:root{color-scheme:light;--bg:#f5f6f8;--panel:#fff;--panel-2:#fafbfc;--line:#e8eaee;--text:#20242c;--muted:#858b98;--accent:#5264d8;--accent-2:#eef0ff;--danger:#c44e55;--shadow:0 16px 40px #18213a14;--body:#353b47}
:root[data-theme=dark]{color-scheme:dark;--bg:#15171c;--panel:#1d2027;--panel-2:#22252d;--line:#30343e;--text:#edf0f5;--muted:#a0a6b2;--accent:#99a5ff;--accent-2:#2d3150;--danger:#ff8990;--shadow:0 18px 45px #0006;--body:#d7dbe4}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px 'DM Sans',system-ui,sans-serif}button,input,textarea,select{font:inherit}button{color:inherit;cursor:pointer}button:disabled{opacity:.4;cursor:default}.hidden{display:none!important}.muted{color:var(--muted)}.eyebrow{font-size:10px;font-weight:700;letter-spacing:.13em;color:var(--muted);margin:0 0 8px}.error{color:var(--danger);min-height:18px;font-size:13px;margin:8px 0 0}
.login-view{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(ellipse at 52% 38%,color-mix(in srgb,var(--accent) 9%,var(--bg)),var(--bg) 60%)}.login-card{width:min(100%,400px);padding:40px;background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.brand-mark{width:44px;height:44px;border-radius:14px;background:var(--accent);color:white;display:grid;place-items:center;font:800 25px Manrope,sans-serif;margin-bottom:26px}.brand-mark.small{width:29px;height:29px;border-radius:9px;font-size:17px;margin:0}.login-card h1,.list-heading h1,.reader-subject{font:700 26px Manrope,sans-serif;letter-spacing:-.035em;margin:0}.login-card>p.muted{margin:10px 0 28px}.login-card label,.compose-dialog label{display:grid;gap:8px;color:var(--body);font-size:13px;font-weight:600;margin:18px 0}.login-card input,.compose-dialog input,.compose-dialog textarea,.compose-dialog select{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:9px;background:var(--panel-2);color:var(--text);outline:none}.login-card input:focus,.compose-dialog input:focus,.compose-dialog textarea:focus,.compose-dialog select:focus,.search-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}.primary{border:0;background:var(--accent);color:white;font-weight:700;border-radius:9px;padding:11px 15px}.primary:hover{filter:brightness(1.05)}.primary.full{width:100%;margin-top:9px;padding:13px}
.app-shell{min-height:100vh}.topbar{height:64px;background:var(--panel);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 24px;gap:16px;position:relative;z-index:2}.brand{display:flex;align-items:center;gap:10px;font:800 15px Manrope,sans-serif;text-decoration:none;color:var(--text)}.brand-light{font-weight:500;color:var(--muted)}.active-account{font-size:13px;color:var(--muted);border-left:1px solid var(--line);padding-left:18px}.top-actions{margin-left:auto;display:flex;align-items:center;gap:12px}.icon-button{width:36px;height:36px;border:1px solid transparent;background:transparent;border-radius:9px;color:var(--muted);font-size:19px;display:grid;place-items:center}.icon-button:hover,.text-button:hover{background:var(--panel-2);color:var(--text)}.text-button{border:0;background:transparent;color:var(--muted);padding:9px 10px;border-radius:8px;font-weight:600}.workspace{height:calc(100vh - 64px);min-height:460px;display:grid;grid-template-columns:245px 360px minmax(0,1fr);max-width:1680px;margin:auto}.sidebar,.list-pane,.reader-pane{min-height:0;background:var(--panel)}.sidebar{border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column}.compose-button{width:100%;margin:0 0 28px;text-align:left;padding:12px 15px}.compose-button span{margin-left:9px}.section-label{font-size:10px;font-weight:700;letter-spacing:.13em;color:var(--muted);padding:0 11px 9px}.account-list{display:grid;gap:3px}.account-item,.folder-item{border:0;background:transparent;text-align:left;width:100%;display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:9px;color:var(--body)}.account-item:hover,.folder-item:hover{background:var(--panel-2)}.account-item.selected,.folder-item.active{background:var(--accent-2);color:var(--accent)}.avatar{height:31px;width:31px;flex:0 0 31px;border-radius:50%;background:linear-gradient(145deg,#aab4ff,#e2e5ff);color:#3949aa;display:grid;place-items:center;font-weight:700}.account-text{min-width:0;display:grid;gap:2px;flex:1}.account-text