:root{color:#283c57;font-synthesis:none;--bg:#c1d7f4;--surface:#fff;--surface-soft:#f8fafd;--text:#283c57;--muted:#8090a7;--line:#e4eaf3;--accent:#3477d4;--accent-hover:#2560b6;--tint:#e9f1fd;--sidebar:#f0f4fa;--shadow:0 18px 65px #23416a14;background:#f5f8fc;font-family:Inter,Segoe UI,Arial,sans-serif}.dark{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#111a28;--surface:#182438;--surface-soft:#1d2b41;--text:#e4ebf7;--muted:#97a9c4;--line:#2b3c56;--accent:#81b1f4;--accent-hover:#a3c7fa;--tint:#263e60;--sidebar:#152034;--shadow:0 18px 65px #0004}*{box-sizing:border-box}body{color:var(--text);background:var(--bg);margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer;color:inherit;background:0 0;border:0;justify-content:center;align-items:center;gap:8px;display:inline-flex}button:disabled{opacity:.35;cursor:default}input,select,textarea{color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:8px;outline:none;min-width:0;padding:11px 13px}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 12%, transparent)}input[type=checkbox]{width:15px;height:15px;accent-color:var(--accent);cursor:pointer;padding:0}button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}label{flex-direction:column;gap:8px;font-size:13px;font-weight:500;display:flex}p,h1,h2,h3{margin-top:0}p{line-height:1.6}h1,h2,h3{letter-spacing:-.6px;font-weight:600}.primary{background:var(--accent);color:var(--surface);border-radius:9px;padding:12px 18px;font-size:13px;font-weight:600}.primary:hover:not(:disabled){background:var(--accent-hover)}.secondary{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:10px 16px;font-size:13px}.secondary:hover{background:var(--surface-soft)}.text-button{color:var(--accent);padding:7px 5px;font-size:13px}.icon-button{min-width:34px;height:34px;color:var(--muted);border-radius:8px}.icon-button:hover{background:var(--tint);color:var(--accent)}.muted{color:var(--muted);font-size:13px}.eyebrow{letter-spacing:1.8px;text-transform:uppercase;color:var(--muted);font-size:10px;font-weight:650}.brand{letter-spacing:-1px;align-items:center;min-width:175px;font-size:27px;font-weight:700;display:flex}.brand-icon{background:var(--accent);width:35px;height:35px;color:var(--surface);border-radius:10px;place-items:center;margin-right:10px;display:grid}.brand-dot{color:var(--accent)}.avatar{background:var(--tint);width:42px;height:42px;color:var(--accent);border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;font-size:13px;font-weight:650;display:inline-flex}.avatar.small{border-radius:11px;width:32px;height:32px;font-size:10px}.status-dot{background:var(--accent);width:6px;height:6px;box-shadow:0 0 0 4px var(--tint);border-radius:50%;display:inline-block}.header-actions{align-items:center;gap:12px;display:flex}.header-actions select{background:0 0;border:0;padding:5px}.webmail{background:var(--bg);flex-direction:column;height:100dvh;padding:0 18px 18px;font-size:13px;display:flex;overflow:hidden}.app-header{flex-shrink:0;justify-content:space-between;align-items:center;gap:20px;height:83px;padding:0 15px;display:flex}.main-nav{align-items:center;gap:28px;height:100%;display:flex}.main-nav button{height:100%;color:var(--muted);gap:9px;font-size:13px;position:relative}.main-nav button.active{color:var(--accent);font-weight:600}.main-nav button.active:after{content:"";background:var(--accent);border-radius:5px;height:3px;position:absolute;bottom:15px;left:0;right:0}.account-email{color:var(--muted);font-size:12px}.workspace{border:1px solid var(--line);background:var(--surface);border-radius:15px;flex:1;min-height:0;overflow:hidden}.workspace[hidden],.message-list-screen[hidden]{display:none}.message-list-screen{height:100%}.workspace-page{flex-direction:column;height:100%;min-height:0;display:flex;container-type:inline-size}.workspace-page-header{border-bottom:1px solid var(--line);flex-shrink:0;align-items:center;gap:22px;padding:20px 26px;display:flex}.workspace-page-heading{flex-shrink:0;align-items:center;gap:22px;display:flex}.workspace-page-heading>button{white-space:nowrap}.workspace-page-with-actions .workspace-page-header{flex-wrap:wrap;gap:18px 28px}.workspace-page-header h1{margin:0;font-size:24px}.workspace-page-header h1:focus{outline:none}.workspace-page .preferences-form,.workspace-page .contact-workspace{flex-direction:column;flex:1;min-height:0;display:flex}.workspace-page .preferences-form .settings-content,.workspace-page .contact-three-columns{flex:1;height:auto;min-height:0}.workspace-page .dialog-footer,.workspace-page .contact-global-toolbar{flex-shrink:0}.message-attachments{border-block:1px solid var(--line);background:var(--surface-soft);flex-shrink:0;padding:18px 26px 22px}.message-attachments h3{align-items:center;gap:8px;margin:0 0 14px;font-size:13px;display:flex}.message-attachments h3 span{background:var(--tint);color:var(--accent);border-radius:6px;padding:3px 7px;font-size:11px}.message-attachment-grid{grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr));gap:10px;display:grid}.message-attachment-card{background:var(--surface);border:1px solid var(--line);border-radius:10px;align-items:center;gap:12px;min-width:0;padding:13px;display:flex}.attachment-file-icon{color:var(--accent);flex-shrink:0}.attachment-description{flex:1;min-width:0}.attachment-description strong{white-space:nowrap;text-overflow:ellipsis;font-size:12px;display:block;overflow:hidden}.attachment-description