@charset "UTF-8";
:root{--ink:#172439;--muted:#7b879a;--line:#e7ebf1;--blue:#3664df;--blue-soft:#edf2ff;--green:#22a77a;--bg:#f5f7fb;--radius:15px;font-family:"Segoe UI","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);font-size:14px}
*{box-sizing:border-box}body{margin:0;background:var(--bg)}button,input,textarea,select{font:inherit}button,a,label.button{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #a1b8fa;outline-offset:2px}button{border:0}a{color:var(--blue);text-decoration:none}small{font-size:11px}input,select,textarea{min-width:0;color:var(--ink)}.hidden{display:none!important}.workspace{display:grid;grid-template-columns:246px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:28px 18px 0}.brand{display:flex;gap:12px;align-items:center;padding:0 8px;font-size:18px;font-weight:700;letter-spacing:-.5px}.brand small{display:block;color:var(--muted);font-size:10px;letter-spacing:1.3px;font-weight:400;margin-top:4px}.brand-mark{display:grid;place-items:center;width:38px;height:38px;background:var(--blue);color:#fff;border-radius:12px;box-shadow:0 5px 15px #3664df25;font-size:24px;letter-spacing:-2px}.compose-button{display:flex;justify-content:center;gap:12px;align-items:center;background:var(--blue);color:#fff;border-radius:10px;width:100%;padding:13px;margin:29px 0 29px;box-shadow:0 6px 15px #3664df20;font-weight:600}.compose-button span{font-size:23px;font-weight:300;line-height:20px}.nav-label{text-transform:uppercase;font-size:10px;letter-spacing:1.4px;color:#939caf;padding:0 14px;margin-bottom:13px}.folder{width:100%;display:flex;align-items:center;gap:12px;padding:12px 14px;margin-bottom:5px;border-radius:9px;text-align:left;background:transparent;color:#68758b;font-size:12px}.folder span{font-size:17px;width:19px}.folder b{margin-left:auto;font-size:10px;background:#dce6ff;padding:3px 7px;border-radius:6px}.folder.active{background:var(--blue-soft);color:var(--blue);font-weight:600}.accounts-label{display:flex;justify-content:space-between;margin-top:30px}.accounts-label span{letter-spacing:0}.account-search-label{padding:0 8px 10px}.account-search-label input{border:1px solid var(--line);border-radius:7px;background:#fafbfd;width:100%;padding:8px 10px;font-size:11px;outline:none}.account-list{flex:1;overflow-y:auto;scrollbar-width:thin;padding-bottom:16px}.account-row{width:100%;display:flex;gap:9px;align-items:center;background:transparent;padding:10px 10px;border-radius:8px;font-size:11px;text-align:left;color:#6c7890;margin:2px 0}.account-row.active{color:var(--blue);background:var(--blue-soft)}.account-row:hover{background:#f4f6fa}.account-row .account-email{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.account-row .account-number{font-size:10px;color:#9ca5b5}.dot{height:6px;width:6px;border-radius:50%;background:var(--green);flex-shrink:0}.dot.failed{background:#edaa4a}.all-icon{font-size:16px;width:12px}.sidebar-bottom{border-top:1px solid var(--line);margin:0 -18px;padding:16px 23px;color:#78849a;font-size:10px;display:flex;gap:7px;align-items:center}.sidebar-bottom>span:last-child{margin-left:auto;color:#a0a8b6;font-size:9px}.online-dot{width:6px;height:6px;display:inline-block;border-radius:100%;background:var(--green);vertical-align:middle}main{padding:30px 30px 20px;min-width:0;height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:25px}.eyebrow{font-size:9px;letter-spacing:2px;color:#97a2b5;font-weight:600;margin-bottom:8px}h1{font-size:25px;letter-spacing:-.5px;font-weight:650;line-height:1.25;margin:0}h2{margin:0;font-size:21px;font-weight:600}.top-actions{display:flex;gap:10px}.button{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid #dfe5ee;border-radius:8px;padding:9px 14px;background:#fff;color:#4b5970;font-size:12px;white-space:nowrap;font-weight:500}.button:hover{border-color:#bcc9e1;background:#f8faff}.button.quiet{background:transparent}.button.primary{background:var(--blue);border-color:var(--blue);color:#fff}.stats{display:grid;grid-template-columns:repeat(3,1fr) 1.18fr;gap:15px;margin-bottom:25px}.stats>div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 19px}.stat-label{display:block;font-size:10px;color:#8792a4;letter-spacing:.7px}.stats strong{display:inline-block;margin-top:6px;font-size:29px;line-height:1.3;font-weight:650;letter-spacing:-1px}.stats