:root{font-family:Inter,"Segoe UI",system-ui,-apple-system,sans-serif;color-scheme:light;--bg:#f5f7fa;--panel:#fff;--sidebar:#eef2f6;--text:#182536;--muted:#697789;--border:#dfe5ed;--accent:#2563eb;--accent-hover:#1d4ed8;--selected:#e8f0ff;--danger:#b42336;--shadow:0 24px 80px #16294224;font-size:14px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:default}button,input,textarea,select{outline-offset:3px}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent)}button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:8px;min-height:38px;padding:8px 12px;background:transparent;color:inherit}button:hover{background:var(--sidebar)}input,textarea,select{border:1px solid var(--border);border-radius:8px;background:var(--panel);color:var(--text);padding:10px 12px;min-width:0}textarea{resize:vertical;line-height:1.6}label{font-weight:500;font-size:.9rem}.icon{width:20px;height:20px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.primary{background:var(--accent);color:#fff;font-weight:600;box-shadow:0 2px 4px #18253610}.primary:hover{background:var(--accent-hover)}.icon-button{width:36px;min-height:36px;padding:7px;flex-shrink:0;color:var(--muted)}.text-button{font-weight:500;color:var(--muted)}.muted{color:var(--muted);font-size:.9rem}.error{color:var(--danger);font-size:.9rem;line-height:1.5;min-height:0}.error:empty{display:none}.brand{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:650;letter-spacing:-.7px}.brand-icon{width:30px;height:30px;color:var(--accent)}.eyebrow{font-size:10px;font-weight:650;letter-spacing:2px;color:var(--muted)}h1,h2,p{margin-top:0}h1,h2{letter-spacing:-.6px}.login-screen{display:grid;grid-template-columns:minmax(320px,46%) 1fr;min-height:100dvh}.welcome-panel{padding:44px 56px;background:#edf2f9;display:flex;flex-direction:column;border-right:1px solid var(--border)}.welcome-copy{margin:auto 0;padding:70px 0;max-width:440px}.welcome-copy h1{font-size:clamp(34px,4.2vw,60px);line-height:1.13;font-weight:600;margin:20px 0 24px;letter-spacing:-2px}.welcome-copy p{color:var(--muted);font-size:16px;line-height:1.8;max-width:360px}.privacy-note{display:flex;align-items:center;gap:10px;color:#43617d;font-size:12px;margin-top:36px}.welcome-footer{color:var(--muted);font-size:12px}.login-main{display:flex;flex-direction:column;padding:32px 48px;background:var(--panel)}.language-row{display:flex;justify-content:flex-end}.language{font-size:12px;border-color:transparent;background:transparent;padding:8px;max-width:190px;color:var(--muted)}.login-card{width:100%;max-width:350px;margin:auto;display:flex;flex-direction:column;gap:10px;padding:48px 0}.login-card h2{font-size:28px;margin:12px 0 0}.login-card p{line-height:1.7;margin-bottom:12px}.login-card label{margin-top:7px}.login-card input{min-height:44px}.login-card .primary{margin-top:16px;min-height:44px}.login-emblem{width:46px;height:46px;background:var(--selected);color:var(--accent);border-radius:12px;display:grid;place-items:center}.login-emblem .icon{width:25px;height:25px}.mail-screen{display:grid;grid-template-columns:224px minmax(0,1fr);height:100dvh}.sidebar{padding:28px 16px 16px;background:var(--sidebar);display:flex;flex-direction:column;gap:5px;border-right:1px solid var(--border);overflow:auto}.sidebar .brand{padding:0 8px;font-size:20px;margin-bottom:27px}.compose-button{margin:0 4px 22px;min-height:43px}.nav-caption{display:flex;align-items:center;justify-content:space-between;padding:9px 12px 5px;font-size:10px;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted);font-weight:650;min-height:36px}.nav-caption button{min-height:26px;width:26px}.sidebar nav{display:grid;gap:3px}.nav-item{justify-content:flex-start;min-height:39px;padding:9px 12px;font-size:13px;width:100%;text-align:left}.nav-item .icon{width:18px;height:18px;color:var(--muted)}.nav-item .nav-text{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nav-item.active{background:var(--selected);color:var(--accent);font-weight:600}.nav-item.active .icon{color:var(--accent)}.badge{font-size:11px;min-width:21px;text-align:center;font-weight:600}.sidebar-bottom{margin-top:auto;padding-top:30px}.account{display:flex;align-items:center;gap:8px;margin-top:12px;padding-top:16px;border-top:1px solid