/* QiField Paywall v1.0.0 */

/* ---------- 付费墙卡片 ---------- */
.qf-paywall {
    margin: 2em 0;
    padding: 2.2em 1.5em;
    text-align: center;
    background: linear-gradient(180deg, #faf7f0 0%, #f3ecdd 100%);
    border: 1px solid #e3d5b8;
    border-radius: 14px;
}
.qf-paywall-lock { color: #b98a2f; margin-bottom: .6em; }
.qf-paywall-title { margin: 0 0 .4em; font-size: 1.35em; color: #3a2f1d; }
.qf-paywall-desc { margin: 0 0 1.2em; color: #7a6a4d; }
.qf-paywall-actions {
    display: flex;
    gap: .8em;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 1em;
}
.qf-paywall-btn {
    cursor: pointer;
    border: 0;
    border-radius: 999px;
    padding: .8em 1.8em;
    font-size: 1.02em;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #c99b3f 0%, #a9761f 100%);
    box-shadow: 0 4px 14px rgba(169, 118, 31, .35);
    transition: transform .15s ease, box-shadow .15s ease;
}
.qf-paywall-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(169, 118, 31, .45); }
.qf-paywall-btn.qf-btn-monthly { background: linear-gradient(135deg, #8a5a2b 0%, #5f3c16 100%); }
.qf-paywall-note { margin: 0; font-size: .85em; color: #9a8a68; }

/* ---------- 支付弹窗 ---------- */
.qf-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(20, 14, 6, .62);
    padding: 1em;
}
.qf-modal-backdrop[hidden] { display: none; }
.qf-modal {
    position: relative;
    width: 340px;
    max-width: 92vw;
    background: #fff;
    border-radius: 16px;
    padding: 1.8em 1.5em 1.5em;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .35);
}
.qf-modal h3 { margin: 0 0 1em; font-size: 1.2em; color: #3a2f1d; }
.qf-modal-close {
    position: absolute;
    top: .5em;
    right: .7em;
    border: 0;
    background: none;
    font-size: 1.6em;
    line-height: 1;
    color: #999;
    cursor: pointer;
}
.qf-modal-close:hover { color: #333; }
.qf-modal-qr {
    width: 220px;
    height: 220px;
    margin: 0 auto 1em;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #eee;
    border-radius: 8px;
    background: #fff;
}
.qf-modal-qr img, .qf-modal-qr canvas { max-width: 100%; height: auto; }
.qf-modal-countdown { font-size: .95em; color: #7a6a4d; margin-bottom: .5em; }
.qf-modal-countdown b { color: #c0392b; font-size: 1.15em; }
.qf-modal-tip { margin: 0 0 1.2em; font-size: .85em; color: #9a8a68; }
.qf-modal-cancel {
    cursor: pointer;
    border: 1px solid #ddd;
    background: #fff;
    border-radius: 999px;
    padding: .6em 2em;
    font-size: .95em;
    color: #666;
}
.qf-modal-cancel:hover { background: #f5f5f5; }
.qf-loading { color: #9a8a68; font-size: .9em; }
.qf-error { color: #c0392b; font-size: .9em; padding: 0 1em; }
.qf-success { color: #1e8e3e; font-size: 1em; font-weight: 700; }

@media (max-width: 480px) {
    .qf-paywall { padding: 1.6em 1em; }
    .qf-paywall-btn { width: 100%; }
}