/*---------------------------------------------------------------------------
 *  prod_qa.css - 商品問與答（前台商品頁）
 *  Version : 2026.11.01
 *  外框沿用商品頁的 .spc_card / .spc_shipping_header，這裡只管問答區內部
 *---------------------------------------------------------------------------*/
.pqa_card .pqa_count{font-size:.85em;font-weight:400;color:#64748b;margin-left:2px}
.pqa_inner{padding:4px 0 8px}
.pqa_intro{margin:0 0 14px;color:#64748b;font-size:14px;line-height:1.6}

/* 發問表單 */
.pqa_form{position:relative;background:#f8fafc;border:1px solid #e5e7eb;border-radius:12px;padding:14px;margin:0 0 18px}
.pqa_hp{position:absolute !important;left:-9999px !important;width:1px;height:1px;opacity:0}
.pqa_label{display:block;font-weight:600;font-size:14px;color:#334155;margin:0 0 6px}
.pqa_textarea{display:block;width:100%;box-sizing:border-box;min-height:84px;border:1px solid #d7dde5;border-radius:10px;padding:10px 12px;font-size:15px;line-height:1.6;background:#fff;color:#1f2937;resize:vertical}
.pqa_textarea:focus{outline:none;border-color:#4872c6;box-shadow:0 0 0 3px rgba(72,114,198,.15)}
.pqa_form_foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px}
.pqa_counter{font-size:12px;color:#94a3b8}
.pqa_counter.is-over{color:#dc2626}
.pqa_btn{appearance:none;border:0;border-radius:999px;background:#4872c6;color:#fff;font-size:15px;font-weight:600;padding:10px 22px;cursor:pointer;min-height:44px}
.pqa_btn:hover{background:#3a62b3}
.pqa_btn:disabled{opacity:.6;cursor:default}
.pqa_login{background:#f8fafc;border:1px dashed #cbd5e1;border-radius:12px;padding:14px;margin:0 0 18px;font-size:14px;color:#475569}
.pqa_login a{color:#4872c6;font-weight:600;text-decoration:underline}

/* 問答列表 */
.pqa_list{display:flex;flex-direction:column}
.pqa_item{padding:14px 0;border-top:1px solid #eef0f3}
.pqa_item:first-child{border-top:0}
.pqa_q,.pqa_a{display:flex;gap:10px;align-items:flex-start}
.pqa_a{margin-top:10px;background:#f6f8fc;border-radius:10px;padding:10px 12px}
.pqa_mark{flex:0 0 26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;line-height:1}
.pqa_mark--q{background:#fff4e5;color:#c2410c}
.pqa_mark--a{background:#4872c6;color:#fff}
.pqa_body{flex:1;min-width:0}
.pqa_text{font-size:15px;line-height:1.7;color:#1f2937;word-break:break-word}
.pqa_meta{font-size:12px;color:#94a3b8;margin-top:2px}
.pqa_wait{margin:8px 0 0 36px;display:inline-block;font-size:13px;color:#92400e;background:#fffbeb;border:1px solid #fde68a;border-radius:8px;padding:6px 10px;line-height:1.5}
.pqa_item.is-pending .pqa_text{color:#475569}
.pqa_empty{padding:18px 0;color:#94a3b8;font-size:14px;text-align:center}
.pqa_more{display:block;margin:12px auto 0;background:#fff;border:1px solid #d7dde5;border-radius:999px;padding:8px 22px;font-size:14px;color:#334155;cursor:pointer;min-height:40px}
.pqa_more:hover{border-color:#4872c6;color:#4872c6}

@media (max-width:640px){
	.pqa_form{padding:12px}
	.pqa_btn{width:100%}
	.pqa_form_foot{flex-direction:column-reverse;align-items:stretch}
	.pqa_counter{text-align:right}
	.pqa_wait{margin-left:0}
}