/* Split from website/static/css/pages.css. Keep selector order compatible with the original cascade. */

.chat-settings {
  width: 24px;
  height: 24px;
  border: none;
  background: none;
  padding: 0;
  display: grid;
  place-items: center;
  cursor: pointer;
  place-self: self-end;
  margin-bottom: 12px;
}

.chat-body.settings-open {
  height: auto;
  margin-top: 60px;
  min-height: calc(100vh - 160px);
  align-items: center;
  justify-content: center;
}

.chat-body.settings-open .messages-container,
.chat-body.settings-open .hello-message,
.chat-body.settings-open .input-toolbar {
  display: none !important;
}

.chat-body.settings-open .chat-opened-limit {
  display: none !important;
}

.page.page-chat-single-scroll .chat-body.settings-open {
  margin-top: 0;
  padding-top: 60px;
  height: 100%;
  min-height: 0;
  max-height: 100%;
}

#chat.settings-open .chat-hero {
  display: none;
}

.chat-settings-screen {
  position: fixed;
  inset: 0;
  z-index: 340;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 100%;
  padding: 14px 14px calc(14px + env(safe-area-inset-bottom));
  overflow: hidden;
  background: rgba(8, 10, 16, 0.74);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #ffffff;
  isolation: isolate;
}

.page.page-chat-single-scroll .chat-settings-screen {
  min-height: 0;
}

.chat-body.settings-open .chat-settings-screen {
  display: flex;
}

.chat-settings-screen[aria-hidden="true"] {
  display: none;
}

.chat-settings-screen::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: calc(var(--footer-dock-nav-min-height, 52px) + env(safe-area-inset-bottom) + 128px);
  pointer-events: none;
  z-index: 0;
  background: linear-gradient(180deg, rgba(8, 10, 16, 0) 0%, rgba(8, 10, 16, 0.16) 24%, rgba(8, 10, 16, 0.42) 56%, rgba(8, 10, 16, 0.84) 100%);
}

body.chat-settings-modal-open {
  overflow: hidden !important;
  overscroll-behavior: none;
  touch-action: none;
}

.chat-settings-card {
  box-sizing: border-box;
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  width: min(100%, 392px);
  max-height: min(76vh, 560px);
  height: auto;
  background: linear-gradient(180deg, rgba(34, 37, 49, 0.9) 0%, rgba(20, 23, 33, 0.96) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07), 0 22px 54px rgba(0, 0, 0, 0.42);
  overflow: visible;
  text-align: left;
  isolation: isolate;
}

.chat-settings-card--tall {
  height: auto;
}

.chat-settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: 28px;
}

.chat-settings-heading {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.chat-settings-title {
  min-width: 0;
  margin: 0;
  color: #ffffff;
  font-size: 16px;
  line-height: 20px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-settings-header-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex: 0 0 auto;
  min-width: 0;
}

.chat-settings-close {
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 9px;
  padding: 0;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.74);
  cursor: pointer;
}

.chat-settings-close svg {
  width: 12px;
  height: 12px;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  fill: none;
}

.chat-settings-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  align-self: stretch;
}

.chat-settings-field--compact {
  flex: 1 1 100%;
  max-width: none;
  height: auto;
}

.chat-settings-field--slider {
  gap: 11px;
  min-height: 34px;
  width: 100%;
}

.chat-settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 17px;
}

.chat-settings-label {
  font-size: 13px;
  line-height: 17px;
  font-weight: 400;
  color: #ffffff;
}

.chat-settings-value {
  font-size: 13px;
  line-height: 17px;
  font-weight: 400;
  color: #ffffff;
  min-width: 48px;
  text-align: right;
}

.chat-settings-slider {
  position: relative;
  height: 24px;
  padding: 0 10px;
  display: flex;
  align-items: center;
}

.chat-settings-range {
  position: absolute;
  left: 10px;
  right: 10px;
  top: 50%;
  height: 3px;
  padding: 0;
  transform: translateY(-50%);
  background: rgba(120, 120, 128, 0.16);
  border-radius: 8px;
  overflow: visible;
  pointer-events: none;
}

.chat-settings-range-fill {
  position: absolute;
  left: 0;
  top: 0;
  height: 3px;
  width: var(--fill-percent, 0%);
  background: #ffffff;
  border-radius: 100px;
}