small{display:block;color:#9aa4b5;margin-top:4px;font-size:9px}.connection-card{display:flex;align-items:center;gap:13px}.connection-icon{width:38px;height:38px;border-radius:11px;background:#eef8f4;color:#24a77a;display:grid;place-items:center;font-size:23px}.connection-card b{font-weight:500;font-size:13px}.mail-workspace{display:grid;grid-template-columns:minmax(335px,43%) minmax(0,1fr);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;flex:1;min-height:200px;background:#fff;box-shadow:0 4px 18px #25345003}.mail-list-panel{display:flex;flex-direction:column;min-width:0;min-height:0;border-right:1px solid var(--line)}.list-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:20px 19px 13px}.list-toolbar b{font-size:12px;font-weight:600;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.list-toolbar #list-count{display:block;font-size:9px;color:#929eaf;margin-top:6px}.list-toolbar #sync-time{font-size:9px;color:#a1aab9;white-space:nowrap}.search-row{display:flex;gap:8px;align-items:center;margin:0 15px 14px;background:#f6f8fb;border:1px solid #eef0f5;border-radius:8px;padding:8px 10px}.search-row>span{font-size:20px;color:#8d9bb1;line-height:15px}.search-row input{background:transparent;border:0;outline:none;flex:1;font-size:10px;padding:0}.search-row button{background:#fff;color:#8690a3;font-size:9px;padding:4px 7px;border-radius:5px;border:1px solid #e6eaf2}.search-row button.selected{background:var(--blue);color:#fff;border-color:var(--blue)}.messages{overflow-y:auto;flex:1;min-height:0;scrollbar-width:thin}.message-row{display:flex;width:100%;padding:18px 17px;gap:11px;position:relative;text-align:left;background:white;border-bottom:1px solid #f0f2f6;color:var(--ink)}.message-row:hover{background:#fafbfe}.message-row.selected{background:#f1f5ff}.message-row.selected:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--blue)}.avatar{flex-shrink:0;display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#eef2fb;color:#6a83b4;font-size:11px;font-weight:650;text-transform:uppercase}.avatar.tone1{background:#eef5f1;color:#6c9b7c}.avatar.tone2{background:#fff3ec;color:#c59173}.avatar.tone3{background:#f4f0fa;color:#9981b7}.avatar.tone4{background:#edf6fa;color:#6493a8}.message-main{min-width:0;flex:1}.message-top{display:flex;align-items:center;gap:6px;justify-content:space-between}.message-sender{font-size:11px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;max-width:80%;font-weight:450}.message-top time{font-size:9px;color:#8e9aaf;white-space:nowrap}.message-subject{display:flex;align-items:center;gap:5px;font-size:12px;margin-top:7px;white-space:nowrap;overflow:hidden}.message-subject .subject-text{overflow:hidden;text-overflow:ellipsis;flex:1}.message-row.unread .message-sender,.message-row.unread .subject-text{font-weight:650}.message-subject .unread-dot{width:5px;height:5px;border-radius:100%;background:var(--blue);flex-shrink:0}.attachment-icon{font-size:12px;color:#9ba7b9}.message-preview{color:#99a4b6;font-size:10px;margin-top:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.6}.account-tag{font-size:8px;color:#99a6bd;background:#f6f8fc;border:1px solid #eef1f6;border-radius:4px;display:inline-block;padding:2px 5px;max-width:100%;overflow:hidden;text-overflow:ellipsis;margin-top:8px;white-space:nowrap}.message-row.selected .account-tag{background:#eaf0ff;border-color:#dde7ff}.list-note{font-size:8px;color:#a3adbd;padding:10px 15px;border-top:1px solid #f0f2f6;line-height:1.6}.load-more{padding:12px;color:var(--blue);background:#f7f9ff;border-top:1px solid var(--line);font-size:11px}.reader{overflow-y:auto;min-height:0;scrollbar-width:thin;position:relative}.reader-empty{display:flex;align-items:center;justify-content:center;flex-direction:column;min-height:100%;text-align:center;padding:40px}.reader-illustration{display:grid;place-items:center;border:1px solid #e5ebf8;background:#f5f8ff;width:90px;height:90px;border-radius:28px;color:#9cb3e5;font-size:40px;transform:rotate(-6deg);margin-bottom:30px;box-shadow:12px 12px 0 #f8fafe}.reader-empty h2{font-size:19px;font-weight:500;color:#5d6e8c}.reader-empty p{font-size:11px;line-height:2;color:#a1adc0;margin:13px 0 26px}.reader-hint{font-size:10px;color:#9ba8bf;background:#fafbfd;padding:9px 