border-color: rgba(255,255,255,.86);
  border-radius: 20px;
  background: rgba(255,255,255,.48);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.82), 0 10px 26px rgba(52,61,70,.07);
  backdrop-filter: blur(18px) saturate(108%);
  -webkit-backdrop-filter: blur(18px) saturate(108%);
}

#win-model_config .model-center-card.is-expanded {
  border-color: rgba(93,103,112,.3);
  background: rgba(255,255,255,.58);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.88), 0 12px 30px rgba(52,61,70,.1);
}

#win-model_config .model-center-card-icon {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255,255,255,.9);
  border-radius: 13px;
  background: linear-gradient(145deg, #eef1f3, #cbd1d6);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.95), 0 4px 10px rgba(54,63,72,.1);
  color: #626b73;
}

#win-model_config .model-center-card-icon-chat,
#win-model_config .model-center-card-icon-voice,
#win-model_config .model-center-card-icon-image {
  background: linear-gradient(145deg, #eef1f3, #cbd1d6);
}

#win-model_config .model-center-fetch-row .btn {
  min-height: 38px;
  padding: 8px 15px;
  border: 1px solid rgba(77,86,95,.7);
  border-radius: 12px;
  background: #606870;
  color: #fff;
  font-size: 11px;
  font-weight: 750;
  box-shadow: 0 5px 12px rgba(55,64,73,.14), inset 0 1px 0 rgba(255,255,255,.2);
}

#win-model_config .model-center-fetch-row .btn:hover,
#win-model_config .model-center-fetch-row .btn:active {
  background: #515a63;
}

#win-model_config .model-center-fetch-row .btn:disabled {
  opacity: .55;
  cursor: wait;
}

.model-center-cards {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.model-center-card {
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--border) 86%, transparent);
  border-radius: 17px;
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  box-shadow: 0 8px 24px rgba(32, 45, 72, .055);
  transition: border-color .2s ease, box-shadow .2s ease;
}

.model-center-card.is-expanded {
  border-color: color-mix(in srgb, var(--primary) 38%, var(--border));
  box-shadow: 0 10px 28px rgba(32, 45, 72, .09);
}

.model-center-card-toggle {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 16px;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 78px;
  padding: 13px 13px 13px 17px;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.model-center-card-icon {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  font-size: 22px;
  font-weight: 500;
}

.model-center-card-icon-chat { background: linear-gradient(145deg, #5e74df, #8a94ef); }
.model-center-card-icon-voice { background: linear-gradient(145deg, #ba6b8f, #df9b9c); }
.model-center-card-icon-image { background: linear-gradient(145deg, #c78a4c, #e5b879); }

.model-center-card-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 3px;
}

.model-center-card-copy strong {
  overflow: hidden;
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.model-center-card-copy small,
.model-center-card-copy span {
  overflow: hidden;
  color: var(--text-secondary);
  font-size: 10px;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.model-center-card-copy span { color: var(--text-primary); font-weight: 600; }

.model-center-card-status {
  padding: 4px 7px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text-secondary) 12%, transparent);
  color: var(--text-secondary);
  font-size: 9px;
  font-weight: 700;
  white-space: nowrap;
}

.model-center-card-status.is-ready {
  background: color-mix(in srgb, #37a478 15%, transparent);
  color: #258760;
}

.model-center-card-arrow {
  color: var(--text-secondary);
  font-size: 18px;
  line-height: 1;
  transform: rotate(0deg);
  transition: transform .2s ease;
}

.model-center-card.is-expanded .model-center-card-arrow { transform: rotate(180deg); }

.model-center-form {
  padding: 0 14px 14px;
  border-top: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  animation: model-center-reveal .2s ease both;
}

.model-center-form[hidden] { display: none; }

.model-center-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding-top: 13px;
}

.model-center-profile-toolbar {
  display: flex;
  align-items: end;
  gap: 8px;
  padding-top: 13px;
}