.chat-settings-range-thumb {
  position: absolute;
  top: 50%;
  left: var(--fill-percent, 0%);
  width: 19px;
  height: 19px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid #262832;
  box-sizing: border-box;
  transform: translate(-50%, -50%);
  box-shadow: none;
}

.chat-settings-range-input {
  -webkit-appearance: none;
  appearance: none;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  opacity: 0;
  cursor: pointer;
}

.chat-settings-range-input:focus {
  outline: none;
}

.chat-settings-slider:focus-within .chat-settings-range-thumb {
  box-shadow: none;
}

.chat-settings-field--textarea {
  gap: 10px;
  width: 100%;
}

.chat-settings-textarea {
  width: 100%;
  min-height: 90px;
  padding: 12px;
  border-radius: 11px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.035);
  color: #ffffff;
  font-size: 14px;
  line-height: 20px;
  font-weight: 400;
  resize: none;
}

.chat-settings-textarea::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.chat-settings-fields {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  flex: 1 1 auto;
  row-gap: 12px;
  column-gap: 16px;
  width: 100%;
  max-width: none;
  min-height: 0;
  margin: 0 auto;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-bottom: 1px;
}

.chat-model-toggle {
  background: none;
  border: none;
  padding: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.chat-title-chevron {
  display: inline-flex;
  width: 16px;
  height: 16px;
  transition: transform 0.2s ease;
}

.chat-title-chevron svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
}

.chat-model-toggle.is-open .chat-title-chevron {
  transform: rotate(180deg);
}

.chat-settings-stepper {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 92px;
  height: 30px;
  padding: 4px 7px;
  border-radius: 9px;
  border: none;
  background: rgba(255, 255, 255, 0.08);
}

.chat-settings-stepper-btn {
  width: 22px;
  height: 22px;
  border-radius: 0;
  border: none;
  background: transparent;
  display: grid;
  place-items: center;
  cursor: pointer;
  font-size: 16px;
  line-height: 22px;
  font-weight: 400;
  color: #ffffff;
}

.chat-settings-stepper-value {
  min-width: 7px;
  padding: 0;
  text-align: center;
  font-size: 13px;
  line-height: 17px;
  font-weight: 400;
  color: #ffffff;
}

.chat-settings-control--boolean,
.chat-settings-row--boolean {
  gap: 12px;
}

.chat-settings-boolean-toggle {
  position: relative;
  display: inline-flex;
  gap: 2px;
  min-width: 94px;
  height: 30px;
  padding: 3px;
  margin-left: auto;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.055);
}

.chat-settings-boolean-option {
  flex: 1 1 0;
  min-width: 0;
  border: none;
  border-radius: 9px;
  background: transparent;
  color: rgba(236, 239, 248, 0.66);
  font: 600 12px/16px Arial, sans-serif;
  cursor: pointer;
}

.chat-settings-boolean-option.is-active {
  background: rgba(141, 47, 243, 0.24);
  color: #ffffff;
}

.chat-settings-choice-group {
  width: 100%;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.chat-settings-choice-title {
  min-width: 0;
  flex: 1 1 auto;
  color: rgba(244, 246, 255, 0.72);
  font: 600 12px/16px Arial, sans-serif;
  white-space: nowrap;
}

.chat-settings-choice-options {
  --settings-choice-count: 3;
  --settings-choice-index: 0;
  --settings-choice-control-width: 312px;
  position: relative;
  flex: 0 1 var(--settings-choice-control-width);
  display: grid;
  grid-template-columns: repeat(var(--settings-choice-count), minmax(0, 1fr));
  gap: 2px;
  width: min(100%, var(--settings-choice-control-width));
  max-width: 100%;
  box-sizing: border-box;
  min-height: 32px;
  padding: 3px;
  border-radius: 11px;
  border: 1px solid rgba(255, 255, 255, 0.065);
  background: rgba(255, 255, 255, 0.028);
  overflow: hidden;
}

.chat-settings-choice-options::before {
  content: "";
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: 3px;
  width: calc((100% - 6px) / var(--settings-choice-count, 3));
  border-radius: 8px;
  background: rgba(124, 92, 255, 0.2);
  transform: translateX(calc(var(--settings-choice-index, 0) * 100%));
  transition: transform 0.2s ease, width 0.2s ease;
  z-index: 0;
}

.chat-settings-choice-option {
  position: relative;
  z-index: 1;
  min-width: 0;
  min-height: 26px;
  border: none;
  border-radius: 8px;
  padding: 4px 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: rgba(245, 247, 255, 0.78);
  cursor: pointer;
  transition: background 0.16s ease, color 0.16s ease, transform 0.14s ease;
}

