/* ==========================================================================
   支付链接生成 (8084) — 独立页面双栏布局
   加载在 style.css 之后，复用工具箱的橙色设计体系
   ========================================================================== */

[x-cloak] { display: none !important; }

html, body {
    height: 100%;
    overflow: hidden;
    background: var(--bg-app);
}

.pay-shell {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

/* ==========================================================================
   顶部状态条
   ========================================================================== */
.pay-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 28px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}
.pay-brand { display: flex; align-items: center; gap: 12px; }
.pay-logo {
    width: 38px; height: 38px;
    background: var(--accent-gradient);
    border-radius: 11px;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    box-shadow: 0 6px 18px var(--accent-glow-strong);
    flex-shrink: 0;
}
.pay-logo svg { width: 20px; height: 20px; }
.pay-brand h1 { font-size: 17px; font-weight: 700; color: var(--text-primary); line-height: 1.2; }
.pay-brand-sub {
    font-size: 11px; color: var(--accent-primary); font-weight: 600;
    letter-spacing: 0.05em; text-transform: uppercase; margin-top: 2px;
}

.pay-topbar-right { display: flex; align-items: center; gap: 12px; position: relative; }
.pay-status {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 6px 12px; border-radius: 999px;
    font-size: 12px; font-weight: 600;
    border: 1px solid var(--border);
    background: var(--bg-subtle);
    color: var(--text-secondary);
}
.pay-status .pay-status-dot {
    width: 8px; height: 8px; border-radius: 50%; background: var(--text-muted);
}
.pay-status.is-ok { color: var(--success); background: var(--success-bg); border-color: rgba(22,163,74,0.2); }
.pay-status.is-ok .pay-status-dot { background: var(--success); box-shadow: 0 0 0 3px rgba(22,163,74,0.15); }
.pay-status.is-off { color: var(--warning); background: var(--warning-bg); border-color: rgba(217,119,6,0.2); }
.pay-status.is-off .pay-status-dot { background: var(--warning); }

.pay-gear {
    width: 34px; height: 34px;
    display: inline-flex; align-items: center; justify-content: center;
    border: 1px solid var(--border-strong);
    background: #fff; color: var(--text-muted);
    border-radius: 9px; cursor: pointer; transition: all 0.15s;
}
.pay-gear:hover { color: var(--accent-primary); background: var(--accent-soft); border-color: var(--accent-soft-strong); }

.pay-help-pop {
    position: absolute; top: 46px; right: 0;
    width: 340px; z-index: 200;
    background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-pop);
    padding: 16px 18px;
}
.pay-help-title { font-size: 13px; font-weight: 700; color: var(--text-primary); margin-bottom: 10px; }
.pay-help-pop ul { margin: 0; padding-left: 18px; }
.pay-help-pop li { font-size: 12.5px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 6px; }
.pay-help-pop code {
    font-family: var(--font-mono); font-size: 11px;
    background: var(--bg-subtle); border: 1px solid var(--border);
    border-radius: 4px; padding: 1px 5px; color: var(--text-secondary);
}

/* ==========================================================================
   双栏主体
   ========================================================================== */
.pay-grid {
    flex: 1;
    overflow: auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 22px;
    padding: 24px 28px 36px;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    align-items: start;
}
.pay-col { min-width: 0; }
.pay-panel { display: flex; flex-direction: column; }
.pay-panel-head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 22px; border-bottom: 1px solid var(--border);
    background: var(--bg-subtle);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    gap: 12px; flex-wrap: wrap;
}
.pay-panel-head h3 { font-size: 15px; color: var(--text-primary); display: flex; align-items: center; gap: 10px; }
.pay-step {
    font-family: var(--font-mono);
    font-size: 10px; font-weight: 700; letter-spacing: 0.08em;
    color: var(--accent-primary-hover);
    background: var(--accent-soft); border: 1px solid var(--accent-soft-strong);
    border-radius: 6px; padding: 3px 8px;
}
.pay-panel-body { padding: 22px; }

