:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#1c2633;background:#f5f7fa;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px;background:#f5f7fa}button,input{font:inherit}button{border:0;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.app-shell{min-height:100vh;display:flex}.sidebar{width:236px;flex:0 0 236px;border-right:1px solid #e6eaf0;background:#fff;display:flex;flex-direction:column;padding:24px 14px 16px}.side-brand{height:38px;display:flex;align-items:center;gap:10px;padding:0 11px;color:#17202b}.brand-mark{width:42px;height:42px;display:grid;place-items:center;color:#fff;background:#1b6ef3;border-radius:12px;box-shadow:0 5px 15px #1b6ef333}.brand-mark.small{width:28px;height:28px;border-radius:8px;box-shadow:none}nav{margin-top:36px;display:grid;gap:4px}.nav-item{display:flex;align-items:center;gap:10px;width:100%;padding:11px 12px;color:#677283;background:transparent;border-radius:8px;text-align:left}.nav-item:hover{color:#1b6ef3;background:#f0f5ff}.nav-item.active{color:#175ecf;background:#eaf2ff;font-weight:600}.side-footer{margin-top:auto;border-top:1px solid #edf0f4;padding:15px 8px 0;display:flex;align-items:center;gap:8px;color:#6e7886;font-size:12px}.side-footer span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.content-shell{min-width:0;flex:1;max-width:1440px;margin:0 auto;padding:30px 42px 42px}.topbar{display:flex;align-items:flex-end;justify-content:space-between;gap:24px}.eyebrow{margin:0 0 5px;color:#7c8795;font-size:12px;letter-spacing:.03em}h1,h2,h3,p{margin-top:0}h2{margin:0;font-size:26px;line-height:1.2;letter-spacing:0}.top-actions,.toolbar,.toolbar-actions,.code-row,.modal-actions{display:flex;align-items:center;gap:10px}.search-box{height:38px;min-width:220px;padding:0 11px;border:1px solid #e0e5eb;background:#fff;border-radius:8px;display:flex;align-items:center;gap:8px;color:#8b95a3}.search-box input{width:100%;border:0;outline:0;color:#1c2633;background:transparent}.toolbar{min-height:70px;border-bottom:1px solid #e6eaf0;justify-content:space-between;gap:18px}.breadcrumbs{min-width:0;display:flex;align-items:center;gap:4px;color:#7a8593;overflow:auto;white-space:nowrap}.breadcrumbs button{display:flex;align-items:center;gap:5px;padding:5px 6px;color:#566271;background:transparent;border-radius:5px}.breadcrumbs button:hover{color:#175ecf;background:#edf3ff}.primary,.secondary{height:36px;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 13px;border-radius:7px;font-weight:600;white-space:nowrap}.primary{color:#fff;background:#1b6ef3}.primary:hover{background:#155bcf}.secondary{color:#465466;border:1px solid #dfe5ec;background:#fff}.secondary:hover{color:#155bcf;border-color:#abc7fa;background:#f6f9ff}.icon-button{width:32px;height:32px;display:inline-grid;place-items:center;color:#778291;border-radius:7px;background:transparent}.icon-button:hover{color:#175ecf;background:#edf3ff}.file-picker{position:relative;overflow:hidden}.file-picker input{position:absolute;inset:0;opacity:0;cursor:pointer}.file-panel{margin-top:18px;border:1px solid #e4e8ee;background:#fff;border-radius:10px;overflow:visible}.file-head,.file-row{display:grid;grid-template-columns:minmax(240px,1fr) 140px 180px 82px;align-items:center;gap:14px;padding:0 18px}.file-head{height:41px;color:#8a94a1;background:#fafbfc;border-bottom:1px solid #e9edf2;font-size:12px}.file-row{min-height:61px;border-bottom:1px solid #f0f2f5;color:#303b49}.file-row:last-child{border-bottom:0}.file-row:hover{background:#fbfcff}.file-name{min-width:0;display:flex;align-items:center;gap:10px}.file-name span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-name svg{flex:0 0 auto;color:#6c7887}.file-name .folder-icon{color:#2878ee;fill:#dbe9ff}.file-meta{color:#7e8996;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-actions{position:relative;display:flex;justify-content:flex-end;gap:2px}.row-menu{position:absolute;right:0;top:35px;z-index:10;width:128px;padding:5px;border:1px solid #e2e7ee;background:#fff;border-radius:8px;box-shadow:0 12px 30px #24324424}.row-menu button{width:100%;padding:8px 9px;color:#455260;background:transparent;border-radius:5px;text-align:left;font-size:13px}.row-menu button:hover{background:#f1f5fb}.danger-text{color:#c33d49!important}.empty-state{min-height:280px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#98a2ae}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.error-banner{display:flex;align-items:center;justify-content:space-between;gap:10px;color:#a12f3e;background:#fff0f1;border:1px solid #ffd3d8;border-radius:7px;padding:10px 12px;font-size:13px}.page-error{margin-top:16px}.transfer-panel{margin-top:16px;padding:14px 16px;border:1px solid #e4e8ee;border-radius:10px;background:#fff}.transfer-title{display:flex;align-items:center;justify-content:space-between;color:#465466;font-size:13px;font-weight:600}.transfer-row{display:grid;grid-template-columns:180px 1fr 45px;gap:12px;align-items:center;margin-top:13px;color:#6d7886;font-size:12px}.transfer-row span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.progress-track{height:5px;overflow:hidden;background:#edf0f4;border-radius:999px}.progress-track i{display:block;height:100%;background:#2a78ef;border-radius:inherit;transition:width .2s ease}.modal-backdrop{position:fixed;inset:0;z-index:30;display:grid;place-items:center;padding:20px;background:#151f2c42}.modal{width:min(420px,100%);padding:20px;border-radius:10px;background:#fff;box-shadow:0 22px 55px #1926363d}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.modal h3{margin:0;font-size:17px}.modal>input{width:100%;height:40px;padding:0 11px;border:1px solid #dfe4ea;border-radius:7px;outline:0}.modal>input:focus,.login-form input:focus{border-color:#7eabf4;box-shadow:0 0 0 3px #2371ec1a}.modal-actions{justify-content:flex-end;margin-top:20px}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:#f5f7fa}.login-panel{width:min(420px,100%);padding:34px;border:1px solid #e4e8ee;border-radius:14px;background:#fff;box-shadow:0 18px 50px #19263614}.login-panel .brand-mark{margin-bottom:24px}.login-panel h1{margin-bottom:8px;font-size:27px}.muted,.login-note{color:#7d8794;font-size:13px;line-height:1.6}.login-form{display:grid;gap:16px;margin-top:26px}.login-form label{display:grid;gap:7px;color:#4c5968;font-size:13px;font-weight:600}.login-form input{width:100%;height:42px;padding:0 11px;border:1px solid #dfe4ea;border-radius:7px;outline:0;color:#253243}.code-row input{min-width:0;flex:1}.code-row .secondary{height:42px}.login-submit{width:100%;height:43px;margin-top:2px}.login-note{margin:20px 0 0;padding-top:16px;border-top:1px solid #eef1f4;font-size:12px}@media(max-width:760px){.sidebar{width:62px;flex-basis:62px;padding:15px 8px}.side-brand{justify-content:center;padding:0}.side-brand strong,.side-footer span{display:none}.nav-item{justify-content:center;padding:11px 0}.nav-item{font-size:0}.side-footer{justify-content:center;padding-left:0;padding-right:0}.content-shell{padding:20px 14px 28px}.topbar{align-items:flex-start;flex-direction:column;gap:14px}.top-actions{width:100%}.search-box{flex:1;min-width:0}.toolbar{align-items:flex-start;flex-direction:column;padding:13px 0}.toolbar-actions{width:100%}.toolbar-actions>*{flex:1}.file-head{display:none}.file-row{grid-template-columns:minmax(0,1fr) 70px 36px;gap:8px;padding:0 12px}.file-row .file-meta:nth-child(3){display:none}.file-row .file-meta{text-align:right}.row-actions{gap:0}.transfer-row{grid-template-columns:1fr 70px}.transfer-row .progress-track{grid-column:1 / -1;grid-row:2}}