.chat-settings-choice-option.is-active {
  color: #ffffff;
}

.chat-settings-choice-option:active {
  transform: scale(0.98);
}

.chat-settings-choice-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
  line-height: 16px;
  font-weight: 650;
}

.chat-settings-choice-subtitle {
  display: none;
}

.chat-settings-segmented-field {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.chat-settings-segmented-title {
  min-width: 0;
  flex: 1 1 auto;
  color: rgba(244, 246, 255, 0.82);
  font: 500 13px/17px Arial, sans-serif;
  white-space: nowrap;
}

.chat-settings-segmented {
  --settings-segment-count: 2;
  --settings-segment-index: 0;
  --settings-segment-control-width: 208px;
  position: relative;
  flex: 0 1 var(--settings-segment-control-width);
  width: min(100%, var(--settings-segment-control-width));
  min-width: min(168px, 100%);
  max-width: 100%;
  box-sizing: border-box;
  height: 32px;
  padding: 3px;
  display: grid;
  grid-template-columns: repeat(var(--settings-segment-count), minmax(0, 1fr));
  border-radius: 11px;
  border: 1px solid rgba(255, 255, 255, 0.065);
  background: rgba(255, 255, 255, 0.045);
  overflow: hidden;
}

.chat-settings-segmented::before {
  content: "";
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: 3px;
  width: calc((100% - 6px) / var(--settings-segment-count, 2));
  border-radius: 8px;
  background: rgba(124, 92, 255, 0.2);
  transform: translateX(calc(var(--settings-segment-index, 0) * 100%));
  transition: transform 0.2s ease, width 0.2s ease;
  z-index: 0;
}

.chat-settings-segmented-option {
  position: relative;
  z-index: 1;
  min-width: 0;
  border: none;
  border-radius: 8px;
  padding: 0 8px;
  background: transparent;
  color: rgba(236, 239, 248, 0.66);
  font: 650 12px/16px Arial, sans-serif;
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.16s ease, transform 0.14s ease;
}

.chat-settings-segmented-option.is-active {
  color: #ffffff;
}

.chat-settings-segmented-option:active {
  transform: scale(0.98);
}

@media (max-width: 375px) {
  .chat-settings-choice-group {
    align-items: stretch;
    flex-direction: column;
    gap: 7px;
  }

  .chat-settings-choice-options {
    width: 100%;
    max-width: none;
  }

  .chat-settings-segmented-field {
    align-items: stretch;
    flex-direction: column;
    gap: 7px;
  }

  .chat-settings-segmented {
    width: 100%;
    min-width: 0;
  }
}

.chat-settings-preset {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chat-settings-control {
  box-sizing: border-box;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  min-height: 40px;
  height: 42px;
}

.chat-settings-control--input {
  padding: 9px 10px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  height: 40px;
}

.chat-settings-control .chat-settings-stepper {
  margin-left: auto;
}

.chat-settings-control-icon {
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  color: #ffffff;
  flex-shrink: 0;
}

.chat-settings-control-icon svg {
  width: 20px;
  height: 20px;
}

.chat-settings-input {
  flex: 1;
  border: none;
  background: transparent;
  color: #ffffff;
  font-size: 13px;
  line-height: 20px;
  font-weight: 400;
  padding: 0;
}

.chat-settings-input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.chat-settings-dropdown {
  position: relative;
  width: 100%;
}

.chat-settings-dropdown-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  min-height: 40px;
  height: 40px;
  border-radius: 11px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: transparent;
  color: #ffffff;
  cursor: pointer;
  text-align: left;
  transition: none;
}

.chat-settings-dropdown.is-open .chat-settings-dropdown-trigger {
  border-color: rgba(255, 255, 255, 0.08);
  background: transparent;
}

.chat-settings-control-text {
  flex: 1;
  text-align: left;
  font-size: 13px;
  line-height: 18px;
  font-weight: 400;
  color: #ffffff;
}

.chat-settings-control-chevron {
  width: 6px;
  height: 12px;
  display: grid;
  place-items: center;
  color: #ffffff;
  transition: none;
}

.chat-settings-control-chevron svg {
  width: 6px;
  height: 12px;
}

.chat-settings-dropdown.is-open .chat-settings-control-chevron {
  transform: rotate(180deg);
}

