:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#eef3f7;background:#071019;color-scheme:dark;font-synthesis:none;--app-height:100dvh;--keyboard-inset:0px;--accent:#42dfad;--danger:#ff667c;--surface:rgba(11,25,34,.84);--border:rgba(255,255,255,.08);--muted:#91a4b4}*{box-sizing:border-box}html{min-width:320px;min-height:100%;scroll-behavior:smooth}body{margin:0;min-width:320px;min-height:100dvh;overflow-x:hidden;background:radial-gradient(circle at 80% -10%,rgba(55,225,171,.12),transparent 28rem),#071019;color:#eef3f7;-webkit-text-size-adjust:100%}button,a{touch-action:manipulation}.skip-link{position:fixed;z-index:1000;left:12px;top:12px;transform:translateY(-180%);padding:10px 14px;border-radius:10px;background:#fff;color:#071019;font-weight:800}.skip-link:focus{transform:none}.shell{min-height:var(--app-height);display:grid;grid-template-columns:248px minmax(0,1fr)}.sidebar{position:sticky;z-index:20;top:0;height:var(--app-height);padding:calc(28px + env(safe-area-inset-top)) 20px calc(20px + env(safe-area-inset-bottom)) calc(20px + env(safe-area-inset-left));border-right:1px solid var(--border);background:rgba(6,15,23,.92);backdrop-filter:blur(16px);display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-weight:750;font-size:18px;min-height:44px}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:var(--accent);color:#03251b;font-weight:900}nav{display:grid;gap:6px;margin-top:42px}.nav-item{display:flex;align-items:center;min-height:44px;padding:10px 13px;border-radius:10px;color:var(--muted);text-decoration:none;font-size:14px}.nav-item.active,.nav-item[aria-current="page"]{background:rgba(66,223,173,.11);color:#8ff0cf}.sidebar-foot{margin-top:auto;color:#718596;font-size:12px;line-height:1.5}.privacy-pill{display:inline-flex;padding:6px 9px;border:1px solid rgba(66,223,173,.22);border-radius:999px;color:#8ff0cf;margin-bottom:8px}main{min-width:0;padding:calc(34px + env(safe-area-inset-top)) calc(clamp(24px,4vw,64px) + env(safe-area-inset-right)) calc(60px + env(safe-area-inset-bottom) + var(--keyboard-inset)) calc(clamp(24px,4vw,64px) + env(safe-area-inset-left));max-width:1600px;width:100%}.topbar,.panel-heading,.hero-card,.top-actions{display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar{margin-bottom:28px}.eyebrow,.kicker{margin:0 0 7px;text-transform:uppercase;letter-spacing:.13em;font-size:10px;font-weight:800;color:var(--accent)}.topbar h1,.hero-card h2,.panel h3{margin:0}.topbar h1{font-size:clamp(25px,3vw,38px);letter-spacing:-.04em}.page-summary{max-width:720px;margin:9px 0 0;color:#8fa2b1;font-size:13px;line-height:1.55}.hero-card{padding:34px;border:1px solid rgba(66,223,173,.18);border-radius:22px;background:linear-gradient(120deg,rgba(18,43,51,.96),rgba(11,27,36,.93));box-shadow:0 24px 80px rgba(0,0,0,.24)}.hero-card h2{font-size:clamp(24px,3vw,40px);letter-spacing:-.045em}.hero-card p{max-width:650px;color:#9fb0bd;line-height:1.65;margin:12px 0 0}.button{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;border:0;border-radius:11px;padding:11px 16px;font:inherit;font-size:13px;font-weight:750;cursor:pointer;transition:transform .16s ease,opacity .16s ease,background .16s ease,border-color .16s ease;user-select:none;-webkit-tap-highlight-color:transparent}.button:disabled,.button[aria-disabled="true"]{opacity:.55;cursor:not-allowed;transform:none}.button.is-busy::after{content:"";width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite}.button.primary{background:var(--accent);color:#03261c}.button.ghost{color:#c9d5dc;background:rgba(255,255,255,.06);border:1px solid transparent}.button.danger{color:#ffc0c6;background:rgba(255,86,108,.12);border:1px solid rgba(255,86,108,.22)}.connection-panel>.button.danger{margin-top:18px}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:18px 0}.metric-card,.panel{min-width:0;border:1px solid var(--border);background:var(--surface);border-radius:17px}.metric-card{padding:20px;display:grid;gap:8px}.metric-card span{color:#758b9c;font-size:12px}.metric-card