:root {
  color-scheme: light;
  --marble-100: #fafafa;
  --marble-200: #f4f4f2;
  --volcanic-900: #212121;
  --volcanic-700: #616161;
  --volcanic-500: #91918c;
  --green-700: #39594d;
  --coral-500: #ff7759;
  --quartz-500: #d18ee2;
  --mushroom-200: #e4ded2;
  --mushroom-300: #d7cfc1;
  --mushroom-700: #8e8572;
  --sans: Inter, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --shell-width: min(1040px, calc(100% - 48px));

  /* Keep Gradio tokens light even when HF injects .dark / prefers-color-scheme */
  --body-background-fill: var(--marble-100) !important;
  --body-text-color: var(--volcanic-900) !important;
  --body-text-color-subdued: var(--volcanic-700) !important;
  --background-fill-primary: var(--marble-100) !important;
  --background-fill-secondary: var(--marble-200) !important;
  --block-background-fill: #ffffff !important;
  --block-border-color: var(--mushroom-200) !important;
  --block-label-text-color: var(--volcanic-500) !important;
  --block-title-text-color: var(--volcanic-500) !important;
  --border-color-primary: var(--mushroom-200) !important;
  --input-background-fill: #ffffff !important;
  --input-border-color: var(--mushroom-300) !important;
  --input-placeholder-color: var(--volcanic-500) !important;
  --checkbox-background-color: #ffffff !important;
  --checkbox-label-background-fill: #ffffff !important;
  --checkbox-label-text-color: var(--volcanic-900) !important;
  --checkbox-border-color: var(--mushroom-300) !important;
  --button-secondary-background-fill: var(--marble-200) !important;
  --button-secondary-text-color: var(--volcanic-900) !important;
  --button-secondary-border-color: transparent !important;
  --color-accent-soft: #f6e8fa !important;
}

html,
body,
.gradio-container,
.gradio-container.dark,
.dark .gradio-container,
gradio-app,
gradio-app.dark {
  min-height: 100%;
  color-scheme: light !important;
  background: var(--marble-100) !important;
  color: var(--volcanic-900) !important;
  font-family: var(--sans) !important;
}

/* Hugging Face / Gradio dark mode flips body text tokens while our
   panels stay light. Keep the branded light surface in both modes. */
@media (prefers-color-scheme: dark) {
  :root,
  html,
  body,
  .gradio-container,
  .gradio-container.dark,
  gradio-app {
    color-scheme: light !important;
    background: var(--marble-100) !important;
    color: var(--volcanic-900) !important;
    --body-background-fill: var(--marble-100) !important;
    --body-text-color: var(--volcanic-900) !important;
    --background-fill-primary: var(--marble-100) !important;
    --background-fill-secondary: var(--marble-200) !important;
    --block-background-fill: #ffffff !important;
    --input-background-fill: #ffffff !important;
    --checkbox-label-background-fill: #ffffff !important;
    --checkbox-label-text-color: var(--volcanic-900) !important;
  }
}

/* Suppress Gradio progress flashes during fast local UI updates */
.progress-bar,
.meta-text,
.toast-wrap {
  display: none !important;
}

.gradio-container {
  max-width: none !important;
  padding: 0 !important;
}

.gradio-container .prose {
  color: var(--volcanic-900) !important;
}

footer {
  display: none !important;
}

/* Header */

#header-shell {
  border-bottom: 1px solid var(--mushroom-200);
}

.cohere-header {
  display: flex;
  align-items: center;
  width: var(--shell-width);
  height: 56px;
  margin: 0 auto;
}

.cohere-header img {
  display: block;
  width: 104px;
  height: 18px;
}

.model-link {
  display: flex;
  align-items: center;
  margin-left: auto;
  gap: 5px;
  color: var(--green-700) !important;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none !important;
}

.model-link:hover {
  color: #9b60aa !important;
}

#app-shell {
  width: var(--shell-width);
  margin: 0 auto;
  padding: 28px 0 24px;
  gap: 22px;
}