/* ==========================================================================
   token 输入
   ========================================================================== */
.pay-textarea {
    min-height: 190px;
    font-size: 12.5px;
    line-height: 1.7;
    resize: vertical;
}
.pay-input-hint {
    margin-top: 8px;
    font-size: 12px;
    color: var(--text-muted);
}

/* ==========================================================================
   Step 2 选择套餐
   ========================================================================== */
.pay-plan-block { margin-top: 22px; }
.pay-plan-label {
    font-size: 13px; font-weight: 700; color: var(--text-primary);
    margin-bottom: 12px;
}

/* 档位锁定 / 混档提示条 */
.pay-tier-tip {
    display: flex; align-items: center; gap: 7px;
    padding: 9px 12px; margin-bottom: 12px;
    border-radius: 8px; font-size: 12.5px; line-height: 1.4;
}
.pay-tier-tip svg { flex-shrink: 0; }
.pay-tier-tip-lock {
    background: var(--accent-soft); color: var(--accent-primary);
    border: 1px solid var(--accent-soft-strong);
}
.pay-tier-tip-lock b { font-weight: 700; }
.pay-tier-tip-mixed {
    background: rgba(255, 77, 79, 0.08); color: #e23a3c;
    border: 1px solid rgba(255, 77, 79, 0.35);
}
.pay-plan-btn.pay-plan-dim { opacity: 0.4; }
.pay-plan-seg {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}
.pay-plan-btn {
    display: flex; align-items: center; justify-content: center; gap: 5px;
    padding: 12px 8px;
    border: 1px solid var(--border-strong);
    background: #fff;
    border-radius: var(--radius-md);
    cursor: pointer;
    /* 仅对边框/阴影做过渡，背景与文字瞬时切换，避免选中瞬间「白字浅底」看不清 */
    transition: border-color 0.15s, box-shadow 0.15s;
    font-family: var(--font-sans);
}
.pay-plan-btn:hover:not(:disabled):not(.active) {
    border-color: var(--accent-soft-strong);
    background: var(--accent-soft);
}
.pay-plan-btn:disabled { opacity: 0.55; cursor: not-allowed; }
.pay-plan-btn.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    box-shadow: 0 2px 6px var(--accent-glow);
}
.pay-plan-name {
    font-size: 13.5px; font-weight: 600; color: var(--text-primary);
    white-space: nowrap;
}
.pay-plan-btn.active .pay-plan-name { color: #fff; }
.pay-plan-tag { font-size: 11px; color: var(--text-muted); }
.pay-plan-btn.active .pay-plan-tag { color: rgba(255,255,255,0.85); }

/* ==========================================================================
   半价邀请码（5 折）
   ========================================================================== */
.pay-ref-block {
    margin-top: 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-subtle);
    padding: 12px 14px;
    transition: border-color 0.15s, background 0.15s;
}
.pay-ref-block.is-on {
    border-color: var(--accent-soft-strong);
    background: var(--accent-soft);
}
.pay-ref-toggle {
    display: flex; align-items: center; gap: 8px;
    cursor: pointer; user-select: none;
}
.pay-ref-toggle input[type="checkbox"] {
    width: 16px; height: 16px;
    accent-color: var(--accent-primary);
    cursor: pointer;
    flex-shrink: 0;
}
.pay-ref-toggle-text { font-size: 13px; font-weight: 700; color: var(--text-primary); }
.pay-ref-badge {
    font-size: 11px; font-weight: 800;
    color: #fff; background: var(--accent-primary);
    border-radius: 999px; padding: 2px 8px;
    letter-spacing: 0.02em;
}
.pay-ref-body { margin-top: 12px; }
.pay-ref-textarea {
    min-height: 84px;
    font-size: 12px;
    line-height: 1.7;
    resize: vertical;
    background: #fff;
}
.pay-ref-hint-row {
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    margin-top: 8px;
    font-size: 12px; color: var(--text-muted);
}
.pay-ref-per {
    display: inline-flex; align-items: center; gap: 6px;
    margin-left: auto;
    color: var(--text-secondary);
}
.pay-ref-num {
    width: 56px !important;
    padding: 4px 6px !important;
    text-align: center;
    font-size: 12px !important;
    background: #fff;
}
.pay-ref-checking { display: inline-flex; align-items: center; gap: 6px; color: var(--text-muted); }
.pay-ref-capacity {
    margin-top: 8px;
    font-size: 12px; font-weight: 600;
    border-radius: 7px; padding: 7px 10px; line-height: 1.5;
}
.pay-ref-capacity.is-ok { color: var(--success); background: var(--success-bg); }
.pay-ref-capacity.is-short { color: #e23a3c; background: rgba(255, 77, 79, 0.08); }

