.staff-mail{box-sizing:border-box;width:min(1050px,96vw);height:min(850px,90dvh);max-height:90dvh;padding:18px;background:#193541;color:#f5fbff;border:1px solid #9cb8c5;border-radius:16px;overflow:hidden}
.staff-mail[open]{display:flex;flex-direction:column;gap:8px}.staff-mail-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex:none}.staff-mail-head h2{margin:0}.staff-mail-status{white-space:pre-wrap;flex:none;margin:0;color:#ffe2a0}.staff-mail-content{overflow:auto;min-height:0;flex:1;overscroll-behavior:contain;scrollbar-width:auto;scrollbar-color:#a9d7e4 #132731}.staff-mail-content::-webkit-scrollbar{width:16px}.staff-mail-content::-webkit-scrollbar-thumb{background:#a9d7e4;border-radius:8px}.staff-mail button,.staff-mail-confirm button{padding:10px 16px;border:1px solid #85b1bf;border-radius:10px;background:#244b5a;color:white;min-height:44px;margin:3px;cursor:pointer}.staff-mail button:disabled{opacity:.6;cursor:wait}.staff-mail-tools{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.staff-mail .staff-mail-row{display:flex;flex-direction:column;gap:5px;text-align:left;width:calc(100% - 6px);overflow-wrap:anywhere;background:#15313b}.staff-mail .staff-mail-row.unread{border-left:6px solid #82e6d7;background:#244b5a}.staff-mail-row span,.staff-mail-row small{font-weight:normal}.staff-mail-body{white-space:pre-wrap;overflow-wrap:anywhere;font:16px/1.6 system-ui,sans-serif;background:#f9fafb;color:#14252d;padding:18px;border-radius:10px;margin:10px 0}.staff-mail input,.staff-mail select,.staff-mail textarea{box-sizing:border-box;min-width:0;max-width:100%;padding:10px;background:#0e2731;color:#fff;border:1px solid #85b1bf;border-radius:8px;font:inherit}.staff-mail textarea{width:100%;resize:vertical}.staff-mail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.staff-mail-grid label{display:flex;flex-direction:column;gap:6px}.staff-mail-grid input{width:100%}.staff-mail-grid input[type=checkbox]{width:26px;height:26px}.staff-mail-content>strong,.staff-mail-content>small{display:block;margin-top:10px}.staff-mail-confirm{background:#193541;color:white;border:1px solid #9cb8c5;border-radius:12px;max-width:90vw}.staff-mail-badge{flex:0 0 auto!important;width:auto!important;height:auto!important;min-height:40px!important;padding:4px 8px!important;font-size:12px!important;line-height:1.3!important;white-space:nowrap!important;background:#c7d3ff!important;color:#182341!important}.staff-mail::backdrop,.staff-mail-confirm::backdrop{background:#0009}@media(max-width:650px){.staff-mail-grid{grid-template-columns:minmax(0,1fr)}.staff-mail{padding:12px;width:96vw}.staff-mail-body{padding:12px}}

.staff-mail-title{min-width:0;display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 18px}.staff-mail-address{font-size:16px;overflow-wrap:anywhere}.staff-mail-head-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}.staff-mail-head-actions button{margin:0}.staff-mail-head-refresh[hidden]{display:none}@media(max-width:520px){.staff-mail-head{flex-wrap:wrap}.staff-mail-title{flex:1 1 100%}.staff-mail-head-actions{margin-left:auto}}