15px;border:1px solid #edf1f7;border-radius:99px}.reader-hint span{margin-right:6px}.reader-head{padding:25px 28px 20px;border-bottom:1px solid var(--line)}.reader-account{color:#97a4b8;font-size:10px;margin-bottom:15px}.reader-subject{font-size:20px;line-height:1.6;word-break:break-word}.reader-sender-row{display:flex;align-items:center;gap:11px;margin-top:22px}.reader-sender-row .avatar{width:38px;height:38px;border-radius:11px}.reader-sender-meta{flex:1;min-width:0}.reader-sender-meta b{font-size:11px;font-weight:600;word-break:break-all}.reader-sender-meta small{display:block;color:#99a5b8;margin-top:5px;font-size:9px;word-break:break-all}.reader-date{font-size:9px;color:#9aa6b9;white-space:nowrap}.reader-recipients{font-size:10px;color:#8b97ac;margin-top:15px;line-height:1.8;word-break:break-all}.reader-actions{display:flex;gap:8px;margin-top:17px}.reader-actions .button{font-size:10px;padding:7px 11px}.reader-body{padding:26px 28px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;line-height:1.95;color:#4a5870}.reader-attachments{border-top:1px solid var(--line);margin:0 28px;padding:18px 0 25px}.reader-attachments h3{font-size:11px;color:#8090a7;font-weight:500;margin:0 0 12px}.attachment-link{display:flex;align-items:center;gap:8px;padding:11px 12px;border:1px solid var(--line);border-radius:7px;margin-bottom:8px;font-size:11px;background:#fbfcfe;word-break:break-all}.attachment-link small{color:#98a5ba;margin-left:auto;white-space:nowrap}.empty-state{padding:65px 20px;text-align:center;color:#91a0b7;font-size:12px}.empty-state b{font-weight:500}.empty-state p{font-size:10px;line-height:1.8;margin-top:10px}.spinner{height:23px;width:23px;border:2px solid #e0e7f5;border-top-color:var(--blue);border-radius:100%;animation:spin 1s linear infinite;margin:0 auto 18px}@keyframes spin{to{transform:rotate(360deg)}}.banner{border:1px solid #f0d5ad;background:#fff9ec;border-radius:8px;padding:11px 15px;color:#957544;font-size:11px;margin:-8px 0 16px;line-height:1.8}.banner.error{background:#fff4f3;border-color:#f2d6d2;color:#af6860}dialog{border:1px solid #e0e6ef;border-radius:16px;box-shadow:0 25px 100px #20375c35;padding:26px;color:var(--ink);max-height:88vh}dialog::backdrop{background:#1b2b4d55;backdrop-filter:blur(3px)}.dialog-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px;gap:15px}.icon-button{font-size:25px;background:transparent;color:#9aa7bc;line-height:1;width:30px;height:30px;display:grid;place-items:center}.dialog-subtitle{color:#98a2b4;font-size:11px;line-height:1.8;margin:0 0 19px}.accounts-dialog{width:min(1050px,95vw)}.account-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:20px}.account-actions #check-status{font-size:11px;color:var(--muted)}.table-wrap{max-height:53vh;overflow:auto;border:1px solid var(--line);border-radius:8px}table{border-collapse:collapse;width:100%;font-size:11px}th{text-align:left;font-size:10px;font-weight:500;padding:13px;background:#f7f9fc;color:#94a0b3;white-space:nowrap;position:sticky;top:0}td{padding:12px 13px;border-top:1px solid var(--line);font-size:10px;color:#6c7990}td:first-child{font-size:11px;color:#4a5973;word-break:break-all}.status-tag{padding:4px 7px;border-radius:4px;background:#eef8f3;color:#39a579;font-size:9px;white-space:nowrap}.status-tag.bad{background:#fff4e5;color:#c79652}.import-note{margin-top:18px;font-size:10px;color:#99a5b8;line-height:1.9}.compose-dialog{width:min(710px,94vw)}.form-line{display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding:13px 0}.form-line span{font-size:11px;color:#95a1b5;width:55px;flex-shrink:0}.form-line input,.form-line select{flex:1;width:100%;border:0;outline:none;background:transparent;font-size:12px}.two-fields{display:grid;grid-template-columns:1fr 1fr;gap:20px}#compose-body{width:100%;height:230px;resize:vertical;border:0;outline:none;line-height:1.9;padding:21px 0;font-size:13px}#compose-body::placeholder{color:#a4adbd}.compose-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:17px;gap:15px}.compose-footer small{font-size:9px;color:#a0abbd;margin-left:10px}.compose-files{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.compose-file{display:flex;align-items:center;gap:8px;max-width:100%;font-size:10px;border:1px solid var(--line);border-radius:6px;padding:7px 