.chat-settings-dropdown-menu {
  box-sizing: border-box;
  position: absolute;
  left: 0;
  right: auto;
  top: calc(100% + 6px);
  background: rgba(33, 36, 47, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 5px;
  width: 100%;
  height: auto;
  max-height: var(--settings-dropdown-max-height, 180px);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.38);
  overflow-y: auto;
  display: none;
  z-index: 80;
}

.chat-settings-dropdown.is-drop-up .chat-settings-dropdown-menu {
  top: auto;
  bottom: calc(100% + 6px);
}

.chat-settings-dropdown.is-floating .chat-settings-dropdown-menu {
  position: fixed;
  top: var(--settings-dropdown-top);
  left: var(--settings-dropdown-left);
  right: auto;
  bottom: auto;
  width: var(--settings-dropdown-width);
  max-height: var(--settings-dropdown-max-height, min(240px, calc(100vh - 24px)));
  z-index: 390;
}

.chat-settings-dropdown.is-floating.is-drop-up .chat-settings-dropdown-menu {
  top: var(--settings-dropdown-top);
  bottom: auto;
}

.chat-settings-dropdown.is-open .chat-settings-dropdown-menu {
  display: flex;
  flex-direction: column;
}

.chat-settings-dropdown-search {
  width: 100%;
  height: 30px;
  padding: 6px 8px;
  border-radius: 9px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-size: 12px;
  line-height: 20px;
  font-weight: 400;
}

.chat-settings-dropdown-search::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.chat-settings-dropdown-options {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
}

.chat-settings-dropdown-option {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  min-height: 32px;
  border: none;
  border-radius: 9px;
  background: transparent;
  color: #ffffff;
  text-align: left;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.2s ease;
  font-size: 13px;
  line-height: 18px;
  font-weight: 400;
}

.chat-settings-dropdown-option:hover {
  transform: scale(0.99);
  opacity: 0.95;
  background: rgba(255, 255, 255, 0.08);
}

.chat-settings-dropdown-option:active {
  transform: scale(0.99);
}

.chat-settings-dropdown-option.is-selected {
  background: rgba(124, 92, 255, 0.14);
}

.chat-settings-option-label {
  font-size: 13px;
  line-height: 18px;
}

.chat-settings-dropdown--compact {
  width: 94px;
  margin-left: auto;
}

.chat-settings-dropdown--compact .chat-settings-dropdown-trigger {
  min-height: 30px;
  height: 30px;
  padding: 5px 7px;
  border-radius: 9px;
  border: none;
  background: rgba(255, 255, 255, 0.08);
  gap: 8px;
}

.chat-settings-dropdown--compact .chat-settings-control-text {
  font-size: 13px;
  line-height: 16px;
  text-align: center;
}

.chat-settings-dropdown--compact .chat-settings-control-chevron {
  width: 4px;
  height: 8px;
}

.chat-settings-dropdown--compact .chat-settings-control-chevron svg {
  width: 4px;
  height: 8px;
}

.chat-settings-dropdown--ratio .chat-settings-dropdown-menu {
  width: min(235px, calc(100vw - 48px));
  height: auto;
  max-height: var(--settings-dropdown-max-height, 180px);
  padding: 8px;
  left: auto;
  right: 0;
}

.chat-settings-dropdown.is-floating.chat-settings-dropdown--ratio .chat-settings-dropdown-menu {
  width: var(--settings-dropdown-width);
}

.chat-settings-dropdown--ratio.is-open .chat-settings-dropdown-menu {
  display: flex;
}

.chat-settings-dropdown--ratio .chat-settings-dropdown-options {
  display: grid;
  grid-template-columns: 100px 111px;
  grid-auto-rows: 24px;
  column-gap: 8px;
  row-gap: 0;
  align-content: start;
}

.chat-settings-dropdown--ratio .chat-settings-dropdown-option {
  height: 24px;
  padding: 2px;
  gap: 8px;
  font-size: 10px;
  line-height: 12px;
}

.chat-settings-dropdown--ratio .chat-settings-option-label {
  font-size: 10px;
  line-height: 12px;
  text-align: center;
}

.chat-settings-ratio-icon {
  position: relative;
  width: 20px;
  height: 20px;
}

.chat-settings-ratio-icon::before {
  content: '';
  position: absolute;
  border: 0.5px solid #ffffff;
  border-radius: 2px;
  width: 10px;
  height: 10px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.chat-settings-ratio-icon--portrait::before {
  width: 10px;
  height: 14px;
}