var(--border)}.avatar,.sender-avatar{display:grid;place-items:center;border-radius:50%;background:#dae4f3;color:#42608b;flex-shrink:0;width:32px;height:32px;font-weight:600}.account #account-name{font-size:11px;overflow:hidden;text-overflow:ellipsis;flex:1}.account button{width:28px}.workspace{min-width:0;display:flex;flex-direction:column;background:var(--panel);overflow:hidden}.workspace-header{min-height:94px;display:flex;align-items:center;gap:20px;padding:22px 28px;border-bottom:1px solid var(--border)}.workspace-header h1{font-size:23px;margin:5px 0 0;white-space:nowrap;max-width:300px;text-overflow:ellipsis;overflow:hidden}.search-box{margin-left:auto;display:flex;align-items:center;gap:10px;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:0 10px;width:min(350px,45%);color:var(--muted)}.search-box input{background:transparent;border:0;padding:10px 0;width:100%}.banner{margin:0;padding:12px 24px;background:var(--selected);font-size:13px;border-bottom:1px solid var(--border)}.mail-columns{display:grid;grid-template-columns:minmax(280px,35%) minmax(0,1fr);flex:1;min-height:0}.message-list{display:flex;flex-direction:column;border-right:1px solid var(--border);min-height:0;overflow:hidden}.list-toolbar{display:flex;align-items:center;justify-content:space-between;min-height:48px;padding:7px 20px;font-size:12px;color:var(--muted);border-bottom:1px solid var(--border)}.folder-tools{display:flex}.folder-tools .icon-button{width:28px;min-height:28px}.folder-tools .icon{width:16px;height:16px}.messages{flex:1;overflow:auto}.message-card{display:grid;width:100%;text-align:left;justify-content:stretch;gap:7px;min-height:105px;padding:19px 20px;border-radius:0;border-bottom:1px solid var(--border);border-left:3px solid transparent}.message-card:hover{background:var(--bg)}.message-card.selected{background:var(--selected);border-left-color:var(--accent)}.message-card .row-top{display:flex;gap:8px;align-items:center}.message-card .from{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.message-card.unread .from,.message-card.unread .subject{font-weight:650}.message-card.unread .from:before{content:"";display:inline-block;width:6px;height:6px;margin-right:7px;background:var(--accent);border-radius:50%}.message-card .subject{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:13px;line-height:1.5}.message-card .date{font-size:10px;color:var(--muted);white-space:nowrap}.message-card .icon{width:13px;height:13px;color:#bd890e}.chips{display:flex;flex-wrap:wrap;gap:5px}.chip{font-size:10px;border:1px solid var(--border);border-radius:4px;padding:2px 6px;color:var(--muted)}.empty-list{padding:50px 24px;text-align:center;color:var(--muted);line-height:1.6}.pagination{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);padding:7px 14px;min-height:46px;color:var(--muted);font-size:11px}.reader{overflow:auto;min-width:0;background:var(--panel)}.reader-empty{min-height:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:30px}.empty-emblem{border:1px solid var(--border);background:var(--bg);width:68px;height:68px;border-radius:20px;display:grid;place-items:center;margin-bottom:24px;color:#9aaabc}.empty-emblem .icon{width:31px;height:31px}.reader-empty h2{font-size:18px;font-weight:550;margin-bottom:10px}.reader-empty p{color:var(--muted);font-size:13px}.reader-toolbar{display:flex;align-items:center;gap:4px;min-height:48px;padding:8px 18px;border-bottom:1px solid var(--border)}.toolbar-spacer{flex:1}.message-heading{padding:30px 30px 20px}.message-heading h2{font-size:24px;line-height:1.4;overflow-wrap:anywhere}.sender-row{display:flex;gap:12px;align-items:center;font-size:12px}.sender-row>div{min-width:0;flex:1;overflow-wrap:anywhere}.sender-row strong{font-weight:550}.sender-row time{align-self:flex-start;font-size:11px;color:var(--muted);white-space:nowrap}.sender-avatar{width:38px;height:38px}.sender-row .muted{font-size:11px;margin-top:5px}.message-options{display:flex;align-items:center;gap:8px;margin-top:20px;flex-wrap:wrap}.message-options label{color:var(--muted);font-size:11px}.message-options select{font-size:11px;padding:5px 8px;max-width:180px}.message-options #download-message{margin-left:auto}.message-heading .chips{margin-top:12px}.message-body{font:14px/1.85 "Segoe UI",system-ui,sans-serif;white-space:pre-wrap;overflow-wrap:anywhere;margin:0;padding:8px 30px 