:root{--accent:#2563eb;--bg:#f5f7fb;--border:#d9dee8;--border-strong:#b9c2d0;--focus:#2563eb2e;--muted:#64748b;--row-hover:#eef4ff;--surface:#fff;--text:#475569;--text-strong:#0f172a;--sans:Inter, ui-sans-serif, system-ui, "Segoe UI", Arial, sans-serif;--mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace;color:var(--text);background:var(--bg);font:16px/1.5 var(--sans);font-synthesis:none;letter-spacing:0;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input,textarea{font:inherit}#root{min-height:100vh}.portal-shell{width:min(1180px,100vw - 32px);margin:0 auto;padding:32px 0}.portal-header{justify-content:space-between;align-items:flex-end;margin-bottom:24px;display:flex}.portal-header h1{margin:4px 0 0;font-size:30px;line-height:1.2}.eyebrow{color:var(--muted);letter-spacing:0;text-transform:uppercase;margin:0;font-size:13px;font-weight:600}.lookup-form{border:1px solid var(--border);background:var(--surface);border-radius:8px;grid-template-columns:minmax(240px,420px) auto auto;align-items:end;gap:12px;padding:16px;display:grid}.field{color:var(--text);text-align:left;gap:6px;font-size:14px;font-weight:600;display:grid}.field input,.field select{box-sizing:border-box;border:1px solid var(--border-strong);background:var(--bg);min-height:40px;color:var(--text-strong);font:inherit;border-radius:6px;padding:8px 10px;font-size:15px}.field textarea{resize:vertical;box-sizing:border-box;border:1px solid var(--border-strong);background:var(--bg);min-height:120px;color:var(--text-strong);font:13px/1.5 var(--mono);border-radius:6px;padding:10px}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);outline:2px solid var(--focus);outline-offset:1px}.lookup-form button,.admin-form button,.panel-actions button{border:1px solid var(--accent);background:var(--accent);color:#fff;cursor:pointer;min-height:40px;font:inherit;border-radius:6px;padding:0 18px;font-size:15px;font-weight:600}.lookup-form button:disabled,.admin-form button:disabled,.panel-actions button:disabled{cursor:progress;opacity:.7}.error-banner{color:#991b1b;text-align:left;background:#fef2f2;border:1px solid #fecaca;border-radius:6px;margin-top:14px;padding:10px 12px}.error-banner.compact{margin-top:0}.portal-grid{grid-template-columns:minmax(320px,.9fr) minmax(0,1.3fr);gap:16px;min-height:520px;margin-top:16px;display:grid}.list-panel,.detail-panel{border:1px solid var(--border);background:var(--surface);border-radius:8px;min-width:0}.list-panel{overflow:hidden}.panel-heading{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.panel-heading h2,.detail-header h2{color:var(--text-strong);margin:0;font-size:18px;line-height:1.3}.panel-heading span{color:var(--muted);font-size:13px}.message-list{display:grid}.message-row{border:0;border-bottom:1px solid var(--border);width:100%;color:inherit;cursor:pointer;text-align:left;background:0 0;grid-template-columns:minmax(0,1fr) auto;gap:12px;padding:14px 16px;display:grid}.message-row:hover,.message-row[aria-pressed=true]{background:var(--row-hover)}.message-row-main{gap:3px;min-width:0;display:grid}.message-subject,.message-from,.message-snippet,.message-date{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.message-subject{color:var(--text-strong);font-weight:650}.message-from,.message-date{color:var(--muted);font-size:13px}.message-snippet{color:var(--text);font-size:14px}.detail-panel{flex-direction:column;display:flex}.detail-header{border-bottom:1px solid var(--border);padding:18px 20px}.detail-header p{color:var(--muted);margin:6px 0 