.chat-settings-ratio-icon--landscape::before {
  width: 14px;
  height: 10px;
}

.chat-settings-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.chat-settings-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px;
  height: 32px;
  border-radius: 6px;
  background: #2b2d35;
  color: #ffffff;
  font-size: 12px;
  line-height: 20px;
  font-weight: 400;
  min-width: 75px;
}

.chat-settings-chip button {
  border: none;
  background: transparent;
  color: #7d808d;
  width: 24px;
  height: 24px;
  border-radius: 4px;
  display: grid;
  place-items: center;
  cursor: pointer;
  position: relative;
}

.chat-settings-chip button::before,
.chat-settings-chip button::after {
  content: '';
  position: absolute;
  width: 12px;
  height: 1px;
  background: #7d808d;
}

.chat-settings-chip button::before {
  transform: rotate(45deg);
}

.chat-settings-chip button::after {
  transform: rotate(-45deg);
}

.model-modal {
  --overlay-footer-scrim-height: calc(var(--footer-dock-nav-min-height, 52px) + env(safe-area-inset-bottom) + 128px);
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 14px calc(14px + env(safe-area-inset-bottom));
  background: rgba(8, 10, 16, 0.74);
  backdrop-filter: blur(8px);
  z-index: 340;
  isolation: isolate;
}

.model-modal::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: calc(-1 * var(--overlay-footer-scrim-height));
  height: calc(var(--overlay-footer-scrim-height) * 2);
  pointer-events: none;
  z-index: 0;
  background: linear-gradient(180deg, rgba(8, 10, 16, 0) 0%, rgba(8, 10, 16, 0.16) 24%, rgba(8, 10, 16, 0.42) 56%, rgba(8, 10, 16, 0.84) 100%);
}

.model-modal .model-modal-card {
  width: min(100%, 372px);
  max-height: min(72dvh, 520px);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: linear-gradient(180deg, rgba(34, 37, 49, 0.88) 0%, rgba(20, 23, 33, 0.94) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 22px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07), 0 22px 54px rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(18px);
  position: relative;
  z-index: 1;
  text-align: left;
  overflow: hidden;
  isolation: isolate;
  opacity: 0;
  transform: translateY(10px) scale(0.985);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.model-modal.open .model-modal-card {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.model-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.model-modal-header .model-modal-close {
  position: relative;
  top: auto;
  right: auto;
  flex-shrink: 0;
}

.model-modal-body {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: 0 1px 6px;
  box-sizing: border-box;
}

.model-modal-body > .model-groups {
  flex: 1 1 auto;
  min-height: 0;
}

.model-modal-body.model-picker-frame--models {
  overflow: hidden;
}

.model-modal-title {
  margin: 0;
  font-size: 17px;
  line-height: 21px;
  font-weight: 700;
  color: #f5f6fb;
}

.model-groups {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.model-groups--drilldown-models {
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}

.model-drilldown {
  --model-drilldown-slide-gap: 1px;
  width: 100%;
  position: relative;
  min-height: 0;
  overflow: hidden;
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
  align-self: stretch;
}

.model-drilldown[data-level="models"] {
  flex: 1 1 auto;
  min-height: 0;
}

.model-drilldown-panel {
  grid-area: 1 / 1;
  width: 100%;
  min-width: 0;
  min-height: 0;
  height: 100%;
  max-height: 100%;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translate3d(calc(100% + var(--model-drilldown-slide-gap)), 0, 0);
  transition: opacity 0.16s ease, transform 0.16s ease;
  will-change: transform, opacity;
  backface-visibility: hidden;
}

.model-drilldown-panel--providers {
  overflow: hidden;
}

.model-drilldown[data-level="providers"] .model-drilldown-panel--providers,
.model-drilldown[data-level="models"] .model-drilldown-panel--models {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

.model-drilldown[data-level="models"] .model-drilldown-panel--providers {
  position: absolute;
  inset: 0;
  transform: translate3d(calc(-100% - var(--model-drilldown-slide-gap)), 0, 0);
}

.model-drilldown[data-level="providers"] .model-drilldown-panel--models {
  position: absolute;
  inset: 0;
  transform: translate3d(calc(100% + var(--model-drilldown-slide-gap)), 0, 0);
}

.model-drilldown.is-panel-transitioning .model-drilldown-panel {
  pointer-events: none;
}

.model-drilldown.is-panel-preparing .model-drilldown-panel {
  transition: none;
}