#win-model_config [hidden] { display: none !important; }

.model-center-profile-toolbar label {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: column;
  gap: 5px;
  color: var(--text-secondary);
  font-size: 10px;
  font-weight: 700;
}

.model-center-profile-toolbar select {
  width: 100%;
  height: 38px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-main);
  color: var(--text-primary);
  font: inherit;
  font-size: 11px;
}

.model-center-add-profile {
  display: inline-flex;
  width: auto;
  min-width: 72px;
  height: 38px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  gap: 3px;
  place-items: center;
  border: 1px solid var(--primary);
  border-radius: 10px;
  background: color-mix(in srgb, var(--primary) 10%, transparent);
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.model-center-add-profile > span:first-child { font-size: 16px; line-height: 1; }

.model-center-slot-switch {
  display: inline-flex;
  gap: 4px;
  margin-top: 10px;
  padding: 3px;
  border-radius: 10px;
  background: var(--bg-main);
}

.model-center-slot-switch button {
  min-width: 68px;
  padding: 6px 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
}

.model-center-slot-switch button.is-active {
  background: var(--surface);
  color: var(--primary);
  box-shadow: 0 2px 7px rgba(32, 45, 72, .08);
}

.model-center-option-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  align-items: end;
  gap: 10px;
  margin-top: 10px;
}

.model-center-option-row > label:first-child {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: column;
  gap: 5px;
  color: var(--text-secondary);
  font-size: 10px;
  font-weight: 700;
}

.model-center-option-row > label:not(.model-center-switch-label) {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 5px;
  color: var(--text-secondary);
  font-size: 10px;
  font-weight: 700;
}

.model-center-model-control {
  display: flex;
  align-items: stretch;
  gap: 7px;
  margin-top: 5px;
}

.model-center-model-control select {
  min-width: 0;
  flex: 1 1 auto;
}

.model-center-fetch-button {
  flex: 0 0 auto;
  min-height: 38px !important;
  padding: 8px 12px !important;
  border-radius: 11px !important;
  white-space: nowrap;
}

.model-center-option-row select {
  width: 100%;
  height: 38px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-main);
  color: var(--text-primary);
  font: inherit;
  font-size: 11px;
}

.model-center-switch-label {
  display: flex;
  height: 38px;
  align-items: center;
  gap: 6px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-main);
  color: var(--text-primary);
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
}

.model-center-switch-label input { width: 15px; height: 15px; accent-color: var(--primary); }

.model-center-voice-library {
  margin-top: 12px;
  padding: 11px;
  border: 1px solid color-mix(in srgb, var(--primary) 18%, var(--border));
  border-radius: 12px;
  background: color-mix(in srgb, var(--primary) 4%, var(--surface));
}

.model-center-library-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.model-center-library-heading strong { color: var(--text-primary); font-size: 11px; }
.model-center-library-heading span { color: var(--text-secondary); font-size: 9px; }

.model-center-voice-library-row {
  display: flex;
  gap: 7px;
  margin-top: 8px;
}

.model-center-voice-library-row select {
  min-width: 0;
  flex: 1;
  height: 35px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--surface);
  color: var(--text-primary);
  font-size: 10px;
}

.model-center-voice-library-row .btn { flex: 0 0 auto; padding: 7px 9px; font-size: 10px; }

.model-center-voice-library-edit { margin-top: 7px; }
.model-center-voice-library-edit input { width: 100%; height: 32px; box-sizing: border-box; padding: 0 8px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text-primary); font-size: 10px; }
.model-center-library-id-hint { display: block; margin-top: 5px; color: var(--text-secondary); font-size: 9px; line-height: 1.4; }

.model-center-artist-library {
  display: grid;
  gap: 8px;
  margin-top: 12px;
  padding: 11px;
  border: 1px solid color-mix(in srgb, var(--primary) 18%, var(--border));
  border-radius: 12px;
  background: color-mix(in srgb, var(--primary) 4%, var(--surface));
}