/* 每条邀请码/号主 的检测结果列表 */
.pay-ref-list {
    margin-top: 10px;
    display: flex; flex-direction: column; gap: 6px;
    max-height: 220px; overflow-y: auto;
}
.pay-ref-item {
    display: flex; align-items: center; gap: 8px;
    padding: 7px 10px; border-radius: 8px;
    background: #fff; border: 1px solid var(--border);
    font-size: 12px;
}
.pay-ref-item-ic {
    width: 18px; height: 18px; flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%; font-size: 11px; font-weight: 800;
    background: var(--bg-subtle); color: var(--text-muted);
}
.pay-ref-item-name {
    flex: 1; min-width: 0;
    font-family: var(--font-mono);
    color: var(--text-primary);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.pay-ref-item-badge {
    flex-shrink: 0; font-weight: 700; font-size: 11.5px;
    color: var(--text-secondary);
}
/* 可用 = 绿 */
.pay-ref-item.st-ok { border-color: rgba(22,163,74,0.28); background: var(--success-bg); }
.pay-ref-item.st-ok .pay-ref-item-ic { background: var(--success); color: #fff; }
.pay-ref-item.st-ok .pay-ref-item-badge { color: var(--success); }
/* 已满 = 橙警示 */
.pay-ref-item.st-exhausted { border-color: rgba(217,119,6,0.3); background: var(--warning-bg); }
.pay-ref-item.st-exhausted .pay-ref-item-ic { background: var(--warning); color: #fff; }
.pay-ref-item.st-exhausted .pay-ref-item-badge { color: var(--warning); }
/* 无效 / 无资格 = 红 */
.pay-ref-item.st-invalid, .pay-ref-item.st-ineligible {
    border-color: rgba(255,77,79,0.3); background: rgba(255,77,79,0.06);
}
.pay-ref-item.st-invalid .pay-ref-item-ic, .pay-ref-item.st-ineligible .pay-ref-item-ic {
    background: var(--danger); color: #fff;
}
.pay-ref-item.st-invalid .pay-ref-item-badge, .pay-ref-item.st-ineligible .pay-ref-item-badge {
    color: var(--danger);
}

/* 结果行 5 折徽标 */
.pay-rr-ref {
    display: inline-block;
    font-size: 10px; font-weight: 800;
    color: var(--accent-primary);
    background: var(--accent-soft);
    border: 1px solid var(--accent-soft-strong);
    border-radius: 999px; padding: 1px 7px;
    margin-left: 6px;
    vertical-align: 1px;
    white-space: nowrap;
}

/* ==========================================================================
   一键提取
   ========================================================================== */
.pay-submit {
    width: 100%;
    margin-top: 22px;
    padding: 14px;
    font-size: 15px;
    font-weight: 700;
    border-radius: var(--radius-md);
}
.pay-spinner {
    width: 16px; height: 16px;
    border: 2px solid rgba(255,255,255,0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: pay-spin 0.7s linear infinite;
}
@keyframes pay-spin { to { transform: rotate(360deg); } }

/* ==========================================================================
   右栏：结果
   ========================================================================== */
.pay-result-body {
    display: flex; flex-direction: column;
    min-height: 420px;
}