small{color:var(--muted);margin-top:5px;font-size:11px;display:block}.attachment-download{color:var(--accent);background:var(--tint);border-radius:8px;flex-shrink:0;padding:9px;font-size:11px}.attachment-download:hover:not(:disabled){background:color-mix(in srgb, var(--accent) 20%, var(--surface))}.reading-pane>.message-body{flex:none}@media (width<=700px){.workspace-page-header{gap:12px;padding:16px}.workspace-page-header h1{font-size:20px}.workspace-page .contact-workspace{overflow:auto}.workspace-page .contact-three-columns{flex:none}.attachment-download span{display:none}}.folder-sidebar{background:var(--sidebar);flex-direction:column;height:100%;padding:22px 14px;display:flex}.compose-button{justify-content:flex-start;margin:0 3px 32px;padding:14px 20px;box-shadow:0 4px 9px #2560b612}.sidebar-label{letter-spacing:1.6px;text-transform:uppercase;color:var(--muted);justify-content:space-between;align-items:center;margin-bottom:15px;padding:0 14px;font-size:10px;display:flex}.folder-list{flex:1;overflow:auto}.folder-button{width:100%;color:var(--muted);border-radius:8px;justify-content:flex-start;gap:12px;margin-bottom:4px;padding:12px 14px;display:flex}.folder-button span:not(.unread-count){text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.folder-button:hover{background:var(--tint)}.folder-button.active{background:var(--tint);color:var(--accent);font-weight:650}.unread-count{background:var(--accent);color:var(--surface);text-align:center;border-radius:5px;min-width:21px;margin-left:auto;padding:2px 5px;font-size:10px}.new-folder{color:var(--muted);justify-content:flex-start;margin:12px 14px 25px;font-size:12px}.sidebar-bottom{margin-top:auto}.account-chip{border-top:1px solid var(--line);align-items:center;gap:10px;padding:18px 2px 5px;display:flex}.account-chip div{flex:1;min-width:0}.account-chip strong{text-overflow:ellipsis;font-size:12px;font-weight:550;display:block;overflow:hidden}.account-chip small{color:var(--muted);text-overflow:ellipsis;margin-top:4px;font-size:10px;display:block;overflow:hidden}.account-chip>svg{cursor:pointer;color:var(--muted);flex-shrink:0}.sidebar-caption{letter-spacing:1px;color:var(--muted);text-align:center;margin-top:24px;font-size:10px;display:block}.mail-workspace{flex-direction:column;min-width:0;height:100%;display:flex;container-type:inline-size}.mail-heading{border-bottom:1px solid var(--line);flex-shrink:0;grid-template-columns:minmax(0,1fr) minmax(230px,340px);align-items:center;gap:18px 24px;padding:22px 26px;display:grid}.mail-heading-title{min-width:0}.mail-heading h1{overflow-wrap:anywhere}.mail-heading>.search-box{grid-area:1/2;width:100%;min-width:0;max-width:none}.mail-heading h1{align-items:center;gap:12px;margin:7px 0 0;font-size:25px;display:flex}.total-badge{letter-spacing:0;background:var(--tint);color:var(--accent);border-radius:6px;padding:4px 7px;font-size:11px;font-weight:500}.search-box{border:1px solid var(--line);background:var(--surface-soft);color:var(--muted);border-radius:10px;align-items:center;gap:5px;width:40%;min-width:230px;max-width:430px;padding:0 12px 0 0;display:flex}.search-box select{border:0;border-right:1px solid var(--line);background:0 0;border-radius:0;max-width:95px;padding:11px 8px;font-size:12px}.search-box input{background:0 0;border:0;flex:1;width:70px;padding:11px 8px;font-size:12px;box-shadow:none!important}.action-toolbar{flex-shrink:0;grid-column:1/-1;justify-content:space-between;align-items:center;min-width:0;padding:0;display:flex}.toolbar-actions{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.tool-button{color:var(--text);white-space:nowrap;border-radius:7px;flex-direction:column;gap:7px;padding:8px 9px;font-size:10px;display:flex}.tool-button:hover:not(:disabled){background:var(--tint);color:var(--accent)}.toolbar-separator{background:var(--line);width:1px;height:28px;margin:0 4px}.layout-switch{background:var(--bg);border-radius:7px;flex-shrink:0;padding:3px;display:flex}.layout-switch button{color:var(--muted);border-radius:5px;padding:7px}.layout-switch button.active{background:var(--surface);color:var(--accent);box-shadow:0 1px 4px #0001}.mail-content{flex:1;min-height:0}.resize-handle{background:var(--line);flex-shrink:0;width:5px;transition:background .15s;position:relative}.resize-handle:hover,.resize-handle[data-resize-handle-state=drag]{background:var(--accent)}.resize-handle.horizontal{width:100%;height:5px}.sidebar-resize{background:0 0;width:4px}.mail-list{flex-direction:column;min-width:0;height:100%;display:flex}.list-controls{border-bottom:1px solid var(--line);flex-wrap:wrap;flex-shrink:0;justify-content:space-between;align-items:center;gap:10px;min-height:53px;padding:9px 16px;font-size:11px;display:flex}.list-view-controls{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px 20px;margin-left:auto;display:flex}.list-view-controls .pagination{margin-top:0}.selection-controls{align-items:center;gap:8px;display:flex}.select-trigger{color:var(--muted);padding:5px 0;font-size:11px}.rotate{transform:rotate(90deg)}.pagination{white-space:nowrap;color:var(--muted);align-items:center;gap:3px;font-size:10px;display:flex}.pagination>span:first-child{margin-right:8px}.pagination button{color:var(--muted);padding:4px 2px}.page-number{background:var(--tint);color:var(--accent);text-align:center;border-radius:5px;min-width:23px;line-height:25px}.table-scroll{flex:1;min-height:0;overflow:auto}.table-grid{align-items:center;width:max-content;min-width:100%;display:grid}.table-heading{z-index:2;background:var(--surface-soft);min-height:37px;color:var(--muted);border-bottom:1px solid