:root{--blue:#1a73e8;--navy:#102a43;--text:#243b53;--muted:#829ab1;--line:#e8edf3;--bg:#f5f7fb;--white:#fff;--danger:#d93025;--shadow:0 10px 30px rgba(16,42,67,.08)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font:14px/1.5 Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}button,input,select{font:inherit}button,a{transition:.18s}a{color:var(--blue);text-decoration:none}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:#fff;border-right:1px solid var(--line);padding:26px 18px;display:flex;flex-direction:column;z-index:20}.brand{display:flex;align-items:center;gap:12px;color:var(--navy);margin:0 9px 30px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:linear-gradient(140deg,#1565d8,#6aa9ff);color:#fff;font-size:22px;font-weight:800;box-shadow:0 8px 20px #1a73e844}.brand b,.brand small{display:block}.brand b{font-size:14px;letter-spacing:.5px}.brand small{color:var(--muted)}.new-button,.primary,.secondary{border:0;border-radius:10px;padding:11px 17px;cursor:pointer}.new-button{background:#fff;color:var(--text);box-shadow:0 3px 14px #102a4322;border:1px solid #eef2f6;font-weight:700;text-align:left;margin:0 7px 24px}.new-button:hover{box-shadow:0 5px 18px #102a4330}.sidebar nav{display:grid;gap:4px}.sidebar nav a{display:flex;gap:14px;align-items:center;color:#52667a;padding:10px 13px;border-radius:9px;font-weight:600}.sidebar nav a span{font-size:18px;width:22px;text-align:center}.sidebar nav a:hover,.sidebar nav a.active{background:#eaf2ff;color:var(--blue)}.side-storage{margin-top:auto;padding:15px 10px;color:var(--muted)}.progress{height:5px;background:#e7edf4;border-radius:9px;overflow:hidden;margin-bottom:8px}.progress i{display:block;height:100%;background:var(--blue);border-radius:9px}.topbar{position:fixed;top:0;left:250px;right:0;height:78px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 32px;z-index:10}.search{max-width:620px;flex:1;display:flex;align-items:center;background:#f1f5f9;border-radius:12px;padding:0 16px}.search span{font-size:25px;color:#627d98}.search input{border:0;background:none;outline:0;width:100%;padding:13px 12px;font-size:15px}.account{margin-left:auto;display:flex;align-items:center;gap:10px}.account>span b,.account>span small{display:block}.account small{color:var(--muted)}.avatar{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#dbeafe;color:#1967d2;font-weight:800}.icon-button,.row-actions button{border:0;background:none;cursor:pointer;color:#52667a;font-size:19px}.menu-toggle{display:none;border:0;background:none;font-size:23px;margin-right:12px}.content{margin-left:250px;padding:110px 32px 40px;max-width:1600px}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}.page-head h1{margin:0;font-size:27px;color:var(--navy)}.page-head p{margin:5px 0;color:var(--muted)}.primary{background:var(--blue);color:white;font-weight:700;box-shadow:0 5px 15px #1a73e833}.secondary{background:#fff;color:var(--text);border:1px solid var(--line);font-weight:650}.head-actions{display:flex;gap:10px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:24px}.stats article{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;display:flex;align-items:center;gap:15px;box-shadow:0 3px 12px #102a4308}.stats small,.stats strong{display:block}.stats small{color:var(--muted)}.stats strong{font-size:23px;color:var(--navy)}.stat-icon{width:47px;height:47px;border-radius:12px;display:grid;place-items:center;font-size:21px}.blue{background:#e8f1fe;color:#1a73e8}.amber{background:#fff3d6;color:#d99000}.green{background:#e1f5ea;color:#18864b}.purple{background:#f0e8ff;color:#7541c8}.dashboard-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(270px,1fr);gap:20px}.panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:0 2px 8px #102a4306}.panel h2{margin-top:0}.panel-head,.table-tools{display:flex;align-items:center;justify-content:space-between;margin-bottom:13px}.panel-head h2{font-size:17px;margin:0}.file-table{overflow-x:auto}.file-row{display:grid;grid-template-columns:minmax(230px,2fr) .55fr .65fr 1fr 100px;align-items:center;gap:12px;min-width:720px;padding:12px 8px;border-top:1px solid #eef2f6}.file-row.heading{color:var(--muted);font-size:12px;text-transform:uppercase;border:0}.file-name{display:flex;align-items:center;gap:11px;min-width:0}.file-name i{width:39px;height:39px;border-radius:8px;background:#eaf2ff;color:#1769d2;display:grid;place-items:center;font-style:normal;font-size:10px;font-weight:800}.file-name b,.file-name small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-name