:root{--ink:#202c43;--muted:#7b8494;--line:#e5e8ed;--blue:#405cdb;--pale:#eef2ff;--bg:#f7f8fa;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);font-size:14px}*{box-sizing:border-box}body{margin:0;background:var(--bg)}[hidden]{display:none!important}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:wait}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #a8b6ff;outline-offset:2px}h1,h2,p{margin-top:0}button{border:0;background:none;color:inherit}input,select,textarea{border:1px solid var(--line);border-radius:9px;padding:12px;background:#fff;color:var(--ink);min-width:0}textarea{resize:vertical}label{font-size:12px;font-weight:600}small,.muted{color:var(--muted);font-size:12px;line-height:1.6}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:700;color:var(--muted)}.primary{background:var(--blue);color:#fff;border-radius:10px;padding:13px 18px;font-weight:600;box-shadow:0 4px 12px #405cdb16}.primary:hover{background:#334bc1}.primary span{float:right}.brand{display:flex;align-items:center;gap:9px;font-size:23px;font-weight:750;letter-spacing:-.8px}.brand-mark{background:var(--blue);color:#fff;width:33px;height:33px;border-radius:10px;display:grid;place-items:center;font-size:29px}.badge{font-size:8px;color:var(--muted);letter-spacing:1.5px;border:1px solid var(--line);padding:4px 5px;border-radius:4px;margin-left:2px}.icon{width:32px;height:32px;border:1px solid var(--line);border-radius:8px;font-size:20px;background:#fff}.icon:hover{background:var(--pale)}.subtle{font-size:12px;color:var(--muted);padding:9px;border-radius:7px}.subtle:hover{background:var(--pale);color:var(--blue)}.login{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;max-width:1200px;margin:auto;padding:70px;gap:100px}.login-copy h1{font-size:48px;letter-spacing:-2px;line-height:1.15;margin:26px 0 20px}.login-copy p{color:var(--muted);line-height:1.8}.bird-art{position:relative;display:grid;place-items:center;width:210px;height:165px;margin:50px 0;background:linear-gradient(145deg,#e9edf8,#fff);border-radius:60px 90px 45px 90px;color:var(--blue);font-size:92px;transform:rotate(-8deg)}.bird-art span{font-size:40px;position:absolute;top:4px;right:8px}.login-foot{font-size:10px;letter-spacing:2px;color:var(--muted)}.login-card{padding:42px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 20px 70px #23345808;display:flex;flex-direction:column;gap:12px}.login-card .brand{margin-bottom:30px}.login-card h2{font-size:26px;letter-spacing:-.8px;margin:0}.login-card p{font-size:13px;color:var(--muted)}.login-card .primary{margin-top:14px}.error{color:#b53c49!important;font-size:13px;line-height:1.6;white-space:pre-wrap}.shell{display:grid;grid-template-columns:235px 365px minmax(320px,1fr);height:100dvh;max-width:1800px;margin:auto;background:#fff}.sidebar{padding:30px 22px 18px;background:var(--bg);border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0}.compose-button{margin:32px 0}.sidebar select{width:100%;margin:12px 0 28px;font-size:12px}.folder-caption{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.folder-caption .icon{border:0;background:none}nav{overflow:auto;flex:1}nav button{display:flex;width:100%;align-items:center;gap:10px;text-align:left;padding:12px;border-radius:9px;margin-bottom:4px;color:#697287;font-size:13px}nav button:hover,nav button.active{background:#e9edfb;color:var(--blue)}nav button.active{font-weight:650}.folder-symbol{font-size:17px;width:20px;text-align:center}.sidebar-footer{padding-top:20px;border-top:1px solid var(--line);display:flex;align-items:center;gap:8px;font-size:10px;color:var(--muted)}.sidebar-footer .icon{margin-left:auto;border:0;background:none}.status-dot{width:6px;height:6px;border-radius:50%;background:#49a78e}.mailbox{border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0}.mailbox-header{padding:33px 24px 22px;display:flex;justify-content:space-between;align-items:center}.mailbox-header .eyebrow{font-size:8px;letter-spacing:1.4px}.mailbox-header h1{font-size:26px;letter-spacing:-.8px;margin:9px 0 0;overflow-wrap:anywhere}.search{margin:0 24px 22px;padding:5px 8px 5px 12px;display:flex;align-items:center;background:var(--bg);border:1px solid var(--line);border-radius:9px}.search>span{font-size:22px;color:var(--muted)}.search input{border:0;background:none;width:100%;padding:7px;font-size:12px}.search .icon{border:0;background:none}.list-heading{display:flex;justify-content:space-between;padding:0 24px 13px;color:var(--muted);font-size:10px;border-bottom:1px solid var(--line)}.list-heading label{font-weight:400;font-size:10px;display:flex;align-items:center;gap:5px}.messages{overflow:auto;flex:1}.message{display:block;width:100%;text-align:left;border-bottom:1px solid #eef0f3;padding:20px 24px;position:relative}.message:hover{background:#fafbfe}.message.active{background:#f0f3ff;border-left:3px solid var(--blue);padding-left:21px}.message-top{display:flex;justify-content:space-between;gap:10px;align-items:baseline;margin-bottom:8px}.sender{font-size:12px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.message time{font-size:10px;color:var(--muted);flex-shrink:0}.message-subject{font-size:13px;line-height:1.5;font-weight:600;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.message-meta{font-size:10px;color:var(--muted);margin-top:8px;display:flex;gap:6px;align-items:center}.unread-dot{width:5px;height:5px;background:var(--blue);border-radius:50%}.message.unread .sender{font-weight:700}.pagination{display:flex;justify-content:space-between;align-items:center;padding:9px 14px;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}.empty-list{padding:35px 24px;color:var(--muted);font-size:13px;line-height:1.8}.reader{overflow:auto;background:#fff;position:relative}.reader-empty{height:100%;min-height:400px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:25px}.empty-icon{display:grid;place-items:center;width:110px;height:110px;border-radius:28px;background:var(--bg);font-size:50px;color:#afbadb;margin-bottom:34px;transform:rotate(-5deg)}.reader-empty h2{font-size:25px;letter-spacing:-.6px;margin:16px 0 12px}.reader-empty p{color:var(--muted);font-size:13px}.read-toolbar{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:20px 30px;gap:8px;flex-wrap:wrap}.read-toolbar .actions{display:flex;align-items:center;gap:8px}.read-content{max-width:800px;margin:auto;padding:40px}.read-content h1{font-size:28px;line-height:1.3;letter-spacing:-.6px;overflow-wrap:anywhere}.envelope{font-size:12px;line-height:1.9;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:25px;overflow-wrap:anywhere}.envelope strong{color:var(--ink)}.mail-body{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.85;margin:32px 0;color:#414b5c}.attachments{display:flex;flex-wrap:wrap;gap:10px;padding-top:20px;border-top:1px solid var(--line)}.attachment{border:1px solid var(--line);border-radius:9px;padding:12px 16px;text-align:left;font-size:12px;overflow-wrap:anywhere;max-width:100%}.attachment:hover{background:var(--bg)}.attachment small{display:block}.draft-note{padding:12px;background:var(--pale);border-radius:8px;color:var(--blue);font-size:12px;margin-bottom:25px}dialog{border:1px solid var(--line);border-radius:18px;padding:30px;color:var(--ink);width:min(640px,calc(100vw - 30px));max-height:90dvh;box-shadow:0 30px 100px #14223b25}dialog::backdrop{background:#1c294a55;backdrop-filter:blur(3px)}dialog form{display:flex;flex-direction:column;gap:10px}dialog header{display:flex;justify-content:space-between;margin-bottom:10px}dialog h2{font-size:23px;letter-spacing:-.7px;margin:7px 0 0}dialog footer{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-top:20px}dialog footer>span{font-size:11px;color:var(--muted);max-width:200px}.address-row{display:flex;gap:12px}.address-row>div{flex:1;display:flex;flex-direction:column;gap:8px;min-width:0}.file-label{color:var(--blue);margin-top:10px}#files{font-size:11px;padding:8px}#send-preview{white-space:pre-wrap;overflow-wrap:anywhere;margin-top:15px}.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:#263650;color:#fff;max-width:min(600px,90vw);padding:14px 22px;border-radius:12px;box-shadow:0 10px 40px #14223b22;font-size:12px;line-height:1.6;z-index:10}.toast.failure{background:#923e4d}@media(min-width:1450px){.shell{grid-template-columns:260px 420px minmax(320px,1fr)}}@media(max-width:1100px){.shell{grid-template-columns:190px 310px minmax(280px,1fr)}.sidebar{padding:25px 15px}.brand{font-size:20px}.badge{display:none}.read-content{padding:28px}.read-toolbar{padding:18px}}@media(max-width:800px){.shell{grid-template-columns:160px 1fr}.reader{position:fixed;inset:0 0 0 160px;z-index:2;display:none}.reader.show{display:block}.sidebar{padding:22px 12px}.compose-button{font-size:12px;padding:12px 7px}.login{grid-template-columns:1fr;padding:25px;max-width:500px;gap:20px}.login-copy{display:none}.login-card{padding:30px}.read-content{padding:24px}}@media(max-width:500px){.shell{grid-template-columns:120px 1fr}.reader{left:0}.sidebar{padding:20px 9px}.brand{font-size:17px;gap:5px}.brand-mark{width:25px;height:25px;font-size:23px}.sidebar-footer>span:not(.status-dot){display:none}nav button{padding:10px 6px;font-size:11px;gap:5px}.sidebar select{padding:8px 3px;font-size:10px}.eyebrow{font-size:8px}.compose-button{font-size:10px}.mailbox-header{padding:26px 16px}.mailbox-header h1{font-size:22px}.search{margin:0 14px 20px}.list-heading{padding:0 14px 12px;gap:5px}.message{padding:18px 16px}.message.active{padding-left:13px}.message-top{gap:5px}.pagination{padding:8px 4px}.subtle{font-size:10px;padding:8px 5px}dialog{padding:20px}dialog footer{align-items:stretch;flex-direction:column}.address-row{gap:8px}}

#account-settings{width:min(680px,95vw);max-height:90vh;overflow:auto}#account-settings label{display:block;margin-top:12px}#account-settings input:not([type=checkbox]),#account-settings select{width:100%}#account-settings fieldset{margin:18px 0;border:1px solid #ddd;border-radius:12px;padding:16px}.managed-account{display:flex;justify-content:space-between;gap:8px;margin:8px 0}#settings-result{white-space:pre-wrap}

.advanced-search{padding:0 22px 12px}.advanced-search summary{cursor:pointer;color:#65718b}.advanced-search input{width:100%;margin:6px 0}.body-controls{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}.mail-html{width:100%;min-height:65vh;border:0;background:white}.read-toolbar .actions{flex-wrap:wrap;justify-content:flex-end}.read-toolbar select{max-width:170px}.mail-body[hidden],.mail-html[hidden]{display:none}