:root{font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:#203039;background:#f8faf9;font-synthesis:none;--accent:#087d70;--line:#e4eae7;--muted:#79868a;--soft:#f1f6f3}
*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button,a,input,summary{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.5}a{color:inherit}button,input,textarea{outline-offset:4px}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--accent)}[hidden]{display:none!important}.topbar{height:88px;border-bottom:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 42px}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;font-size:22px;letter-spacing:-.8px;font-weight:700}.brand strong{font-weight:450}.brand small{display:block;font-size:10px;letter-spacing:2.5px;color:#81908c;font-weight:400;margin-top:3px}.brand-mark{position:relative;display:grid;place-items:center;background:var(--accent);color:#fff;width:42px;height:44px;border-radius:12px;font-size:37px;line-height:1;font-family:Arial;font-weight:400;padding-bottom:4px}.brand-mark span{position:absolute;width:10px;height:10px;border:2px solid var(--accent);background:#b4e8cd;border-radius:50%;right:5px;top:6px}.top-right{display:flex;align-items:center;gap:22px;font-size:12px}.mode-tag{border:1px solid #e2e9e5;border-radius:5px;padding:6px 10px;color:#7b8984}.status{display:flex;gap:7px;align-items:center;color:#7c8883}.status i,.green-dot{width:6px;height:6px;background:#abb6b0;border-radius:50%;display:inline-block;flex-shrink:0}.status.connected{color:var(--accent)}.status.connected i,.green-dot{background:#289780}.welcome{max-width:1210px;margin:0 auto;padding:68px 36px 0;display:grid;grid-template-columns:1.15fr 1fr;gap:36px 70px}.welcome-copy{padding-top:37px}.eyebrow{font-size:10px;font-weight:600;letter-spacing:1.8px;color:#8a9691;display:flex;align-items:center;gap:9px}.tiny-line{height:2px;width:23px;background:var(--accent)}.welcome h1{font-size:clamp(34px,4vw,49px);font-weight:600;letter-spacing:-1.6px;line-height:1.5;margin:25px 0 17px}.welcome h1 span{color:var(--accent)}.lead{font-size:14px;line-height:2.1;color:#788780}.feature-list{margin-top:38px;display:grid;gap:22px}.feature-list>div{display:flex;gap:15px;align-items:flex-start}.feature-icon{font-size:10px;letter-spacing:1px;color:#6b9688;padding-top:4px}.feature-list strong{font-size:13px;font-weight:600}.feature-list p{font-size:12px;color:#85908b;margin:7px 0 0;line-height:1.7}.welcome-note{margin-top:42px;padding-top:22px;border-top:1px solid var(--line);display:flex;align-items:center;gap:8px;font-size:11px;color:#89958e}.connect-card{background:white;border:1px solid var(--line);box-shadow:0 12px 40px #244c3510;border-radius:13px;padding:29px 32px}.card-kicker{display:flex;justify-content:space-between;color:var(--accent);font-size:11px;letter-spacing:1px;margin-bottom:24px}.card-kicker span{font-size:19px}.connect-card h2{font-size:24px;font-weight:600;letter-spacing:-.6px;margin:0 0 10px}.muted{color:var(--muted);font-size:12px;line-height:1.7}.connect-card>.muted{margin:0 0 27px}label{font-size:12px;font-weight:550;display:block;margin-bottom:9px}label span{color:#98a29e;font-weight:400;margin-left:6px}input:not([type=checkbox]),textarea{width:100%;border:1px solid #dfe7e2;border-radius:6px;background:#fff;color:#293d34;padding:11px 12px;font-size:12px;transition:border .2s}input::placeholder,textarea::placeholder{color:#a0aba5}input:focus,textarea:focus{border-color:#7eb6a2;outline:2px solid #dfeee5;outline-offset:1px}.field-help{font-size:10px;color:#94a099;margin:8px 0 22px}#access-key{margin-bottom:22px}.password-field{display:flex;position:relative}.password-field input{padding-right:48px}.password-field button{position:absolute;right:8px;top:7px;border:0;background:#fff;color:#8b9890;font-size:10px;padding:6px}.advanced{margin:19px 