small{color:var(--muted)}.row-actions{display:flex;justify-content:flex-end;align-items:center;gap:8px}.row-actions form{display:inline}.row-actions a{font-size:21px;color:#52667a}.empty{text-align:center;color:var(--muted);padding:45px}.activity-list>div{display:flex;gap:12px;border-bottom:1px solid #eef2f6;padding:11px 0}.activity-dot{margin-top:7px;width:8px;height:8px;border-radius:50%;background:var(--blue)}.activity-list p{margin:0}.activity-list small{display:block;color:var(--muted)}.folder-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px;margin-bottom:20px}.folder-grid a{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:11px;padding:15px;color:var(--text)}.folder-grid span{color:#f5a623;font-size:21px}.table-tools form{display:flex;gap:8px}.table-tools select,input,select{border:1px solid #d9e2ec;border-radius:8px;padding:10px;background:#fff;outline:none}.table-tools select{padding:7px}.storage-panel{display:flex;align-items:center;gap:35px;padding:35px}.storage-ring{--p:0;width:150px;height:150px;border-radius:50%;background:conic-gradient(var(--blue) calc(var(--p)*1%),#edf2f7 0);display:grid;place-items:center}.storage-ring:before{content:"";width:112px;height:112px;background:#fff;border-radius:50%;grid-area:1/1}.storage-ring span{z-index:1;font-size:23px;font-weight:800}.storage-panel>div:last-child{flex:1}.progress.large{height:9px;max-width:600px}.user-cards{display:grid;gap:4px}.user-cards article{display:grid;grid-template-columns:45px 1fr auto auto;gap:13px;align-items:center;border-bottom:1px solid var(--line);padding:14px}.user-cards b,.user-cards small{display:block}.user-cards small{color:var(--muted)}.badge{padding:4px 9px;border-radius:20px;background:#e1f5ea;color:#18864b;font-size:12px}.badge.disabled{background:#fee8e7;color:#b42318}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}dl{display:grid;grid-template-columns:110px 1fr;gap:12px}dt{color:var(--muted)}dd{margin:0;font-weight:600}.stack-form,.auth-card form{display:grid;gap:15px}.stack-form label,.auth-card label{display:grid;gap:6px;font-weight:600}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.checks{display:flex;gap:20px}.wide{width:100%;padding:13px}.auth-page{min-height:100vh;display:grid;place-items:center;padding:25px;background:radial-gradient(circle at top left,#e7f0ff,transparent 45%),#f6f8fc}.auth-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:20px;padding:35px;box-shadow:var(--shadow)}.auth-brand{text-align:center;margin-bottom:25px}.auth-brand .brand-mark{margin:auto}.auth-brand h1{margin:14px 0 2px;font-size:22px;letter-spacing:.8px}.auth-brand p{margin:0;color:var(--muted)}.auth-link{text-align:center}.debug-box,.alert{padding:12px 15px;border-radius:9px;margin:0 0 18px}.debug-box{margin-top:15px;background:#fff6d8}.alert.success{background:#e4f6eb;color:#176b3a}.alert.error{background:#feeceb;color:#a62922}.modal[hidden]{display:none}.modal{position:fixed;inset:0;background:#102a4388;z-index:100;display:grid;place-items:center;padding:20px}.modal-card{position:relative;background:#fff;border-radius:16px;padding:25px;width:min(480px,100%);max-height:90vh;overflow:auto;box-shadow:0 25px 70px #102a4355}.modal-close{position:absolute;right:15px;top:12px;border:0;background:none;font-size:25px;cursor:pointer}.dropzone>input[type=file]{position:absolute;opacity:0;pointer-events:none}.dropzone>label{display:grid;place-items:center;border:2px dashed #b9c9db;border-radius:13px;padding:45px 20px;color:var(--muted);cursor:pointer}.dropzone>label b{color:var(--text);font-size:16px}.dropzone.dragging>label{background:#edf5ff;border-color:var(--blue)}.file-selection{margin:12px 0;color:var(--muted);overflow-wrap:anywhere}.action-list{display:grid;gap:7px}.action-list button{border:0;background:#f4f7fa;text-align:left;padding:12px;border-radius:8px;cursor:pointer}.action-list button.danger{color:var(--danger)}
@media(max-width:1050px){.stats{grid-template-columns:1fr 1fr}.dashboard-grid{grid-template-columns:1fr}.sidebar{transform:translateX(-100%);transition:.2s}.nav-open .sidebar{transform:none;box-shadow:15px 0 40px #102a4333}.topbar{left:0}.content{margin-left:0}.menu-toggle{display:block}}