.model-drilldown.is-panel-transitioning.is-forward.is-at-start .model-drilldown-panel--providers,
.model-drilldown.is-panel-transitioning.is-back:not(.is-at-start) .model-drilldown-panel--providers {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.model-drilldown.is-panel-transitioning.is-forward:not(.is-at-start) .model-drilldown-panel--providers,
.model-drilldown.is-panel-transitioning.is-back.is-at-start .model-drilldown-panel--providers {
  opacity: 0;
  transform: translate3d(calc(-100% - var(--model-drilldown-slide-gap)), 0, 0);
}

.model-drilldown.is-panel-transitioning.is-forward.is-at-start .model-drilldown-panel--models,
.model-drilldown.is-panel-transitioning.is-back:not(.is-at-start) .model-drilldown-panel--models {
  opacity: 0;
  transform: translate3d(calc(100% + var(--model-drilldown-slide-gap)), 0, 0);
}

.model-drilldown.is-panel-transitioning.is-forward:not(.is-at-start) .model-drilldown-panel--models,
.model-drilldown.is-panel-transitioning.is-back.is-at-start .model-drilldown-panel--models {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.model-provider-option {
  width: 100%;
  min-height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: 13px;
  padding: 7px 9px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: rgba(255, 255, 255, 0.045);
  color: #f5f6fb;
  text-align: left;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.2s ease, border-color 0.2s ease;
}

.model-provider-option:hover,
.model-provider-option:focus-visible {
  opacity: 0.96;
  background: rgba(255, 255, 255, 0.075);
  border-color: rgba(255, 255, 255, 0.12);
}

.model-provider-option:active {
  transform: scale(0.985);
}

.model-provider-main {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.model-provider-icon {
  width: 28px;
  height: 28px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  background: rgba(255, 255, 255, 0.055);
}

.model-provider-icon svg {
  width: 17px;
  height: 17px;
  display: block;
}

.model-provider-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.model-provider-label {
  font-size: 13px;
  line-height: 16px;
  font-weight: 700;
  color: #f5f6fb;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.model-provider-subtitle {
  font-size: 11px;
  line-height: 14px;
  color: rgba(242, 243, 247, 0.48);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.model-provider-meta {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
  flex: 0 0 auto;
}

.model-provider-chevron {
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  color: rgba(245, 246, 251, 0.56);
}

.model-provider-chevron svg {
  width: 14px;
  height: 14px;
  transform: rotate(-90deg);
}

.model-drilldown-header {
  position: relative;
  z-index: 1;
  flex: 0 0 auto;
  min-height: 30px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 2px 2px 4px;
  background: transparent;
  overflow: visible;
}

.model-drilldown-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0 4px 8px 2px;
  box-sizing: border-box;
}

/* Visible custom scrollbar (model picker — overrides global hidden scrollbars) */
.model-drilldown-scroll,
.chat-opened-add-model-groups {
  --model-picker-scrollbar-size: 11px;
  --model-picker-scrollbar-track: rgba(255, 255, 255, 0.07);
  --model-picker-scrollbar-thumb: rgba(148, 162, 210, 0.58);
  --model-picker-scrollbar-thumb-hover: rgba(188, 198, 238, 0.92);
  scrollbar-width: auto !important;
  -ms-overflow-style: auto !important;
  scrollbar-color: var(--model-picker-scrollbar-thumb) var(--model-picker-scrollbar-track) !important;
}

.model-drilldown-scroll::-webkit-scrollbar,
.chat-opened-add-model-groups::-webkit-scrollbar {
  display: block !important;
  width: var(--model-picker-scrollbar-size) !important;
  height: auto !important;
  background: transparent !important;
}

.model-drilldown-scroll::-webkit-scrollbar-track,
.chat-opened-add-model-groups::-webkit-scrollbar-track {
  background: var(--model-picker-scrollbar-track);
  border-radius: 999px;
  margin: 6px 2px 6px 0;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.25);
}

.model-drilldown-scroll::-webkit-scrollbar-thumb,
.chat-opened-add-model-groups::-webkit-scrollbar-thumb {
  background: var(--model-picker-scrollbar-thumb);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}

.model-drilldown-scroll::-webkit-scrollbar-thumb:hover,
.chat-opened-add-model-groups::-webkit-scrollbar-thumb:hover {
  background: var(--model-picker-scrollbar-thumb-hover);
  background-clip: padding-box;
}