var(--line);font-size:10px;position:sticky;top:0}.column-heading{cursor:grab;-webkit-user-select:none;user-select:none;padding:10px 12px;position:relative}.column-resizer{cursor:col-resize;touch-action:none;border-right:1px solid var(--line);width:6px;position:absolute;top:4px;bottom:4px;right:0}.column-resizer:hover{background:var(--accent)}.message-row{border-bottom:1px solid var(--line);background:var(--surface);cursor:pointer;-webkit-user-select:none;user-select:none;min-height:58px;font-size:12px;transition:background .12s}.message-row:hover{background:var(--surface-soft)}.message-row.selected{background:var(--tint)}.message-row.unread{font-weight:600}.row-check{justify-content:center;display:flex}.row-star{align-items:center;display:flex}.star-button{color:#c4cec7;padding:2px}.star-button.flagged{color:#c39438}.star-button.flagged svg{fill:#e6c46955}.cell{white-space:nowrap;text-overflow:ellipsis;padding:13px 12px;overflow:hidden}.cell-from{align-items:center;gap:9px;display:flex}.cell-from>span:last-child{text-overflow:ellipsis;overflow:hidden}.sender-dot{background:var(--accent);border-radius:50%;flex-shrink:0;width:5px;height:5px}.sender-dot.seen{background:0 0}.cell-subject{align-items:center;gap:7px;display:flex}.cell-subject>span{text-overflow:ellipsis;overflow:hidden}.cell-subject small{color:var(--muted);background:var(--surface-soft);border-radius:4px;padding:2px 5px;font-size:9px;font-weight:400}.cell-date,.cell-size{color:var(--muted);font-size:11px;font-weight:400}.list-footnote{color:var(--muted);border-top:1px solid var(--line);background:var(--surface-soft);padding:11px 16px;font-size:9px}.dropdown{position:relative}.dropdown-menu{z-index:15;background:var(--surface);border:1px solid var(--line);min-width:195px;box-shadow:var(--shadow);border-radius:10px;max-height:60vh;padding:6px;position:absolute;top:100%;left:0;overflow:auto}.dropdown-menu button{text-align:left;border-radius:6px;justify-content:flex-start;width:100%;padding:10px;font-size:12px}.dropdown-menu button:hover:not(:disabled){background:var(--tint)}.menu-label{border-top:1px solid var(--line);color:var(--muted);margin-top:7px;padding:13px 10px 7px;font-size:10px}.reading-pane{background:var(--surface);flex-direction:column;height:100%;display:flex;overflow:auto}.reading-top{border-bottom:1px solid var(--line);z-index:2;background:var(--surface);flex-shrink:0;justify-content:space-between;align-items:center;padding:14px 23px;display:flex;position:sticky;top:0}.message-heading{flex-shrink:0;padding:27px 30px 22px}.message-heading h2{overflow-wrap:anywhere;margin-bottom:23px;font-size:23px;line-height:1.45}.sender-card{align-items:center;gap:12px;display:flex}.sender-card>div{min-width:0}.sender-card strong{font-size:13px;font-weight:600;display:block}.sender-card small{color:var(--muted);overflow-wrap:anywhere;margin-top:4px;font-size:11px;display:block}.message-date{color:var(--muted);margin-top:15px;font-size:10px}.message-body{flex:1;min-height:260px}.plain-mail{white-space:pre-wrap;overflow-wrap:anywhere;padding:10px 30px 32px;font-size:14px;line-height:1.85}.mail-frame{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:#fff;border:0;width:100%;height:clamp(360px,60dvh,720px);min-height:360px;display:block}.reading-footer{border-top:1px solid var(--line);flex-shrink:0;gap:12px;padding:24px 30px;display:flex}.reading-empty{text-align:center;max-width:360px;margin:auto;padding:35px}.empty-envelope{background:var(--tint);width:100px;height:100px;color:var(--accent);border-radius:32px;place-items:center;margin:0 auto 26px;display:grid;transform:rotate(-7deg)}.empty-envelope svg{transform:rotate(7deg)}.reading-empty h3{margin-bottom:10px;font-size:21px;line-height:1.4}.reading-empty p{color:var(--muted);font-size:12px}.decorative-line{background:var(--accent);opacity:.4;width:38px;height:2px;margin:28px auto 0;display:block}.empty-state{color:var(--muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:15px;padding:70px 20px;font-size:12px;display:flex}.spinner{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.notice{background:var(--tint);color:var(--accent);align-items:center;gap:12px;padding:10px 18px;font-size:12px;line-height:1.6;display:flex}.notice .icon-button{margin-left:auto}.notice.error{color:#bd504f;background:#fbefee}.dark .notice.error{color:#efb1af;background:#422728}.images-notice{background:var(--tint);padding:12px 25px;font-size:11px}.images-notice button{font-size:11px}.demo-banner{text-align:center;letter-spacing:.2px;color:var(--accent);background:var(--tint);border-radius:8px;margin-bottom:10px;padding:6px;font-size:10px}.dialog{border:1px solid var(--line);background:var(--surface);color:var(--text);box-shadow:var(--shadow);border-radius:16px;width:min(520px,95vw);max-height:90dvh;padding:0;overflow:auto}.dialog.wide{width:min(850px,95vw)}.dialog::backdrop{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#142c4970}.dialog-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:21px 27px;display:flex}.dialog-header h2{margin:0;font-size:20px}.dialog-footer{border-top:1px solid var(--line);justify-content:flex-end;align-items:center;gap:12px;padding:18px 24px;display:flex}.dialog .reading-pane{max-height:75vh}.settings-content{min-height:450px;display:flex}.settings-nav{background:var(--surface-soft);border-right:1px solid var(--line);flex-shrink:0;width:205px;padding:24px 16px}.settings-nav p{color:var(--muted);margin-bottom:30px;padding:0 8px;font-size:12px}.settings-nav button{border-radius:8px;justify-content:flex-start;width:100%;margin-bottom:5px;padding:12px 