:root{--ink:#23304b;--muted:#8991a4;--purple:#6b58d9;--purple-dark:#5542bb;--line:#e9ebf1;--bg:#f7f8fc;--radius:16px;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,"Microsoft YaHei",sans-serif;color:var(--ink);font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-size:14px}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button,a{touch-action:manipulation}button:disabled{opacity:.55;cursor:wait}button{border:0}a{text-decoration:none;color:inherit}button:focus-visible,a:focus-visible{outline:3px solid #a69ae9;outline-offset:3px}input:focus,select:focus{outline:2px solid #b9aff1;outline-offset:1px}[hidden]{display:none!important}svg{width:20px;height:20px;display:block;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}h1,h2,p{margin:0}.primary,.secondary{min-height:42px;border-radius:9px;padding:0 17px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;white-space:nowrap}.primary{color:white;background:var(--purple);box-shadow:0 4px 10px #6754ca1c}.primary:hover{background:var(--purple-dark)}.secondary{color:#536078;background:#fff;border:1px solid #e0e3ed}.secondary:hover{background:#f1effb}.icon-btn{height:34px;width:34px;display:inline-flex;align-items:center;justify-content:center;background:transparent;color:#8991a4;border-radius:7px;padding:7px}.icon-btn:hover{background:#ebe8fb;color:var(--purple)}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:#9b94b8}.error{font-size:13px;color:#ba3e51;line-height:1.6;min-height:19px}.boot{height:100vh;display:flex;gap:12px;align-items:center;justify-content:center;color:#7a729d}.spinner{width:20px;height:20px;border:2px solid #ded9f6;border-top-color:var(--purple);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.brand-mark{background:var(--purple);border-radius:13px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;color:white;box-shadow:0 6px 12px #30285317}.brand-mark svg{width:27px;height:27px}.login-screen{min-height:100vh;position:relative;background:#26334f url('/static/login-bg.png') center/cover no-repeat;display:flex;justify-content:flex-end;align-items:center;padding:90px clamp(24px,6vw,120px);isolation:isolate}.login-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#18234108 20%,#15213922 45%,#16213a72 100%)}.login-brand{position:absolute;top:30px;left:38px;display:flex;align-items:center;gap:12px;color:white;font-size:19px;font-weight:700;letter-spacing:1px}.login-brand .brand-mark{background:#ffffff1e;border:1px solid #ffffff28;backdrop-filter:blur(10px)}.login-brand small{display:block;font-size:9px;letter-spacing:2px;font-weight:400;margin-top:5px;color:#d0d8e9}.login-card{width:410px;padding:34px 36px;background:#fffffff5;backdrop-filter:blur(16px);border:1px solid #ffffff9c;border-radius:22px;box-shadow:0 25px 100px #10172c50}.login-lock{width:40px;height:40px;display:flex;align-items:center;justify-content:center;color:var(--purple);background:#efecff;border-radius:12px;margin-bottom:24px}.login-card h1{font-size:34px;line-height:1.45;letter-spacing:-.8px;margin:10px 0 12px}.login-intro{font-size:13px;color:#8991a4;line-height:1.8;margin-bottom:28px}.login-card label,.edit-dialog label{display:block;font-size:12px;font-weight:600;margin:16px 0 9px;color:#556178}.field-wrap{height:46px;display:flex;align-items:center;gap:10px;padding:0 12px;background:#f7f8fc;border:1px solid #e2e5ed;border-radius:9px;color:#9ba2b3}.field-wrap input{width:100%;min-width:0;border:0;background:none;color:var(--ink);height:100%;outline:0!important;font-size:13px}.field-wrap svg{width:17px;height:17px}.field-wrap .icon-btn{width:27px;flex-shrink:0}.field-wrap:focus-within{border-color:var(--purple);box-shadow:0 0 0 3px #6b58d912}.login-card .error{margin-top:8px}.login-submit{width:100%;margin-top:9px;height:47px;justify-content:space-between}.login-private{display:flex;gap:7px;align-items:center;justify-content:center;font-size:11px;color:#a0a6b4;margin-top:25px}.login-private svg{width:14px;height:14px}.login-footer{position:absolute;bottom:24px;right:6vw;color:#d1d5df;font-size:10px;letter-spacing:2px}.workspace{display:flex;min-height:100vh}.sidebar{width:240px;position:fixed;top:0;bottom:0;background:white;border-right:1px solid var(--line);padding:32px 20px 20px;display:flex;flex-direction:column;z-index:10}.app-brand{display:flex;align-items:center;gap:11px;margin:0 8px 43px;font-size:19px;font-weight:750}.app-brand