:root{--bg:#fff;--app-bg:#f6f8fc;--surface:#fff;--text:#1f1f1f;--muted:#5e5e5e;--faint:#e3e3e3;--hover:#f2f6fc;--nav-active:#d3e3fd;--compose:#c2e7ff;--brand:#008069;--brand-dark:#006b58;--send:#0b57d0;--danger:#b3261e;--success-bg:#e6f4ea;--success:#137333;--error-bg:#fce8e6;--radius:16px;color:var(--text);background:var(--app-bg);-webkit-font-smoothing:antialiased;font-family:Google Sans,Roboto,Segoe UI,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{background:var(--app-bg);margin:0}button,input,select,textarea{font:inherit;color:inherit}a{color:var(--send)}.muted{color:var(--muted)}.small{font-size:12.5px}.nowrap{white-space:nowrap}.pad{padding:16px 20px}.boot{min-height:100vh}.danger{color:var(--danger)!important}.auth-page{flex-direction:column;justify-content:center;align-items:center;gap:16px;min-height:100vh;padding:24px 16px;display:flex}.auth-page.portal{background:linear-gradient(180deg, #e7f5f1 0%, var(--app-bg) 60%)}.auth-card{background:var(--surface);border-radius:28px;flex-direction:column;gap:16px;width:100%;max-width:440px;padding:36px 36px 28px;display:flex;box-shadow:0 1px 3px #3c404326}.auth-title{margin:4px 0 0;font-size:26px;font-weight:400}.auth-sub{color:var(--muted);margin:-8px 0 4px}.auth-foot{color:var(--muted);font-size:14px}.logo{color:var(--brand);align-items:center;gap:8px;font-size:20px;font-weight:600;text-decoration:none;display:inline-flex}.logo-compact .logo-text{color:#444746;font-size:20px;font-weight:500}.field{flex-direction:column;gap:6px;display:flex}.field-label{color:var(--muted);font-size:13px;font-weight:500}.field input,.settings input,.settings select{background:#fff;border:1px solid #747775;border-radius:8px;outline:none;padding:13px 14px;font-size:16px}.field input:focus,.settings input:focus,.settings select:focus{border-color:var(--send);box-shadow:0 0 0 1px var(--send)}.field input:disabled{color:#80868b;background:#f1f3f4;border-color:#dadce0}.field-hint{color:var(--muted);font-size:13px}.phone-input{align-items:stretch;display:flex}.phone-input .cc{color:var(--muted);background:#f1f3f4;border:1px solid #747775;border-right:none;border-radius:8px 0 0 8px;padding:13px 12px}.phone-input input{border-radius:0 8px 8px 0;flex:1;min-width:0}.terms-line{color:var(--muted);margin:4px 0 0;font-size:13.5px}.btn-primary{background:var(--brand);color:#fff;cursor:pointer;border:0;border-radius:22px;padding:12px 24px;font-size:15px;font-weight:500}.btn-primary:hover:not(:disabled){background:var(--brand-dark)}.btn-primary:disabled{opacity:.55;cursor:default}.btn-link{color:var(--send);cursor:pointer;background:0 0;border:0;padding:6px 0;font-weight:500}.btn-outline{cursor:pointer;color:var(--text);background:#fff;border:1px solid #747775;border-radius:18px;padding:7px 16px;font-size:14px;text-decoration:none}.btn-outline:hover:not(:disabled){background:var(--hover)}.btn-outline:disabled{opacity:.5;cursor:default}.form-error{background:var(--error-bg);color:var(--danger);border-radius:8px;margin:0;padding:10px 12px;font-size:14px}.form-success{background:var(--success-bg);color:var(--success);border-radius:8px;margin:0;padding:10px 12px;font-size:14px}.join-box{border:1px dashed var(--brand);background:#f3fbf8;border-radius:12px;flex-wrap:wrap;align-items:center;gap:16px;padding:14px;display:flex}.join-text{flex-direction:column;flex:200px;gap:6px;display:flex}.join-text p{margin:0}.join-lead{font-weight:600}.join-code{letter-spacing:1px;font-family:ui-monospace,Consolas,monospace;font-size:18px}.join-qr{background:#fff;border-radius:8px}.join-wait{color:var(--brand);align-items:center;gap:8px;font-size:14px;display:flex}.spinner{border:2px solid;border-right-color:#0000;border-radius:50%;width:14px;height:14px;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.spinner{animation:none}}.terms-page{max-width:680px;margin:0 