.config-banner {
  padding: 8px 12px;
  border: 1px solid var(--mushroom-300);
  border-radius: 10px;
  background: #f5f4f2;
  color: var(--volcanic-700);
  font-size: 12px;
}

/* Translator */

#translator-workspace {
  align-items: stretch;
  gap: 26px;
}

#source-column,
#output-column {
  min-width: 0;
  gap: 12px;
}

#source-column {
  flex: 0.92 1 0%;
}

#output-column {
  flex: 1.08 1 0%;
}

#source-language-control,
#target-language-control {
  position: relative;
  overflow: visible !important;
  flex: 0 0 38px !important;
  height: 38px;
  min-height: 38px !important;
  max-height: 38px;
}

#source-language-control {
  z-index: 30;
}

#source-language-button {
  width: max-content;
  min-width: 0 !important;
  border: 0 !important;
  background: transparent !important;
  color: var(--volcanic-900) !important;
  box-shadow: none !important;
  font-size: 15px !important;
  font-weight: 600 !important;
}

#source-language-button {
  padding: 7px 10px !important;
}

#source-language-button:hover {
  background: var(--marble-200) !important;
}

#source-language-picker,
#target-language-popup {
  position: absolute !important;
  z-index: 100;
  top: 42px;
  width: 680px;
  max-width: min(680px, calc(100vw - 48px));
  padding: 14px !important;
  border: 1px solid var(--mushroom-200) !important;
  border-radius: 16px !important;
  background: #fff !important;
  box-shadow: 0 18px 60px rgb(33 33 33 / 16%) !important;
}

#source-language-picker {
  left: 0;
}

#target-language-popup {
  right: 0;
  padding-top: 42px !important;
}

#target-language-picker {
  position: static !important;
  width: 100%;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

#target-language-popup > .form,
#target-language-popup > .wrap,
#target-language-popup .form,
#target-language-picker > .form,
#target-language-picker > .wrap,
#target-language-picker .form,
#target-language-picker .wrap {
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

#target-picker-close {
  position: absolute !important;
  top: 8px;
  right: 8px;
  z-index: 2;
  width: 30px;
  min-width: 30px !important;
  max-width: 30px;
  height: 30px;
  min-height: 30px !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 999px !important;
  background: transparent !important;
  color: var(--volcanic-700) !important;
  font-size: 22px !important;
  font-weight: 400 !important;
  line-height: 1 !important;
  box-shadow: none !important;
}

#target-picker-close:hover {
  background: var(--marble-200) !important;
}

#source-language-picker .wrap,
#target-language-picker .wrap {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px 10px !important;
}

#source-language-picker label,
#target-language-picker label {
  min-width: 0;
  padding: 7px 8px !important;
  border: 0 !important;
  border-radius: 8px !important;
  background: transparent !important;
  color: var(--volcanic-900) !important;
  font-size: 12px !important;
  line-height: 1.25 !important;
}

#source-language-picker label span,
#target-language-picker label span,
#source-language-picker .checkbox-label,
#target-language-picker .checkbox-label,
#source-language-picker input + span,
#target-language-picker input + span {
  color: var(--volcanic-900) !important;
}

#source-language-picker label:hover,
#target-language-picker label:hover {
  background: var(--marble-200) !important;
}

#instructions-input,
#source-text-input,
#translation-output {
  overflow: hidden;
  position: relative;
  border: 1px solid var(--mushroom-300) !important;
  background: #fff !important;
  box-shadow: none !important;
}

#instructions-input {
  height: 128px;
  min-height: 128px;
  max-height: 128px;
  border-radius: 22px !important;
}

#source-text-input {
  height: 356px;
  min-height: 356px;
  max-height: 356px;
  border-radius: 24px !important;
}

#translation-output {
  height: 272px;
  min-height: 272px;
  max-height: 272px;
  border-radius: 28px !important;
  background: #f0f2f3 !important;
}