10px;font-size:12px}.settings-nav button.active{background:var(--tint);color:var(--accent)}.settings-fields{flex:1;min-width:0;padding:30px}.settings-fields h3{margin:8px 0 24px;font-size:19px}.settings-fields label{margin-bottom:22px}.field-grid{grid-template-columns:1fr 1fr;gap:20px;display:grid}.folder-settings label{border-bottom:1px solid var(--line);flex-direction:row;align-items:center;margin:0;padding:12px 0;display:flex}.folder-settings span{flex:1}.compose-addresses{padding:0 26px}.compose-addresses label{border-bottom:1px solid var(--line);flex-direction:row;align-items:center;gap:12px;display:flex}.compose-addresses label span{width:50px;color:var(--muted);font-size:12px}.compose-addresses input{box-shadow:none;border:0;border-radius:0;flex:1;padding:16px 0}.compose-body{resize:vertical;border:0;border-radius:0;width:100%;height:280px;padding:25px 27px;font-size:14px;line-height:1.7;box-shadow:none!important}.draft-hint{margin-right:auto;font-size:10px}.file-button input{display:none}.file-button{cursor:pointer;justify-content:center;align-items:center;display:inline-flex}.attachment-list{flex-wrap:wrap;gap:8px;padding:10px 25px;display:flex}.attachment{border:1px solid var(--line);overflow-wrap:anywhere;background:var(--surface-soft);border-radius:7px;align-items:center;gap:8px;padding:9px 12px;font-size:11px;display:inline-flex}.attachment .muted{font-size:10px}.contacts-content{padding:25px}.contacts-toolbar{justify-content:space-between;gap:15px;margin-bottom:25px;display:flex}.contacts-toolbar .search-box{width:55%;padding:0 12px}.contact-row{border-bottom:1px solid var(--line);align-items:center;gap:14px;padding:16px 0;font-size:13px;display:flex}.contact-row p{margin:5px 0 0;font-size:11px}.contact-actions{margin-left:auto;display:flex}.contact-form{max-width:500px;margin:auto}.contact-form label{margin:17px 0}.simple-form{padding:25px}.simple-form .dialog-footer{margin-top:20px;padding:20px 0 0}.source-view{white-space:pre-wrap;overflow-wrap:anywhere;padding:25px;font-size:11px;line-height:1.6}.login-page{background:var(--bg);min-height:100dvh}.login-header{justify-content:space-between;align-items:center;max-width:1250px;height:100px;margin:auto;padding:0 45px;display:flex}.login-main{grid-template-columns:1fr 440px;align-items:center;gap:100px;max-width:1150px;margin:60px auto;padding:0 40px;display:grid}.login-art h1{letter-spacing:-2.5px;max-width:460px;margin:20px 0;font-size:56px;font-weight:500;line-height:1.12}.login-art>p{color:var(--muted);max-width:380px;font-size:17px}.mail-illustration{justify-content:center;align-items:center;height:260px;margin-top:20px;display:flex;position:relative}.floating-letter{border:1px solid color-mix(in srgb, var(--accent) 25%, transparent);background:var(--tint);width:180px;height:130px;color:var(--accent);box-shadow:20px 22px 0 color-mix(in srgb, var(--accent) 5%, transparent);border-radius:20px;place-items:center;display:grid;transform:rotate(-12deg)}.orbit{border:1px solid color-mix(in srgb, var(--accent) 13%, transparent);border-radius:50%;width:330px;height:210px;position:absolute;transform:rotate(-25deg)}.orbit-two{width:280px;height:180px;transform:rotate(25deg)}.illustration-note{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);border-radius:9px;align-items:center;gap:13px;padding:14px 19px;font-size:11px;display:flex;position:absolute;bottom:0;right:0}.login-card{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px;padding:39px}.login-card h2{margin:15px 0 10px;font-size:28px}.login-card>p{color:var(--muted);margin-bottom:30px;font-size:13px}.login-card label{margin:20px 0}.login-card input{padding:13px}.login-submit{justify-content:space-between;width:100%;margin-top:8px;padding:14px 17px}.secure-hint{color:var(--muted);white-space:nowrap;justify-content:center;align-items:center;gap:7px;margin-top:24px;font-size:9px;display:flex}.demo-button{width:100%;margin-top:20px;font-size:11px}.login-footer{text-align:center;letter-spacing:1px;color:var(--muted);padding:25px;font-size:10px}.login-card .notice{border-radius:8px}.login-card .eyebrow{color:var(--accent)}@media (width>=1500px){.mail-heading{padding:24px 30px}.tool-button{padding:9px 13px}.app-header{height:90px}}@media (width<=1100px){.account-email{display:none}.main-nav{gap:18px}.brand{min-width:130px}.tool-button{padding:8px 6px}.tool-button span{display:none}.mail-heading{padding:22px 18px}.pagination>span:first-child{margin-right:3px;font-size:9px}.list-controls{padding:9px 8px}.folder-sidebar{padding:22px 7px}.compose-button{padding:12px}.login-main{grid-template-columns:1fr 390px;gap:40px}.login-art h1{font-size:44px}}@media (width<=750px){.webmail{padding:0 5px 5px}.app-header{gap:8px;height:65px;padding:0 10px}.brand{min-width:90px;font-size:22px}.brand-icon{width:29px;height:29px;margin-right:5px}.main-nav{gap:14px}.main-nav button{gap:0;font-size:0}.main-nav button svg{width:20px}.header-actions{gap:3px}.header-actions>.avatar{display:none}.folder-button{gap:6px;font-size:11px;padding:10px 5px!important}.folder-sidebar{padding:15px 4px}.compose-button{justify-content:center;padding:12px 3px;font-size:0}.compose-button svg{width:20px}.sidebar-label,.sidebar-caption,.account-chip,.new-folder{display:none}.mail-heading{flex-direction:column;grid-template-columns:minmax(0,1fr);align-items:stretch;gap:15px;padding:17px 13px}.mail-heading>.search-box{grid-area:2/1}.mail-heading h1{font-size:21px}.search-box{width:100%;min-width:0;max-width:none}.action-toolbar{flex-wrap:wrap;gap:3px;padding:0}.toolbar-actions{gap:1px}.toolbar-separator{margin:0 