/**
 * Language picker
 *
 * Uses the shell colour tokens where available and remains usable in legacy
 * layouts that load this stylesheet independently.
 */
.ri-language-selector {
    position: relative;
    z-index: 1000;
    display: inline-block;
    margin: 10px 0;
    color: var(--text-secondary, #202124);
}

.ri-language-selector [hidden] {
    display: none !important;
}

.multimodal-ai-past-chats-logout .ri-language-selector {
    display: inline-block;
    margin: 0;
}

.ri-locale-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 38px;
    padding: 6px 10px;
    border: 1px solid var(--border-subtle, rgba(0, 0, 0, .14));
    border-radius: 8px;
    background: transparent;
    color: inherit;
    cursor: pointer;
    font: inherit;
    text-align: left;
    transition: background-color .16s ease, border-color .16s ease, opacity .16s ease;
}

.ri-locale-btn:hover,
.ri-locale-btn[aria-expanded="true"] {
    border-color: var(--accent-primary, #247ca0);
    background: color-mix(in srgb, var(--accent-primary, #247ca0) 9%, transparent);
}

.ri-locale-btn:focus-visible,
.ri-locale-search:focus-visible,
.ri-locale-option:focus-visible {
    outline: 2px solid var(--accent-primary, #247ca0);
    outline-offset: 2px;
}

.ri-locale-btn.is-loading {
    cursor: progress;
    opacity: .65;
}

.ri-locale-btn.is-loading .ri-locale-arrow {
    animation: ri-locale-spin .8s linear infinite;
}

.ri-locale-badge {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 22px;
    padding: 0 5px;
    border: 1px solid currentColor;
    border-radius: 5px;
    color: var(--accent-primary, #247ca0);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .06em;
    line-height: 1;
}

.ri-locale-current,
.ri-locale-option-copy {
    display: grid;
    min-width: 0;
    gap: 1px;
}

.ri-locale-name {
    overflow: hidden;
    font-size: 14px;
    font-weight: 650;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ri-locale-language {
    color: var(--text-secondary, #64748b);
    font-size: 11px;
    line-height: 1.25;
}

.ri-locale-arrow {
    margin-left: 2px;
    color: currentColor;
    font-size: 18px;
    line-height: .8;
    transition: transform .16s ease;
}

.ri-locale-btn[aria-expanded="true"] .ri-locale-arrow {
    transform: rotate(180deg);
}

.ri-locale-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    z-index: 1001;
    width: min(320px, calc(100vw - 24px));
    max-height: min(390px, calc(100dvh - 32px));
    overflow: hidden auto;
    padding: 8px;
    border: 1px solid var(--border-subtle, rgba(0, 0, 0, .14));
    border-radius: 10px;
    background: var(--chat-input-bg, #fff);
    box-shadow: 0 12px 28px rgba(15, 23, 42, .18);
}

.ri-locale-search {
    box-sizing: border-box;
    width: 100%;
    min-height: 38px;
    margin: 0 0 6px;
    padding: 7px 10px;
    border: 1px solid var(--border-subtle, rgba(0, 0, 0, .16));
    border-radius: 7px;
    background: transparent;
    color: inherit;
    font: inherit;
}

.ri-locale-options {
    display: grid;
    gap: 2px;
}

.ri-locale-option {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    width: 100%;
    min-height: 48px;
    gap: 10px;
    padding: 7px 8px;
    border: 0;
    border-radius: 7px;
    background: transparent;
    color: inherit;
    cursor: pointer;
    font: inherit;
    text-align: left;
}

.ri-locale-option:hover,
.ri-locale-option:focus-visible {
    background: color-mix(in srgb, var(--accent-primary, #247ca0) 11%, transparent);
}

.ri-locale-option.is-selected {
    background: color-mix(in srgb, var(--accent-primary, #247ca0) 15%, transparent);
}

.ri-locale-option .ri-locale-check {
    color: var(--accent-primary, #247ca0);
    font-size: 16px;
    font-weight: 800;
}

.ri-locale-option:not(.is-selected) .ri-locale-check {
    visibility: hidden;
}

.ri-locale-empty {
    margin: 10px 6px 4px;
    color: var(--text-secondary, #64748b);
    font-size: 13px;
    text-align: center;
}

.ri-locale-announcement {
    position: fixed;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
}

.ri-shell-v3 .ri-account-language {
    display: block;
    width: 100%;
    margin: 4px 0;
}

.ri-shell-v3 .ri-account-language .ri-locale-btn {
    width: 100%;
    min-height: 44px;
    padding: 8px 12px;
    border: 0;
    border-radius: 8px;
    color: var(--ri-v3-text);
}

.ri-shell-v3 .ri-account-language .ri-locale-btn:hover,
.ri-shell-v3 .ri-account-language .ri-locale-btn[aria-expanded="true"] {
    border: 0;
    background: var(--ri-v3-control-hover);
}

.ri-shell-v3 .ri-account-language .ri-locale-current {
    flex: 1;
}

.ri-shell-v3 .ri-account-language .ri-locale-language,
.ri-shell-v3 .ri-account-language .ri-locale-empty {
    color: var(--ri-v3-muted);
}

.ri-shell-v3 .ri-account-language .ri-locale-badge,
.ri-shell-v3 .ri-account-language .ri-locale-option .ri-locale-check {
    color: var(--ri-v3-accent-hover);
}

.ri-shell-v3 .ri-account-language .ri-locale-dropdown {
    position: static;
    display: block;
    width: auto;
    max-height: 310px;
    margin: 5px 0 0;
    border-color: var(--ri-v3-border);
    background: var(--ri-v3-bg);
    box-shadow: none;
}

.ri-shell-v3 .ri-account-language .ri-locale-search {
    border-color: var(--ri-v3-border);
    color: var(--ri-v3-text);
}

.ri-shell-v3 .ri-account-language .ri-locale-option {
    color: var(--ri-v3-text);
}

.ri-shell-v3 .ri-account-language .ri-locale-option:hover,
.ri-shell-v3 .ri-account-language .ri-locale-option:focus-visible {
    background: var(--ri-v3-control-hover);
}

.ri-shell-v3 .ri-account-language .ri-locale-option.is-selected {
    background: color-mix(in srgb, var(--ri-v3-accent) 15%, transparent);
}

[dir="rtl"] .ri-locale-btn,
[dir="rtl"] .ri-locale-option {
    text-align: right;
}

@media (max-width: 768px) {
    .ri-locale-dropdown {
        width: min(320px, calc(100vw - 16px));
    }
}

@media (prefers-reduced-motion: reduce) {
    .ri-locale-btn,
    .ri-locale-arrow {
        transition: none;
    }

    .ri-locale-btn.is-loading .ri-locale-arrow {
        animation: none;
    }
}

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