strong{font-size:22px;overflow-wrap:anywhere}.metric-card small{color:#8da0af}.grid{display:grid;grid-template-columns:1.08fr .92fr;gap:18px}.workspace{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);gap:18px;margin-top:18px}.route-messages.mailbox-connected [data-overview-section],.route-messages.mailbox-connected #investigationPanel{display:none!important}.route-messages.mailbox-connected .workspace{grid-template-columns:minmax(0,1fr);margin-top:0}.route-investigations.mailbox-connected [data-overview-section]{display:none!important}.route-investigations.mailbox-connected .workspace{grid-template-columns:minmax(300px,.72fr) minmax(0,1.28fr);margin-top:0}.route-messages.mailbox-connected #messagesPanel,.route-investigations.mailbox-connected #investigationPanel{border-color:rgba(66,223,173,.2);box-shadow:0 18px 60px rgba(0,0,0,.14)}.panel{padding:24px}.panel-heading{margin-bottom:20px}.panel h3{font-size:18px}.status{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border-radius:999px;font-size:11px;font-weight:800;white-space:nowrap}.status::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}.status.neutral{background:rgba(138,159,174,.12);color:#9db0bd}.status.good{background:rgba(66,223,173,.12);color:#72e9c1}.status.bad{background:rgba(255,86,108,.12);color:#ff9cab}.detail-list{margin:0}.detail-list div{display:grid;grid-template-columns:140px minmax(0,1fr);gap:20px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.06)}.detail-list dt{color:#718798;font-size:12px}.detail-list dd{margin:0;color:#d7e1e7;font-size:13px;text-align:right;overflow-wrap:anywhere}.steps{list-style:none;padding:0;margin:0;display:grid;gap:17px}.steps li{display:flex;align-items:center;gap:13px;color:#718798}.steps li>span{flex:0 0 auto;display:grid;place-items:center;width:30px;height:30px;border-radius:10px;background:rgba(255,255,255,.05);font-size:12px;font-weight:800}.steps strong,.steps small{display:block}.steps strong{font-size:13px;color:#9fb0bc}.steps small{font-size:11px;margin-top:3px}.steps li.done>span,.steps li.active>span{background:rgba(66,223,173,.14);color:#72e9c1}.steps li.done strong,.steps li.active strong{color:#eaf4f1}.message-list{display:grid;gap:10px}.message-card{display:block;width:100%;min-width:0;min-height:44px;overflow:hidden;text-align:left;border:1px solid rgba(255,255,255,.07);background:rgba(255,255,255,.025);border-radius:13px;padding:15px;color:inherit;font:inherit;cursor:pointer;transition:border-color .16s ease,background .16s ease,transform .16s ease}.message-card.selected{border-color:rgba(66,223,173,.55);background:rgba(66,223,173,.075)}.message-card:disabled{cursor:wait;opacity:.72}.message-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;min-width:0}.message-card strong{display:block;min-width:0;font-size:14px;line-height:1.4;overflow-wrap:anywhere}.message-card time,.message-sender{color:#718798;font-size:11px}.message-card time{flex:0 0 auto;white-space:nowrap}.message-sender{display:block;margin-top:5px;overflow-wrap:anywhere}.message-preview{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden;color:#95a8b6;font-size:12px;line-height:1.5;margin-top:9px;overflow-wrap:anywhere}.message-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.tag{padding:4px 7px;border-radius:999px;background:rgba(255,255,255,.05);font-size:10px;color:#aab8c2}.tag.severity-high{background:rgba(255,173,102,.12);color:#ffc28d}.tag.severity-critical{background:rgba(255,86,108,.14);color:#ff9cab}.empty-state{padding:28px 16px;text-align:center;color:#718798;border:1px dashed rgba(255,255,255,.09);border-radius:13px;line-height:1.55}.message-skeleton{display:grid;gap:10px}.message-skeleton span{height:92px;border-radius:13px;background:linear-gradient(90deg,rgba(255,255,255,.035),rgba(255,255,255,.085),rgba(255,255,255,.035));background-size:220% 100%;animation:shimmer 1.2s ease-in-out