0;font-size:14px}.message-body{color:var(--text-strong);font:14px/1.65 var(--mono);text-align:left;white-space:pre-wrap;flex:1;margin:0;padding:20px;overflow:auto}.empty-state{min-height:180px;color:var(--muted);text-align:center;place-items:center;padding:24px;font-size:14px;display:grid}.admin-login-page,.admin-loading{place-items:center;min-height:100vh;padding:20px;display:grid}.admin-login-panel{border:1px solid var(--border);background:var(--surface);border-radius:8px;width:min(420px,100%);padding:24px}.admin-login-heading{margin-bottom:20px}.admin-login-heading h1{color:var(--text-strong);margin:4px 0 0;font-size:26px;line-height:1.2}.admin-form,.import-form{gap:14px;display:grid}.admin-shell{grid-template-columns:240px minmax(0,1fr);min-height:100vh;display:grid}.admin-sidebar{border-right:1px solid var(--border);background:var(--surface);flex-direction:column;gap:22px;padding:24px 18px;display:flex}.admin-brand h1{color:var(--text-strong);margin:4px 0 0;font-size:18px;line-height:1.25}.admin-nav{gap:6px;display:grid}.admin-nav a{color:var(--text);border-radius:6px;padding:9px 10px;font-weight:650;text-decoration:none}.admin-nav a:hover,.admin-nav a[aria-current=page]{background:var(--row-hover);color:var(--accent)}.ghost-button{border:1px solid var(--border-strong);background:var(--surface);min-height:36px;color:var(--text-strong);cursor:pointer;font:inherit;border-radius:6px;padding:0 12px;font-weight:650}.ghost-button:hover{border-color:var(--accent);color:var(--accent)}.sidebar-action{margin-top:auto}.admin-content{min-width:0;padding:28px}.admin-page-header{justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:18px;display:flex}.admin-page-header h1{color:var(--text-strong);margin:4px 0 0;font-size:28px;line-height:1.2}.admin-page-grid{grid-template-columns:minmax(280px,380px) minmax(0,1fr);align-items:start;gap:16px;display:grid}.admin-single-column{gap:16px;max-width:1180px;display:grid}.mailbox-workbench-toolbar{grid-template-columns:minmax(220px,1.4fr) repeat(4,minmax(140px,.8fr)) auto;align-items:end;gap:12px;padding:14px;display:grid}.mailbox-workbench-toolbar button,.bulk-inline-panel button{border:1px solid var(--accent);background:var(--accent);color:#fff;cursor:pointer;min-height:40px;font:inherit;border-radius:6px;padding:0 16px;font-weight:700}.bulk-action-bar{border:1px solid var(--border);background:var(--surface);border-radius:8px;grid-template-columns:minmax(180px,1fr) auto;align-items:center;gap:12px;padding:12px 14px;display:grid}.bulk-action-summary{gap:2px;display:grid}.bulk-action-summary strong{color:var(--text-strong);font-size:15px}.bulk-action-summary span{color:var(--muted);font-size:13px}.bulk-action-buttons{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.bulk-inline-panel{border-top:1px solid var(--border);grid-column:1/-1;grid-template-columns:minmax(180px,260px) auto;align-items:end;gap:10px;padding-top:10px;display:grid}.compact-field{max-width:260px}.admin-panel{border:1px solid var(--border);background:var(--surface);border-radius:8px;min-width:0}.import-panel{padding-bottom:16px}.import-form{padding:16px}.panel-actions{justify-content:flex-end;display:flex}.import-result{color:var(--text-strong);flex-wrap:wrap;gap:8px;margin:0 16px;font-size:14px;display:flex}.import-result span{border:1px solid var(--border);background:var(--bg);border-radius:999px;padding:4px 10px}.mailbox-table-panel,.query-log-table-panel{overflow:hidden}.table-scroll{overflow-x:auto}.admin-table{border-collapse:collapse;width:100%;font-size:14px}.admin-table th,.admin-table