auto;padding:40px 20px;line-height:1.6}.terms-page li{margin-bottom:8px}.mail-app{grid-template-rows:64px 1fr;grid-template-columns:256px 1fr;height:100vh;display:grid}.topbar{grid-column:1/-1;align-items:center;gap:12px;padding:0 16px;display:flex}.topbar-logo{width:214px;text-decoration:none}.search{background:#e9eef6;border-radius:24px;flex:1;align-items:center;gap:12px;min-width:0;max-width:720px;height:48px;padding:0 16px;display:flex}.search:focus-within{background:#fff;box-shadow:0 1px 3px #3c40434d}.search input{background:0 0;border:0;outline:none;flex:1;width:100%;min-width:0;font-size:16px}.profile{margin-left:auto;position:relative}.profile-menu{z-index:20;text-align:center;background:#fff;border-radius:20px;flex-direction:column;align-items:center;gap:8px;width:280px;padding:20px;display:flex;position:absolute;top:46px;right:0;box-shadow:0 4px 8px 3px #3c404326}.avatar{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:15px;font-weight:500;display:inline-flex}.avatar.small{width:32px;height:32px;font-size:13px}.avatar.large{width:72px;height:72px;font-size:26px}.avatar-btn{cursor:pointer;border:0}.icon-btn{cursor:pointer;color:#444746;background:0 0;border:0;border-radius:50%;width:40px;height:40px;font-size:18px}.icon-btn:hover{background:#44474614}.nav-toggle{display:none}.sidebar{flex-direction:column;gap:2px;padding:8px 16px 8px 8px;display:flex;overflow-y:auto}.btn-compose{background:var(--compose);cursor:pointer;border:0;border-radius:16px;align-self:flex-start;margin:0 0 12px 4px;padding:18px 24px;font-size:14px;font-weight:500}.btn-compose:hover{box-shadow:0 1px 3px #3c40434d}.nav-item{height:32px;color:var(--text);border-radius:0 16px 16px 0;align-items:center;gap:16px;padding:0 12px 0 26px;font-size:14px;text-decoration:none;display:flex}.nav-item:hover{background:#1f1f1f0f}.nav-item.active{background:var(--nav-active);font-weight:700}.nav-icon{text-align:center;width:20px}.content{background:var(--surface);border-radius:var(--radius);min-width:0;margin:0 16px 16px 0;overflow-y:auto}.list-title{margin:0;padding:16px 20px 8px;font-size:18px;font-weight:500}.mail-list{margin:0;padding:0;list-style:none}.mail-row{color:#444746;background:#f2f6fc;border-bottom:1px solid #f1f3f4;grid-template-columns:32px minmax(120px,200px) 1fr auto;align-items:center;gap:12px;padding:8px 20px;font-size:14px;text-decoration:none;display:grid}.mail-row:hover{z-index:1;position:relative;box-shadow:inset 1px 0 #dadce0,inset -1px 0 #dadce0,0 1px 2px #3c40434d}.mail-row.unread{color:var(--text);background:#fff;font-weight:700}.mail-row.as-button{text-align:left;cursor:pointer;border:0;border-bottom:1px solid #f1f3f4;width:100%}.mail-row-who{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.mail-row-who.draft{color:var(--danger)}.mail-row-snippet{text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-weight:400;overflow:hidden}.mail-row.unread .mail-row-snippet{color:#444746}.mail-row-date{white-space:nowrap;font-size:12.5px}.count{color:var(--muted);font-weight:400}.thread{flex-direction:column;gap:12px;padding:8px 20px 32px;display:flex}.thread-head{flex-wrap:wrap;align-items:center;gap:12px;padding:8px 0 4px;display:flex}.thread-title{margin:0;font-size:22px;font-weight:400}.thread-with{color:var(--muted);background:#f1f3f4;border-radius:10px;padding:2px 10px;font-size:13px}.label{text-transform:capitalize;background:#f1f3f4;border-radius:4px;padding:2px 8px;font-size:12px}.mail-card{border-top:1px solid var(--faint);padding-top:12px}.mail-card-head{cursor:pointer;grid-template-columns:40px 1fr auto auto;align-items:center;gap:12px;display:grid}.mail-card-from{flex-direction:column;min-width:0;display:flex}.mail-card:not(.open) .mail-card-from{white-space:nowrap;text-overflow:ellipsis;flex-direction:row;display:block;overflow:hidden}.mail-card-subject{color:var(--muted);font-size:13px}.star{color:#444746}.star[aria-pressed=true]{color:#f4b400}.mail-card-body{padding:12px 