/* ==========================================================
   适老化（长辈）模式样式
   由 /statics/elder/elder.js 在 html 上切换：
     html.elder-mode                     大字体（约1.25倍）
     html.elder-mode[data-elder-fs="2"]  特大字体（约1.5倍）
   ========================================================== */

/* ---------- 基础缩放（weixin 端工具类为 rem 单位，随根字号缩放） ---------- */
html.elder-mode {
    font-size: 18px;
}
html.elder-mode[data-elder-fs="2"] {
    font-size: 22px;
}
html.elder-mode body {
    font-size: 1rem;
    letter-spacing: 0.5px;
}

/* ---------- weixin 端：字号工具类额外放大 ---------- */
html.elder-mode .text-xs   { font-size: 0.9rem; }
html.elder-mode .text-sm   { font-size: 1.05rem; }
html.elder-mode .text-base { font-size: 1.15rem; }
html.elder-mode .text-lg   { font-size: 1.3rem; }
html.elder-mode .text-xl   { font-size: 1.45rem; }
html.elder-mode .text-2xl  { font-size: 1.6rem; }

/* ---------- weixin 端：Vant 组件（px 单位，需单独覆盖） ---------- */
html.elder-mode .van-cell {
    font-size: 1.05rem;
    line-height: 1.6;
}
html.elder-mode .van-cell__title,
html.elder-mode .van-cell__value {
    font-size: 1.05rem;
}
html.elder-mode .van-cell__label {
    font-size: 0.95rem;
    line-height: 1.5;
}
html.elder-mode .van-field__label {
    font-size: 1rem;
}
html.elder-mode .van-field__control,
html.elder-mode .van-field__control::placeholder {
    font-size: 1.05rem;
}
html.elder-mode .van-field__error-message,
html.elder-mode .van-field__error-message::placeholder {
    font-size: 0.95rem;
}
html.elder-mode .van-button {
    font-size: 1.15rem;
}
html.elder-mode .van-grid-item__text {
    font-size: 0.95rem;
    line-height: 1.4;
}
html.elder-mode .van-tabbar-item,
html.elder-mode .van-tabbar-item__text {
    font-size: 0.85rem;
}
html.elder-mode .van-nav-bar__title {
    font-size: 1.15rem;
}
html.elder-mode .van-nav-bar .van-icon,
html.elder-mode .van-nav-bar__text {
    font-size: 1rem;
}
html.elder-mode .van-dialog {
    font-size: 1.05rem;
}
html.elder-mode .van-dialog__message {
    font-size: 1.05rem;
    line-height: 1.6;
}
html.elder-mode .van-dialog .van-button {
    font-size: 1.1rem;
}
html.elder-mode .van-toast {
    font-size: 1rem;
    padding: 14px 18px;
}
html.elder-mode .van-toast__text {
    font-size: 1rem;
}
html.elder-mode .van-picker-column__item {
    font-size: 1.1rem;
}
html.elder-mode .van-picker__confirm,
html.elder-mode .van-picker__cancel {
    font-size: 1rem;
}
html.elder-mode .van-search .van-cell {
    font-size: 1rem;
}
html.elder-mode .van-tab,
html.elder-mode .van-tab__text {
    font-size: 1.05rem;
}
html.elder-mode .van-empty__description {
    font-size: 1rem;
}
html.elder-mode .van-list__loading,
html.elder-mode .van-list__finished-text,
html.elder-mode .van-list__error-text {
    font-size: 0.95rem;
}
html.elder-mode .van-count-down {
    font-size: 1.05rem;
}

/* ---------- web 端（px 单位，按主要类覆盖） ---------- */
html.elder-mode .snv a {
    font-size: 1.05rem;
}
html.elder-mode .form-label {
    font-size: 1rem;
}
html.elder-mode .input-txt {
    font-size: 1.05rem;
}
html.elder-mode .form-tit {
    font-size: 1.3rem;
}
html.elder-mode .g-mzw-btn-a1,
html.elder-mode .g-mzw-btn-a2,
html.elder-mode .g-mzw-btn-a3,
html.elder-mode .m-mzw-form-a1 .from-btn {
    font-size: 1.1rem;
}
html.elder-mode .g-mzw-title-a1 .title-tit {
    font-size: 1.25rem;
}
html.elder-mode .m-mzw-form-a1 .forget,
html.elder-mode .m-mzw-form-a1 .register,
html.elder-mode .m-mzw-form-a1 .input-txt {
    font-size: 1.05rem;
}
html.elder-mode .m-mzw-form-a2 .form-label,
html.elder-mode .m-mzw-form-a3 .form-label {
    font-size: 1rem;
}
html.elder-mode .m-mzw-form-a2 .input-txt,
html.elder-mode .m-mzw-form-a3 .input-txt {
    font-size: 1.05rem;
}
html.elder-mode .ul-mzw-list-a1 .txt,
html.elder-mode .ul-mzw-tree-a1 .txt {
    font-size: 1.05rem;
}

/* ---------- 悬浮入口按钮 ---------- */
#elderEntry {
    position: fixed;
    right: 12px;
    bottom: 96px;
    z-index: 99990;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(225deg, #f69e16 0, #c9151e 100%);
    color: #fff;
    border: 2px solid #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    line-height: 1;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    box-sizing: border-box;
}
#elderEntry .elder-entry-icon {
    font-size: 18px;
    letter-spacing: 0;
}
#elderEntry .txt {
    margin-top: 3px;
}
html.elder-mode #elderEntry {
    width: 68px;
    height: 68px;
    font-size: 14px;
}
html.elder-mode #elderEntry .elder-entry-icon {
    font-size: 22px;
}

/* ---------- 设置面板 ---------- */
#elderMask {
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99989;
    display: none;
}
#elderMask.show {
    display: block;
}
#elderPanel {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 99991;
    width: 86vw;
    max-width: 420px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    padding: 22px 18px 18px;
    box-sizing: border-box;
    display: none;
}
#elderPanel.show {
    display: block;
}
#elderPanel h3 {
    margin: 0 0 18px;
    font-size: 22px;
    text-align: center;
    color: #333;
    font-weight: bold;
}
#elderPanel .elder-opts {
    display: flex;
    gap: 12px;
}
#elderPanel .elder-opt {
    flex: 1;
    padding: 16px 0;
    text-align: center;
    font-size: 18px;
    border: 2px solid #ddd;
    border-radius: 10px;
    background: #f7f8fa;
    color: #333;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
}
#elderPanel .elder-opt.on {
    border-color: #c9151e;
    color: #c9151e;
    background: #fdf0f0;
    font-weight: bold;
}
#elderPanel .elder-panel-close {
    margin-top: 16px;
    width: 100%;
    padding: 13px 0;
    font-size: 18px;
    border: 0;
    border-radius: 10px;
    background: #eee;
    color: #555;
    cursor: pointer;
}