:root{--bg-0:#fff;--bg-1:#fafafa;--bg-2:#f4f4f4;--bg-3:#ececec;--border:#e2e2e2;--border-strong:#d4d4d4;--text-1:#111;--text-2:#4a4a4a;--text-3:#8a8a8a;--accent:#1f1f1f;--radius:6px;--sidebar-width:232px;--header-height:56px;color:var(--text-1);background:var(--bg-1);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.5}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:none}.app{background:var(--bg-1);min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--bg-0);border-right:1px solid var(--border);z-index:30;flex-direction:column;flex-shrink:0;height:100vh;display:flex;position:sticky;top:0}.sidebar-close{border-radius:var(--radius);width:32px;height:32px;color:var(--text-2);margin-left:auto;font-size:22px;line-height:1;display:none}.sidebar-close:hover{background:var(--bg-2);color:var(--text-1)}.sidebar-backdrop{display:none}.sidebar-brand{height:var(--header-height);border-bottom:1px solid var(--border);letter-spacing:-.01em;color:var(--text-1);align-items:center;padding:0 20px;font-size:15px;font-weight:600;display:flex}.sidebar-brand-sub{color:var(--text-3);margin-left:6px;font-size:12px;font-weight:400}.sidebar-section{letter-spacing:.06em;text-transform:uppercase;color:var(--text-3);padding:16px 12px 8px;font-size:11px;font-weight:500}.sidebar-nav{flex-direction:column;flex:1;gap:2px;min-height:0;padding:0 8px;display:flex;overflow-y:auto}.sidebar-footer{border-top:1px solid var(--border);flex-direction:column;gap:8px;margin-top:auto;padding:12px;display:flex}.sidebar-user{align-items:center;gap:10px;min-width:0;padding:6px 4px;display:flex}.sidebar-avatar{background:var(--bg-3);width:28px;height:28px;color:var(--text-1);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:600;display:inline-flex}.sidebar-user-email{color:var(--text-2);text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:12.5px;overflow:hidden}.sidebar-signout{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-0);height:32px;color:var(--text-2);justify-content:center;align-items:center;font-size:13px;transition:background .12s,color .12s,border-color .12s;display:flex}.sidebar-signout:hover{background:var(--bg-2);color:var(--text-1);border-color:var(--border-strong)}.sidebar-item{border-radius:var(--radius);width:100%;color:var(--text-2);text-align:left;align-items:center;gap:10px;padding:8px 12px;font-size:13.5px;transition:background .12s,color .12s;display:flex}.sidebar-item:hover{background:var(--bg-2);color:var(--text-1)}.sidebar-item.active{background:var(--bg-3);color:var(--text-1);font-weight:500}.sidebar-item .dot{background:var(--text-3);border-radius:50%;width:6px;height:6px}.sidebar-item.active .dot{background:var(--accent)}.main{flex-direction:column;flex:1;min-width:0;display:flex}.topbar{height:var(--header-height);background:var(--bg-0);border-bottom:1px solid var(--border);z-index:20;align-items:center;gap:8px;padding:0 24px;display:flex;position:sticky;top:0}.topbar-title{color:var(--text-1);font-size:14px;font-weight:500}.topbar-menu{border-radius:var(--radius);flex-direction:column;justify-content:center;align-items:center;gap:4px;width:36px;height:36px;margin-left:-8px;display:none}.topbar-menu:hover{background:var(--bg-2)}.topbar-menu span{background:var(--text-1);border-radius:1px;width:18px;height:1.5px;display:block}.content{flex:1;padding:24px}.page-header{margin-bottom:16px}.page-title{letter-spacing:-.01em;margin:0 0 4px;font-size:20px;font-weight:600}.page-subtitle{color:var(--text-3);margin:0;font-size:13px}.card{background:var(--bg-0);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card-title{color:var(--text-2);letter-spacing:-.005em;margin:0 0 