/* 形式发票 · 一键生成表单（2026-11-05 改版） */
.modal-card.wide:has(.pi-form){box-sizing:border-box;width:min(1120px,calc(100vw - 24px));max-height:calc(100vh - 24px);padding:0;background:#f4f7f5;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable}
.modal-card.wide:has(.pi-form)>.modal-close{top:18px;right:20px;z-index:4}
.pi-form{--pi-line:#dfe6e2;--pi-ink:#1d2b25;--pi-muted:#6f7f77;--pi-green:#176b4d;--pi-soft:#e7f3ed;display:flex;flex-direction:column;gap:12px;padding:24px 26px 0;color:var(--pi-ink);font-size:13px}
.pi-head h2{margin:0 0 4px;font-size:22px}
.pi-head p:not(.eyebrow){margin:0;color:var(--pi-muted);font-size:12.5px;line-height:1.6;max-width:820px}
.pi-card{background:#fff;border:1px solid var(--pi-line);border-radius:14px;padding:14px 16px 16px}
.pi-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;min-height:28px}
.pi-card-head h3{display:flex;align-items:center;gap:9px;margin:0;font-size:14.5px;font-weight:700}
.pi-card-head h3 b{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--pi-soft);color:var(--pi-green);font-size:12px}
.pi-opt{color:var(--pi-muted);font-size:12px}
.pi-grid{display:grid;gap:10px 12px}
.pi-grid-5{grid-template-columns:1.35fr 1fr 1fr 1.2fr .8fr}
.pi-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.pi-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.pi-field{display:flex;flex-direction:column;gap:5px;min-width:0}
.pi-field>span{font-size:12px;font-weight:600;color:#4c5b54}
.pi-field>span:empty{display:none}
.pi-form input,.pi-form select,.pi-form textarea{box-sizing:border-box;width:100%;min-width:0;height:36px;padding:7px 10px;border:1px solid var(--pi-line);border-radius:8px;background:#fbfcfb;font:inherit;font-size:13px;color:var(--pi-ink)}
.pi-form textarea{height:auto;min-height:58px;line-height:1.5;resize:vertical}
.pi-form input:hover,.pi-form select:hover,.pi-form textarea:hover{border-color:#c6d3cc}
.pi-form input:focus,.pi-form select:focus,.pi-form textarea:focus{border-color:#5e9b80;background:#fff;box-shadow:0 0 0 3px #176b4d14;outline:none}
.pi-form input::placeholder,.pi-form textarea::placeholder{color:#a9b4ae}
.pi-form input:user-invalid,.pi-form textarea:user-invalid{border-color:#d08a8a;background:#fffafa}
.span-2{grid-column:span 2}
.pi-check{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:#43524b;cursor:pointer;user-select:none}
.pi-form .pi-check input{width:16px;height:16px;margin:0;accent-color:var(--pi-green)}
/* layout picker */
.pi-tpls{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:10px}
.pi-tpl{display:flex;flex-direction:column;align-items:center;gap:6px;padding:7px 6px 6px;border:1.5px solid var(--pi-line);border-radius:10px;background:#fff;cursor:pointer;font-size:12px;color:#43524b;transition:border-color .15s,box-shadow .15s,transform .15s}
.pi-tpl svg{width:100%;max-width:64px;aspect-ratio:3/4;border-radius:3px;box-shadow:0 1px 3px #0000001f}
.pi-tpl:hover{border-color:#a9c6b8;transform:translateY(-1px)}
.pi-tpl[aria-pressed=true]{border-color:var(--pi-green);box-shadow:0 0 0 3px #176b4d1f;color:var(--pi-green);font-weight:700}
.pi-note{margin:10px 0 0;color:var(--pi-muted);font-size:12px}
/* parties */
.pi-parties{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pi-party{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px;margin:0;padding:12px 14px 14px;border:1px solid var(--pi-line);border-radius:12px;background:#fafcfb;min-width:0}
.pi-party legend{display:flex;align-items:baseline;gap:8px;padding:0 6px;font-weight:700;font-size:13px}
.pi-party legend small{font-weight:400;color:var(--pi-muted);font-size:11.5px}
/* items */
.pi-items{border:1px solid var(--pi-line);border-radius:10px;overflow:hidden}
.pi-item{display:grid;grid-template-columns:28px minmax(0,3.2fr) minmax(0,1.15fr) minmax(0,.9fr) minmax(0,.8fr) minmax(0,1fr) minmax(0,1.1fr) 30px;gap:8px;align-items:center;padding:7px 10px;border-top:1px solid #edf1ef}
.pi-item:nth-child(even){background:#fbfcfb}
.pi-item-head{border-top:0;background:#f1f5f3;font-size:11.5px;font-weight:700;color:#5b6b63;padding-top:8px;padding-bottom:8px}
.pi-item-head span:nth-child(4),.pi-item-head span:nth-child(6),.pi-item-head span:nth-child(7){text-align:right}
