:root{font-family:Nunito,ui-sans-serif,system-ui,sans-serif;color:#1d2433;background:#fff;font-synthesis:none}:root[data-theme=dark]{color:#f2f5f8;background:#202b3a}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,textarea{font:inherit}button{border:0;background:transparent;color:inherit;cursor:pointer}.app{--bg:#fff;--surface:#f6f7f9;--panel:#fff;--line:#e3e7ec;--ink:#1d2433;--muted:#718095;--accent:#3e63dd;--accent-soft:#eaf0ff;--rail:#18212e;--shadow:0 12px 32px #1d243315;min-height:100vh;display:grid;grid-template-columns:58px 214px minmax(330px,430px) minmax(420px,1fr);grid-template-rows:76px 1fr;color:var(--ink);background:var(--bg)}:root[data-theme=dark] .app{--bg:#202b3a;--surface:#1c2634;--panel:#202b3a;--line:#2b3747;--ink:#f2f5f8;--muted:#aab5c3;--accent:#7098ff;--accent-soft:#263b58;--rail:#111923;--shadow:none}.account-rail{grid-row:1/3;background:var(--rail);display:flex;align-items:center;flex-direction:column;padding:88px 9px 16px;gap:14px;color:#fff}.account{width:40px;height:40px;border-radius:50%;background:#394554;color:#fff;font-weight:800;font-size:12px;position:relative}.account.active{background:var(--accent)}.account.active:before{content:"";position:absolute;width:4px;height:26px;border-radius:3px;background:var(--accent);left:-9px;top:7px}.rail-action{width:38px;height:38px;display:grid;place-items:center;color:#dce5ef;border-radius:50%;margin-top:8px}.rail-action svg,.quiet svg{width:18px;height:18px}.rail-spacer{flex:1}.sidebar{grid-row:1/3;border-right:1px solid var(--line);background:var(--surface);display:flex;flex-direction:column;padding:0 16px}.brand,.mobile-brand{font-size:23px;letter-spacing:-1.1px;font-weight:800;height:76px;display:flex;align-items:center}.brand span,.mobile-brand span{color:var(--accent)}.compose{margin:22px 0 26px;background:var(--accent);color:#fff;border-radius:7px;height:46px;font-weight:800;display:flex;gap:10px;align-items:center;justify-content:center;box-shadow:0 4px 12px #3e63dd33}.compose svg{width:18px}.folder{height:46px;border-radius:7px;width:100%;display:flex;align-items:center;gap:13px;padding:0 10px;color:var(--ink);font-size:14px;font-weight:700;text-align:left}.folder svg{width:18px;color:var(--muted)}.folder b{margin-left:auto;color:var(--muted);font-size:12px}.folder.selected{background:var(--accent-soft);color:var(--accent)}.folder.selected svg,.folder.selected b{color:var(--accent)}.sidebar-bottom{border-top:1px solid var(--line);font-size:12px;color:var(--muted);padding:15px 4px;margin-top:auto;margin-bottom:12px;display:flex;gap:7px;align-items:center}.sync-dot{width:7px;height:7px;border-radius:50%;background:#31ae72}.mail-list{grid-row:1/3;border-right:1px solid var(--line);min-width:0;background:var(--panel)}.list-header{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 20px}.list-header h1{font-size:22px;letter-spacing:-.5px;margin:0;font-weight:800}.list-header .quiet{margin-left:auto}.mobile-brand{display:none}.list-actions{height:75px;display:flex;align-items:center;gap:10px;padding:0 16px;border-bottom:1px solid var(--line)}.search{height:42px;border:1px solid var(--line);border-radius:7px;display:flex;align-items:center;padding:0 10px;gap:9px;min-width:0;flex:1;color:var(--muted)}.search svg{width:18px}.search input{border:0;outline:0;background:transparent;color:var(--ink);min-width:0;flex:1;font-size:14px}.search input::placeholder{color:var(--muted)}kbd{font:600 12px Nunito;background:var(--surface);border:1px solid var(--line);padding:1px 6px;border-radius:4px}.action-set{display:flex;gap:1px}.quiet{display:inline-grid;place-items:center;width:36px;height:36px;color:var(--muted);border-radius:6px}.quiet:hover{background:var(--surface);color:var(--ink)}.message-scroll{overflow:auto;max-height:calc(100vh - 151px)}.message-row{width:100%;min-height:88px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:8px 35px minmax(0,1fr) 45px;gap:10px;align-items:start;padding:13px 11px 11px 12px;text-align:left;position:relative}.density-cozy .message-row{min-height:104px;padding-top:17px}.message-row:hover{background:var(--surface)}.message-row.active{background:var(--accent-soft);box-shadow:inset 3px 0 var(--accent)}.unread-dot{width:8px;height:8px;background:transparent;border-radius:50%;margin-top:8px}.message-row.unread .unread-dot{background:var(--accent)}.avatar{width:32px;height:32px;display:grid;place-items:center;border-radius:50%;background:#e6ebf2;color:#526175;font-size:10px;font-weight:800}.message-main{min-width:0;display:flex;flex-direction:column;gap:1px}.sender{font-size:14px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.subject{font-size:14px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.preview{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.45}.message-meta{display:flex;align-items:center;flex-direction:column;gap:8px;color:var(--muted);font-size:12px}.message-meta