/* 头部用户头像按钮：header.ftlh / header-ticket.ftlh 都引用了 .user-avatar-btn，
   但这个类此前在全站任何 CSS 文件里都没有定义过——tailwind.config.js 里 preflight 是关闭的，
   原生 <button> 的浏览器默认外观（灰底 + 边框）从来没被重置过，所以看起来像个没样式的原生按钮。 */
.support-google-link {
    box-sizing: border-box;
    width: min(380px, calc(100vw - 32px));
    max-height: calc(100dvh - 32px);
    overflow: auto;
    padding: 24px;
    border: 1px solid #d9dcd9;
    border-radius: 2px;
    background: #fff;
    color: #252925;
}
.support-google-link::backdrop { background: rgb(0 0 0 / 25%); }
.support-google-link h2 { margin: 0 0 24px; font-size: 24px; }
.support-google-link p { font-size: 14px; overflow-wrap: anywhere; }
.support-google-link p:empty { display: none; }
.support-google-link__button { min-width: 0; }
.support-google-link__actions { display: flex; justify-content: flex-end; gap: 12px; margin-top: 24px; }
.support-google-link__actions button { padding: 8px 16px; background: #fff; border: 1px solid #cdd3d7; color: #005baa; cursor: pointer; }
.support-google-link__actions button[data-start] { background: #005baa; border-color: #005baa; color: #fff; }
.support-google-link button:focus-visible { outline: 2px solid #005baa; outline-offset: 3px; }
.support-google-link button:disabled { opacity: .55; cursor: default; }
.support-user-card__action[hidden], .support-google-link [hidden] { display: none; }
.user-avatar-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: none;
    border-radius: 9999px;
    cursor: pointer;
}
.user-avatar-btn:hover { background: #f3f4f6; }

.support-user-card {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    z-index: 60;
    width: 288px;
    overflow: hidden;
    border: 1px solid #e5e7eb;
    border-radius: var(--tvt-radius-lg);
    background: #ffffff;
    box-shadow: 0 18px 45px rgba(16, 24, 40, 0.16);
    color: #111827;
}

.support-user-card__identity {
    padding: 18px 18px 16px;
    border-bottom: 1px solid #f1f5f9;
    background: linear-gradient(135deg, #f8fbff 0%, #ffffff 72%);
}

.support-user-card__eyebrow {
    margin: 0 0 5px;
    color: var(--tvt-color-text-muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1rem;
    text-transform: uppercase;
}

.support-user-card__name {
    display: block;
    max-width: 100%;
    overflow: hidden;
    color: var(--tvt-color-text);
    font-size: 14px;
    font-weight: 700;
    line-height: 1.35rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.support-user-card__identity-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.support-user-card__identity-copy {
    min-width: 0;
    flex: 1 1 auto;
}

.support-user-card__name-edit-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    flex: 0 0 auto;
    padding: 5px 7px;
    border: 0;
    border-radius: 7px;
    background: transparent;
    color: #0052a3;
    cursor: pointer;
    font-family: inherit;
    font-size: 11px;
    font-weight: 700;
}

.support-user-card__name-edit-btn:hover { background: #eaf3ff; }
.support-user-card__name-edit-btn svg { width: 13px; height: 13px; }

.support-user-card__name-editor { margin-top: 2px; }
.support-user-card__name-editor input {
    width: 100%;
    height: 36px;
    padding: 7px 9px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    outline: none;
    color: var(--tvt-color-text);
    font-family: inherit;
    font-size: 13px;
}
.support-user-card__name-editor input:focus {
    border-color: #0052a3;
    box-shadow: 0 0 0 3px rgba(0, 82, 163, 0.12);
}
.support-user-card__name-editor-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
}
.support-user-card__name-save,
.support-user-card__name-cancel {
    min-height: 30px;
    padding: 6px 11px;
    border: 0;
    border-radius: 8px;
    cursor: pointer;
    font-family: inherit;
    font-size: 11px;
    font-weight: 700;
}
.support-user-card__name-save { background: #0052a3; color: #fff; }
.support-user-card__name-save:hover { background: #003d7a; }
.support-user-card__name-save:disabled { cursor: wait; opacity: .65; }
.support-user-card__name-cancel { background: #f1f5f9; color: #475569; }
.support-user-card__name-cancel:hover { background: #e2e8f0; }
.support-user-card__name-editor p {
    margin: 7px 0 0;
    color: var(--tvt-color-text-muted);
    font-size: 10px;
    line-height: 1.35;
}

.support-user-card__email {
    display: none;
    max-width: 100%;
    margin-top: 2px;
    overflow: hidden;
    color: var(--tvt-color-text-muted);
    font-size: 12px;
    font-weight: 500;
    line-height: 1.2rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.support-user-card__body {
    padding: 10px;
}

.support-user-card__setting {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 48px;
    padding: 8px 10px 10px;
    border-bottom: 1px solid #f1f5f9;
}

.support-user-card__setting-label {
    color: var(--tvt-color-text-secondary);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.1rem;
}

.support-user-card__switch {
    position: relative;
    display: inline-flex;
    flex: 0 0 auto;
    width: 42px;
    height: 24px;
    cursor: pointer;
}

.support-user-card__switch input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.support-user-card__switch-track {
    position: absolute;
    inset: 0;
    border-radius: 999px;
    background: var(--tvt-color-border-strong);
    transition: background-color 0.18s ease, box-shadow 0.18s ease;
}

.support-user-card__switch-track::after {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0 1px 3px rgba(16, 24, 40, 0.28);
    content: '';
    transition: transform 0.18s ease;
}

.support-user-card__switch input:checked + .support-user-card__switch-track {
    background: #0052a3;
}

.support-user-card__switch input:checked + .support-user-card__switch-track::after {
    transform: translateX(18px);
}

.support-user-card__switch input:focus-visible + .support-user-card__switch-track {
    box-shadow: 0 0 0 3px rgba(0, 82, 163, 0.2);
}

.support-user-card__actions {
    display: grid;
    gap: 4px;
    padding-top: 8px;
}

.support-user-card__action {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 40px;
    padding: 9px 10px;
    border: 0;
    border-radius: 9px;
    background: transparent;
    color: var(--tvt-color-text-secondary);
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    text-align: left;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.support-user-card__action:hover {
    background: #f8fafc;
    color: #0052a3;
}

.support-user-card__action--danger {
    color: #dc2626;
}

.support-user-card__action--danger:hover {
    background: #fef2f2;
    color: #b91c1c;
}

.support-user-card__action svg {
    width: 16px;
    height: 16px;
    flex: 0 0 auto;
}