strong,.account-text small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-text strong{font-size:12px}.account-text small{font-size:10px;color:var(--muted)}.account-chevron{color:var(--muted)}.folder-nav{margin-top:25px;padding-top:14px;border-top:1px solid var(--line);display:grid;gap:2px}.folder-item{font-size:13px;padding:9px 11px}.folder-icon{width:20px;text-align:center;color:var(--muted);font-size:16px}.unread-count{margin-left:auto;font-size:11px;color:var(--muted)}.sidebar-bottom{margin-top:auto;padding:16px 9px 4px;color:var(--muted);font-size:11px}.status-dot{display:inline-block;width:7px;height:7px;background:#52b788;border-radius:50%;margin-right:7px}
.list-pane{border-right:1px solid var(--line);display:flex;flex-direction:column;min-width:0}.list-heading{padding:25px 20px 15px;display:flex;justify-content:space-between;align-items:center}.list-heading h1{font-size:21px}.search-box{height:39px;margin:0 16px 14px;padding:0 11px;display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:8px;background:var(--panel-2);color:var(--muted)}.search-box>span{font-size:19px}.search-box input{border:0;outline:0;background:transparent;color:var(--text);min-width:0;flex:1}.search-box kbd{font-size:10px;border:1px solid var(--line);padding:2px 5px;border-radius:4px}.list-subhead{display:flex;justify-content:space-between;padding:10px 20px;border-bottom:1px solid var(--line);color:var(--muted);font-size:11px}.message-list{overflow:auto;flex:1}.message-card{display:flex;width:100%;gap:11px;padding:15px 17px;border:0;border-bottom:1px solid var(--line);text-align:left;background:var(--panel);color:var(--body)}.message-card:hover,.message-card.current{background:var(--panel-2)}.message-card.unread .message-card-top strong,.message-card.unread .message-subject{color:var(--text);font-weight:700}.unread-dot{width:7px;height:7px;flex:0 0 7px;background:transparent;border-radius:50%;margin-top:6px}.unread .unread-dot{background:var(--accent)}.message-card-main{min-width:0;flex:1;display:grid;gap:6px}.message-card-top{display:flex;justify-content:space-between;gap:8px}.message-card-top strong,.message-card-top time{font-size:11px}.message-card-top strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.message-card-top time{color:var(--muted);white-space:nowrap;font-size:10px}.message-subject,.message-preview{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.message-preview{font-size:11px;color:var(--muted)}.paperclip{color:var(--muted);padding-left:6px}.pagination{border-top:1px solid var(--line);display:flex;justify-content:space-between;padding:8px 10px}.pagination .text-button{font-size:11px}.empty-list,.loading{padding:40px 16px;text-align:center;color:var(--muted);font-size:12px}.empty-list span{display:block;font-size:26px;margin-bottom:9px}.empty-list strong,.empty-list small{display:block}.empty-list strong{color:var(--body);margin:8px}.spinner{display:inline-block;width:14px;height:14px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;vertical-align:middle;margin-right:7px}@keyframes spin{to{transform:rotate(360deg)}}
.reader-pane{min-width:0;overflow:auto}.empty-reader{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:35px;color:var(--muted)}.empty-icon{width:56px;height:56px;border-radius:18px;background:var(--accent-2);color:var(--accent);display:grid;place-items:center;font-size:24px}.empty-reader h2{font:700 17px Manrope,sans-serif;color:var(--text);margin:20px 0 4px}.empty-reader p{font-size:12px;max-width:240px;line-height:1.6}.reader{min-height:100%}.reader-toolbar{height:58px;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 23px;position:sticky;top:0;background:var(--panel);z-index:1}.reader-actions{display:flex;align-items:center;gap:4px;margin-left:auto}.reader-actions .text-button{font-size:12px}.danger-icon:hover{color:var(--danger)}.reader-content{max-width:850px;margin:auto;padding:30px 42px 60px}.reader-subject{font-size:23px;line-height:1.35;margin-bottom:22px}.sender-row{display:flex;align-items:center;gap:12px;padding-bottom:22px;border-bottom:1px solid var(--line)}.avatar.large{width:39px;height:39px;flex-basis:39px}.sender-info{min-width:0;display:grid;gap:4px;flex:1}.sender-info