.pi-no{color:var(--pi-muted);font-size:12px;text-align:center}
.pi-cell{display:block;min-width:0}
.pi-cell>span{display:none}
.pi-form .pi-cell input{height:34px}
.pi-c-quantity input,.pi-c-unit_price input{text-align:right}
.pi-amount{text-align:right;font-variant-numeric:tabular-nums;font-weight:600;color:#2c3c34;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pi-del{width:28px;height:28px;border:0;border-radius:7px;background:transparent;color:#9aa7a1;font-size:18px;line-height:1;cursor:pointer}
.pi-del:hover{background:#fbeaea;color:#b94c4c}
.pi-sum{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:end;margin-top:12px}
.pi-total{display:flex;flex-direction:column;align-items:flex-end;gap:4px;min-width:230px;padding:10px 14px;border-radius:10px;background:var(--pi-soft);color:#3b5248;font-size:12px}
.pi-total b{font-variant-numeric:tabular-nums;color:var(--pi-ink)}
.pi-grand b{font-size:18px;color:var(--pi-green)}
.pi-total.pi-warn{background:#fff6e8;color:#8a5a12;align-items:flex-start;font-size:12px}
/* buttons */
.pi-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 14px;border:1px solid #cfe0d7;border-radius:9px;background:#fff;color:var(--pi-green);font:inherit;font-size:13px;font-weight:700;cursor:pointer;white-space:nowrap}
.pi-btn:hover{background:#f2f8f5}
.pi-btn.ghost{border-color:var(--pi-line);color:#4b5a53}
.pi-btn.primary{border-color:var(--pi-green);background:var(--pi-green);color:#fff;box-shadow:0 6px 14px #176b4d26}
.pi-btn.primary:hover{background:#125a40}
.pi-btn:disabled{opacity:.55;cursor:wait}
/* sticky footer */
.pi-foot{position:sticky;bottom:0;z-index:3;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin:2px -26px 0;padding:12px 26px;background:#fffffff2;border-top:1px solid var(--pi-line);backdrop-filter:blur(6px)}
.pi-draft{display:flex;flex-direction:column;gap:2px;font-size:12px;color:var(--pi-muted)}
.pi-draft b{color:#3c4d45;font-weight:600}
.pi-foot-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.pi-lang{display:inline-flex;padding:3px;border:1px solid var(--pi-line);border-radius:9px;background:#f5f8f6}
.pi-lang label{cursor:pointer}
.pi-form .pi-lang input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.pi-lang span{display:block;padding:5px 12px;border-radius:7px;font-size:12.5px;font-weight:600;color:#5d6c65}
.pi-lang input:checked+span{background:#fff;color:var(--pi-green);box-shadow:0 1px 3px #0000001f}
.pi-lang input:focus-visible+span{outline:2px solid #5e9b80}
/* preview */
.pi-preview{position:fixed;inset:12px;z-index:60;display:flex;flex-direction:column;background:#525659;border-radius:14px;overflow:hidden;box-shadow:0 30px 80px #0006}
.pi-preview[hidden]{display:none}
.pi-preview-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;background:#fff}
.pi-preview-bar span{display:flex;gap:8px}
.pi-preview iframe{flex:1;width:100%;border:0;background:#525659}
@media(max-width:980px){
  .pi-tpls{grid-template-columns:repeat(5,minmax(0,1fr))}
  .pi-grid-5{grid-template-columns:repeat(3,minmax(0,1fr))}
  .pi-grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pi-parties{grid-template-columns:1fr}
}
@media(max-width:720px){
  .pi-form{padding:18px 14px 0}
  .pi-foot{margin:2px -14px 0;padding:10px 14px}
  .pi-grid-5,.pi-grid-3{grid-template-columns:1fr 1fr}
  .pi-grid-5>.pi-field:first-child{grid-column:1/-1}
  .pi-party{grid-template-columns:1fr}
  .span-2{grid-column:auto}
  .pi-item-head{display:none}
  .pi-item{position:relative;grid-template-columns:repeat(2,minmax(0,1fr));padding:10px}
  .pi-no{grid-column:1/-1;text-align:left;font-weight:700}
  .pi-cell>span{display:block;font-size:11px;color:var(--pi-muted);margin-bottom:3px}
  .pi-c-description{grid-column:1/-1}
  .pi-amount{grid-column:1/-1;text-align:right}.pi-amount::before{content:'金额 ';font-weight:400;color:var(--pi-muted);font-size:12px}
  .pi-del{position:absolute;top:6px;right:6px}
  .pi-sum{grid-template-columns:1fr}.pi-total{align-items:flex-start}
  .pi-foot-actions{width:100%}.pi-foot-actions .primary{flex:1}
}

/* 外部使用：顶部次数与管理入口 */
.pi-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.pi-head>.pi-btn{margin-top:22px;margin-right:34px;flex-shrink:0}