2px}.tool-button{padding:6px 4px}.layout-switch button{padding:5px}.list-controls{flex-wrap:wrap;gap:3px}.pagination{margin-left:auto}.list-footnote{display:none}.message-heading{padding:22px 18px}.message-heading h2{font-size:19px}.plain-mail{padding:10px 18px}.reading-empty{padding:16px}.reading-empty h3{font-size:17px}.empty-envelope{border-radius:22px;width:75px;height:75px}.settings-content{flex-direction:column}.settings-nav{border-right:0;gap:5px;width:100%;padding:10px;display:flex}.settings-nav p{display:none}.settings-nav button{padding:9px 6px;font-size:11px}.settings-fields{padding:22px}.dialog-footer{padding:15px}.draft-hint{display:none}.contacts-content{padding:15px}.contacts-toolbar{flex-wrap:wrap}.contacts-toolbar .search-box{width:100%}.contact-row{flex-wrap:wrap}.login-header{height:80px;padding:0 22px}.login-main{max-width:500px;margin:25px auto;padding:0 20px;display:block}.login-art{text-align:center}.login-art h1{margin:15px auto;font-size:37px}.login-art>p{margin:0 auto 25px;font-size:14px}.mail-illustration,.login-art>.eyebrow{display:none}.login-card{padding:28px}.field-grid{grid-template-columns:1fr;gap:0}}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}@media print{.app-header,.folder-sidebar,.mail-heading,.action-toolbar,.mail-list,.reading-top,.reading-footer,.demo-banner,.resize-handle{display:none!important}.webmail,.workspace,.mail-workspace,.mail-content,.reading-pane{height:auto!important;overflow:visible!important}.dialog{border:0;max-height:none;position:static}.reading-pane{width:100%}}.folder-tree-row{color:var(--muted);border-radius:8px;align-items:center;gap:0;min-height:38px;margin-bottom:3px;display:flex}.folder-tree-row:hover,.folder-tree-row.active{background:var(--tint)}.folder-tree-row.active{color:var(--accent);font-weight:600}.tree-toggle{width:20px;height:30px;color:var(--muted);flex-shrink:0;padding:0}.tree-toggle svg{transition:transform .18s}.tree-toggle svg.expanded{transform:rotate(90deg)}.tree-toggle.invisible{visibility:hidden;pointer-events:none}.tree-select{flex:1;justify-content:flex-start;gap:9px;min-width:0;padding:10px 4px;font-size:12px}.tree-select svg{flex-shrink:0}.tree-select>span:not(.unread-count){text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.tree-select .unread-count{margin-left:auto}.tree-delete{width:23px;height:29px;color:var(--muted);opacity:0;border-radius:5px;flex-shrink:0;padding:3px}.folder-tree-row:hover .tree-delete,.tree-delete:focus-visible{opacity:1}.tree-delete:hover{color:#bd504f;background:#bd504f12}.simple-form>label+label{margin-top:20px}.delete-warning{color:#bd504f;overflow-wrap:anywhere;align-items:center;gap:16px;margin-bottom:20px;display:flex}.primary.danger{color:#fff;background:#c35455}.primary.danger:hover{background:#a74041}.search-box.searching{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 7%, transparent)}.search-spinner{color:var(--accent);flex-shrink:0}.search-progress{height:30px;color:var(--accent);background:var(--tint);flex-shrink:0;align-items:center;gap:8px;padding:5px 18px;font-size:11px;display:flex;position:relative;overflow:hidden}.search-beam{background:var(--accent);width:30%;height:2px;animation:1.6s ease-in-out infinite search-sweep;position:absolute;bottom:0;left:0}@keyframes search-sweep{0%{transform:translate(-100%)}to{transform:translate(440%)}}.addressbook-layout{grid-template-columns:190px minmax(0,1fr);min-height:480px;display:grid}.books-sidebar{background:var(--surface-soft);border-right:1px solid var(--line);padding:25px 12px}.books-sidebar>.eyebrow{margin:0 9px 20px;display:block}.books-list{max-height:380px;margin-bottom:15px;overflow:auto}.book-row{border-radius:8px;align-items:center;margin-bottom:4px;display:flex}.book-row.active{background:var(--tint);color:var(--accent)}.book-select{flex:1;justify-content:flex-start;gap:8px;min-width:0;padding:12px 9px;font-size:12px}.book-select>svg{flex-shrink:0}.book-select>span{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.book-select>small{color:var(--muted);margin-left:auto}.book-row>.icon-button{width:25px;min-width:25px}.new-book-form{padding:7px}.new-book-form input{width:100%;padding:9px}.new-book-form>div{justify-content:space-between;align-items:center;margin-top:8px;display:flex}.contacts-book-title{justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.contacts-book-title h3{margin:7px 0 0;font-size:21px}.contacts-book-title .csv-file-button{cursor:pointer;white-space:nowrap;flex-direction:row;align-items:center;gap:7px;padding:9px 11px;font-size:11px;font-weight:400;display:inline-flex}.csv-file-button input{display:none}.csv-file-button.disabled{opacity:.4;cursor:default}.addressbook-layout .contacts-content{min-width:0;max-height:73vh;overflow:auto}.addressbook-layout .contacts-toolbar{flex-wrap:wrap;gap:10px}.addressbook-layout .contacts-toolbar .search-box{flex:1;width:auto;min-width:100px}.addressbook-layout .contacts-toolbar .primary{padding:11px 12px;font-size:11px}.addressbook-layout .contact-row{gap:10px}.addressbook-layout .contact-row>div:nth-child(2){min-width:0}.addressbook-layout .contact-row p{overflow-wrap:anywhere}.addressbook-layout .contact-actions{gap:0}.addressbook-layout .contact-actions .icon-button{width:27px;min-width:27px}.csv-preview h3{overflow-wrap:anywhere;margin:12px 0 18px;font-size:20px}.csv-preview .checkbox-label{flex-direction:row;align-items:center;margin:18px 0 12px}.csv-preview>p{color:var(--muted);font-size:12px}.csv-preview .csv-sample{background:var(--surface-soft);border:1px solid var(--line);border-radius:10px;margin:23px 0;padding:5px 15px}.csv-sample>div{border-bottom:1px solid var(--line);padding:12px 0;font-size:12px}.csv-sample>div:last-child{border:0}.csv-sample strong,.csv-sample span{overflow-wrap:anywhere;display:block}.csv-sample span{color:var(--muted);margin-top:5px;font-size:11px}@media (width<=750px){.addressbook-layout{grid-template-columns:1fr}.books-sidebar{border-right:0;border-bottom:1px solid var(--line);padding:15px}.books-list{flex-wrap:wrap;gap:6px;max-height:150px;display:flex}.book-row{max-width:100%}.books-sidebar>.eyebrow{margin-bottom:10px}.new-book-form{max-width:320px}.tree-select{gap:5px;font-size:10px}.tree-select svg{width:14px}.tree-toggle{width:12px}.tree-delete{opacity:1;width:18px}.contacts-book-title{flex-wrap:wrap}}.preferences-form .settings-content{height:min(65vh,680px);min-height:400px}.dialog>.dialog-header{z-index:3;background:var(--surface);position:sticky;top:0}.compose-form>.dialog-footer{background:var(--surface);z-index:2;position:sticky;bottom:0}.preferences-form .settings-nav,.preferences-form .settings-fields{overflow:auto}.preferences-form .settings-nav{width:220px;padding:18px 12px}.preferences-form .settings-nav p{margin-bottom:16px}.preferences-form .settings-fields{padding:26px}.preference-row{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) minmax(140px,42%);align-items:center;gap:20px;padding:15px 0;display:grid}.settings-fields .preference-row label{margin:0;font-size:13px;line-height:1.5}.preference-control{justify-content:flex-end;align-items:center;gap:8px;display:flex}.preference-control select,.preference-control input:not([type=checkbox]){width:100%;min-height:38px;font-size:12px}.preference-control input[type=number]{max-width:110px}.preference-control input[type=checkbox]{appearance:none;background:var(--line);cursor:pointer;border-radius:20px;flex-shrink:0;width:38px;height:22px;position:relative}.preference-control input[type=checkbox]:before{content:"";background:#fff;border-radius:50%;width:16px;height:16px;transition:transform .15s;position:absolute;top:3px;left:3px;box-shadow:0 1px 3px #0002}.preference-control input[type=checkbox]:checked{background:var(--accent)}.preference-control input[type=checkbox]:checked:before{transform:translate(16px)}.preference-hint{margin-top:24px;font-size:12px;line-height:1.7}.popup-body{background:var(--surface);height:auto;padding:0;overflow:auto}.popup-body .reading-pane{height:100vh;max-height:none}.popup-body .reading-pane .message-body{min-height:300px}.popup-body .compose-body{min-height:45vh}.compose-mode{background:var(--surface-soft);border-bottom:1px solid var(--line);padding:10px 24px}.rich-toolbar{border-bottom:1px solid var(--line);align-items:center;gap:6px;padding:8px 24px;display:flex}.rich-toolbar span{color:var(--muted);margin-left:auto;font-size:11px}.rich-editor{white-space:normal;outline:none;min-height:230px;max-height:38vh;line-height:1.7;overflow:auto}.rich-editor:focus{box-shadow:inset 0 0 0 1px var(--accent)}.rich-editor a{color:var(--accent)}.spelling-review{background:var(--tint);padding:20px 26px}.spell-editor{white-space:pre-wrap;background:var(--surface);border:1px solid var(--line);border-radius:10px;min-height:120px;max-height:220px;margin-bottom:15px;padding:16px;line-height:1.7;overflow:auto}.attached-image{margin:20px}.attached-image img{object-fit:contain;border-radius:8px;max-width:100%;max-height:600px}.attached-image figcaption{color:var(--muted);font-size:11px}.quoted-text{color:var(--muted);margin-top:15px}.quoted-text summary{cursor:pointer;color:var(--accent)}.dialog.wide.full{width:min(1400px,97vw);max-width:97vw}.contact-workspace{min-height:450px}.contact-global-toolbar{flex-wrap:wrap;flex:1;align-items:center;gap:12px;min-width:0;padding:0;display:flex}.contact-global-toolbar .csv-file-button{cursor:pointer;white-space:nowrap;flex-direction:row;align-items:center}.contact-global-toolbar .search-box{max-width:330px;margin-left:auto}.contact-global-toolbar .text-button,.contact-global-toolbar .secondary{font-size:12px}.contact-export-menu{flex-wrap:wrap;gap:6px;display:flex}.contact-three-columns{grid-template-columns:210px 250px minmax(0,1fr);height:min(65vh,700px);min-height:410px;display:grid}.contact-three-columns .books-sidebar{border-right:1px solid var(--line);padding:22px 12px;overflow:auto}.contact-group-title{margin:30px 6px 12px;display:block}.contact-list-pane{border-right:1px solid var(--line);background:var(--surface-soft);flex-direction:column;min-height:0;display:flex}.contact-list-pane header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:15px;display:flex}.contact-list-pane h3{margin:0;font-size:14px}.contact-list-pane h3 small{color:var(--muted);margin-left:6px;font-size:11px}.contact-list-scroll{flex:1;overflow:auto}.contact-list-entry{border-bottom:1px solid var(--line);align-items:center;gap:6px;padding:4px 8px;display:flex}.contact-list-entry.active{background:var(--tint);color:var(--accent)}.contact-list-entry>button{text-align:left;flex:1;align-items:center;gap:10px;min-width:0;padding:9px 2px;display:flex}.contact-list-entry>button>span:last-child{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:12px;overflow:hidden}.contact-list-entry small{color:var(--muted);text-overflow:ellipsis;margin-top:4px;font-size:10px;display:block;overflow:hidden}.contact-list-pane footer{border-top:1px solid var(--line);align-items:center;padding:10px;display:flex}.contact-list-pane