strong{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sender-info small{color:var(--muted);font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sender-row time{font-size:11px;color:var(--muted);white-space:nowrap}.body-content{color:var(--body);font-size:14px;line-height:1.75;padding-top:22px;overflow-wrap:anywhere}.plain-body{white-space:normal}.html-body{overflow-wrap:anywhere}.html-body a{color:var(--accent)}.html-body img{max-width:100%}.html-body table{max-width:100%;border-collapse:collapse}.attachments{padding:17px 0;border-bottom:1px solid var(--line)}.attachments p{font-weight:700;font-size:11px;color:var(--muted)}.attachment{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);background:var(--panel-2);border:1px solid var(--line);padding:9px 11px;border-radius:8px;margin:3px 6px 3px 0;max-width:100%}.attachment-icon,.download{color:var(--accent);font-size:17px}.attachment strong,.attachment small{display:block}.attachment strong{font-size:11px;max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attachment small{font-size:10px;color:var(--muted);margin-top:3px}
.compose-dialog{border:1px solid var(--line);border-radius:14px;background:var(--panel);color:var(--text);padding:0;width:min(680px,calc(100vw - 28px));max-height:min(90vh,900px);box-shadow:var(--shadow)}.compose-dialog::backdrop{background:#10152288;backdrop-filter:blur(2px)}.compose-dialog form{padding:20px 25px}.dialog-heading{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:14px}.dialog-heading h2{font:700 20px Manrope,sans-serif;margin:0}.compose-dialog label.compose-line{display:grid;grid-template-columns:52px 1fr;align-items:center;gap:10px;margin:0;padding:9px 0;border-bottom:1px solid var(--line);font-size:12px}.compose-line input,.compose-line select{border:0!important;box-shadow:none!important;background:transparent!important;padding:5px 2px!important}.compose-dialog label.body-label{display:block;margin:16px 0 10px}.body-label span{display:block;font-size:12px;margin-bottom:8px}.compose-dialog textarea{resize:vertical;min-height:180px;line-height:1.55}.compose-footer{display:flex;align-items:center;gap:12px}.compose-footer .primary{margin-left:auto}.attach-button{display:inline-flex!important;align-items:center;margin:0!important;padding:8px 10px;border:1px solid var(--line);border-radius:8px;font-size:11px!important;cursor:pointer}.compose-footer>.muted{font-size:10px;max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.toast{position:fixed;z-index:5;bottom:22px;left:50%;transform:translate(-50%,12px);opacity:0;pointer-events:none;transition:.2s;background:#252936;color:#fff;border-radius:9px;padding:11px 16px;box-shadow:var(--shadow);font-size:12px}.toast.visible{opacity:1;transform:translate(-50%,0)}.mobile-only{display:none}
@media(max-width:1050px){.workspace{grid-template-columns:215px 330px minmax(0,1fr)}.reader-content{padding:26px 28px 50px}}
@media(max-width:760px){.topbar{height:58px;padding:0 12px;gap:8px}.workspace{height:calc(100dvh - 58px);min-height:0;display:block;position:relative;overflow:hidden}.sidebar{position:absolute;inset:0 auto 0 0;width:min(300px,85vw);z-index:4;transform:translateX(-102%);transition:transform .2s;box-shadow:var(--shadow)}body.show-menu .sidebar{transform:translateX(0)}body.show-menu:after{content:"";position:fixed;inset:58px 0 0;background:#11182766;z-index:3}.list-pane{height:100%;border-right:0}body.show-reader .list-pane{display:none}.reader-pane{display:none;height:100%;position:absolute;inset:0;z-index:2}body.show-reader .reader-pane{display:block}.reader-content{padding:22px 18px 45px}.reader-toolbar{height:52px;padding:0 12px}.reader-subject{font-size:19px}.sender-row time{font-size:10px}.mobile-only{display:grid}.active-account{font-size:11px;max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding-left:10px}.brand{font-size:13px;gap:7px}.brand-mark.small{width:26px;height:26px}.top-actions{gap:3px}.top-actions .text-button{font-size:11px;padding:8px}.list-heading{padding:19px 16px 13px}.list-heading h1{font-size:20px}.message-card{padding:14px 15px}.login-card{padding:30px 24px}.login-view{padding:16px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}