16px;font-size:13px;font-weight:600}.stack{flex-direction:column;gap:16px;display:flex}.muted{color:var(--text-3)}.error{color:var(--text-1);justify-content:space-between;align-items:center;gap:16px;display:flex}.link{color:var(--text-1);text-underline-offset:2px;padding:0;font-size:13px;text-decoration:underline}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;display:grid}.stat-card{background:var(--bg-0);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.stat-label{color:var(--text-3);text-transform:uppercase;letter-spacing:.06em;font-size:12px;font-weight:500}.stat-value{letter-spacing:-.02em;color:var(--text-1);margin-top:6px;font-size:24px;font-weight:600}.analytics-row{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;display:grid}.donut{flex-wrap:wrap;align-items:center;gap:24px;display:flex}.donut-legend{flex-direction:column;flex:1;gap:8px;min-width:140px;margin:0;padding:0;font-size:13px;list-style:none;display:flex}.donut-legend li{align-items:center;gap:10px;display:flex}.swatch{border-radius:2px;flex-shrink:0;width:10px;height:10px}.legend-label{text-transform:capitalize;color:var(--text-1)}.legend-value{color:var(--text-1);font-variant-numeric:tabular-nums;margin-left:auto}.bar-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.bar-row-head{justify-content:space-between;margin-bottom:4px;font-size:13px;display:flex}.bar-label{color:var(--text-1)}.bar-value{color:var(--text-2);font-variant-numeric:tabular-nums}.bar-track{background:var(--bg-2);border-radius:3px;height:6px;overflow:hidden}.bar-fill{background:var(--text-1);border-radius:3px;height:100%}.card-toolbar{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.card-body{font-size:13px}.segmented{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius);gap:2px;padding:2px;display:inline-flex}.segmented-item{color:var(--text-2);border-radius:calc(var(--radius) - 2px);padding:6px 12px;font-size:13px;transition:background .12s,color .12s}.segmented-item:hover{color:var(--text-1)}.segmented-item.active{background:var(--bg-0);color:var(--text-1);font-weight:500;box-shadow:0 1px 2px #0000000a}.table-wrap{flex-direction:column;gap:12px;display:flex}.table-scroll{border:1px solid var(--border);border-radius:var(--radius);position:relative;overflow-x:auto}.table-scroll.is-loading .data-table{opacity:.5;transition:opacity .12s}.table-overlay{z-index:1;color:var(--text-2);pointer-events:none;background:#fff6;justify-content:center;align-items:center;gap:8px;font-size:13px;display:flex;position:absolute;inset:0}.spinner{border:2px solid var(--border-strong);border-top-color:var(--text-1);border-radius:50%;width:14px;height:14px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.data-table{border-collapse:collapse;width:100%;font-size:13px}.data-table thead th{text-align:left;color:var(--text-3);text-transform:uppercase;letter-spacing:.06em;background:var(--bg-1);border-bottom:1px solid var(--border);white-space:nowrap;padding:10px 14px;font-size:11px;font-weight:500}.data-table tbody td{border-bottom:1px solid var(--border);color:var(--text-1);vertical-align:middle;white-space:nowrap;padding:12px 14px}.data-table tbody tr:last-child td{border-bottom:none}.data-table tbody tr:hover td{background:var(--bg-1)}.data-table tbody tr.is-clickable{cursor:pointer}.data-table tbody tr.is-clickable:focus{outline:none}.data-table tbody tr.is-clickable:focus-visible td{background:var(--bg-2);box-shadow:inset 2px 0 0 var(--text-1)}.data-table th.num,.data-table td.num{text-align:right;font-variant-numeric:tabular-nums}.data-table .capitalize{text-transform:capitalize}.cell-stack{flex-direction:column;gap:2px;line-height:1.35;display:flex}.cell-primary{color:var(--text-1);font-size:13px}.cell-secondary{color:var(--text-3);font-size:12px;text-decoration:none}.cell-secondary:hover{color:var(--text-1);text-underline-offset:2px;text-decoration:underline}.cell-message{text-overflow:ellipsis;max-width:320px;color:var(--text-2);overflow:hidden}.text-link{color:var(--text-1);text-decoration:none}.text-link:hover{text-underline-offset:2px;text-decoration:underline}.data-table th.chevron-col,.data-table td.chevron-col{text-align:right;width:32px;padding-right:16px}.chevron{color:var(--text-3);font-size:16px;line-height:1;transition:color .12s,transform .12s;display:inline-block}.data-table tbody tr.is-clickable:hover .chevron{color:var(--text-1);transform:translate(2px)}.table-empty{text-align:center;padding:24px}.mono{color:var(--text-2);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px}.pagination{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.pagination-info{color:var(--text-3);font-size:12px}.pagination-controls{align-items:center;gap:4px;display:inline-flex}.pagination-btn{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-0);min-width:32px;height:32px;color:var(--text-2);padding:0 10px;font-size:13px;transition:background .12s,color .12s,border-color .12s}.pagination-btn:hover:not(:disabled):not(.active){background:var(--bg-2);color:var(--text-1)}.pagination-btn.active{background:var(--text-1);border-color:var(--text-1);color:var(--bg-0);cursor:default;font-weight:500}.pagination-btn:disabled{opacity:.5;cursor:not-allowed}.pagination-dots{color:var(--text-3);padding:0 4px}.back-link{border-radius:var(--radius);color:var(--text-2);align-self:flex-start;align-items:center;gap:6px;margin-left:-10px;padding:6px 10px;font-size:13px;transition:background .12s,color .12s;display:inline-flex}.back-link:hover{background:var(--bg-2);color:var(--text-1)}.detail-title{align-items:center;gap:8px;display:flex}.mono-lg{color:var(--text-1);font-size:16px}.detail-grid{flex-direction:column;margin:0;display:flex}.detail-row{border-bottom:1px solid var(--border);align-items:baseline;gap:16px;padding:10px 0;display:flex}.detail-row:last-child{border-bottom:none}.detail-row dt{color:var(--text-3);flex:0 0 160px;font-size:12px;font-weight:500}.detail-row dd{min-width:0;color:var(--text-1);word-break:break-word;flex:1;margin:0;font-size:13px}.card-title-count{background:var(--bg-2);min-width:20px;height:20px;color:var(--text-2);font-variant-numeric:tabular-nums;border-radius:10px;justify-content:center;align-items:center;margin-left:8px;padding:0 6px;font-size:11px;font-weight:500;display:inline-flex}.messages-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.message-item{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-0);padding:14px 16px}.message-head{justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:6px;display:flex}.message-from{flex-wrap:wrap;align-items:baseline;gap:8px;min-width:0;display:flex}.message-name{color:var(--text-1);font-size:13px;font-weight:500}.message-email{color:var(--text-3);font-size:12.5px;text-decoration:none}.message-email:hover{color:var(--text-1);text-underline-offset:2px;text-decoration:underline}.message-date{color:var(--text-3);white-space:nowrap;flex-shrink:0;font-size:12px}.message-subject{color:var(--text-1);margin-bottom:4px;font-size:13px;font-weight:500}.message-body{color:var(--text-2);white-space:pre-wrap;word-break:break-word;margin:0;font-size:13px}.message-meta{border-top:1px solid var(--border);align-items:baseline;gap:8px;margin-top:10px;padding-top:10px;font-size:12.5px;display:flex}.message-meta-label{color:var(--text-3);letter-spacing:.06em;text-transform:uppercase;font-size:11px;font-weight:500}.message-meta a{color:var(--text-1);text-decoration:none}.message-meta a:hover{text-underline-offset:2px;text-decoration:underline}.emails-list{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.email-item{border-bottom:1px solid var(--border);justify-content:space-between;align-items:baseline;gap:12px;padding:10px 0;display:flex}.email-item:last-child{border-bottom:none}.email-address{color:var(--text-1);word-break:break-all;min-width:0;font-size:13px;text-decoration:none}.email-address:hover{text-underline-offset:2px;text-decoration:underline}.email-date{color:var(--text-3);white-space:nowrap;flex-shrink:0;font-size:12px}.users-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.user-item{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-0);padding:14px 