.pi-quota{display:flex;align-items:center;gap:10px;margin-top:22px;flex-shrink:0;font-size:13px;color:#43524b}
.pi-quota b{color:var(--pi-green);font-size:17px}
.pi-quota .empty,.pi-quota.empty{color:#b2412f;font-weight:600}
.pi-form #downloadProforma:disabled{cursor:not-allowed}
@media(max-width:720px){.pi-head{flex-direction:column}.pi-head>.pi-btn,.pi-quota{margin-top:0}}
/* 外部使用管理（管理员） */
.modal-card.wide:has(.psa){box-sizing:border-box;width:min(1120px,calc(100vw - 24px));max-height:calc(100vh - 24px);padding:0;background:#f4f7f5;overflow:auto}
.psa{--pi-line:#dfe6e2;--pi-green:#176b4d;--pi-muted:#6f7f77;display:flex;flex-direction:column;gap:12px;padding:24px 26px 26px;color:#1d2b25;font-size:13px}
.psa-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.psa-head h2{margin:0 0 4px;font-size:22px}.psa-head p:not(.eyebrow){margin:0;color:var(--pi-muted);font-size:12.5px;line-height:1.6;max-width:780px}
.psa-head>.pi-btn{margin:22px 34px 0 0;flex-shrink:0}
.psa-card{background:#fff;border:1px solid var(--pi-line);border-radius:14px;padding:14px 16px 16px}
.psa-card h3{display:flex;align-items:center;gap:8px;margin:0 0 10px;font-size:14.5px}.psa-card h3 small{font-weight:400;color:var(--pi-muted);font-size:12px}
.psa-muted{color:var(--pi-muted);font-size:12px;margin:8px 0 0}
.psa-tag{padding:1px 8px;border-radius:999px;font-size:11.5px;font-weight:600}.psa-tag.on{background:#e7f3ed;color:#176b4d}.psa-tag.off{background:#f4eaea;color:#a24444}
.psa-linkrow{display:flex;gap:8px;flex-wrap:wrap}.psa-linkrow input{flex:1 1 360px;min-width:0;height:36px;padding:0 10px;border:1px solid var(--pi-line);border-radius:8px;background:#f8faf9;font:12.5px ui-monospace,Consolas,monospace;color:#33443c}
.psa-add{display:grid;grid-template-columns:1fr 1.4fr .7fr auto;gap:10px;align-items:end}
.psa-add label{display:flex;flex-direction:column;gap:5px;font-size:12px;font-weight:600;color:#4c5b54}
.psa input{box-sizing:border-box;height:36px;padding:0 10px;border:1px solid var(--pi-line);border-radius:8px;background:#fbfcfb;font:inherit;font-size:13px;color:#1d2b25;min-width:0}
.psa input:focus{outline:none;border-color:#5e9b80;background:#fff;box-shadow:0 0 0 3px #176b4d14}
.psa-list-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:6px}.psa-list-head h3{margin:0}.psa-list-head input{width:220px}
.psa-table,.psa-logtable{width:100%;border-collapse:collapse}
.psa-table th,.psa-logtable th{padding:8px;text-align:left;font-size:11.5px;color:#5b6b63;background:#f1f5f3;font-weight:700;white-space:nowrap}
.psa-table td,.psa-logtable td{padding:7px 8px;border-top:1px solid #edf1ef;vertical-align:middle}
.psa-table .num,.psa-logtable .num{text-align:right;font-variant-numeric:tabular-nums}
.psa-table td.num b{font-size:15px;color:#176b4d}.psa-table .psa-zero{color:#b4442f!important}
.psa .mono{font-family:ui-monospace,Consolas,monospace;font-size:13px}
.psa-off td{opacity:.55}.psa-off td:has(.psa-switch){opacity:1}
.psa-remark{width:100%;border-color:transparent!important;background:transparent!important}.psa-remark:hover{border-color:var(--pi-line)!important}
.psa-switch{min-width:62px;height:28px;border:1px solid #e3c9c9;border-radius:999px;background:#fbf2f2;color:#a24444;font:inherit;font-size:12px;font-weight:600;cursor:pointer}
.psa-switch.on{border-color:#cfe0d7;background:#eef7f2;color:#176b4d}
.psa-adjust{display:flex;gap:6px}.psa-adjust input{width:86px;height:32px}.psa-adjust .psa-note{width:130px}.psa-adjust .pi-btn{height:32px;padding:0 12px}
.psa-link{border:0;background:none;color:#176b4d;font:inherit;font-weight:600;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.psa-logs>td{background:#f8faf9;padding:10px 14px!important}
.psa-logtable td.pos{color:#176b4d;font-weight:700}.psa-logtable td.neg{color:#b4442f;font-weight:700}
@media(max-width:860px){.psa{padding:18px 12px}.psa-add{grid-template-columns:1fr 1fr}.psa-head{flex-direction:column}.psa-head>.pi-btn{margin:0}
 .psa-table thead{display:none}.psa-table tr{display:grid;grid-template-columns:1fr 1fr;gap:4px 10px;padding:10px 0;border-top:1px solid #edf1ef}.psa-table td{border:0;padding:2px 0}.psa-table td.num{text-align:left}.psa-list-head{flex-direction:column;align-items:stretch}.psa-list-head input{width:100%}}