0;color:#84938b;font-size:11px}.advanced summary{cursor:pointer}.advanced summary span{font-size:10px;margin-left:5px;color:#a3aca7}.advanced label{margin-top:16px}.advanced textarea{resize:vertical}.button{display:inline-flex;gap:8px;justify-content:center;align-items:center;padding:10px 15px;border:1px solid #dce5df;border-radius:6px;background:white;color:#53655c;font-size:12px;font-weight:500;white-space:nowrap}.button:hover{background:#f2f7f4;border-color:#b2c8bd}.button.primary{background:var(--accent);border-color:var(--accent);color:white}.button.primary:hover{background:#096b60}.button.small{padding:7px 11px;font-size:11px}.connect-button{width:100%;justify-content:space-between;padding:13px 16px;margin-top:3px}.credential-note{font-size:10px;line-height:1.85;color:#98a39d;margin:15px 0 0}.welcome-footer{grid-column:1/-1;border-top:1px solid var(--line);display:flex;justify-content:space-between;margin-top:22px;padding:21px 0;color:#a1aaa5;font-size:9px;letter-spacing:1.2px}.error{padding:12px 14px;background:#fff1ee;border:1px solid #efcec5;color:#a25040;border-radius:6px;font-size:12px;line-height:1.8;margin-bottom:15px;overflow-wrap:anywhere}.workspace{display:grid;grid-template-columns:263px minmax(0,1fr);min-height:calc(100vh - 88px)}.sidebar{background:#f5f8f6;border-right:1px solid var(--line);padding:28px 20px;display:flex;flex-direction:column;gap:20px;min-width:0}.sidebar-heading{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:600}.count{background:#e6eee9;color:#708a7d;min-width:22px;padding:3px 7px;border-radius:4px;text-align:center;font-size:10px}.icon-button{border:0;background:transparent;color:#74867b;padding:3px 8px;font-size:20px;border-radius:5px}.icon-button:hover{background:#e6eee9}.sidebar-heading .icon-button{margin-left:auto}.search-input{background:#fff!important}.bucket-button{display:flex;align-items:flex-start;gap:10px;width:100%;padding:12px 10px;border:1px solid transparent;border-radius:6px;background:transparent;text-align:left;color:#607467;margin-bottom:4px;min-width:0}.bucket-button.active{background:#e4f0e9;border-color:#d3e5db;color:#097961}.bucket-button:hover{background:#eaf1ec}.bucket-glyph{font-size:22px;line-height:1}.bucket-info{min-width:0}.bucket-info strong{font-size:12px;font-weight:550;display:block;overflow-wrap:anywhere}.bucket-info small{font-size:10px;color:#8b9b91;margin-top:6px;display:block}.sidebar-empty{font-size:12px;color:#93a098;line-height:1.9;padding:4px 8px}.manual{border-top:1px solid var(--line);padding-top:19px;font-size:11px;color:#7a8d80}.manual summary{cursor:pointer}.manual form{display:grid;gap:10px;margin-top:15px}.manual .button{justify-content:space-between}.sidebar-bottom{margin-top:auto;display:flex;align-items:flex-start;gap:7px;padding-top:36px;line-height:1.7;color:#94a198;font-size:9px;overflow-wrap:anywhere}.sidebar-bottom .green-dot{margin-top:5px}.explorer{padding:37px 40px;min-width:0;background:#fff}.explorer-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.explorer-heading h1{font-size:25px;font-weight:550;letter-spacing:-.6px;margin:12px 0 8px;overflow-wrap:anywhere}.explorer-heading p{margin:0}.toolbar{border:1px solid var(--line);background:#fbfcfb;border-radius:6px;padding:12px 15px;display:flex;justify-content:space-between;gap:10px;align-items:center;min-height:45px}.breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-size:11px;overflow-wrap:anywhere}.breadcrumbs button{padding:3px;border:0;background:transparent;color:#4e7864;word-break:break-all}.breadcrumbs span{color:#a3ada7}.object-search{display:flex;gap:10px;align-items:center;margin:22px 