/**
 * 青绿平台 · 认证页验证码（与 .st-auth__input 同系底边线风格）
 * 仅本主题包引用，勿与默认主题 / 管理员 auth-login 共用。
 */
.st-auth .vs-captcha-field {
    width: 100%;
    min-height: 46px;
    box-sizing: border-box;
    margin-bottom: 16px;
}

.st-auth .vs-captcha-field--gt {
    width: 100%;
    overflow: hidden;
    padding-top: 2px;
    isolation: isolate;
}

/* 仅撑满挂载条外层；禁止 width:100% 落到 .geetest_btn/.geetest_box（会拉爆弹层滑块） */
.st-auth .vs-captcha-field--gt .geetest_holder,
.st-auth .vs-captcha-field--gt .geetest_wind {
    width: 100% !important;
    max-width: 100%;
    box-sizing: border-box;
}

/* 极验外壳贴近青绿底边线：不硬改内部 logo 尺寸 */
.st-auth .vs-captcha-field--gt img,
.st-auth .vs-captcha-field--gt svg,
.st-auth .vs-captcha-field--gt canvas,
.st-auth .vs-captcha-field--gt .geetest_logo,
.st-auth .vs-captcha-field--gt [class*="logo"],
.st-auth .vs-captcha-field--gt [class*="Logo"] {
    width: auto !important;
    max-width: none !important;
    height: auto !important;
    object-fit: contain !important;
    transform: none !important;
}

/* 三代/四代拼图弹层：滑块把手保持官方小按钮 */
.st-auth .geetest_slider_button,
.geetest_slider_button,
.geetest_panel .geetest_slider_button,
.geetest_popup .geetest_slider_button,
.geetest_panel_box .geetest_slider_button,
.geetest_box .geetest_slider_button,
.geetest_slider .geetest_btn,
.geetest_panel .geetest_slider .geetest_btn,
.st-auth .geetest_slider .geetest_btn {
    width: 40px !important;
    max-width: 48px !important;
    min-width: 36px !important;
    flex: 0 0 auto !important;
    box-sizing: border-box !important;
}

.st-auth .vs-captcha-local {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    width: 100%;
}

.st-auth .vs-captcha-local__input {
    flex: 1;
    min-width: 0;
    height: 46px;
    padding: 0 4px 0 2px;
    border: none;
    border-bottom: 2px solid var(--st-auth-border);
    border-radius: 0;
    font-size: 15px;
    outline: none;
    background: transparent;
    color: var(--st-auth-fg);
    text-transform: none;
    font-variant: normal;
    transition: border-color 0.25s, background 0.25s;
}

.st-auth .vs-captcha-local__input::placeholder {
    color: var(--st-auth-fg3);
}

.st-auth .vs-captcha-local__input:focus {
    border-bottom-color: var(--st-auth-accent);
    background: rgba(255, 255, 255, 0.45);
}

.st-auth .vs-captcha-local__refresh {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 46px;
    min-width: 100px;
    max-width: 128px;
    padding: 0 6px;
    border: 0;
    border-bottom: 2px solid var(--st-auth-accent);
    border-radius: 0;
    background: transparent;
    cursor: pointer;
    overflow: hidden;
    line-height: 0;
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.st-auth .vs-captcha-local__refresh:hover {
    background: rgba(36, 166, 106, 0.08);
    border-bottom-color: var(--st-auth-accent-h);
}

.st-auth .vs-captcha-local__refresh img {
    display: block;
    width: 108px;
    height: 36px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.7);
}


/* 极验挂载占位：表单其它字段就绪时先显示，避免空白等待 */
.vs-captcha-hint {
    min-height: 44px;
    display: flex;
    align-items: center;
    color: #6b7280;
    font-size: 13px;
    line-height: 1.4;
    box-sizing: border-box;
}