:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#fff;--panel:#fff;--panel-soft:#e8e4df;--text:#414141;--muted:#414141;--line:#e8e4df;--brand:#414141;--brand-dark:#414141;--accent:#414141;--danger:#ce7040;--shadow:0 14px 36px #41414112}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:Arial,Helvetica,sans-serif}a{color:#967a4e;text-decoration:none}button,input,select,textarea{font:inherit}.app-shell{grid-template-columns:260px 1fr;min-height:100vh;display:grid}.sidebar{color:#fff;background:#414141;padding:24px 18px}.brand-block{border-bottom:1px solid #e8e4df42;margin-bottom:22px;padding-bottom:22px}.brand-block strong{font-size:18px;line-height:1.25;display:block}.brand-block span{color:#e8e4df;margin-top:6px;font-size:13px;display:block}.nav-list{gap:8px;display:grid}.nav-link{color:#fff;border-radius:8px;align-items:center;gap:10px;padding:11px 12px;display:flex}.nav-link:hover{background:#e8e4df29}.main{min-width:0}.topbar{border-bottom:1px solid var(--line);z-index:5;background:#fffffff0;justify-content:space-between;align-items:center;padding:18px 28px;display:flex;position:sticky;top:0}.content{max-width:1180px;margin:0 auto;padding:28px}.page-title{margin:0;font-size:28px;line-height:1.15}.muted{color:var(--muted)}.grid{gap:18px;display:grid}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.panel,.card{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:8px}.panel{padding:22px}.card{padding:18px}.action-card{gap:14px;min-height:118px;display:flex}.icon-box{color:var(--brand);background:#e8e4df;border-radius:8px;flex:none;justify-content:center;align-items:center;width:42px;height:42px;display:inline-flex}.button-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.btn{background:var(--brand);border:1px solid var(--brand);color:#fff;cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:8px;min-height:42px;padding:0 15px;display:inline-flex}.btn.secondary{color:var(--brand);background:#fff}.btn.ghost{color:var(--brand);background:0 0;border-color:#0000}.btn.danger{background:var(--danger);border-color:var(--danger)}.section-title{border-bottom:1px solid var(--line);margin:0 0 18px;padding-bottom:12px;font-size:16px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.form-grid .full{grid-column:1/-1}label{color:#414141;gap:7px;font-size:13px;font-weight:700;display:grid}input,select,textarea{color:var(--text);background:#fff;border:1px solid #e8e4df;border-radius:8px;width:100%;min-height:42px;padding:9px 11px}input:focus,select:focus,textarea:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px #e8e4dfb3}textarea{resize:vertical;min-height:96px}.summary-list{gap:10px;display:grid}.summary-line{justify-content:space-between;align-items:center;gap:16px;display:flex}.summary-line.total{border-top:1px solid var(--line);padding-top:12px;font-size:18px;font-weight:700}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:13px 10px}th{color:#414141;text-transform:uppercase;font-size:12px}.status-pill{border-radius:999px;padding:5px 9px;font-size:12px;font-weight:700;display:inline-flex}.status-pill.active{color:#414141;background:#e8e4df}.status-pill.inactive{color:#414141;background:#fff;border:1px solid #e8e4df}.login-shell{align-items:center;min-height:100vh;padding:24px;display:grid}.login-card{width:100%;max-width:420px;margin:0 auto}.error{color:var(--danger);background:#fff;border:1px solid #ce7040;border-radius:8px;padding:11px 13px}.mail-layout{grid-template-columns:minmax(280px,360px) minmax(0,1fr);gap:18px;display:grid}.mail-list,.mail-preview{min-height:620px}.mail-row{border-bottom:1px solid var(--line);color:var(--text);gap:5px;padding:13px 4px;display:grid}.mail-row:hover{background:#fff}.mail-row span{color:var(--text);font-size:13px}.email-body{border:1px solid var(--line);color:var(--text);white-space:pre-wrap;background:#fff;border-radius:8px;margin:20px 0 0;padding:18px;font-family:Arial,Helvetica,sans-serif;line-height:1.55}@media (max-width:880px){.app-shell{grid-template-columns:1fr}.sidebar{position:static}.nav-list,.grid-4,.grid-2,.form-grid,.mail-layout{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start;gap:12px}.content{padding:18px}}