36px;tab-size:4}.attachments{padding:0 30px 30px;display:flex;gap:10px;flex-wrap:wrap}.attachment-card{border:1px solid var(--border);justify-content:flex-start;max-width:100%;font-size:12px}.attachment-card span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.deliveries{overflow:auto;padding:24px;flex:1}.delivery-card{border:1px solid var(--border);border-radius:10px;margin-bottom:12px;padding:18px;display:grid;gap:9px;font-size:13px;overflow-wrap:anywhere}.delivery-card .muted{font-size:12px}.delivery-card.failed{border-left:3px solid var(--danger)}.delivery-card.sent{border-left:3px solid #32936c}.delivery-card.pending{border-left:3px solid #d3a22d}dialog{border:1px solid var(--border);background:var(--panel);color:var(--text);border-radius:14px;box-shadow:var(--shadow);padding:0;max-height:90dvh}dialog::backdrop{background:#0e1b355c;backdrop-filter:blur(3px)}.compose-dialog{width:min(700px,calc(100vw - 32px))}.dialog-header{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid var(--border)}.dialog-header h2{font-size:18px;margin:0}.compose-fields{padding:20px 24px;display:grid;gap:9px}.compose-fields label:not(.attachment-input){font-size:12px;color:var(--muted)}.compose-fields textarea{min-height:210px;max-height:35vh}.attachment-input{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:12px;margin-top:8px}.attachment-input input{border:0;font-size:11px;padding:4px;max-width:100%}.dialog-footer{display:flex;justify-content:flex-end;gap:10px;padding:16px 24px;border-top:1px solid var(--border)}.edit-dialog{width:min(430px,calc(100vw - 32px));padding:26px}.edit-dialog h2{font-size:20px}.edit-dialog label{display:block;margin-bottom:9px;color:var(--muted);line-height:1.6}.edit-dialog input{width:100%}.edit-dialog .dialog-footer{padding:20px 0 0;margin-top:20px}[hidden]{display:none!important}@media(prefers-color-scheme:dark){:root{color-scheme:dark;--bg:#151c26;--panel:#1c2531;--sidebar:#18212c;--text:#e5ebf4;--muted:#9caabd;--border:#303d4d;--accent:#5489f7;--accent-hover:#3c74e9;--selected:#263b60;--danger:#ff9ca9;--shadow:0 24px 80px #0008}.welcome-panel{background:#182434}.privacy-note{color:#a4bddb}.avatar,.sender-avatar{background:#314765;color:#ccdef8}}@media(max-width:1100px){.mail-screen{grid-template-columns:190px minmax(0,1fr)}.sidebar{padding-left:10px;padding-right:10px}.mail-columns{grid-template-columns:290px minmax(0,1fr)}.workspace-header{padding:18px}.message-heading{padding:22px}.message-body{padding-left:22px;padding-right:22px}.sender-row time{white-space:normal;max-width:100px}.reader-toolbar{padding-left:8px;padding-right:8px}}@media(max-width:780px){.login-screen{grid-template-columns:1fr}.welcome-panel{display:none}.login-main{min-height:100dvh;padding:24px}.mail-screen{grid-template-columns:160px minmax(0,1fr)}.sidebar .brand{font-size:16px;padding:0}.brand-icon{width:24px}.sidebar{padding:20px 8px 12px}.compose-button{font-size:12px;padding:8px}.workspace-header{flex-wrap:wrap;gap:10px}.workspace-header>div:first-child{flex:1}.search-box{order:3;width:100%;max-width:none;margin:0}.workspace-header h1{font-size:20px;max-width:200px}.mail-columns{display:flex;flex-direction:column;overflow:auto}.message-list{min-height:240px;max-height:43vh;flex-shrink:0;border-right:0;border-bottom:1px solid var(--border)}.reader{min-height:320px;overflow:visible}.reader-empty{min-height:320px}.message-card{min-height:85px;padding:13px 16px}.account #account-name{display:none}.sidebar .nav-item{font-size:12px;padding:8px}.nav-caption{padding:9px 8px 5px}.language{max-width:140px}.message-options{gap:5px}.sender-row{flex-wrap:wrap}.sender-row time{max-width:none;margin-left:50px}.reader-toolbar .text-button span{display:none}}

.navigation-toggle{display:none}
@media(max-width:600px){
.mail-screen{grid-template-columns:minmax(0,1fr)}
.sidebar{position:fixed;inset:0 auto 0 0;width:240px;z-index:4;transform:translateX(-100%);transition:transform .15s ease;border-right:1px solid var(--border);box-shadow:12px 0 40px #0002}
.navigation-open .sidebar{transform:translateX(0)}
.navigation-toggle{display:inline-flex}
.workspace-header{gap:12px;grid-template-columns:auto minmax(0,1fr) auto;padding:18px}
.workspace-header .search-box{grid-column:1/-1;width:100%}
.workspace-header h1{font-size:22px}
.deliveries{padding:18px}
}