/* 一人付接入 - 前端样式（跟随子比主题风格，不侵入主题文件） */
.yrf-note{background:#f6f8fa;border:1px solid #e4e7eb;border-radius:8px;padding:12px 16px;margin:12px 0;color:#4b5563;font-size:14px;line-height:1.6}
.yrf-note code{background:#eef1f5;padding:1px 6px;border-radius:4px;font-size:13px}
.yrf-error{color:#c0392b;border-color:#f3c6c2;background:#fdf3f2}
.yrf-plans{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin:16px 0}
.yrf-plan{background:#fff;border:1px solid #e4e7eb;border-radius:12px;padding:20px;text-align:center;transition:box-shadow .2s}
.yrf-plan:hover{box-shadow:0 6px 18px rgba(0,0,0,.08)}
.yrf-plan-name{font-size:16px;font-weight:600;margin-bottom:8px;color:#1f2937}
.yrf-plan-price{font-size:24px;font-weight:700;color:#e74c3c;margin-bottom:6px}
.yrf-plan-meta{font-size:13px;color:#6b7280;margin-bottom:14px}
.yrf-btn{display:inline-block;background:#1677ff;color:#fff;border:none;border-radius:8px;padding:9px 22px;font-size:14px;cursor:pointer;text-decoration:none}
.yrf-btn:hover{background:#0e63e0;color:#fff;text-decoration:none}
.yrf-buy-form .yrf-btn{width:100%}
.yrf-result{background:#f6f8fa;border:1px solid #e4e7eb;border-radius:12px;padding:18px 20px;margin:16px 0;font-size:14px;line-height:1.7}
.yrf-ready{border-color:#cde3d3;background:#f0f8f2}
.yrf-pending{border-color:#f0e0b6;background:#fdf8ec}
.yrf-qr{margin:12px 0}
.yrf-qr img{max-width:220px;height:auto;border:1px solid #e4e7eb;border-radius:8px}
.yrf-meta{font-size:13px;color:#6b7280;margin-top:8px}
.yrf-refresh{color:#1677ff;text-decoration:underline}
.yrf-balance{background:#fff;border:1px solid #e4e7eb;border-radius:12px;padding:20px;max-width:320px}
.yrf-bal-title{font-size:14px;color:#6b7280;margin-bottom:6px}
.yrf-bal-rem{font-size:32px;font-weight:700;color:#1f2937}
.yrf-bal-rem span{font-size:15px;font-weight:500;color:#6b7280}
.yrf-bal-detail{font-size:13px;color:#6b7280;margin-top:4px}

/* AI 对话窗口 */
.yrf-chat{background:#fff;border:1px solid #e4e7eb;border-radius:12px;overflow:hidden;max-width:680px;margin:16px 0}
.yrf-chat-head{background:#1677ff;color:#fff;padding:10px 16px;font-size:14px;font-weight:600}
.yrf-chat-log{height:360px;overflow-y:auto;padding:14px;background:#fafbfc}
.yrf-chat-msg{margin-bottom:10px;max-width:85%;padding:9px 13px;border-radius:10px;font-size:14px;line-height:1.6;white-space:pre-wrap;word-break:break-word}
.yrf-chat-user{background:#1677ff;color:#fff;margin-left:auto;border-bottom-right-radius:3px}
.yrf-chat-assistant{background:#fff;border:1px solid #e4e7eb;color:#1f2937;border-bottom-left-radius:3px}
.yrf-chat-sys{color:#9ca3af;font-size:12px;text-align:center;margin-bottom:8px}
.yrf-chat-input{display:flex;gap:8px;padding:10px;border-top:1px solid #e4e7eb;background:#fff}
.yrf-chat-input textarea{flex:1;border:1px solid #d8dde3;border-radius:8px;padding:8px 10px;font-size:14px;resize:vertical;min-height:40px}
.yrf-chat-input button{background:#1677ff;color:#fff;border:none;border-radius:8px;padding:0 22px;cursor:pointer;font-size:14px}
.yrf-chat-input button:disabled{background:#9db8e8;cursor:not-allowed}
.yrf-chat-notice{background:#f6f8fa;border:1px solid #e4e7eb;border-radius:8px;padding:12px 16px;color:#6b7280;font-size:14px}