.pay-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}
.pay-stat {
    background: var(--bg-subtle); border: 1px solid var(--border);
    border-radius: 10px; padding: 12px; text-align: center;
    display: flex; flex-direction: column; gap: 4px;
}
.pay-stat b { font-family: var(--font-head); font-size: 22px; font-weight: 800; color: var(--text-primary); line-height: 1; }
.pay-stat span { font-size: 11px; color: var(--text-muted); font-weight: 600; }
.pay-stat.st-ok b { color: var(--success); }
.pay-stat.st-fail b { color: var(--danger); }

/* --- 批量打开支付页工具条 --- */
.pay-batch {
    border: 1px solid var(--border);
    background: var(--bg-subtle);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    margin-bottom: 16px;
}
.pay-batch-row {
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.pay-batch-label { font-size: 13px; font-weight: 700; color: var(--text-primary); }
.pay-batch-field {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 13px; color: var(--text-secondary);
}
.pay-batch-num {
    width: 64px !important;
    padding: 6px 8px !important;
    text-align: center;
    font-size: 13px !important;
}
.pay-batch-reset {
    border: none; background: none; cursor: pointer;
    font-size: 13px; color: var(--accent-primary); font-weight: 600;
    text-decoration: underline; padding: 0;
}
.pay-batch-reset:hover { color: var(--accent-primary-hover); }
.pay-batch-progress { font-size: 12px; color: var(--text-muted); margin-left: auto; }
.pay-batch-hint {
    margin-top: 10px;
    font-size: 12px; color: var(--text-muted); line-height: 1.6;
}

.pay-result-list {
    flex: 1;
    overflow-y: auto;
    display: flex; flex-direction: column; gap: 8px;
    max-height: min(58vh, 560px);
}
.pay-result-row {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg-card);
    transition: box-shadow 0.15s, border-color 0.15s;
}
.pay-result-row:hover { box-shadow: var(--shadow-sm); border-color: var(--border-strong); }
.pay-result-row.row-err { background: rgba(220, 38, 38, 0.04); }

.pay-rr-icon { flex-shrink: 0; }
.pay-ic-ok, .pay-ic-err {
    width: 22px; height: 22px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 700;
}
.pay-ic-ok { background: var(--success-bg); color: var(--success); }
.pay-ic-err { background: var(--danger-bg); color: var(--danger); }

.pay-rr-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.pay-rr-email { font-size: 13px; font-weight: 600; color: var(--text-primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pay-rr-plan { color: var(--accent-primary); font-weight: 600; }
.pay-rr-url {
    font-family: var(--font-mono); font-size: 11.5px; color: var(--accent-primary);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    text-decoration: none;
}
.pay-rr-url:hover { text-decoration: underline; }
.pay-rr-reason { font-size: 12px; color: var(--danger); }
.pay-rr-actions { flex-shrink: 0; display: flex; align-items: center; gap: 6px; }
.pay-rr-go { white-space: nowrap; }

/* 付款检测状态 */
.pay-rr-status { font-size: 12px; margin-top: 2px; }
.pay-checking { display: flex; align-items: center; gap: 6px; color: var(--text-muted); flex-wrap: wrap; line-height: 1.5; }
.pay-paid { display: inline-flex; align-items: center; gap: 5px; color: var(--green, #22a06b); font-weight: 700; }
.pay-paid-ic {
    display: inline-flex; align-items: center; justify-content: center;
    width: 15px; height: 15px; border-radius: 50%;
    background: var(--green, #22a06b); color: #fff; font-size: 10px; font-weight: 900;
}
.pay-stale { display: inline-flex; align-items: flex-start; gap: 5px; color: var(--danger, #e23a3c); line-height: 1.5; flex-wrap: wrap; }
.pay-failed { display: inline-flex; align-items: flex-start; gap: 5px; color: var(--danger, #e23a3c); font-weight: 700; line-height: 1.5; flex-wrap: wrap; }
.pay-spinner-sm {
    width: 12px; height: 12px; border-width: 2px;
    border-color: var(--accent-soft-strong, #ffd8bf); border-top-color: var(--accent-primary, #f97316);
}