0}.object-search>input{flex:1;min-width:100px}.checkbox{display:flex;align-items:center;gap:6px;white-space:nowrap;margin:0;font-size:11px;font-weight:400;color:#829087}.checkbox input{accent-color:var(--accent)}.text-button{border-color:transparent;color:#86938b}.file-area{min-height:350px;position:relative}.file-table{width:100%;border-collapse:collapse;table-layout:fixed}.file-table th{font-size:10px;font-weight:500;color:#8b9990;text-align:left;border-bottom:1px solid var(--line);padding:12px 10px;background:#fbfcfb}.file-table th:nth-child(1){width:44%}.file-table th:nth-child(2){width:12%}.file-table th:nth-child(3){width:23%}.file-table th:nth-child(4){width:13%}.file-table th:last-child{width:8%}.file-table td{border-bottom:1px solid #eff2f0;padding:13px 10px;font-size:11px;color:#8b978f;vertical-align:middle}.file-table tr:hover td{background:#fafcfb}.file-name{display:flex;align-items:center;gap:11px;max-width:100%;background:none;border:0;padding:2px 0;text-align:left;color:#425b4c;font-size:12px}.file-name>span:last-child{overflow-wrap:anywhere;white-space:pre-wrap;word-break:break-word}.file-icon{display:grid;place-items:center;flex-shrink:0;width:29px;height:33px;border-radius:5px;background:#f0f4f2;color:#8fa297;font-size:9px;font-weight:600}.file-icon.folder{background:#f9f2db;color:#c2a45a;font-size:20px}.file-icon.image{background:#e9f2f0;color:#67a18d}.download-row{font-size:17px}.empty-state{padding:70px 15px;text-align:center}.empty-icon{display:block;font-size:48px;color:#b9cfc2;margin-bottom:18px}.empty-state h2{font-size:16px;font-weight:500;color:#73877a}.empty-state p{font-size:12px;color:#a3afa6}.loading{display:flex;align-items:center;justify-content:center;gap:10px;background:#fffffff0;position:absolute;inset:0;min-height:200px;color:#7f9587;font-size:12px}.spinner{height:17px;width:17px;border:2px solid #d3e3d9;border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.list-footer{border-top:1px solid var(--line);padding-top:17px;display:flex;justify-content:space-between;align-items:center;gap:15px;color:#9caaa1;font-size:10px}.notice{background:#f5f5e9;border:1px solid #e5e4cd;color:#8a825d;padding:12px 15px;border-radius:6px;font-size:11px;line-height:1.8;margin-bottom:24px}.preview-dialog{border:1px solid var(--line);border-radius:12px;padding:26px;max-width:900px;width:calc(100% - 40px);max-height:90vh;color:#344a3e;box-shadow:0 20px 100px #1c382c30}.preview-dialog::backdrop{background:#20372d70;backdrop-filter:blur(3px)}.preview-heading{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.preview-heading h2{font-size:19px;margin:10px 0 22px;overflow-wrap:anywhere;white-space:pre-wrap;font-weight:550}.close-button{font-size:25px;line-height:1}.preview-content{min-height:180px;max-height:46vh;overflow:auto;background:#f5f8f6;border:1px solid var(--line);border-radius:8px;display:flex;justify-content:center;align-items:center;padding:20px}.preview-content img,.preview-content video{max-width:100%;max-height:40vh;object-fit:contain}.preview-content pre{font-family:Consolas,monospace;font-size:12px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere;margin:0;width:100%;align-self:flex-start}.preview-content p{font-size:12px;color:#8a9b90;line-height:1.9;text-align:center}.preview-meta{display:grid;grid-template-columns:100px minmax(0,1fr);font-size:11px;line-height:1.8;gap:7px 10px;margin:22px 0}.preview-meta dt{color:#96a499}.preview-meta dd{margin:0;overflow-wrap:anywhere;white-space:pre-wrap}.preview-actions{display:flex;gap:10px;justify-content:flex-end}.preview-help{font-size:10px;color:#9ca89f;line-height:1.8;margin-bottom:0}.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);background:#2a4b3a;color:#fff;border-radius:6px;font-size:12px;padding:12px 20px;box-shadow:0 5px 20px #24423230;z-index:100}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