0 0 52px}.mail-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14.5px;line-height:1.6}.mail-actions{flex-wrap:wrap;gap:8px;margin-top:16px;display:flex}.quote{border-left:3px solid var(--brand);background:#f8faf9;flex-direction:column;gap:2px;margin:0 0 12px;padding:4px 12px;display:flex}.quote-text{color:var(--muted);font-size:13.5px}.reply-box{border:1px solid var(--faint);border-radius:12px;margin-left:52px;padding:12px 16px;box-shadow:0 1px 2px #3c404333}.reply-box textarea{resize:vertical;border:0;outline:none;width:100%;min-height:140px;font-size:14.5px}.btn-send{background:var(--send);color:#fff;cursor:pointer;border:0;border-radius:18px;padding:9px 24px;font-weight:500}.btn-send:disabled{opacity:.6}.compose{z-index:30;background:#fff;border-radius:12px 12px 0 0;flex-direction:column;width:min(520px,100vw - 32px);max-height:calc(100vh - 80px);display:flex;position:fixed;bottom:0;right:24px;box-shadow:0 8px 10px 1px #00000024,0 3px 14px 2px #0000001f}.compose-min{width:280px}.compose-head{cursor:default;background:#f2f6fc;border-radius:12px 12px 0 0;justify-content:space-between;align-items:center;padding:10px 12px 10px 16px;font-size:14px;font-weight:500;display:flex}.compose-min .compose-head{cursor:pointer}.compose-head-actions button{cursor:pointer;color:#444746;background:0 0;border:0;padding:2px 6px}.compose-body{flex-direction:column;display:flex;overflow-y:auto}.compose-row{border-bottom:1px solid #f1f3f4;align-items:center;gap:8px;padding:0 16px;display:flex}.compose-row label{color:var(--muted);font-size:14px}.compose-row input{border:0;outline:none;flex:1;min-width:0;padding:10px 0;font-size:14px}.compose-group{background:#e6f4ea;border-radius:8px;flex-direction:column;gap:6px;margin:8px 16px 0;padding:8px 12px;font-size:13px;display:flex}.compose-group input{border:1px solid #c7e5d1;border-radius:6px;padding:6px 8px}.compose textarea{resize:none;border:0;outline:none;min-height:260px;padding:12px 16px;font-size:14.5px}.compose .form-error{margin:0 16px}.compose-foot{justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.settings{padding-bottom:32px}.settings-profile{border-bottom:1px solid var(--faint);align-items:center;gap:16px;padding:8px 20px 20px;display:flex}.settings-address{font-size:18px}.settings-block{flex-direction:column;gap:8px;max-width:640px;padding:16px 20px 4px;display:flex}.settings .form-error,.settings .form-success{max-width:600px;margin:16px 20px 0}.inline{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.inline input{flex:1;min-width:160px}.alias-list{margin:0;padding:0;list-style:none}.alias-list li{border-bottom:1px solid #f1f3f4;justify-content:space-between;align-items:center;padding:6px 0;display:flex}.toast{color:#f2f2f2;z-index:40;background:#313131;border-radius:4px;padding:14px 20px;font-size:14px;position:fixed;bottom:24px;left:24px}@media (width<=860px){.mail-app{grid-template-rows:64px 1fr;grid-template-columns:1fr}.nav-toggle{display:inline-block}.topbar-logo{width:auto}.topbar-logo .logo-text{display:none}.sidebar{background:var(--app-bg);z-index:25;width:256px;transition:transform .2s;position:fixed;top:64px;bottom:0;left:0;transform:translate(-100%);box-shadow:2px 0 8px #00000026}.sidebar.open{transform:none}.content{margin:0 8px 8px}.topbar{gap:8px;padding:0 8px}.search{padding:0 12px}.mail-row{grid-template-columns:32px 1fr auto;row-gap:2px}.mail-row .avatar{grid-row:1/3}.mail-row-who{grid-area:1/2}.mail-row-date{grid-area:1/3}.mail-row-snippet{grid-area:2/2/auto/-1}.mail-card-body,.reply-box{margin-left:0;padding-left:0}.auth-card{border-radius:20px;padding:28px 20px 22px}}.password-form{gap:8px;max-width:360px;display:grid}.password-form input{min-width:0}