/* 召回熔断警示条：批内付款失败 → 同批链接已冻结 */
.pay-freeze-banner {
    display: flex; align-items: center; gap: 12px;
    background: #fff7e8; border: 1px solid #ffd591; border-radius: 10px;
    padding: 10px 14px; margin-bottom: 12px;
}
.pay-freeze-text { flex: 1; font-size: 12.5px; color: #874d00; line-height: 1.7; }
.pay-freeze-text b { color: #d4380d; }
.pay-freeze-btn {
    flex-shrink: 0; background: #fa8c16; color: #fff; border: none;
}
.pay-freeze-btn:hover:not(:disabled) { background: #d46b08; color: #fff; }

/* ==========================================================================
   空态
   ========================================================================== */
.pay-empty {
    flex: 1;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 8px; padding: 40px 20px;
    color: var(--text-muted);
    text-align: center;
}
.pay-empty svg { color: var(--text-tertiary); margin-bottom: 4px; }
.pay-empty-title { font-size: 14px; font-weight: 600; color: var(--text-secondary); }
.pay-empty-sub { font-size: 12.5px; color: var(--text-muted); }

/* ==========================================================================
   支付宝二维码弹窗
   ========================================================================== */
.pay-qr-mask {
    position: fixed; inset: 0; z-index: 500;
    background: rgba(16, 24, 40, 0.55);
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
}
.pay-qr-card {
    width: 340px; max-width: 92vw;
    background: #fff; border-radius: var(--radius-lg);
    box-shadow: var(--shadow-pop);
    padding: 20px 22px 18px;
    text-align: center;
}
.pay-qr-head {
    display: flex; align-items: center; justify-content: space-between;
    font-size: 15px; font-weight: 700; color: var(--text-primary);
    margin-bottom: 6px;
}
.pay-qr-close {
    border: none; background: none; cursor: pointer;
    font-size: 22px; line-height: 1; color: var(--text-muted); padding: 0 4px;
}
.pay-qr-close:hover { color: var(--text-primary); }
.pay-qr-email {
    font-family: var(--font-mono); font-size: 12px; color: var(--text-muted);
    margin-bottom: 14px; word-break: break-all;
}
.pay-qr-box {
    display: flex; align-items: center; justify-content: center;
    min-height: 220px;
    background: #fff; border: 1px solid var(--border);
    border-radius: var(--radius-md); padding: 12px; margin: 0 auto 14px;
}
.pay-qr-box img, .pay-qr-box canvas { display: block; }
.pay-qr-actions { display: flex; gap: 8px; justify-content: center; margin-bottom: 10px; }
.pay-qr-tip { font-size: 12px; color: var(--text-muted); line-height: 1.6; }

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width: 980px) {
    .pay-grid { grid-template-columns: 1fr; gap: 18px; padding: 18px 16px 32px; }
    .pay-result-body { min-height: 300px; }
}

/* ==========================================================================
   手机端 (<= 640px)：整页自然滚动 + 大触控目标 + 结果行整行按钮
   ========================================================================== */
@media (max-width: 640px) {
    /* 让整页作为一个文档滚动，而不是内层滚动容器（手机上体验更顺、地址栏可收起） */
    html, body { overflow-x: hidden; overflow-y: auto; height: auto; -webkit-text-size-adjust: 100%; }
    .pay-shell { height: auto; min-height: 100vh; overflow-x: hidden; }
    .pay-grid { overflow: visible; padding: 12px 10px 36px; gap: 14px; max-width: 100%; }
    * { min-width: 0; }   /* flex 子项默认 min-width:auto 会撑破布局，统一归零 */
    .pay-result-list { max-height: none; }           /* 结果列表不再内部滚动，跟随整页 */
    .pay-result-body { min-height: 0; }