footer>span{color:var(--muted);margin-right:auto;font-size:10px}.contact-detail-pane{min-width:0;padding:24px;overflow:auto}.contact-detail-heading{flex-wrap:wrap;align-items:center;gap:18px;margin-bottom:25px;display:flex}.contact-detail-heading h2{margin:6px 0;font-size:22px}.contact-detail-heading p{color:var(--muted);margin:0;font-size:12px}.contact-detail-heading>.secondary{margin-left:auto;font-size:12px}.contact-display-photo{object-fit:cover;border-radius:18px;width:78px;height:78px;font-size:24px}.contact-tabs{border-bottom:1px solid var(--line);gap:6px;margin:12px 0 22px;display:flex}.contact-tabs button{border-bottom:2px solid #0000;border-radius:0;padding:12px 10px;font-size:12px}.contact-tabs button[aria-selected=true]{color:var(--accent);border-color:var(--accent)}.contact-properties h4,.contact-field-section h4{background:var(--surface-soft);color:var(--muted);border-radius:6px;margin:15px 0;padding:10px 12px;font-size:12px}.contact-properties p{grid-template-columns:100px 1fr;gap:18px;font-size:13px;line-height:1.7;display:grid}.contact-properties strong{white-space:pre-wrap;overflow-wrap:anywhere;font-weight:500}.contact-editor-header{gap:20px;margin-bottom:22px;display:flex}.contact-photo{width:110px;color:var(--muted);flex-direction:column;flex-shrink:0;align-items:center;gap:8px;padding-top:8px;display:flex}.contact-photo>img{object-fit:cover;border-radius:18px;width:100px;height:100px}.contact-photo>.text-button{gap:4px;font-size:10px}.contact-name-fields{flex:1;min-width:0}.contact-name-fields h3{margin:0 0 15px;font-size:19px}.contact-editor label{margin-bottom:14px;font-size:12px}.contact-editor .field-grid{gap:12px}.contact-repeat-row{align-items:flex-start;gap:10px;margin-bottom:10px;display:flex}.contact-repeat-row>select{flex-shrink:0;width:110px}.contact-repeat-row>input{flex:1;min-width:0}.contact-repeat-row .icon-button{flex-shrink:0}.contact-repeat-row input,.contact-repeat-row select,.contact-editor-fields input,.contact-editor-fields select{font-size:12px}.contact-address-grid{flex:1;grid-template-columns:1fr 1fr;gap:8px;min-width:0;display:grid}.contact-address-grid>input:first-child{grid-column:span 2}.contact-field-section{margin-bottom:20px}.contact-editor .dialog-footer{margin-top:20px;padding:18px 0 0}.contact-group-checks label{flex-direction:row;align-items:center;gap:10px;display:flex}.group-pill{background:var(--tint);color:var(--accent);border-radius:20px;margin:5px;padding:8px 14px;font-size:12px;display:inline-block}@media (width<=1000px){.contact-three-columns{grid-template-columns:170px 210px minmax(0,1fr)}.contact-editor-header{flex-direction:column}.contact-photo{flex-direction:row;width:auto}.contact-photo>img{width:65px;height:65px}.contact-detail-pane{padding:18px}.contact-tabs,.contact-repeat-row{flex-wrap:wrap}.contact-repeat-row>select{width:100px}.contact-repeat-row>input{min-width:100px}.contact-export-menu{gap:3px}.contact-global-toolbar{gap:6px}}@media (width<=700px){.preferences-form .settings-content{height:65vh;min-height:300px}.preferences-form .settings-nav{flex-shrink:0;width:100%;min-height:64px;overflow:auto}.preferences-form .settings-nav button{white-space:nowrap;min-width:110px}.preference-row{grid-template-columns:1fr 42%;gap:10px}.settings-fields .preference-row label{font-size:12px}.contact-three-columns{grid-template-columns:135px minmax(0,1fr);height:auto;min-height:0}.contact-three-columns .books-sidebar{max-height:320px}.contact-list-pane{height:320px}.contact-detail-pane{border-top:1px solid var(--line);grid-column:span 2;max-height:60vh}.contact-global-toolbar .search-box{width:100%;max-width:none;margin-left:0}.contact-editor-header{flex-direction:row}.contact-photo{flex-direction:column;width:70px}.contact-editor .field-grid{grid-template-columns:1fr}.contact-repeat-row{flex-wrap:nowrap}.contact-repeat-row>input{min-width:0}.contact-repeat-row>select{width:85px}.contact-detail-heading>.secondary{margin-left:0}}@container (width>=1200px){.mail-heading{grid-template-columns:minmax(160px,.65fr) minmax(0,1.8fr) minmax(230px,1fr);gap:24px}.mail-heading .action-toolbar{grid-area:1/2}.mail-heading .toolbar-actions{justify-content:space-between;width:100%}.mail-heading>.search-box{grid-area:1/3}.mail-heading .tool-button{padding:9px 6px}}@container (width<=1199px){.workspace-page-with-actions .contact-global-toolbar{flex-basis:100%}}@container (width<=600px){.mail-heading{grid-template-columns:minmax(0,1fr);gap:16px;padding:16px}.mail-heading>.search-box{grid-area:2/1}.mail-heading .toolbar-actions{gap:2px}.mail-heading .tool-button{padding:8px}.mail-heading .tool-button span,.mail-heading .toolbar-separator{display:none}.workspace-page-with-actions .workspace-page-header{padding:16px}.workspace-page-heading{flex-wrap:wrap;gap:16px}.contact-global-toolbar .search-box{flex-basis:100%;width:100%;min-width:0;max-width:none;margin-left:0}}.calendar-toolbar{flex-wrap:wrap;flex:1;align-items:center;gap:14px;display:flex}.calendar-navigation{flex:1;align-items:center;gap:6px;display:flex}.calendar-navigation h2{text-transform:capitalize;margin:0 12px;font-size:18px}.calendar-view-switch{background:var(--surface-soft);border:1px solid var(--line);border-radius:9px;padding:3px;display:flex}.calendar-view-switch button{border-radius:6px;padding:9px 13px;font-size:12px}.calendar-view-switch .active{background:var(--surface);color:var(--accent);box-shadow:0 1px 5px #0001}.calendar-body{flex:1;min-height:0;display:flex}.calendar-sidebar{background:var(--surface-soft);border-right:1px