@media(max-width:680px){.topbar{padding:0 15px;height:68px}.account>span:not(.avatar){display:none}.content{padding:90px 14px 25px}.page-head{align-items:flex-start;gap:12px}.page-head h1{font-size:23px}.stats{grid-template-columns:1fr 1fr;gap:10px}.stats article{padding:14px}.stats strong{font-size:18px}.stat-icon{width:38px;height:38px}.settings-grid{grid-template-columns:1fr}.storage-panel{flex-direction:column;text-align:center}.folder-grid{grid-template-columns:1fr 1fr}.user-cards article{grid-template-columns:40px 1fr auto}.user-cards article button{grid-column:2/4}.search{margin-right:8px}.auth-card{padding:26px}.page-head .primary,.page-head .secondary{padding:9px}.head-actions{flex-direction:column}.form-row{grid-template-columns:1fr}}
@media(max-width:430px){.stats{grid-template-columns:1fr}.folder-grid{grid-template-columns:1fr}.account .avatar{display:none}}
.folder-card{display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:11px}.folder-card>a{border:0;background:transparent;flex:1;min-width:0}.folder-menu{border:0;background:none;padding:12px;font-size:20px;cursor:pointer}
.row-actions .text-action{font-size:12px;font-weight:700;border-radius:7px;padding:7px 9px;white-space:nowrap}.restore-action{background:#e8f1fe;color:#1769d2}.delete-action{background:#feeceb;color:#b42318}.danger-button{background:var(--danger);box-shadow:0 5px 15px #d9302533}.confirm-content{text-align:center}.warning-mark{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;margin:10px auto 16px;background:#feeceb;color:var(--danger);font-size:28px;font-weight:800}.confirm-content p{color:#52667a;margin:0 auto 24px;max-width:360px}.confirm-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:8px}.inline-warning{background:#fff4e5;color:#8a4b08;border-radius:9px;padding:11px 13px;margin-bottom:16px}.activity-panel{margin-top:20px}
.breadcrumbs{display:flex;align-items:center;gap:9px;margin-bottom:12px;color:var(--muted)}.folder-card{transition:transform .18s,box-shadow .18s,border-color .18s}.folder-card:hover{transform:translateY(-3px);box-shadow:0 10px 22px #102a4315;border-color:#bdd4f5}.folder-card:hover .folder-grid span{animation:folder-bob .8s ease-in-out infinite alternate}@keyframes folder-bob{to{transform:translateY(-2px) rotate(-3deg)}}.upload-tray{position:fixed;right:24px;bottom:24px;width:min(380px,calc(100vw - 30px));background:#fff;border:1px solid var(--line);border-radius:15px;padding:17px;z-index:120;box-shadow:0 18px 50px #102a4333}.upload-tray-head{display:flex;align-items:center;gap:12px}.upload-tray-head>div{flex:1}.upload-tray-head b,.upload-tray-head small{display:block}.upload-tray-head small{color:var(--muted)}.upload-folder-icon{width:42px;height:42px;border-radius:11px;background:#fff3d6;color:#d99000;display:grid;place-items:center;font-size:22px;animation:upload-float .75s ease-in-out infinite alternate}.upload-tray-close{border:0;background:none;font-size:22px;cursor:pointer}.upload-current-file{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:15px 0 8px;font-size:12px;color:#52667a}.upload-progress{height:9px;background:#e7edf4;border-radius:20px;overflow:hidden}.upload-progress i{display:block;width:0;height:100%;background:linear-gradient(90deg,#1a73e8,#69a7ff);border-radius:20px;transition:width .2s}.upload-numbers{display:flex;justify-content:space-between;margin-top:7px;font-size:12px;color:var(--muted)}.upload-percent{font-weight:800;color:var(--blue)}.upload-tray.complete .upload-folder-icon{background:#e1f5ea;color:#18864b;animation:none}.upload-tray.complete .upload-progress i{background:#27a866}.upload-tray.failed .upload-progress i{background:var(--danger)}@keyframes upload-float{to{transform:translateY(-5px) rotate(3deg)}}
.brand-logo{width:54px;height:43px;object-fit:contain;flex:0 0 auto;filter:drop-shadow(0 5px 7px #b8871d35)}.auth-logo{display:block;width:min(250px,82%);height:auto;max-height:145px;object-fit:contain;margin:0 auto 10px;filter:drop-shadow(0 10px 15px #8c631c2c)}.auth-brand h1{color:#5b4310}.auth-card{border-top:4px solid #d8a51d}.logout-button{display:flex;align-items:center;gap:7px;border:1px solid #dce5ee;background:#fff;color:#52667a;border-radius:9px;padding:8px 11px;font-weight:700;cursor:pointer}.logout-button:hover{background:#fff0ef;border-color:#f2c6c2;color:#b42318;transform:translateY(-1px)}.logout-button span{font-size:18px}.welcome-brand{display:flex;align-items:center;gap:17px}.welcome-brand>img{width:105px;height:60px;object-fit:contain;background:#fff9e9;border:1px solid #f1dfaa;border-radius:13px;padding:5px;filter:drop-shadow(0 5px 8px #8c631c20)}
@media(max-width:680px){.brand-logo{width:49px}.logout-button{font-size:0;padding:7px}.logout-button span{font-size:19px}.welcome-brand>img{width:76px;height:48px}.dashboard-welcome{align-items:center}.auth-logo{width:88%}}