*{box-sizing:border-box}html,body,#root{width:100%;min-width:0;height:100%;margin:0}body{color:#172033;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#fff;min-width:320px;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}:root{--blue:#4d6df3;--blue-dark:#3858db;--background:#f5f7fb;--sidebar:#f8faff;--white:#fff;--border:#e7eaf1;--text:#172033;--muted:#8490a5;--hover:#f5f7ff;--selected:#edf2ff}button,input{font:inherit}button{cursor:pointer}.loading-screen{justify-content:center;align-items:center;gap:12px;height:100vh;font-size:20px;font-weight:700;display:flex}.logo-mark,.brand-icon{color:#fff;background:linear-gradient(135deg,#536ff5,#724be7);place-items:center;font-weight:800;display:grid}.logo-mark{border-radius:12px;width:42px;height:42px}.login-page{background:radial-gradient(circle at 10% 20%,#e7edff 0,#0000 34%),radial-gradient(circle at 80% 80%,#edf0ff 0,#0000 35%),#f8faff;grid-template-columns:minmax(350px,550px) 440px;justify-content:center;align-items:center;gap:80px;min-height:100vh;padding:60px;display:grid}.login-info h1{letter-spacing:-.04em;max-width:500px;margin:28px 0 18px;font-size:clamp(42px,5vw,68px);line-height:1.02}.login-info p{max-width:480px;color:var(--muted);font-size:18px;line-height:1.6}.login-info ul{margin:30px 0 0;padding:0;list-style:none}.login-info li{margin:14px 0}.login-info li:before{content:"✓";color:var(--blue);margin-right:10px;font-weight:800}.brand-large{font-size:27px;font-weight:800}.brand-mobile{display:none}.login-card{border:1px solid var(--border);background:#fff;border-radius:20px;padding:42px;box-shadow:0 25px 80px #2634581a}.login-card h2{margin:0 0 8px;font-size:26px}.muted{color:var(--muted)}.login-card form{gap:10px;margin-top:30px;display:grid}.login-card label{margin-top:8px;font-size:13px;font-weight:700}.login-card input{background:#fff;border:1px solid #dbe1ec;border-radius:9px;outline:none;padding:14px 15px}.login-card input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #4d6df31a}.primary-button{background:var(--blue);color:#fff;border:0;border-radius:9px;margin-top:15px;padding:14px;font-weight:700}.primary-button:hover{background:var(--blue-dark)}.error{color:#c62828;padding-top:7px;font-size:13px}.mail-app{background:#fff;grid-template-columns:230px 390px minmax(400px,1fr);height:100vh;display:grid;overflow:hidden}.sidebar{background:var(--sidebar);border-right:1px solid var(--border);flex-direction:column;min-width:0;padding:17px 14px;display:flex}.sidebar-brand{align-items:center;gap:10px;height:45px;padding:0 8px;font-size:20px;font-weight:800;display:flex}.brand-icon{border-radius:9px;width:30px;height:30px;font-size:14px}.compose-button{color:#fff;text-align:left;background:linear-gradient(135deg,#526ff6,#4966ef);border:0;border-radius:9px;height:47px;margin:15px 0 18px;padding:0 18px;font-weight:700}.plus{margin-right:14px;font-size:22px;font-weight:300}.folders{gap:2px;display:grid}.folder{color:#536075;text-align:left;background:0 0;border:0;border-radius:7px;justify-content:space-between;align-items:center;min-height:38px;padding:0 12px;display:flex}.folder:hover{background:#eff3ff}.folder.active{color:var(--blue-dark);background:#e8edff;font-weight:700}.folder-name{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.folder-count{font-size:12px}.account{border-top:1px solid var(--border);align-items:center;gap:10px;margin-top:auto;padding:15px 8px 5px;display:flex}.account-avatar,.message-avatar,.sender-avatar{color:var(--blue-dark);background:#e5eaff;border-radius:50%;flex:none;place-items:center;font-weight:800;display:grid}.account-avatar{width:34px;height:34px}.account-info{min-width:0;font-size:11px;overflow:hidden}.account-info>div{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.account-info button{color:var(--blue);background:0 0;border:0;margin-top:4px;padding:0}.message-list{border-right:1px solid var(--border);background:#fff;min-width:0;overflow-y:auto}.topbar{z-index:3;border-bottom:1px solid var(--border);background:#fffffff5;align-items:center;height:62px;padding:0 16px;display:flex;position:sticky;top:0}.search{color:#929bad;background:#f3f5f9;border-radius:9px;width:100%;padding:11px 15px;font-size:13px}.list-title{justify-content:space-between;align-items:center;padding:20px 20px 15px;display:flex}.list-title h2{margin:0;font-size:19px}.list-title p{color:var(--muted);margin:4px 0 0;font-size:11px}.list-title>span{color:var(--muted);font-size:12px}.message-row{text-align:left;background:#fff;border:0;border-top:1px solid #f0f2f6;gap:12px;width:100%;padding:14px 16px;display:flex}.message-row:hover{background:var(--hover)}.message-row.unread{background:#f7f9ff}.message-row.selected{background:var(--selected);box-shadow:inset 3px 0 0 var(--blue)}.message-avatar{width:36px;height:36px;margin-top:1px;font-size:13px}.message-main{flex:1;min-width:0}.message-line{justify-content:space-between;align-items:center;gap:10px;margin-bottom:4px;font-size:13px;display:flex}.message-line strong{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.message-line time{color:#929bad;flex:none;font-size:10px}.message-subject{white-space:nowrap;text-overflow:ellipsis;color:#4e596c;font-size:12px;overflow:hidden}.unread .message-subject{color:#263044;font-weight:650}.message-flags{color:#929bad;min-height:13px;margin-top:5px;font-size:10px}.message-view{background:#fff;min-width:0;overflow-y:auto}.empty-message{color:#8c96a8;flex-direction:column;justify-content:center;align-items:center;height:100%;display:flex}.empty-message h3{color:#505b6e;margin:15px 0 4px}.empty-message p{margin:0;font-size:13px}.empty-icon{background:#f1f4fb;border-radius:18px;place-items:center;width:60px;height:60px;font-size:25px;display:grid}.message-header{border-bottom:1px solid var(--border);padding:19px 30px 23px}.message-actions{gap:6px;margin-bottom:25px;display:flex}.message-actions button{border:1px solid var(--border);color:#667085;background:#fff;border-radius:7px;padding:7px 10px;font-size:12px}.message-header h1{margin:0 0 24px;font-size:clamp(22px,2vw,28px);line-height:1.25}.sender-card{align-items:center;gap:11px;font-size:12px;display:flex}.sender-avatar{width:40px;height:40px}.sender-card time{color:var(--muted);margin-left:auto;font-size:11px}.image-warning{color:#796000;background:#fff9e6;border:1px solid #f1df9d;border-radius:7px;margin:16px 30px 0;padding:10px 13px;font-size:12px}.message-content{padding:26px 30px}.message-content pre{white-space:pre-wrap;margin:0;font-family:inherit;font-size:14px;line-height:1.65}.email-frame{background:#fff;border:0;width:100%;min-height:720px;display:block}@media (width<=1050px){.mail-app{grid-template-columns:200px 340px minmax(340px,1fr)}}@media (width<=780px){.login-page{background:#f7f9fd;padding:25px 20px;display:block}.login-info{display:none}.brand-mobile{color:var(--blue);margin-bottom:26px;font-size:22px;font-weight:800;display:block}.login-card{box-shadow:none;margin:60px auto 0;padding:30px 24px}.mail-app{display:block}.sidebar,.message-view{display:none}.message-list{border:0;width:100%;height:100vh}}