/* ============================================================
 * 支付弹窗样式 — knn-theme
 * 自包含弹窗（遮罩+居中容器），视觉对齐参考站收银台
 * ============================================================ */

.knn-pay-modal {
    position: fixed;
    inset: 0;
    z-index: 1080;
    display: flex;
    align-items: center;
    justify-content: center;
}

.knn-pay-modal .knn-pay-mask {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
}

.knn-pay-modal .modal-dialog {
    position: relative;
    width: 800px;
    max-width: calc(100% - 24px);
    margin: 0 auto;
}

/* ---------- 弹窗主体 ---------- */

.knn-pay-modal .modal-pay-body {
    display: flex;
    justify-content: center;
    align-items: center;
}

.knn-pay-modal .row-5 {
    width: 265px;
    text-align: center;
}

.knn-pay-modal .row-5.hide-sm {
    margin-right: 80px;
}

.knn-pay-modal .pay-sys {
    max-width: 100%;
}

.knn-pay-modal .pay-qrcon {
    background: var(--main-bg-color, #fff);
    border-radius: 8px;
    position: relative;
    line-height: 1.5;
    overflow: hidden;
}

.knn-pay-modal .pay-qrcon .qrcon {
    padding: 20px;
}

/* ---------- 关闭按钮 ---------- */

.knn-pay-modal .pay-close {
    position: absolute;
    right: 0;
    top: 0;
    z-index: 2;
    width: 36px;
    height: 36px;
    border: 0;
    background: transparent;
    color: #999;
    font-size: 22px;
    line-height: 36px;
    cursor: pointer;
    transition: color 0.2s;
}

.knn-pay-modal .pay-close:hover {
    color: #333;
}

/* ---------- 支付方式 logo 与名称 ---------- */

.knn-pay-modal .pay-logo-header {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 10px;
}

.knn-pay-modal .pay-logo {
    height: 35px;
    width: 35px;
    display: inline-block;
    max-width: 100%;
    background-repeat: no-repeat;
    vertical-align: middle;
    background-size: contain;
    background-position: center;
}

.knn-pay-modal .pay-payment.wechat .pay-logo {
    background-image: url(../images/pay/pay-wechat-logo.svg);
}

.knn-pay-modal .pay-payment.alipay .pay-logo {
    background-image: url(../images/pay/pay-alipay-logo.svg);
}

.knn-pay-modal .pay-logo-name {
    vertical-align: middle;
    margin-left: 10px;
    display: inline-block;
}

/* 当前支付方式下隐藏对立元素（t-* 命名与展示互补） */
.knn-pay-modal .pay-payment.alipay .t-alipay,
.knn-pay-modal .pay-payment.wechat .t-wechat {
    display: none;
}

/* ---------- 订单信息 ---------- */

.knn-pay-modal .pay-title {
    font-size: 0.9em;
    color: #999;
    padding: 6px 0;
}

.knn-pay-modal .pay-settle-mark,
.knn-pay-modal .pay-settle-unit {
    font-size: 0.9em;
}

.knn-pay-modal .pay-price {
    font-size: 1.4em;
    font-weight: 600;
}

/* ---------- 倒计时 ---------- */

.knn-pay-modal .pay-over-time {
    font-size: 0.9em;
}

.knn-pay-modal .pay-countdown {
    margin-left: 6px;
    display: inline-block;
    padding: 1px 8px;
    border-radius: 10px;
    font-size: 12px;
    background: rgba(248, 83, 66, 0.12);
    color: #f85342;
}

/* ---------- 二维码 ---------- */

.knn-pay-modal .pay-qrcode {
    width: 140px;
    height: 140px;
    margin: 10px auto;
    position: relative;
}

.knn-pay-modal .pay-qrcode img {
    width: 100%;
    height: 100%;
    transition: filter 0.3s;
}

/* ---------- 切换/更多操作 ---------- */

.knn-pay-modal .pay-switch {
    padding: 0 30px;
    font-size: 13px;
    margin-top: -12px;
    margin-bottom: 5px;
}

.knn-pay-modal .more-html {
    padding: 0 20px 12px;
    font-size: 13px;
}

.knn-pay-modal .more-html a {
    display: block;
    padding: 8px 10px;
    border-radius: 5px;
    background: rgba(21, 172, 255, 0.1);
    color: #15acff;
}

/* ---------- 底部通知条 ---------- */

.knn-pay-modal .pay-notice {
    color: #fff;
    font-size: 13px;
}

.knn-pay-modal .pay-notice .notice {
    padding: 17px 5px;
    transition: 0.5s;
}

.knn-pay-modal .pay-payment.wechat .pay-notice .notice {
    background: #0fb90d;
}

.knn-pay-modal .pay-payment.alipay .pay-notice .notice {
    background: #15acff;
}

.knn-pay-modal .pay-notice .notice.load,
.knn-pay-modal .pay-notice .notice.warning {
    background: #f8a53d;
}

.knn-pay-modal .pay-notice .notice.danger {
    background: #f85342;
}

.knn-pay-modal .pay-notice .notice.success {
    background: rgba(55, 193, 255, 0.15);
    color: #03a0ff;
}

.knn-pay-modal .pay-notice .loading {
    display: inline-block;
    width: 12px;
    height: 12px;
    margin-right: 6px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #fff;
    border-radius: 50%;
    vertical-align: -2px;
    animation: knn-pay-spin 0.8s linear infinite;
}

@keyframes knn-pay-spin {
    to {
        transform: rotate(360deg);
    }
}

/* ---------- 弹窗打开时锁定滚动 ---------- */

body.no-scroll {
    overflow: hidden;
}

/* ---------- 移动端 ---------- */

@media (max-width: 767px) {
    .knn-pay-modal .row-5.hide-sm {
        display: none;
    }
}