.model-drilldown-scroll::-webkit-scrollbar-thumb:active,
.chat-opened-add-model-groups::-webkit-scrollbar-thumb:active {
  background: rgba(130, 142, 188, 0.95);
  background-clip: padding-box;
}

.model-drilldown-scroll--providers {
  gap: 8px;
}

.model-drilldown-back {
  width: 26px;
  height: 26px;
  border: none;
  border-radius: 8px;
  padding: 0;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.055);
  color: #ffffff;
  cursor: pointer;
  flex: 0 0 auto;
}

.model-drilldown-back svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 1.7;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.model-drilldown-title {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  line-height: 17px;
  font-weight: 700;
  color: #f5f6fb;
}

.model-drilldown-title-icon {
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
}

.model-drilldown-title-icon svg {
  width: 18px;
  height: 18px;
}

.model-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.model-group-title {
  font-size: 11px;
  font-weight: 600;
  color: rgba(242, 243, 247, 0.45);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0 4px;
}

.model-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 2px 4px 4px;
  background: none;
}

.model-option {
  --model-accent-start: rgba(70, 84, 126, 0.58);
  border: none;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(34, 37, 49, 0.31) 0%, rgba(20, 23, 33, 0.39) 100%);
  border-radius: 18px;
  padding: 12px 14px;
  color: #ffffff;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  cursor: pointer;
  text-align: left;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07), 0 8px 18px rgba(0, 0, 0, 0.22);
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.model-option[data-accent='teal'] {
  --model-accent-start: rgba(29, 85, 78, 0.55);
}

.model-option[data-accent='violet'] {
  --model-accent-start: rgba(52, 49, 110, 0.55);
}

.model-option[data-accent='blue'] {
  --model-accent-start: rgba(15, 59, 142, 0.55);
}

.model-option[data-accent='amber'] {
  --model-accent-start: rgba(90, 64, 18, 0.55);
}

.model-option[data-accent='indigo'] {
  --model-accent-start: rgba(33, 52, 104, 0.58);
}

.model-option[data-accent='slate'] {
  --model-accent-start: rgba(70, 84, 126, 0.58);
}

.model-option:hover:not(:disabled) {
  transform: scale(0.995);
  opacity: 0.97;
  background: linear-gradient(180deg, rgba(40, 44, 58, 0.38) 0%, rgba(24, 28, 40, 0.48) 100%);
  border-color: rgba(255, 255, 255, 0.11);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.09), 0 12px 24px rgba(0, 0, 0, 0.26);
}

.model-option:active:not(:disabled) {
  transform: scale(0.985);
}

.model-option-main {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-width: 0;
  flex: 1;
}

.model-option-icon-tile {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: linear-gradient(to bottom, var(--model-accent-start) -20%, rgba(25, 27, 35, 0.72) 44%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.model-option-icon {
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.model-option-icon svg {
  width: 20px;
  height: 20px;
}

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

.model-option-label {
  font-size: 15px;
  line-height: 1.2;
  font-weight: 700;
  color: #f5f6fb;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.model-option-subtitle {
  font-size: 12px;
  line-height: 1.28;
  color: rgba(242, 243, 247, 0.46);
}

.model-option-meta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  min-height: 40px;
  align-self: center;
}

.model-option-meta[hidden],
.model-option-status[hidden] {
  display: none !important;
}

.model-option-meta:empty {
  display: none;
}

.model-option-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 11px;
  line-height: 1;
  font-weight: 600;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.model-option-status.is-active {
  background: rgba(141, 177, 255, 0.12);
  border-color: rgba(141, 177, 255, 0.18);
  color: rgba(223, 232, 255, 0.92);
}

.model-option-status.is-unavailable {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
  color: rgba(242, 243, 247, 0.44);
}

.model-option:last-child {
  margin-bottom: 0;
}

.model-option.active {
  background: linear-gradient(180deg, rgba(42, 46, 62, 0.42) 0%, rgba(28, 32, 44, 0.54) 100%);
  border-color: rgba(141, 177, 255, 0.16);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 12px 26px rgba(0, 0, 0, 0.28);
}

.model-option.disabled {
  cursor: not-allowed;
}

.model-option.disabled .model-option-main,
.model-option.disabled .model-option-icon-tile {
  opacity: 0.72;
}

.model-drilldown .model-group {
  gap: 6px;
}

.model-drilldown .model-group-title {
  padding: 0 3px;
  font-size: 10px;
  line-height: 13px;
  letter-spacing: 0.06em;
}

