/* Settings/language feature styles. */

.settings-developer-card {
  margin-top: 4px;
}


.settings-developer-panel {
  margin-top: 2px;
  padding-top: 8px;
  border-top: 1px solid rgba(132, 157, 206, 0.22);
}


.settings-dev-avatar-modal-card {
  max-width: 520px;
}


.settings-dev-avatar-meta {
  min-height: 18px;
  font-size: 13px;
  color: #d9e7ff;
}


.settings-dev-avatar-error {
  min-height: 18px;
  color: #f0a9b3;
}


.settings-dev-avatar-result {
  gap: 8px;
}


/* ===== Выбор языка со стартового экрана ===== */
.language-screen {
  width: min(100%, 430px);
  margin-inline: auto;
}


.language-choice-card {
  padding: 16px;
  background: rgba(38, 43, 52, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.10);
}


.language-choice-hint {
  margin: 0 0 4px;
  text-align: center;
}


.language-choice-grid {
  display: grid;
  gap: 10px;
}


.language-choice-option {
  min-height: 64px;
  padding: 0 16px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(210, 222, 241, 0.16);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.035);
  box-shadow: none;
  color: #ffffff;
  text-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  text-align: left;
  transform: none;
  transition: transform 90ms ease, box-shadow 90ms ease, background-color 90ms ease, filter 120ms ease;
}

.language-choice-option:hover {
  border-color: rgba(210, 222, 241, 0.16);
  background: rgba(255, 255, 255, 0.035);
  box-shadow: none;
  color: #ffffff;
  transform: none;
  filter: brightness(1.12);
}

.language-choice-option:active {
  color: #ffffff;
  background: rgba(0, 0, 0, 0.12);
  border: 0;
  box-shadow:
    inset 0 3px 8px rgba(0, 0, 0, 0.58),
    inset 0 -1px 2px rgba(255, 255, 255, 0.08);
  transform: translateY(1px) scale(0.97);
  filter: brightness(0.9);
}

.language-choice-option:focus-visible {
  border: 1px solid rgba(210, 222, 241, 0.16);
  background: rgba(255, 255, 255, 0.035);
  box-shadow: none;
  color: #ffffff;
  outline: 2px solid rgba(255, 255, 255, 0.62);
  outline-offset: 2px;
  transform: none;
}

.language-choice-option.is-selected,
.language-choice-option.is-selected:hover,
.language-choice-option.is-selected:focus-visible {
  border: 1px solid rgba(92, 190, 255, 0.62);
  background: rgba(39, 141, 255, 0.12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 0 20px rgba(39,141,255,.10);
}

.language-choice-option.is-selected:active {
  border: 1px solid rgba(92, 190, 255, 0.62);
  background: rgba(39, 141, 255, 0.12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 0 20px rgba(39,141,255,.10);
  transform: translateY(1px) scale(0.97);
  filter: brightness(0.9);
}


.language-choice-name {
  font-size: 17px;
  font-weight: 650;
}


.language-choice-code {
  color: rgba(255,255,255,.5);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
}


/* ===== Вложенные настройки: тот же рамочный язык действий ===== */
.screen-content.settings-bordered-actions :is(.primary-btn, .secondary-btn, .destructive-btn, .ghost-btn, .text-btn, .shine-btn, .settings-bordered-btn, .session-item, .profile-relative-suggest-item, .help-fab) {
  border: 1px solid rgba(183, 203, 235, 0.28);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.055), transparent 30%),
    rgba(8, 19, 42, .58);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.10),
    0 5px 16px rgba(0,0,0,.18);
  color: #ffffff;
  text-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  padding-inline: 14px;
  transform: none;
}


.screen-content.settings-bordered-actions :is(.primary-btn, .secondary-btn, .destructive-btn, .ghost-btn, .text-btn, .shine-btn, .settings-bordered-btn, .session-item, .profile-relative-suggest-item, .help-fab):hover {
  border-color: rgba(213, 225, 247, 0.42);
  background:
    linear-gradient(180deg, rgba(255,255,255,.075), transparent 30%),
    rgba(10, 24, 52, .68);
  color: #ffffff;
  transform: none;
  filter: brightness(1.12);
}


.screen-content.settings-bordered-actions :is(.primary-btn, .secondary-btn, .destructive-btn, .ghost-btn, .text-btn, .shine-btn, .settings-bordered-btn, .session-item, .profile-relative-suggest-item, .help-fab):active {
  transform: none;
  filter: brightness(0.9);
}