infinite}.risk-score{display:flex;align-items:end;gap:8px;padding:18px;border-radius:14px;background:rgba(255,255,255,.025)}.risk-score>strong{font-size:52px;line-height:.85;color:#72e9c1}.risk-score[data-level="medium"]>strong{color:#f6d365}.risk-score[data-level="high"]>strong{color:#ffad66}.risk-score[data-level="critical"]>strong{color:#ff7d90}.risk-score>span{color:#718798}.risk-score>div{min-width:0;margin-left:14px;display:grid;gap:4px}.risk-score b{text-transform:capitalize}.risk-score small{color:#718798;overflow-wrap:anywhere}.recommendations,.finding-list{display:grid;gap:10px;margin-top:16px}.recommendation,.finding{padding:13px;border-radius:12px;background:rgba(255,255,255,.03)}.recommendation{border-left:3px solid var(--accent)}.finding header{display:flex;justify-content:space-between;gap:12px}.finding p{color:var(--muted);font-size:12px;line-height:1.55}.finding small{color:#718798}.notice{margin-bottom:16px;padding:13px 15px;border-radius:12px;background:rgba(66,223,173,.1);border:1px solid rgba(66,223,173,.16);color:#b6f6df;font-size:13px;line-height:1.5}.notice.error{background:rgba(255,86,108,.1);border-color:rgba(255,86,108,.18);color:#ffc0c6}.confirm-dialog{width:min(430px,calc(100vw - 28px));border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:0;background:#0b1922;color:#eef3f7;box-shadow:0 30px 100px rgba(0,0,0,.55)}.confirm-dialog::backdrop{background:rgba(1,7,12,.72);backdrop-filter:blur(5px)}.confirm-dialog form{padding:24px}.confirm-dialog h2{margin:12px 0 8px;font-size:21px}.confirm-dialog p{margin:0;color:#9fb0bd;line-height:1.55}.dialog-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:rgba(255,86,108,.14);color:#ff9cab;font-weight:900}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.hidden{display:none!important}input,textarea,select{max-width:100%;font:inherit;scroll-margin-block:120px}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid rgba(143,240,207,.95);outline-offset:3px}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{to{background-position:-220% 0}}@media(hover:hover){.button:not(:disabled):hover{transform:translateY(-1px)}.nav-item:hover{background:rgba(66,223,173,.08);color:#8ff0cf}.message-card:hover{border-color:rgba(66,223,173,.3);transform:translateY(-1px)}}@media(max-width:1100px){.workspace,.route-investigations.mailbox-connected .workspace{grid-template-columns:1fr}}@media(max-width:900px){.shell{grid-template-columns:1fr}.sidebar{position:sticky;height:auto;min-height:0;padding:calc(10px + env(safe-area-inset-top)) calc(14px + env(safe-area-inset-right)) 10px calc(14px + env(safe-area-inset-left));border-right:0;border-bottom:1px solid var(--border);gap:8px}.sidebar nav{display:grid;grid-auto-flow:column;grid-auto-columns:max-content;gap:6px;margin:0;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:none}.sidebar nav::-webkit-scrollbar{display:none}.sidebar-foot{display:none}.nav-item{min-height:40px;padding:8px 12px}.brand{min-height:40px;font-size:16px}.brand-mark{width:32px;height:32px}.keyboard-open .sidebar{position:static}main{padding:24px calc(18px + env(safe-area-inset-right)) calc(44px + env(safe-area-inset-bottom) + var(--keyboard-inset)) calc(18px + env(safe-area-inset-left))}.grid{grid-template-columns:1fr}.metrics{grid-template-columns:1fr 1fr}.hero-card{align-items:flex-start;flex-direction:column}}@media(max-width:600px){.topbar{align-items:flex-start;flex-wrap:wrap}.top-actions{width:100%;flex-direction:row;align-items:center}.top-actions .button{margin-left:auto}.metrics{grid-template-columns:1fr}.hero-card{padding:24px}.hero-card .button{width:100%}.detail-list div{grid-template-columns:1fr;gap:5px}.detail-list dd{text-align:left}.panel{padding:19px}.panel-heading{align-items:flex-start;flex-wrap:wrap}.message-card-head{display:grid;gap:5px}.message-card time{white-space:normal}.risk-score{align-items:center;flex-wrap:wrap}.risk-score>div{margin-left:0;flex-basis:100%}.dialog-actions{display:grid;grid-template-columns:1fr 1fr}.dialog-actions .button{width:100%}input,textarea,select{font-size:16px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}