small{display:block;font-size:10px;font-weight:400;letter-spacing:1px;color:#a0a6b4;margin-top:5px}.app-brand .brand-mark{width:39px;height:39px;border-radius:12px}.sidebar-label{font-size:10px;color:#a1a7b7;letter-spacing:2px;margin:0 16px 13px}.nav-item{width:100%;display:flex;align-items:center;gap:12px;height:46px;border-radius:9px;color:#7b849a;background:none;text-align:left;padding:0 16px;margin-bottom:5px;font-size:13px}.nav-item.active{color:var(--purple);background:#efecfc;font-weight:650}.nav-item:hover{background:#f6f4fd;color:var(--purple)}.nav-item svg{width:18px;height:18px}.nav-count{margin-left:auto;background:#e4dff9;border-radius:5px;padding:1px 6px;font-size:10px;color:var(--purple)}.nav-count:empty{display:none}.nav-divider{height:1px;background:var(--line);margin:20px 12px}.sidebar-bottom{margin-top:auto;padding-top:26px}.storage-card{background:#f8f8fc;border:1px solid #eeeff6;border-radius:12px;padding:16px;margin:0 4px 21px}.storage-heading{display:flex;gap:9px;align-items:center;font-size:12px;color:#65718b}.storage-heading svg{width:17px;height:17px}.storage-track{height:5px;border-radius:4px;background:#e7e4f5;margin:16px 0 10px;overflow:hidden}.storage-track i{display:block;min-width:3px;width:0;height:100%;background:var(--purple);border-radius:4px}.storage-card p{font-size:10px;color:#6e7890;line-height:1.8}.storage-card small{display:block;font-size:9px;color:#a3a9b8;margin-top:7px}.main-shell{margin-left:240px;width:calc(100% - 240px)}.topbar{height:84px;padding:0 42px;display:flex;align-items:center;gap:22px;background:white;border-bottom:1px solid var(--line)}.topbar-left{display:flex;align-items:center;gap:8px;flex:1}.top-caption{font-size:10px;color:#a3a9b7;letter-spacing:1.5px}.search{display:flex;align-items:center;gap:10px;width:310px;padding:0 13px;height:37px;background:#f6f7fb;border:1px solid #f0f1f6;border-radius:8px;color:#a5acbc}.search svg{width:17px;height:17px}.search input{background:none;border:0;outline:none;width:100%;font-size:12px;color:#58627b}.search input:focus{outline:none}.search kbd{font:10px monospace;padding:1px 5px;border:1px solid #e0e3eb;border-radius:3px}.profile{display:flex;align-items:center;gap:9px;font-size:12px;color:#7a8399;margin-left:10px}.secure-dot{width:5px;height:5px;border-radius:100%;background:#57b5a6}.avatar{width:33px;height:33px;background:#eeebfa;color:#7662c9;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;margin-left:5px}main{padding:36px 42px 0;max-width:1650px;margin:auto}.page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;gap:20px}.page-heading h1{font-size:29px;letter-spacing:-.7px;margin:9px 0 10px;font-weight:700}.page-heading p{font-size:12px;color:#959caf}.heading-actions{display:flex;align-items:center;gap:10px}.heading-actions svg{width:17px;height:17px}.overview{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:25px}.stat-card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;align-items:center;gap:16px;text-align:left;box-shadow:0 3px 12px #26334f02}.stat-icon{width:50px;height:50px;display:flex;align-items:center;justify-content:center;border-radius:13px}.stat-icon svg{width:25px;height:25px}.lavender{background:#f1edff;color:#8772df}.peach{background:#fff0e9;color:#e6a080}.blue{background:#eaf1ff;color:#7c9fdf}.stat-card div>span{font-size:11px;color:#929aaf}.stat-card strong{display:block;margin-top:8px;color:#35415c;font-size:25px;font-weight:650}.stat-arrow{margin-left:auto;color:#c2c7d4}.stat-arrow svg{width:17px}.stat-card:hover{border-color:#c9c1ed;transform:translateY(-1px)}.dropzone{border:1.5px dashed #cfc9e7;border-radius:var(--radius);padding:25px 28px;display:flex;align-items:center;gap:20px;background:linear-gradient(100deg,#f3f0fcbb,#f9f9fd);margin-bottom:32px;cursor:pointer;transition:.15s}.dropzone.dragging{background:#ece6ff;border-color:var(--purple);box-shadow:0 0 0 4px #6b58d917}.drop-icon{width:45px;height:45px;display:flex;align-items:center;justify-content:center;color:#9a8bd0;background:#eae5f7;border-radius:12px}.drop-icon svg{width:24px;height:24px}.dropzone strong{font-size:13px;font-weight:550;color:#69617e}.dropzone p{font-size:11px;margin-top:9px;color:#a19bb0}.drop-choose{display:flex;gap:9px;align-items:center;margin-left:auto;font-size:11px;color:#9386b6}.drop-choose