:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,sans-serif;background:#0c121e;color:#e9edf8;font-size:14px}*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input,a{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}.hidden{display:none!important}.muted{color:#8894ac}.small{font-size:12px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:800;color:#8391a9;margin:0}.layout{display:grid;grid-template-columns:238px minmax(0,1fr);min-height:100vh}.sidebar{background:#101928;border-right:1px solid #233148;display:flex;flex-direction:column;padding:28px 17px;gap:8px}.brand{display:flex;align-items:center;gap:10px;margin-bottom:36px;padding-left:10px}.brand>div:last-child{display:flex;flex-direction:column;gap:3px}.brand strong{font-size:20px;letter-spacing:-.6px}.brand 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#26354e}.volume-info{display:flex;align-items:center;gap:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:700;font-size:12px}.led,.dot{width:7px;height:7px;border-radius:50%;background:#4fd7ac;display:inline-block;flex-shrink:0;box-shadow:0 0 12px #4fd7ac70}.side-bottom .button{margin-top:17px}.workspace{min-width:0;position:relative;padding-bottom:98px}.topbar{height:82px;display:flex;align-items:center;justify-content:space-between;padding:0 36px;border-bottom:1px solid #263247;background:#111a29}.top-left{display:flex;flex-direction:column;gap:5px}.top-left strong{font-size:16px}.top-actions{display:flex;gap:13px;align-items:center}.topbrand{display:none}.icon-btn{background:none;border:1px solid #2e3b52;color:#c5cfdf;width:40px;height:40px;border-radius:10px;font-size:21px}.icon-btn:hover{background:#1b2940}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border:1px solid 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#2c3950;min-height:48px;border-radius:11px;display:flex;align-items:center;gap:9px;padding:4px 10px;margin-bottom:22px;overflow:hidden}.pathbar button{color:#aab9d6;border:0;background:none;font-size:20px;min-height:33px;min-width:32px}.pathbar .path-toggle{margin-left:auto;border-left:1px solid #324158;padding-left:10px}.crumbs{display:flex;gap:5px;align-items:center;min-width:0;overflow:auto;scrollbar-width:thin}.crumbs button{font-size:12px;white-space:nowrap;font-weight:600}.crumbs span{color:#566884}.crumbs button:last-child{color:#b9befe}.tools{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.searchbox{background:#141e2d;border:1px solid #2c3a53;border-radius:10px;display:flex;align-items:center;padding:0 13px;gap:11px;max-width:390px;flex:1}.searchbox span{font-size:24px;color:#9aa8c0}.searchbox input{width:100%;background:transparent;border:none;outline:none;color:#f4f6fd;height:43px;min-width:0}.searchbox 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.placeholder{font-size:43px;color:#7184ab}.check-wrap{position:absolute;z-index:3;top:10px;left:11px;display:grid;place-items:center}.check-wrap input{width:20px;height:20px;accent-color:#7e78ff;cursor:pointer}.file-details{padding:12px}.file-name{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:700;font-size:12px;color:#e6eafa}.file-meta{display:flex;justify-content:space-between;gap:10px;margin-top:8px;font-size:10px;color:#8390ab}.file-meta span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-grid.list-mode{display:flex;flex-direction:column;gap:6px}.list-mode .file-card{display:grid;grid-template-columns:70px minmax(0,1fr);align-items:center}.list-mode .thumb{height:58px}.list-mode .thumb .placeholder{font-size:25px}.list-mode .file-details{padding:7px 14px}.list-mode .file-meta{justify-content:flex-start;gap:24px;margin-top:5px}.file-board{min-height:260px}.empty{text-align:center;padding:75px 10px;color:#8796ad}.empty h3{color:#e8edfa}.empty-icon{font-size:48px;color:#566885}.loadmore-wrap{text-align:center;margin:25px 0}.selection-bar{position:fixed;z-index:10;bottom:22px;left:calc(238px + (100% - 238px)/2);transform:translateX(-50%);background:#273352;border:1px solid #536184;box-shadow:0 18px 55px #030815b5;border-radius:14px;padding:10px 12px 10px 20px;min-width:min(560px,calc(100vw - 40px));display:flex;align-items:center;justify-content:space-between;gap:15px}.selection-bar>div{display:flex;align-items:center;gap:12px}.link-btn{background:none;border:none;color:#a9b7f9;font-weight:700}.selection-actions{display:flex;gap:8px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(ellipse at 40% 20%,#212c58,#0c121e 65%)}.login-card{width:min(440px,100%);border:1px solid #364367;border-radius:20px;background:#121b2c;padding:45px;box-shadow:0 24px 90px #02050b6b}.login-card h1{margin:13px 0 8px;font-size:33px;letter-spacing:-1px}.login-card p{line-height:1.6}.login-card label,.action-dialog label{display:block;margin:26px 0 8px;font-weight:700;font-size:12px}.login-card input,.action-dialog input[type=text]{width:100%;padding:13px 14px;background:#0c1422;border:1px solid #435373;border-radius:10px;color:#fff;outline:none}.login-card input:focus,.action-dialog input:focus{border-color:#9890ff}.login-card button{margin-top:20px}.form-error{color:#ff8c9b;font-size:12px;min-height:18px}.toast{position:fixed;right:20px;top:20px;background:#364668;border:1px solid #677899;z-index:50;border-radius:10px;padding:13px 20px;max-width:min(380px,90vw);box-shadow:0 15px 50px #0008}.toast.bad{border-color:#ef768b;color:#ffd9e0}.preview-dialog,.action-dialog{background:#111b2b;color:#e7ebf6;border:1px solid #42516b;border-radius:16px;box-shadow:0 25px 90px #000c}.preview-dialog{width:min(94vw,1100px);max-height:92vh;padding:0}.preview-dialog::backdrop,.action-dialog::backdrop{background:#030710d9}.dialog-header{padding:12px 15px;display:flex;justify-content:space-between;gap:12px;align-items:center;border-bottom:1px solid #2c3c55}.dialog-header>strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dialog-header>div{display:flex;gap:10px;align-items:center}.preview-body{padding:14px;display:grid;place-items:center;overflow:auto;max-height:calc(92vh - 75px)}.preview-body img,.preview-body video{max-width:100%;max-height:calc(92vh - 115px);object-fit:contain}.action-dialog{padding:25px;width:min(480px,92vw)}.action-dialog h2{margin:0 0 10px}.action-dialog p{line-height:1.55;color:#afbcd1}.delete-sample{font-family:monospace;font-size:11px;background:#0c1524;border:1px solid #31415c;padding:12px;border-radius:9px;max-height:130px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere}.confirm-code{display:block;color:#e89ca9;letter-spacing:1px;margin-bottom:10px}.dialog-actions{margin-top:22px;display:flex;justify-content:flex-end;gap:9px}.action-dialog input[type=file]{width:100%;border:1px dashed #465878;padding:13px;border-radius:9px;color:#b9c4db}.progress-track{margin-top:14px;height:7px;background:#263551;border-radius:5px;overflow:hidden}.progress-track>div{width:0;height:100%;background:#8586f9;transition:width .1s}
@media(max-width:850px){.layout{grid-template-columns:1fr}.sidebar{display:none}.topbar{padding:0 17px;height:66px}.top-left{display:none}.topbrand{display:flex;align-items:center;gap:10px}.topbrand .brand-mark{width:31px;height:31px;font-size:19px}.content{padding:23px 16px}.selection-bar{left:50%}.file-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.thumb{height:clamp(92px,25vw,180px)}.file-details{padding:9px}.heading-row h1{font-size:25px}}
@media(max-width:520px){.file-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.thumb{height:clamp(132px,40vw,210px)}.heading-row{margin-top:8px}.heading-row p{max-width:245px;line-height:1.5}.tools{align-items:stretch;flex-wrap:wrap}.searchbox{max-width:unset;flex-basis:100%}.tool-buttons{width:100%;justify-content:space-between}.file-name{font-size:11px}.selection-bar{bottom:calc(10px + env(safe-area-inset-bottom));flex-wrap:wrap;min-width:min(360px,calc(100vw - 20px));padding:10px}.selection-bar>div{width:100%;justify-content:space-between}.selection-actions .button{flex:1}.login-card{padding:28px}.dialog-header .button{padding:9px}}