solid var(--line);flex-shrink:0;width:230px;padding:24px 16px;overflow:auto}.calendar-sidebar>.text-button{margin:10px 0;font-size:12px}.calendar-list{margin:20px 0}.calendar-list-row{align-items:center;gap:4px;padding:10px 0;display:flex}.calendar-list-row label{cursor:pointer;flex-direction:row;flex:1;align-items:center;gap:10px;min-width:0}.calendar-list-row label>span{text-overflow:ellipsis;overflow:hidden}.calendar-list-row small{color:var(--muted);margin-top:5px;font-size:10px;font-weight:400;display:block}.calendar-list-row input{flex-shrink:0}.calendar-sidebar-note{color:var(--muted);border-top:1px solid var(--line);gap:8px;margin-top:30px;padding-top:20px;font-size:11px;line-height:1.7;display:flex}.calendar-sidebar-note small{display:block}.calendar-main{flex-direction:column;flex:1;min-width:0;min-height:0;display:flex;overflow:auto}.calendar-search{border-bottom:1px solid var(--line);color:var(--muted);flex-shrink:0;align-items:center;gap:8px;padding:10px 18px;display:flex}.calendar-search input{background:0 0;border:0;flex:1;font-size:12px}.calendar-search>span{white-space:nowrap;font-size:11px}.calendar-grid{flex:1;grid-template-rows:32px repeat(6,minmax(95px,1fr));grid-template-columns:repeat(7,minmax(0,1fr));display:grid}.calendar-week{grid-template-rows:32px minmax(400px,1fr)}.calendar-weekday{text-transform:uppercase;letter-spacing:1px;color:var(--muted);border-bottom:1px solid var(--line);justify-content:center;align-items:center;font-size:10px;display:flex}.calendar-day{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-width:0;padding:8px 5px}.calendar-day:nth-child(7n+6),.calendar-day:nth-child(7n+7){background:var(--surface-soft)}.calendar-day-number{border-radius:50%;min-width:28px;height:28px;margin:0 4px 7px;font-size:12px}.calendar-day-number:hover{background:var(--tint);color:var(--accent)}.is-today .calendar-day-number{background:var(--accent);color:var(--surface)}.outside-month .calendar-day-number{color:var(--muted)}.calendar-day-number small{margin-left:5px}.calendar-day-events{flex-direction:column;gap:4px;display:flex}.calendar-event{text-align:left;border-left:3px solid var(--calendar-color,var(--accent));background:color-mix(in srgb, var(--calendar-color,var(--accent)) 11%, var(--surface));width:100%;min-width:0;color:var(--text);border-radius:5px;justify-content:flex-start;align-items:center;gap:5px;padding:7px 6px;font-size:11px;display:flex}.calendar-event:hover{background:color-mix(in srgb, var(--calendar-color,var(--accent)) 22%, var(--surface))}.calendar-event span{color:var(--muted);white-space:nowrap;font-size:10px}.calendar-event strong{text-overflow:ellipsis;white-space:nowrap;font-weight:500;overflow:hidden}.calendar-event svg{flex-shrink:0;margin-left:auto}.calendar-more{color:var(--accent);justify-content:flex-start;padding:5px;font-size:10px}.calendar-agenda{padding:26px}.calendar-agenda section{margin-bottom:28px}.calendar-agenda h3{text-transform:capitalize;color:var(--muted);font-size:14px}.calendar-agenda-event{padding:8px 0}.calendar-agenda-event .calendar-event{padding:13px;font-size:14px}.calendar-agenda-event .calendar-event span{min-width:70px;font-size:12px}.calendar-agenda-event>span{color:var(--muted);gap:8px;margin:8px 16px;font-size:12px;display:flex}.calendar-editor{border-left:1px solid var(--line);background:var(--surface-soft);flex-shrink:0;width:350px;min-width:280px;padding:20px;overflow:auto}.calendar-editor header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.calendar-editor h2{margin:0;font-size:18px}.calendar-editor form,.calendar-editor fieldset,.calendar-transfer{flex-direction:column;gap:16px;display:flex}.calendar-editor fieldset{border:0;min-width:0;margin:0;padding:0}.calendar-editor input,.calendar-editor select,.calendar-editor textarea{width:100%}.calendar-editor input[type=color]{height:42px;padding:4px}.calendar-check{flex-direction:row;align-items:center}.calendar-check input{width:15px}.calendar-dates{grid-template-columns:minmax(0,1fr);gap:14px;display:grid}.calendar-hint{color:var(--muted);margin:0;font-size:12px;line-height:1.7}.calendar-oauth-notice{border:1px solid var(--line);background:var(--surface-soft);overflow-wrap:anywhere;border-radius:10px;padding:12px;font-size:13px;line-height:1.6}.calendar-oauth-notice a{margin-top:8px;display:block}.calendar-hint svg{vertical-align:middle;margin-right:5px}.calendar-form-actions{justify-content:space-between;align-items:center;gap:10px;display:flex}.calendar-confirm{border:1px solid var(--line);background:var(--surface);border-radius:10px;margin-top:22px;padding:16px;font-size:12px}.calendar-transfer .csv-file-button{cursor:pointer;flex-direction:row;align-items:center}@media (width<=1300px){.calendar-toolbar{flex-basis:100%}.calendar-sidebar{width:180px}.calendar-editor{width:300px}.calendar-event{flex-wrap:wrap}}@media (width<=1000px){.calendar-body{flex-wrap:wrap;overflow:auto}.calendar-main{min-width:calc(100% - 180px)}.calendar-editor{border-left:0;border-top:1px solid var(--line);width:100%;min-width:0}.calendar-grid{min-height:600px}}@media (width<=700px){.calendar-sidebar{border-right:0;border-bottom:1px solid var(--line);width:100%;padding:16px}.calendar-list{flex-wrap:wrap;gap:14px;margin:10px 0;display:flex}.calendar-sidebar-note{display:none}.calendar-main{min-width:100%;overflow:visible}.calendar-grid{min-width:600px}.calendar-main{overflow:auto}.calendar-navigation{flex-basis:100%}.calendar-navigation h2{font-size:16px}.calendar-search>span{display:none}}