.model-drilldown .model-options {
  gap: 6px;
  padding: 0;
}

/* Compact “show more” control — slimmer than `.model-option`, dashed outline reads as UI chrome */
.model-drilldown .model-category-more {
  width: 100%;
  box-sizing: border-box;
  margin: 0;
  border: 1px dashed rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  padding: 0;
  background: rgba(255, 255, 255, 0.02);
  color: rgba(242, 243, 247, 0.72);
  cursor: pointer;
  text-align: left;
  display: flex;
  align-items: center;
  min-height: 0;
  box-shadow: none;
  transition: transform 0.15s ease, color 0.15s ease, background 0.2s ease, border-color 0.2s ease;
}

.model-drilldown .model-category-more-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-width: 0;
  padding: 5px 12px;
}

.model-drilldown .model-category-more-label {
  font-size: 12px;
  line-height: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: inherit;
}

.model-drilldown .model-category-more:hover {
  transform: scale(0.998);
  color: rgba(242, 243, 247, 0.88);
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(255, 255, 255, 0.22);
}

.model-drilldown .model-category-more:active {
  transform: scale(0.992);
}

.model-drilldown .model-category-more:focus-visible {
  outline: 2px solid rgba(126, 168, 255, 0.45);
  outline-offset: 2px;
}

.model-drilldown .model-options-extra {
  padding-top: 2px;
}

/* Author `.model-options { display: flex }` can beat `[hidden]` — collapse explicitly */
.model-drilldown .model-options.model-options-extra.model-options-extra--collapsed {
  display: none !important;
}

.model-drilldown .model-option {
  min-height: 40px;
  border-radius: 13px;
  padding: 6px 8px;
  align-items: center;
  background: rgba(255, 255, 255, 0.045);
  box-shadow: none;
}

.model-drilldown .model-option:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.075);
  box-shadow: none;
}

.model-drilldown .model-option-main {
  align-items: center;
  gap: 10px;
}

.model-drilldown .model-option-icon-tile {
  width: 28px;
  height: 28px;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.055);
  box-shadow: none;
}

.model-drilldown .model-option-icon,
.model-drilldown .model-option-icon svg {
  width: 17px;
  height: 17px;
}

.model-drilldown .model-option-label {
  font-size: 13px;
  line-height: 16px;
}

.model-drilldown .model-option-subtitle {
  font-size: 11px;
  line-height: 14px;
}

.model-drilldown .model-option-meta {
  min-height: 30px;
}

.model-drilldown .model-option-status {
  min-height: 20px;
  padding: 0 7px;
  font-size: 10px;
}

.model-modal[data-context="create"] .model-option-status.is-active {
  display: none;
}

.model-empty {
  font-size: 13px;
  color: rgba(242, 243, 247, 0.46);
  padding: 8px 0 4px;
  text-align: center;
}

.chat-settings-actions {
  position: sticky;
  bottom: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: minmax(104px, 0.72fr) minmax(168px, 1fr);
  gap: 10px;
  margin-top: 0;
  padding-top: 8px;
  width: 100%;
  max-width: none;
  margin-left: 0;
  margin-right: 0;
  flex: 0 0 auto;
  background: transparent;
}

.chat-settings-btn {
  min-width: 0;
  border: none;
  border-radius: 10px;
  padding: 9px 14px;
  min-height: 44px;
  height: auto;
  font-size: 13px;
  line-height: 17px;
  font-weight: 600;
  cursor: pointer;
  transition: none;
}

.chat-settings-reset-link {
  width: fit-content;
  border: none;
  padding: 0;
  background: transparent;
  color: #a970ff;
  font: 700 11px/14px Arial, sans-serif;
  cursor: pointer;
  white-space: nowrap;
}

.chat-settings-reset-link:hover {
  color: #c4a2ff;
}

.chat-settings-reset-link:disabled,
.chat-settings-reset-link.is-disabled {
  opacity: 0.42;
  cursor: default;
}

.chat-settings-reset {
  font-weight: 600;
}

.chat-settings-cancel {
  background: rgba(255, 255, 255, 0.04);
  color: rgba(245, 246, 252, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.chat-settings-cancel--ghost {
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(255, 255, 255, 0.045);
  color: rgba(245, 247, 255, 0.78);
}

.chat-settings-save {
  min-height: 44px;
  background: #ffffff;
  color: #0b0b0b;
}