.model-center-artist-row { display: flex; gap: 7px; }
.model-center-artist-row select,
.model-center-artist-library input,
.model-center-artist-library textarea {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--surface);
  color: var(--text-primary);
  font: inherit;
  font-size: 10px;
}
.model-center-artist-row select,
.model-center-artist-library input { height: 35px; padding: 0 8px; }
.model-center-artist-library textarea { min-height: 84px; padding: 8px; line-height: 1.45; resize: vertical; }
.model-center-artist-row .btn,
.model-center-artist-library > .btn { flex: 0 0 auto; padding: 7px 10px; font-size: 10px; }
.model-center-artist-library > .btn { justify-self: end; }

.model-center-form-grid label {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 5px;
  color: var(--text-secondary);
  font-size: 10px;
  font-weight: 700;
}

.model-center-form-grid .model-center-wide { grid-column: 1 / -1; }

.model-center-form-grid .model-center-model-field {
  grid-column: 1 / -1;
}

.model-center-endpoint-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.model-center-endpoint-mode {
  width: auto;
  min-width: 76px;
  height: 26px;
  padding: 0 7px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--surface);
  color: var(--text-secondary);
  font: inherit;
  font-size: 9px;
  font-weight: 700;
}

.model-center-endpoint-field > input { margin-top: 5px; }

.model-center-form-grid input,
.model-center-form-grid select {
  width: 100%;
  min-width: 0;
  height: 38px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  outline: none;
  background: var(--bg-main);
  color: var(--text-primary);
  font: inherit;
  font-size: 11px;
  box-sizing: border-box;
}

.model-center-form-grid input:focus,
.model-center-form-grid select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 13%, transparent);
}

.model-center-form-grid .model-center-endpoint-mode {
  width: auto;
  min-width: 76px;
  height: 26px;
  padding: 0 7px;
  border-radius: 7px;
  background: var(--surface);
  font-size: 9px;
}

.model-center-helper {
  margin: 10px 0 0;
  color: var(--text-secondary);
  font-size: 10px;
  line-height: 1.45;
}

.model-center-helper[hidden],
[data-model-center-group-field][hidden] { display: none; }

.model-center-fetch-row {
  display: flex;
  align-items: center;
  min-height: 32px;
  margin-top: 8px;
}

.model-center-fetch-row .btn {
  min-height: 32px;
  padding: 6px 11px;
  border-radius: 9px;
  font-size: 10px;
}

#win-model_config .model-center-fetch-row { display: none; }

.model-center-feedback {
  min-height: 16px;
  margin-top: 10px;
  color: var(--text-secondary);
  font-size: 10px;
  line-height: 1.45;
}

.model-center-feedback.is-success { color: #258760; }
.model-center-feedback.is-error { color: #bb5b61; }
.model-center-feedback.is-pending { color: var(--primary); }

.model-center-actions {
  display: flex;
  gap: 6px;
  margin-top: 3px;
}

.model-center-actions .btn {
  flex: 1 1 0;
  min-width: 0;
  min-height: 37px;
  padding: 8px 6px;
  border-radius: 10px;
  font-size: 10.5px;
}

.model-center-footnote {
  margin: 15px 4px 0;
  color: var(--text-secondary);
  font-size: 10px;
  line-height: 1.5;
  text-align: center;
}

@keyframes model-center-reveal {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 390px) {
  #win-model_config .model-config-body { padding-left: 11px; padding-right: 11px; }
  .model-center-intro { padding-top: 17px; }
  .model-center-intro h4 { font-size: 18px; }
  .model-center-card-toggle { grid-template-columns: minmax(0, 1fr) auto 14px; gap: 8px; padding-left: 13px; padding-right: 10px; }
  .model-center-card-status { padding-left: 5px; padding-right: 5px; font-size: 8px; }
  .model-center-form { padding-left: 11px; padding-right: 11px; }
}

@media (prefers-reduced-motion: reduce) {
  .model-center-card,
  .model-center-card-arrow,
  .model-center-form { transition: none; animation: none; }
}