:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#172033;background:#f5f7fb;line-height:1.5}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;min-width:0}a{color:#315efb;text-decoration:none;overflow-wrap:anywhere}.wrap{max-width:1080px;margin:42px auto;padding:0 18px}.nav{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:20px}.brand{font-weight:800;font-size:22px;white-space:nowrap}.tabs{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.tabs a,.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;min-height:42px;padding:10px 14px;background:#172033;color:white;cursor:pointer;font-size:14px;font-weight:600;line-height:1.2;text-align:center}.tabs a.secondary,.btn.secondary{background:white;color:#172033;border:1px solid #dce1ea}.card{background:white;border:1px solid #e5e9f1;border-radius:16px;padding:22px;box-shadow:0 8px 30px rgba(20,35,70,.05);margin-bottom:18px;min-width:0}.card h2{margin-top:0}.grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}.field{margin-bottom:15px}.field label{display:block;font-size:13px;color:#687386;margin-bottom:7px}.field input,.field textarea,.field select{width:100%;min-height:44px;padding:11px 12px;border:1px solid #d8deea;border-radius:10px;font:inherit;font-size:16px;background:#fff;color:#172033}.field textarea{min-height:110px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid rgba(49,94,251,.16);border-color:#315efb}.muted{color:#778196;font-size:13px}.alert{padding:12px 14px;border-radius:10px;margin-bottom:15px;background:#fff4d8;color:#765600;overflow-wrap:anywhere}.alert.error{background:#ffe7e7;color:#8f2020}.alert.success{background:#e7f8ed;color:#176534}.amount{font-size:30px;font-weight:800}.qr{text-align:center}.qr img{display:block;max-width:320px;width:100%;height:auto;margin:0 auto;border-radius:12px;border:1px solid #e0e5ee;padding:8px;background:#fff}.table-wrap{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.table{width:100%;border-collapse:collapse;font-size:14px}.table th,.table td{text-align:left;padding:11px 9px;border-bottom:1px solid #edf0f5;vertical-align:top}.table th{white-space:nowrap}.table code{word-break:break-all;white-space:normal}.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:12px;background:#fff1c9;color:#765600}.badge.paid{background:#daf6e3;color:#176534}.badge.paytype{background:#eef2ff;color:#3346a8}.badge.error{background:#ffe7e7;color:#8f2020}.badge.warning{background:#fff1c9;color:#765600}.right{text-align:right}.login{max-width:420px;margin:90px auto}.pagination{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}.pagination a{background:white;border:1px solid #dce1ea;border-radius:8px;padding:8px 11px;min-width:38px;text-align:center}.actions{display:flex;gap:6px;flex-wrap:wrap}.actions form{margin:0}.actions .btn{min-height:38px;padding:8px 11px}.log-row{border:1px solid #e5e9f1;border-radius:12px;padding:14px;margin-bottom:10px;min-width:0}.log-meta{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:8px}.log-context{white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;max-height:520px;overflow:auto;background:#f7f8fb;border-radius:8px;padding:12px;font:12px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.order-text{overflow-wrap:anywhere;word-break:break-word}

@media(max-width:760px){
  .wrap{margin:18px auto;padding:0 12px}
  .nav{align-items:stretch;gap:12px;flex-direction:column;margin-bottom:14px}
  .brand{font-size:20px}
  .tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;width:100%}
  .tabs a{width:100%;min-height:44px;padding:9px 8px;font-size:13px}
  .grid{grid-template-columns:1fr;gap:12px}
  .card{padding:16px;border-radius:14px;margin-bottom:12px}
  .card h2{font-size:20px;margin-bottom:8px}
  .amount{font-size:28px}
  .btn{min-height:46px;padding:11px 14px}
  form>.btn{width:100%}
  .qr img{max-width:min(82vw,320px)}
  .login{margin:40px auto}
  .log-row{padding:12px}
  .log-context{font-size:11px;max-height:420px;padding:10px}
  .pagination{justify-content:center}

  /* 將支付紀錄表格在手機上轉成易讀卡片 */
  .records-table thead{display:none}
  .records-table,.records-table tbody,.records-table tr,.records-table td{display:block;width:100%}
  .records-table tr{border:1px solid #e5e9f1;border-radius:12px;padding:10px 12px;margin-bottom:12px;background:#fff}
  .records-table td{display:grid;grid-template-columns:92px minmax(0,1fr);gap:10px;padding:8px 0;border-bottom:1px solid #edf0f5;align-items:start}
  .records-table td:last-child{border-bottom:0;padding-bottom:0;display:block}
  .records-table td::before{content:attr(data-label);font-size:12px;font-weight:700;color:#778196;line-height:1.5}
  .records-table td:last-child::before{display:none}
  .records-table .actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin-top:4px}
  .records-table .actions .btn,.records-table .actions form,.records-table .actions button{width:100%}
  .records-table .actions .btn{font-size:12px;padding:8px 6px}
}

@media(max-width:420px){
  .wrap{padding:0 10px}
  .tabs{grid-template-columns:1fr 1fr}
  .records-table td{grid-template-columns:80px minmax(0,1fr)}
  .records-table .actions{grid-template-columns:1fr}
  .log-meta{gap:6px}
}
@media(max-width:760px){
  .records-table td:nth-child(1)::before{content:"訂單"}
  .records-table td:nth-child(2)::before{content:"支付方式"}
  .records-table td:nth-child(3)::before{content:"Client IP"}
  .records-table td:nth-child(4)::before{content:"金額"}
  .records-table td:nth-child(5)::before{content:"備註"}
  .records-table td:nth-child(6)::before{content:"狀態"}
  .records-table td:nth-child(7)::before{content:"建立 / 支付"}
  .records-table td:nth-child(8)::before{display:none}
}

/* 支付日誌 */
.badge.info{background:#eef1f6;color:#4a5568}
.pagination a.active{background:#172033;border-color:#172033;color:#fff}
.paylog-month{max-width:360px}
.paylog-days,.paylog-levels{display:flex;gap:8px;flex-wrap:wrap}
.paylog-days a{min-width:44px;padding:8px 10px;border:1px solid #dce1ea;border-radius:8px;text-align:center;color:#172033;font-weight:600;background:#fff}
.paylog-days a.active{background:#172033;border-color:#172033;color:#fff}
.paylog-head{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.paylog-head h2{margin:0}
.paylog-head .btn{margin-left:auto;min-height:38px;padding:8px 12px}
.paylog-levels{margin-bottom:16px}
.paylog-levels a{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border:1px solid #dce1ea;border-radius:999px;color:#172033;font-size:13px}
.paylog-levels a.active{border-color:#315efb;box-shadow:0 0 0 2px rgba(49,94,251,.16)}
.paylog-filter{display:grid;grid-template-columns:minmax(0,1fr) 160px auto;gap:12px;align-items:end;margin-bottom:6px}
.paylog-filter .actions{margin-bottom:15px}
.paylog-filter .actions .btn{min-height:44px}
.paylog-table td:nth-child(1),.paylog-table td:nth-child(2){white-space:nowrap}
.paylog-msg{white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word;font:13px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.paylog-raw{max-height:none}
@media(max-width:760px){
  .paylog-filter{grid-template-columns:1fr}
  .paylog-filter .actions .btn{flex:1}
  .paylog-table thead{display:none}
  .paylog-table,.paylog-table tbody,.paylog-table tr{display:block;width:100%}
  .paylog-table tr{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:center;padding:10px 0;border-bottom:1px solid #edf0f5}
  .paylog-table td{border:0;padding:0}
  .paylog-table td.paylog-msg{flex-basis:100%;font-size:12px}
}