svg{width:16px;height:16px}.message-meta .starred{color:#e6a526;fill:#e6a526}.reader{grid-column:4;grid-row:1/3;background:var(--panel);min-width:0}.reader-tools{height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 22px}.reader-tools>div{display:flex;gap:3px}.back{display:none}.reader article{max-width:760px;margin:0 auto;padding:42px clamp(30px,5vw,72px)}.reader-title-row{display:flex;justify-content:space-between;gap:12px}.reader-title-row h2{font-size:30px;line-height:1.2;letter-spacing:-.9px;margin:0 0 34px;font-weight:800}.sender-card{border-bottom:1px solid var(--line);padding-bottom:22px;display:flex;align-items:center;gap:12px}.avatar.large{width:46px;height:46px;font-size:12px;background:var(--accent-soft);color:var(--accent)}.sender-card div{display:flex;flex-direction:column;font-size:14px}.sender-card strong{font-size:15px}.sender-card span{color:var(--muted);display:flex;align-items:center;gap:3px}.sender-card span svg{width:13px}.sender-card time{margin-left:auto;color:var(--muted);font-size:13px}.body{font-size:16px;line-height:1.65;padding:22px 0 12px;max-width:620px}.body p{margin:0 0 18px}.attachment{border:1px solid var(--line);border-radius:7px;display:flex;align-items:center;gap:12px;padding:12px 14px;max-width:350px;margin:22px 0}.attachment>svg{width:28px;height:28px;color:var(--accent)}.attachment span{display:flex;flex-direction:column;font-size:13px}.attachment small{color:var(--muted);margin-top:2px}.attachment .quiet{margin-left:auto}.reply-actions{display:flex;gap:10px;border-top:1px solid var(--line);padding-top:28px;margin-top:26px}.reply-actions button{height:40px;border:1px solid var(--line);border-radius:6px;padding:0 15px;display:flex;align-items:center;gap:8px;font-size:14px;font-weight:800}.reply-actions svg{width:17px}.reply-actions .primary,.primary{background:var(--accent);border-color:var(--accent);color:#fff}.top-actions{grid-column:4;grid-row:1;display:flex;justify-content:flex-end;align-items:center;padding-right:18px;gap:7px;border-bottom:1px solid var(--line);pointer-events:none}.top-actions>*{pointer-events:auto}.account-select{height:36px;display:flex;align-items:center;gap:10px;margin-right:7px;font-size:14px;font-weight:800}.account-select svg{width:15px}.profile{width:36px;height:36px;border-radius:50%;font-size:12px;font-weight:800;background:var(--accent-soft);color:var(--accent);margin-left:4px}.composer{position:fixed;right:30px;bottom:0;width:min(520px,calc(100vw - 30px));height:440px;background:var(--panel);border:1px solid var(--line);border-radius:9px 9px 0 0;box-shadow:var(--shadow);z-index:5;display:flex;flex-direction:column}.composer header{height:46px;background:var(--surface);padding:0 14px;display:flex;align-items:center;justify-content:space-between;font-size:14px;font-weight:800}.composer header button{font-size:25px;color:var(--muted)}.composer input{height:42px;border:0;border-bottom:1px solid var(--line);padding:0 14px;background:transparent;color:var(--ink);outline:none;font-size:14px}.composer textarea{flex:1;resize:none;border:0;background:transparent;padding:16px;color:var(--ink);outline:none;font-size:15px}.composer footer{padding:10px 13px;display:flex;gap:7px;align-items:center}.composer .primary{height:34px;padding:0 13px;border-radius:6px;display:flex;align-items:center;gap:7px;font-size:13px;font-weight:800}.composer .primary svg{width:15px}@media(max-width:980px){.app{grid-template-columns:58px 214px minmax(320px,1fr);grid-template-rows:76px 1fr}.reader{position:fixed;z-index:3;top:0;right:0;bottom:0;left:0;background:var(--panel);display:none}.mobile-reading .reader{display:block}.reader article{padding-top:34px}.back{display:grid;place-items:center;width:36px;height:36px}.back svg{width:18px;transform:rotate(180deg)}.top-actions{grid-column:3}.account-select{display:none}}@media(max-width:660px){.app{display:block;min-height:100vh}.account-rail,.sidebar,.top-actions{display:none}.mail-list{border:0}.list-header{height:64px;padding:0 18px}.list-header h1{display:none}.mobile-brand{display:flex;font-size:20px;height:auto}.list-actions{height:62px;padding:0 12px}.message-scroll{max-height:calc(100vh - 126px)}.message-row{grid-template-columns:8px 34px minmax(0,1fr) 48px}.reader-tools{height:64px;padding:0 12px}.reader-tools>div{display:none}.reader article{padding:27px 20px}.reader-title-row h2{font-size:25px;margin-bottom:28px}.reader-title-row .quiet{display:none}.sender-card time{font-size:12px}.reply-actions{flex-wrap:wrap}.composer{right:0;width:100%;height:74vh;border-radius:10px 10px 0 0}.density-cozy .message-row{min-height:98px}}