@media(min-width:1600px){.welcome{padding-top:100px}.explorer{padding:45px 55px}}
@media(max-width:1000px){.welcome{gap:35px;padding:38px 25px 0}.welcome-copy{padding-top:22px}.connect-card{padding:25px}.workspace{grid-template-columns:230px minmax(0,1fr)}.explorer{padding:28px 24px}.file-table th:nth-child(4),.file-table td:nth-child(4){display:none}.file-table th:nth-child(1){width:48%}.file-table th:nth-child(3){width:28%}.object-search{flex-wrap:wrap}.object-search>input{flex-basis:100%}.topbar{padding:0 25px}}
@media(max-width:700px){.topbar{height:74px;padding:0 18px}.brand{font-size:18px;gap:9px}.brand-mark{width:35px;height:37px;font-size:31px}.brand small{font-size:8px;letter-spacing:1.6px}.top-right{gap:10px;font-size:10px}.mode-tag{display:none}.welcome{display:flex;flex-direction:column;padding:25px 20px 0;gap:26px}.welcome-copy{padding-top:8px}.welcome .eyebrow{font-size:8px}.welcome h1{font-size:32px;margin:14px 0 9px}.lead{font-size:12px}.feature-list,.welcome-note{display:none}.connect-card{padding:24px}.welcome-footer{margin-top:8px;gap:25px}.workspace{display:flex;flex-direction:column}.sidebar{padding:20px;gap:14px;border-right:0;border-bottom:1px solid var(--line)}#bucket-list{display:flex;overflow:auto;gap:8px}.bucket-button{flex:0 0 170px}.sidebar-bottom{display:none}.manual{padding-top:14px}.manual form{grid-template-columns:1fr 1fr}.manual .button{grid-column:1/-1}.explorer{padding:25px 18px}.explorer-heading h1{font-size:21px}.file-table th:nth-child(3),.file-table td:nth-child(3){display:none}.file-table th:nth-child(1){width:70%}.file-table th:nth-child(2){width:20%}.file-table th:last-child{width:10%}.file-table td{padding:13px 5px}.toolbar{padding:10px}.file-area{min-height:250px}.preview-dialog{padding:19px;width:calc(100% - 20px)}.preview-actions{flex-wrap:wrap;justify-content:flex-start}.preview-meta{grid-template-columns:70px minmax(0,1fr)}.preview-content{padding:12px}.preview-help{font-size:9px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.remember{margin:18px 0;font-size:11px}.save-options{border-left:2px solid #d9e9df;padding-left:13px;margin-bottom:20px}.save-options label{font-size:11px;margin-top:13px}.saved-connection{display:flex;gap:13px;align-items:center;padding:18px;background:#f0f7f3;border-radius:7px;margin-bottom:23px}.saved-connection>span{font-size:27px;color:#3e9677}.saved-connection strong{font-size:12px;font-weight:550}.saved-connection p{font-size:11px;color:#84998b;margin-bottom:0}.vault-actions{display:flex;justify-content:space-between;margin-top:12px;gap:6px}.vault-actions .button{padding:8px 2px;font-size:10px}#unlock-button{margin-top:20px}#unlock-error{margin-top:15px}
.list-options{display:flex;justify-content:flex-end;align-items:center;gap:20px;margin:0 0 14px}.list-options label{display:flex;align-items:center;gap:9px;margin:0;font-size:11px;color:#7b8e80;font-weight:400}.list-options select{font:inherit;color:#426852;background:#fff;border:1px solid #dce5df;border-radius:6px;padding:8px 28px 8px 10px;cursor:pointer}.list-options select:disabled{opacity:.5;cursor:default}.list-options select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.sort-hint{font-size:11px;color:#8a825d;line-height:1.8;background:#faf9ef;padding:10px 13px;border-radius:6px;margin:0 0 14px}.pagination{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.pagination>span{white-space:nowrap}.loading{flex-wrap:wrap;align-content:center;padding:20px;text-align:center}#loading-text{line-height:1.8}@media(max-width:700px){.list-options{justify-content:space-between;gap:10px}.list-footer{flex-direction:column;align-items:flex-start;gap:15px}.pagination{width:100%;justify-content:flex-end}.pagination .button{padding:8px 10px}}