16px}.user-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.user-id{align-items:baseline;gap:8px;display:inline-flex}.user-id-label{letter-spacing:.06em;text-transform:uppercase;color:var(--text-3);font-size:11px;font-weight:500}.user-badges{flex-wrap:wrap;align-items:center;gap:6px;display:inline-flex}.badge{border:1px solid var(--border);background:var(--bg-1);height:20px;color:var(--text-2);white-space:nowrap;border-radius:10px;align-items:center;padding:0 8px;font-size:11px;font-weight:500;display:inline-flex}.badge-success{color:#1f5132;background:#e8f3ec;border-color:#cfe5d6}.badge-muted{background:var(--bg-2);border-color:var(--border);color:var(--text-3)}.user-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px 24px;margin:0;display:grid}.user-field{flex-direction:column;gap:2px;min-width:0;display:flex}.user-field dt{letter-spacing:.06em;text-transform:uppercase;color:var(--text-3);font-size:11px;font-weight:500}.user-field dd{color:var(--text-1);margin:0;font-size:13px}.auth-shell{background:var(--bg-1);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.auth-card{background:var(--bg-0);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:6px;width:100%;max-width:380px;padding:28px;display:flex}.auth-brand{letter-spacing:-.01em;color:var(--text-1);margin-bottom:16px;font-size:15px;font-weight:600}.auth-title{letter-spacing:-.01em;margin:0;font-size:20px;font-weight:600}.auth-subtitle{color:var(--text-3);margin:0 0 16px;font-size:13px}.auth-form{flex-direction:column;gap:14px;display:flex}.auth-field{flex-direction:column;gap:6px;display:flex}.auth-label{color:var(--text-2);font-size:12px;font-weight:500}.auth-field input{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-0);width:100%;height:38px;color:var(--text-1);font:inherit;padding:0 12px;font-size:13.5px;transition:border-color .12s,box-shadow .12s}.auth-field input::placeholder{color:var(--text-3)}.auth-field input:focus{border-color:var(--text-1);outline:none;box-shadow:0 0 0 3px #0000000f}.auth-field input:disabled{background:var(--bg-1);color:var(--text-3)}.auth-input-group{position:relative}.auth-input-group input{padding-right:64px}.auth-toggle{border-radius:calc(var(--radius) - 2px);height:28px;color:var(--text-2);padding:0 10px;font-size:12px;position:absolute;top:50%;right:6px;transform:translateY(-50%)}.auth-toggle:hover:not(:disabled){background:var(--bg-2);color:var(--text-1)}.auth-toggle:disabled{color:var(--text-3);cursor:not-allowed}.auth-error{color:#7a2222;border-radius:var(--radius);background:#fbeeee;border:1px solid #e4c2c2;padding:10px 12px;font-size:13px}.auth-submit{border-radius:var(--radius);background:var(--text-1);height:40px;color:var(--bg-0);margin-top:4px;font-size:13.5px;font-weight:500;transition:background .12s,opacity .12s}.auth-submit:hover:not(:disabled){background:#000}.auth-submit:disabled{opacity:.55;cursor:not-allowed}@media (width<=768px){.app{display:block}.sidebar{width:min(280px,80vw);height:100vh;transition:transform .22s;position:fixed;top:0;left:0;transform:translate(-100%);box-shadow:0 8px 24px #00000014}.sidebar.is-open{transform:translate(0)}.sidebar-backdrop{opacity:0;pointer-events:none;z-index:25;background:#0006;transition:opacity .22s;display:block;position:fixed;inset:0}.sidebar-backdrop.is-open{opacity:1;pointer-events:auto}.sidebar-close{justify-content:center;align-items:center;display:inline-flex}.topbar-menu{display:inline-flex}.topbar{padding:0 16px}.content{padding:16px}.page-title{font-size:18px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.card{padding:16px}.card-toolbar{flex-wrap:wrap;gap:12px}.detail-row{flex-direction:column;align-items:flex-start;gap:4px;padding:12px 0}.detail-row dt{text-transform:uppercase;letter-spacing:.06em;flex:none;font-size:11px}.cell-message{max-width:220px}.pagination{justify-content:center}.pagination-info{text-align:center;flex-basis:100%}}@media (width<=480px){.stats-grid{grid-template-columns:1fr 1fr}.donut{flex-direction:column;align-items:flex-start;gap:16px}.message-head,.user-head{flex-direction:column;align-items:flex-start;gap:6px}}