10px;color:#7c8ba3}.compose-file button{color:#9ca8bb;background:transparent}.compose-status{font-size:11px;color:#b77969;line-height:1.8;margin-top:10px}.confirm-dialog{width:min(490px,94vw)}.confirm-dialog>p{font-size:12px;color:#8390a6}.confirm-summary-line{display:grid;grid-template-columns:62px minmax(0,1fr);gap:8px;padding:9px 0;border-bottom:1px solid var(--line);font-size:11px;word-break:break-all}.confirm-summary-line span{color:#92a0b6}.confirm-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:25px}.toast{position:fixed;right:30px;bottom:28px;z-index:100;background:#1f3355;color:#fff;max-width:450px;padding:14px 20px;border-radius:10px;box-shadow:0 8px 30px #1f335530;font-size:12px;line-height:1.8}.fatal-state{color:#a47768}.more-note{font-size:9px;color:#a0acbe;line-height:1.8;margin-top:14px}
@media(min-width:1600px){main{padding:38px 40px 26px}.workspace{grid-template-columns:260px minmax(0,1fr)}.mail-workspace{grid-template-columns:minmax(390px,40%) minmax(0,1fr)}.message-row{padding:19px 23px}.stats>div{padding:20px 24px}}
@media(max-width:1100px){.workspace{grid-template-columns:205px minmax(0,1fr)}.sidebar{padding:23px 12px 0}.brand{font-size:16px;gap:9px}.brand-mark{width:32px;height:32px;font-size:21px}.sidebar-bottom{margin:0 -12px;padding:14px 16px}.sidebar-bottom>span:last-child{display:none}main{padding:24px 20px 16px}.stats{gap:10px;grid-template-columns:repeat(3,1fr)}.connection-card{display:none!important}.mail-workspace{grid-template-columns:minmax(300px,46%) minmax(0,1fr)}.reader-head{padding:22px 20px}.reader-body{padding:22px 20px}.reader-date{display:none}.reader-subject{font-size:18px}}
@media(max-width:800px){.workspace{grid-template-columns:160px minmax(0,1fr)}.brand{font-size:12px;padding:0}.brand small{font-size:8px;letter-spacing:0}.brand-mark{width:28px;height:28px;border-radius:8px;font-size:18px}.sidebar{padding:20px 9px 0}.nav-label{font-size:9px;padding:0 8px}.folder{padding:11px 9px;font-size:11px;gap:8px}.account-row{padding:9px 7px;font-size:9px;gap:6px}.account-row .account-number{display:none}.sidebar-bottom{margin:0 -9px;padding:13px 15px}.account-search-label{padding:0 0 10px}main{padding:20px 14px 12px}.topbar{gap:8px;margin-bottom:18px}h1{font-size:20px}.top-actions{gap:5px}.top-actions .button{padding:8px;font-size:10px}.top-actions .button span{display:none}.stats{margin-bottom:18px}.stats>div{padding:12px}.stats strong{font-size:25px}.stats small{font-size:8px}.mail-workspace{grid-template-columns:1fr;position:relative}.reader{display:none;background:#fff}.mail-workspace.reading .reader{display:block;position:absolute;inset:0;z-index:3}.reader-close{margin:15px 20px 0}.list-toolbar{padding:17px 15px}.compose-footer small{display:block;margin:8px 0 0}.account-actions .button{font-size:10px;padding:8px}dialog{padding:20px}.two-fields{gap:10px}}
@media(max-width:480px){.workspace{grid-template-columns:110px minmax(0,1fr)}.brand-mark{display:none}.sidebar{padding:17px 6px 0}.brand{padding:0 5px}.brand small{font-size:7px}.compose-button{font-size:11px;gap:4px;padding:11px;margin:24px 0}.nav-label{font-size:8px;letter-spacing:.6px}.folder{gap:6px;padding:10px 7px;font-size:10px}.folder span{font-size:14px;width:13px}.folder b{font-size:8px;padding:2px 4px}.accounts-label{margin-top:23px}.account-row{font-size:8px}.sidebar-bottom{margin:0 -6px;font-size:8px;padding:12px 10px}main{padding:18px 10px 10px}.topbar{align-items:flex-start}.top-actions{flex-direction:column}.top-actions .button{font-size:9px;padding:6px}.eyebrow{font-size:7px;letter-spacing:1px}h1{font-size:18px}.stats{gap:5px}.stats>div{padding:10px 8px}.stat-label{font-size:8px}.stats strong{font-size:21px}.stats small{display:none}.message-row{padding:16px 11px;gap:8px}.message-row .avatar{width:27px;height:27px;font-size:9px;border-radius:8px}.message-sender{font-size:10px}.message-subject{font-size:11px}.message-preview{font-size:9px}.list-toolbar{padding:14px 11px}.list-toolbar b{font-size:10px}.list-toolbar #sync-time{display:none}.search-row{margin:0 8px 12px;padding:7px}.search-row input{font-size:9px}.toast{right:12px;left:12px;bottom:15px}.compose-dialog{padding:18px}.form-line span{width:45px;font-size:10px}.two-fields{grid-template-columns:1fr;gap:0}}