/* Language selector: actual two-position switch with explicit confirmation. */
.language-segmented-control {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  padding: 4px;
  min-height: 58px;
  border: 1px solid rgba(190, 210, 238, .18);
  border-radius: 18px;
  background: rgba(12, 22, 40, .72);
  overflow: hidden;
}

.language-segmented-thumb {
  position: absolute;
  z-index: 0;
  top: 4px;
  bottom: 4px;
  left: 4px;
  width: calc(50% - 4px);
  border: 1px solid rgba(99, 190, 255, .52);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(76, 166, 255, .28), rgba(30, 105, 204, .20));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.10), 0 0 18px rgba(63,160,255,.14);
  transition: transform 180ms ease;
}

.language-choice-card[data-language="en"] .language-segmented-thumb { transform: translateX(100%); }

.language-segment {
  position: relative;
  z-index: 1;
  min-height: 50px;
  padding: 0 12px;
  border: 0;
  background: transparent;
  background-image: none;
  box-shadow: none;
  color: #fff;
  text-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  font-size: 16px;
  font-weight: 650;
  transition:
    transform 90ms ease,
    box-shadow 90ms ease,
    background-color 90ms ease,
    filter 120ms ease;
}

.language-segment:hover {
  color: #fff;
  background: transparent;
  border: 0;
  box-shadow: none;
  filter: brightness(1.12);
}

.language-segment:active {
  color: #fff;
  background: rgba(0, 0, 0, 0.12);
  border: 0;
  box-shadow:
    inset 0 3px 8px rgba(0, 0, 0, 0.58),
    inset 0 -1px 2px rgba(255, 255, 255, 0.08);
  transform: translateY(1px) scale(0.97);
  filter: brightness(0.9);
}

.language-segment:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.62);
  outline-offset: 2px;
}

.language-segment::before,
.language-segment::after {
  background: transparent;
  background-image: none;
  border-color: transparent;
  box-shadow: none;
}

.language-choice-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 8px;
}

.language-choice-actions .shine-btn { height: 50px; }

/* ===== Скрытые расширенные настройки ===== */
.settings-shine-logo-button {
  width: min(72vw, 280px);
  min-height: 118px;
  margin: 2px auto 10px;
  padding: 6px 12px;
  display: grid;
  place-items: center;
  border: 0;
  background: transparent;
  box-shadow: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

.settings-shine-logo-button:hover,
.settings-shine-logo-button:focus,
.settings-shine-logo-button:active {
  border: 0;
  background: transparent;
  box-shadow: none;
  transform: none;
}

.settings-shine-logo-button:focus-visible {
  outline: 2px solid rgba(167, 205, 255, 0.7);
  outline-offset: 4px;
  border-radius: 22px;
}

.settings-shine-logo {
  display: block;
  width: 100%;
  max-height: 126px;
  object-fit: contain;
  pointer-events: none;
  filter: drop-shadow(0 12px 30px rgba(73, 126, 216, 0.16));
}

.settings-feature-toggle-row {
  min-height: 76px;
  padding: 15px 16px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  cursor: pointer;
}

.settings-feature-toggle-copy {
  min-width: 0;
  display: grid;
  gap: 5px;
}

.settings-feature-toggle-title {
  font-size: 15px;
  font-weight: 700;
  color: rgba(246, 250, 255, 0.96);
}

.settings-feature-toggle-hint {
  font-size: 12px;
  line-height: 1.4;
  color: rgba(194, 210, 236, 0.68);
}

.settings-feature-switch {
  appearance: none;
  -webkit-appearance: none;
  width: 48px;
  height: 28px;
  margin: 0;
  padding: 2px;
  border: 1px solid rgba(189, 207, 238, 0.26);
  border-radius: 999px;
  background: rgba(8, 17, 34, 0.72);
  box-shadow: inset 0 2px 7px rgba(0, 0, 0, 0.28);
  cursor: pointer;
  transition: background-color 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
}

.settings-feature-switch::after {
  content: '';
  display: block;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(235, 243, 255, 0.9);
  box-shadow: 0 2px 7px rgba(0, 0, 0, 0.28);
  transition: transform 150ms ease;
}

.settings-feature-switch:checked {
  border-color: rgba(86, 174, 255, 0.6);
  background: rgba(38, 132, 237, 0.48);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 0 16px rgba(58, 148, 255, 0.12);
}

.settings-feature-switch:checked::after {
  transform: translateX(20px);
  background: #ffffff;
}

.settings-feature-switch:focus-visible {
  outline: 2px solid rgba(190, 220, 255, 0.82);
  outline-offset: 3px;
}