td{border-bottom:1px solid var(--border);text-align:left;white-space:nowrap;padding:12px 14px}.selection-cell{text-align:center;width:42px}.selection-cell input{width:16px;height:16px;accent-color:var(--accent)}.admin-table th{color:var(--muted);text-transform:uppercase;font-size:12px;font-weight:700}.admin-table td:first-child{color:var(--text-strong);font-weight:650}.status-toggle{border:1px solid var(--border-strong);background:var(--bg);min-width:56px;min-height:30px;color:var(--text);cursor:pointer;font:inherit;border-radius:999px;font-size:13px;font-weight:650}.status-toggle[aria-pressed=true]{color:#166534;background:#f0fdf4;border-color:#86efac}.query-log-status{border:1px solid var(--border-strong);border-radius:999px;align-items:center;min-height:24px;padding:0 9px;font-size:12px;font-weight:700;display:inline-flex}.query-log-status.ok{color:#166534;background:#f0fdf4;border-color:#86efac}.query-log-status.fail{color:#991b1b;background:#fef2f2;border-color:#fecaca}.account-type-badge{border:1px solid var(--border-strong);border-radius:999px;align-items:center;min-height:24px;padding:0 9px;font-size:12px;font-weight:800;display:inline-flex}.account-type-badge.plus{color:#1d4ed8;background:#eff6ff;border-color:#93c5fd}.account-type-badge.free{color:#475569;background:#f8fafc;border-color:#cbd5e1}.text-button{border:1px solid var(--border-strong);background:var(--surface);min-height:30px;color:var(--accent);cursor:pointer;font:inherit;border-radius:6px;padding:0 10px;font-size:13px;font-weight:700}.text-button:hover{border-color:var(--accent);background:var(--row-hover)}.drawer-backdrop{z-index:20;background:#0f172a47;justify-content:flex-end;display:flex;position:fixed;inset:0}.edit-drawer{border-left:1px solid var(--border);background:var(--surface);flex-direction:column;width:min(480px,100vw);height:100%;display:flex;overflow-y:auto;box-shadow:-18px 0 36px #0f172a29}.drawer-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-start;gap:12px;padding:22px 24px;display:flex}.drawer-header h2,.drawer-section h3{color:var(--text-strong);margin:4px 0 0;line-height:1.25}.drawer-header h2{font-size:22px}.drawer-section{border-bottom:1px solid var(--border);padding:18px 24px}.drawer-section h3{margin-bottom:12px;font-size:16px}.meta-list{gap:10px;margin:0;display:grid}.meta-list div{grid-template-columns:92px minmax(0,1fr);gap:12px;display:grid}.meta-list dt{color:var(--muted);font-size:13px;font-weight:700}.meta-list dd{min-width:0;color:var(--text-strong);overflow-wrap:anywhere;margin:0}.drawer-form{gap:14px;padding:20px 24px 24px;display:grid}.drawer-actions{justify-content:flex-end;gap:10px;margin-top:4px;display:flex}.drawer-actions button[type=submit]{border:1px solid var(--accent);background:var(--accent);color:#fff;cursor:pointer;min-height:36px;font:inherit;border-radius:6px;padding:0 18px;font-weight:700}.drawer-actions button[type=submit]:disabled{cursor:progress;opacity:.7}.bulk-drawer .drawer-section{padding-bottom:14px}.admin-loading span{color:var(--muted)}@media (width<=760px){.portal-shell{width:min(100vw - 20px,1180px);padding:20px 0}.lookup-form,.mailbox-workbench-toolbar,.portal-grid,.bulk-action-bar,.bulk-inline-panel{grid-template-columns:1fr}.bulk-action-buttons{justify-content:flex-start}.portal-grid{min-height:0}.admin-shell,.admin-page-grid{grid-template-columns:1fr}.admin-sidebar{border-right:0;border-bottom:1px solid var(--border)}.admin-content{padding:20px 10px}.admin-page-header{align-items:flex-start}.drawer-backdrop{padding-top:0}.edit-drawer{width:100vw}}