    /* 顶部条 */
    .pay-topbar { padding: 12px 14px; position: sticky; top: 0; z-index: 40; }
    .pay-brand h1 { font-size: 16px; }
    .pay-brand-sub { display: none; }                /* 副标题手机上省掉 */
    .pay-logo { width: 34px; height: 34px; }
    .pay-status { padding: 5px 9px; font-size: 11px; }
    .pay-help-pop { position: fixed; top: 60px; right: 10px; left: 10px; width: auto; max-width: none; }

    /* 面板 */
    .pay-panel-head { padding: 14px 16px; gap: 8px; flex-wrap: wrap; }
    .pay-panel-head h3 { font-size: 15px; }
    .pay-panel-body { padding: 16px; }
    /* 面板头操作按钮换行排布 + 加大，便于手指点 */
    .pay-panel-head .action-group { flex-wrap: wrap; gap: 6px; }
    .pay-panel-head .btn { padding: 7px 12px; font-size: 12px; }

    /* 输入框 */
    .pay-textarea { min-height: 150px; font-size: 13px; }

    /* 套餐选择：3 个按钮更高更好点 */
    .pay-plan-btn { padding: 14px 6px; }
    .pay-plan-name { font-size: 14px; }

    /* 半价邀请码块 */
    .pay-ref-block { padding: 12px; }
    .pay-ref-textarea { min-height: 96px; font-size: 12.5px; }
    .pay-ref-per { margin-left: 0; width: 100%; }
    .pay-ref-list { max-height: none; }              /* 检测结果不再页中滚动，跟随整页 */

    /* 一键提取：大按钮 */
    .pay-submit { padding: 15px; font-size: 16px; }

    /* 统计 3 格略缩 */
    .pay-stat { padding: 10px; }
    .pay-stat b { font-size: 20px; }

    /* 批量栏：竖排、控件占满一行，好点 */
    .pay-batch-row { gap: 8px; }
    .pay-batch-label { width: 100%; }
    .pay-batch-field { font-size: 13px; }
    .pay-batch-row .btn { flex: 1; min-height: 40px; }
    .pay-batch-progress { margin-left: 0; width: 100%; }

    /* 结果行：图标+信息一行，操作按钮整行大按钮放到下面 */
    .pay-result-row { flex-wrap: wrap; padding: 12px; row-gap: 10px; overflow: hidden; }
    .pay-rr-main { flex: 1 1 auto; max-width: 100%; overflow: hidden; }
    /* 长邮箱/长 URL 在窄屏强制换行，避免撑破整页宽度 */
    .pay-rr-email { white-space: normal; word-break: break-all; }
    .pay-rr-url { font-size: 11px; white-space: normal; word-break: break-all; }
    .pay-rr-actions { flex: 1 0 100%; margin-left: 32px; gap: 8px; }
    .pay-rr-actions .btn { flex: 1; min-height: 44px; font-size: 14px; border-radius: 10px; }
    .pay-rr-go { font-weight: 700; }

    /* 顶栏与面板不允许横向溢出 */
    .pay-topbar { max-width: 100vw; overflow: hidden; }
    .pay-panel { overflow: hidden; }
    .pay-input-hint { word-break: break-all; }

    /* toast 顶部铺开一点 */
    .toast-container { top: 12px; right: 10px; left: 10px; }
    .toast-card { width: auto; }

    /* 支付宝二维码弹窗：小屏收边距，避免 340px 卡片贴边过挤 */
    .pay-qr-mask { padding: 14px; }
    .pay-qr-card { padding: 16px 14px 14px; }
    .pay-qr-box { min-height: 190px; }
}

/* 主流手机竖屏 (390/414/430px)：套餐三连按钮再收一档，避免 Pro Plus 换行 */
@media (max-width: 430px) {
    .pay-plan-btn { padding: 12px 4px; }
    .pay-plan-name { font-size: 13px; }
    .pay-plan-seg { gap: 6px; }
}