#instructions-input::before,
#source-text-input::before,
#translation-output::before {
  position: absolute;
  top: 13px;
  left: 20px;
  z-index: 1;
  color: var(--volcanic-500) !important;
  font-family: var(--sans) !important;
  font-size: 10px !important;
  font-weight: 600 !important;
  line-height: 1.2 !important;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  pointer-events: none;
}

#instructions-input::before {
  content: "Instructions";
}

#source-text-input::before {
  content: "Source text";
}

#translation-output::before {
  content: "Translation";
}

#instructions-input > .wrap,
#source-text-input > .wrap,
#translation-output > .wrap,
#instructions-input .input-container,
#source-text-input .input-container,
#translation-output .input-container {
  display: flex !important;
  height: 100% !important;
  min-height: 0 !important;
  max-height: 100% !important;
  flex: 1 1 auto;
  flex-direction: column;
}

#instructions-input textarea,
#source-text-input textarea,
#translation-output textarea {
  height: 100% !important;
  min-height: 0 !important;
  max-height: 100% !important;
  flex: 1 1 auto;
  padding: 34px 20px 16px !important;
  overflow-y: auto !important;
  resize: none !important;
  scrollbar-width: thin;
  scrollbar-color: rgb(33 33 33 / 18%) transparent;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: var(--volcanic-900) !important;
  font-family: var(--sans) !important;
  font-size: 15px !important;
  line-height: 1.55 !important;
}

#instructions-input textarea::placeholder,
#source-text-input textarea::placeholder,
#translation-output textarea::placeholder {
  color: var(--volcanic-500);
  opacity: 1;
}

#instructions-input textarea::-webkit-scrollbar,
#source-text-input textarea::-webkit-scrollbar,
#translation-output textarea::-webkit-scrollbar {
  width: 6px;
}

#instructions-input textarea::-webkit-scrollbar-track,
#source-text-input textarea::-webkit-scrollbar-track,
#translation-output textarea::-webkit-scrollbar-track {
  background: transparent;
}

#instructions-input textarea::-webkit-scrollbar-thumb,
#source-text-input textarea::-webkit-scrollbar-thumb,
#translation-output textarea::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgb(33 33 33 / 18%);
}

#translate-button {
  min-height: 42px;
  border: 1px solid #c077d1 !important;
  border-radius: 22px !important;
  background: #e7afeF !important;
  color: var(--volcanic-900) !important;
  box-shadow: none !important;
  font-size: 15px !important;
  font-weight: 600 !important;
}

#translate-button:hover {
  border-color: #a95fba !important;
  background: #dda0e9 !important;
}

/* Target tabs */

#target-language-control {
  align-items: center;
  flex-wrap: nowrap !important;
  gap: 4px;
  z-index: 25;
}

#target-language-control button.target-tab {
  appearance: none;
  position: relative;
  display: inline-flex !important;
  flex: 0 0 auto !important;
  align-items: center;
  width: auto !important;
  height: 38px !important;
  min-height: 38px !important;
  margin: 0 !important;
  padding: 0 10px !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  color: var(--volcanic-700) !important;
  box-shadow: none !important;
  cursor: pointer;
  font-family: var(--sans) !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  line-height: 1 !important;
  transition:
    color 160ms ease,
    opacity 160ms ease;
}

#target-language-control button.target-tab::after {
  position: absolute;
  right: 8px;
  bottom: 0;
  left: 8px;
  height: 2px;
  border-radius: 999px;
  background: var(--volcanic-900);
  content: "";
  opacity: 0;
  transform: scaleX(0.35);
  transition:
    opacity 160ms ease,
    transform 180ms ease;
}

#target-language-control button.target-tab:hover,
#target-language-control button.target-tab.active {
  color: var(--volcanic-900) !important;
  background: transparent !important;
}

#target-language-control button.target-tab.active::after {
  opacity: 1;
  transform: scaleX(1);
}

#target-language-control button.target-tab.loading,
#target-language-control button.target-tab.complete {
  gap: 6px;
}

#target-language-control button.target-tab.loading::before,
#target-language-control button.target-tab.complete::before {
  display: inline-flex;
  flex: 0 0 12px;
  align-items: center;
  justify-content: center;
  width: 12px;
  height: 12px;
  content: "";
}