svg{width:16px;height:16px}.file-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:15px;min-height:35px}.breadcrumbs{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;font-weight:650}.breadcrumbs button{padding:0;background:none;color:#9098ab;font-size:13px}.breadcrumbs button:hover{color:var(--purple)}.breadcrumbs svg{width:13px;height:13px;color:#b7becb}.view-tools{display:flex;gap:15px;align-items:center}.muted{color:#a3aaba;font-size:11px;white-space:nowrap}.view-tools select{border:0;background:none;color:#8e96aa;font-size:11px;padding:5px;max-width:95px}.view-switch{display:flex;gap:3px;background:#eeeff6;padding:3px;border-radius:8px}.view-switch .icon-btn{height:27px;width:29px;padding:6px}.view-switch .active{background:white;color:var(--purple);box-shadow:0 1px 4px #23304b0c}.view-switch svg{width:15px;height:15px}.file-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(205px,1fr));gap:19px}.file-card{background:white;border:1px solid var(--line);border-radius:13px;overflow:hidden;transition:.15s;min-width:0}.file-card:hover{border-color:#c9c2e9;box-shadow:0 8px 22px #3b32650b;transform:translateY(-2px)}.file-visual{height:145px;display:flex;align-items:center;justify-content:center;background:#f0eff8;position:relative;width:100%;padding:0;color:#a69cc6;overflow:hidden}.file-visual.photo{background:#f1f2f6}.file-visual.video{background:linear-gradient(130deg,#e9e9fb,#f1ecf8)}.file-visual.folder{background:#fbf7ed;color:#ddb874}.file-visual.document{background:#eef2f8;color:#9cacc4}.file-visual>svg{width:46px;height:46px;stroke-width:1.1}.file-visual.folder>svg{fill:#f5e1a6;stroke:#d9b96c}.file-visual img{width:100%;height:100%;object-fit:cover}.extension{position:absolute;bottom:10px;right:10px;font-size:9px;letter-spacing:.8px;background:#ffffffbd;padding:4px 6px;border-radius:4px;color:#8b859d}.file-info{padding:15px 15px 10px}.file-name{background:none;border:0;padding:0;text-align:left;color:#4c5770;display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:600;line-height:1.7}.file-meta{display:flex;gap:8px;align-items:center;font-size:10px;color:#a5adbc;margin-top:5px}.card-actions{border-top:1px solid #f3f4f8;padding:5px 10px;display:flex;justify-content:flex-end;gap:6px}.card-actions .icon-btn{height:28px;width:28px}.card-actions svg{width:14px;height:14px}.card-actions .danger:hover{background:#fff0f1;color:#c46f7c}.file-grid.list-mode{display:flex;flex-direction:column;gap:8px}.list-mode .file-card{display:flex;align-items:center;padding:8px 12px;gap:14px;border-radius:9px}.list-mode .file-visual{width:45px;height:43px;border-radius:7px;flex-shrink:0}.list-mode .file-visual>svg{width:25px;height:25px}.list-mode .extension{display:none}.list-mode .file-info{flex:1;padding:0;min-width:0}.list-mode .card-actions{border:0}.list-mode .file-meta{margin-top:3px}.empty-state{min-height:235px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px}.empty-icon{width:66px;height:66px;border-radius:50%;background:#efecf9;color:#b1a6d6;display:flex;align-items:center;justify-content:center;margin-bottom:18px}.empty-icon svg{width:30px;height:30px;stroke-width:1.3}.empty-state h2{font-size:16px;color:#7f7896;font-weight:500}.empty-state p{font-size:11px;color:#a5a0b4;margin:12px 0 20px}.empty-state .primary{min-height:36px;font-size:12px}.workspace-footer{padding:29px 0 20px;margin-top:30px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;color:#adb2c2;font-size:10px}.workspace-footer>span:first-child{display:flex;align-items:center;gap:6px}.workspace-footer svg{width:12px;height:12px}.workspace-footer>span:last-child{font-size:8px;letter-spacing:1.5px}.upload-panel{position:fixed;bottom:22px;right:26px;width:370px;max-height:410px;overflow:auto;background:white;box-shadow:0 12px 60px #23304b30;border:1px solid #e2dfef;border-radius:14px;z-index:30}.upload-heading{position:sticky;top:0;background:#fcfbff;display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--line);font-size:13px;z-index:1}.upload-item{padding:14px 18px;border-bottom:1px solid #f0f0f5}.upload-item>div:first-child{display:flex;justify-content:space-between;gap:12px;font-size:11px;color:#6e7590}.upload-item .upload-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:210px}.progress-track{height:4px;background:#eeebf8;border-radius:5px;overflow:hidden;margin-top:9px}.progress-track i{display:block;background:#9381e1;height:100%;transition:width .2s}.upload-failed{color:#be566a!important}.upload-item small{display:block;color:#ad697a;font-size:10px;margin-top:6px}.preview-dialog{border:0;border-radius:15px;padding:0;background:#fafbfe;width:min(1100px,94vw);max-height:92vh;overflow:auto}.preview-dialog::backdrop,.edit-dialog::backdrop{background:#152038aa;backdrop-filter:blur(5px)}.preview-head{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:17px 24px;border-bottom:1px solid var(--line);background:white}.preview-head>div:first-child{min-width:0}.preview-head strong{display:block;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.preview-head small{display:block;font-size:10px;color:#929aac;margin-top:7px}.preview-head>div:last-child{display:flex;gap:12px;align-items:center}.preview-head a{font-size:12px;min-height:35px}.preview-body{min-height:350px;display:flex;align-items:center;justify-content:center;padding:25px;background:#f4f5f9;flex-direction:column;gap:20px;text-align:center;color:#828b9f}.preview-body img,.preview-body video{max-width:100%;max-height:72vh;border-radius:6px}.preview-body>svg{width:66px;height:66px;stroke-width:1}.preview-body p{font-size:13px;line-height:1.9}.edit-dialog{width:min(430px,94vw);border:0;padding:28px;border-radius:16px;color:var(--ink);box-shadow:0 20px 60px #111b3422}.dialog-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.dialog-heading h2{font-size:19px}.edit-dialog input{width:100%;height:42px;border-radius:8px;border:1px solid #dfe2ed;padding:0 12px;color:#46516c}.edit-dialog p{font-size:12px;line-height:1.8;color:#9299ac}.edit-dialog .error{color:#ba3e51;margin-top:10px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:#29354e;color:white;padding:13px 22px;border-radius:10px;box-shadow:0 8px 30px #18233730;font-size:12px;z-index:100;max-width:90vw;line-height:1.6}.mobile-only{display:none}@media(min-width:1600px){main{padding-top:48px}.file-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}.file-visual{height:170px}}@media(max-width:1150px){.sidebar{width:210px;padding-left:13px;padding-right:13px}.main-shell{margin-left:210px;width:calc(100% - 210px)}main{padding:28px 25px 0}.topbar{padding:0 25px}.top-caption{display:none}.stat-card{padding:18px;gap:12px}.stat-icon{width:40px;height:40px}.stat-arrow{display:none}.dropzone{padding:22px}.drop-choose{display:none}.page-heading .primary,.page-heading .secondary{padding:0 12px;font-size:12px}.file-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}}@media(max-width:780px){.sidebar{transform:translateX(-100%);transition:transform .2s;width:230px;box-shadow:8px 0 45px #22304b20}.sidebar.open{transform:translateX(0)}.main-shell{margin:0;width:100%}.mobile-only{display:inline-flex}.topbar{height:68px;padding:0 18px;gap:8px}.topbar-left{flex:0}.search{width:auto;flex:1;max-width:330px}.search kbd{display:none}.profile{margin-left:auto;gap:5px}.profile-name,.secure-dot{display:none}main{padding:24px 18px 0}.page-heading{align-items:flex-start;flex-direction:column;gap:20px}.page-heading h1{font-size:27px}.heading-actions{width:100%;justify-content:flex-end}.overview{gap:9px;margin-bottom:18px}.stat-card{padding:14px 10px;gap:8px;flex-direction:column;align-items:flex-start}.stat-icon{width:32px;height:32px;border-radius:8px}.stat-icon svg{width:18px;height:18px}.stat-card strong{font-size:21px;margin-top:6px}.stat-card div>span{font-size:10px}.dropzone{padding:18px 14px;gap:12px;margin-bottom:23px}.drop-icon{width:35px;height:35px;flex-shrink:0}.dropzone strong{font-size:12px}.dropzone p{font-size:9px;line-height:1.7;margin-top:5px}.file-toolbar{flex-wrap:wrap;gap:13px}.view-tools{margin-left:auto;gap:9px}.file-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.file-visual{height:125px}.file-info{padding:11px 10px 9px}.file-name{font-size:11px}.file-meta{font-size:9px;gap:4px}.list-mode .file-info .file-meta{font-size:9px}.card-actions{padding:4px 7px;gap:2px}.upload-panel{width:calc(100vw - 28px);right:14px;bottom:14px}.preview-head{padding:12px}.preview-head a{padding:0 10px}.preview-body{padding:15px;min-height:250px}.login-screen{padding:95px 18px 55px;justify-content:center;background-position:40% center}.login-shade{background:#19243f8c}.login-card{width:min(410px,100%);padding:27px}.login-brand{left:22px;top:23px}.login-card h1{font-size:30px}.login-footer{right:22px;bottom:17px;font-size:8px}.workspace-footer>span:last-child{display:none}}