#target-language-control button.target-tab.loading::before {
  border: 1.5px solid rgb(33 33 33 / 22%);
  border-top-color: var(--volcanic-900);
  border-radius: 999px;
  animation: spin 700ms linear infinite;
}

#target-language-control button.target-tab.complete::before {
  background-color: var(--green-700);
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath fill='none' stroke='black' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m2.25 6.25 2.25 2.2 5.25-5.1'/%3E%3C/svg%3E")
    center / 12px 12px no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath fill='none' stroke='black' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m2.25 6.25 2.25 2.2 5.25-5.1'/%3E%3C/svg%3E")
    center / 12px 12px no-repeat;
}

#target-language-control button.target-tab.loading {
  opacity: 0.38;
}

#target-language-control button.target-tab.unavailable {
  opacity: 0.38;
}

#target-language-control button.target-tab.unavailable:hover,
#target-language-control button.target-tab.unavailable.active {
  opacity: 0.55;
}

#target-add {
  display: inline-flex;
  flex: 0 0 36px !important;
  align-items: center;
  justify-content: center;
  width: 36px;
  min-width: 36px !important;
  max-width: 36px;
  height: 36px;
  min-height: 36px !important;
  margin-left: 2px;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 999px !important;
  background: transparent !important;
  color: var(--volcanic-900) !important;
  cursor: pointer;
  font-family: var(--sans);
  font-size: 21px !important;
  font-weight: 400 !important;
  box-shadow: none !important;
  transform: translateY(-2px);
}

#target-add:hover {
  background: var(--marble-200) !important;
}

/* Examples */

#example-cards-shell {
  margin-top: 10px;
  align-items: stretch;
  gap: 18px;
}

.example-card-shell {
  min-width: 0;
  flex: 1 1 0% !important;
  opacity: 0.76;
  transition: opacity 160ms ease;
}

.example-card-shell:hover {
  opacity: 1;
}

.example-card-shell,
.example-card-shell > div,
.example-card-shell .prose {
  height: 100%;
}

.example-card {
  display: flex;
  width: 100%;
  height: 100%;
  min-height: 132px;
  flex-direction: column;
  align-items: flex-start;
  padding: 18px;
  border: 1px solid var(--mushroom-300);
  border-radius: 22px;
  background: #fff !important;
  color: var(--volcanic-900) !important;
  cursor: pointer;
  font-family: var(--sans);
  text-align: left;
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    transform 160ms ease;
}

.example-card:hover {
  border-color: var(--quartz-500);
  box-shadow: 0 10px 26px rgb(117 72 128 / 10%);
  transform: translateY(-1px);
}

.example-icon {
  display: inline-flex;
  width: 24px;
  height: 24px;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  color: var(--green-700);
}

.example-icon svg {
  width: 22px;
  height: 22px;
}

.example-title {
  margin-bottom: 5px;
  color: var(--volcanic-900) !important;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.25;
}

.example-description {
  color: var(--volcanic-700) !important;
  font-size: 12.5px;
  font-weight: 400;
  line-height: 1.45;
}

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

@media (max-width: 820px) {
  :root {
    --shell-width: calc(100% - 24px);
  }

  #app-shell {
    padding: 18px 0;
  }

  #translator-workspace {
    flex-direction: column;
    gap: 22px;
  }

  #source-column,
  #output-column {
    flex: 1 1 auto;
  }

  #source-language-picker,
  #target-language-popup {
    width: calc(100vw - 24px);
  }

  #source-language-picker .wrap,
  #target-language-picker .wrap {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #translation-output {
    height: 280px;
    min-height: 280px;
    max-height: 280px;
  }

  #example-cards-shell {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
}

@media (max-width: 500px) {
  .model-link span:first-child {
    display: none;
  }

  #source-language-picker .wrap,
  #target-language-picker .wrap {
    grid-template-columns: 1fr;
  }

  #example-cards-shell {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }

  .tab-spinner {
    animation: none;
  }
}