[hidden]{display:none!important}

:root{
  color-scheme:light;
  --bg:#f4f6fb;
  --panel:#ffffff;
  --panel-soft:#f8fafc;
  --text:#172033;
  --muted:#6e778b;
  --line:#e3e8f1;
  --accent:#6558e8;
  --accent-dark:#5145cf;
  --accent-soft:#eeecff;
  --cyan:#1da7a5;
  --danger:#d94b65;
  --danger-soft:#fff0f3;
  --success:#188b68;
  --shadow:0 18px 45px rgba(31,43,77,.08);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:15px;
}

*{box-sizing:border-box}
html{min-width:320px;background:var(--bg)}
body{margin:0;background:radial-gradient(circle at 15% 0,#eceaff 0,transparent 28rem),var(--bg);color:var(--text)}
button,input,select,textarea{font:inherit;letter-spacing:0}
button,a{ -webkit-tap-highlight-color:transparent }

.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 10%,#7c70f0 0,transparent 28rem),linear-gradient(145deg,#11182b,#232a4b 58%,#17233c)}
.login-panel{width:min(420px,100%);padding:48px 38px;text-align:center;background:rgba(255,255,255,.97);border:1px solid rgba(255,255,255,.5);border-radius:24px;box-shadow:0 28px 80px rgba(3,8,25,.34)}
.login-panel .brand-mark{margin:0 auto 22px}
.login-panel h1{margin:0;font-size:32px;letter-spacing:-.04em}
.login-panel p{margin:10px 0 30px;color:var(--muted)}
.telegram-login{min-height:44px;display:grid;place-items:center}

.app-shell{min-height:100vh}
.topbar{height:72px;background:#151b2d;color:#fff}
.topbar-inner,.tabs-inner,main{width:min(1380px,calc(100% - 40px));margin:0 auto}
.topbar-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand,.account,.toolbar,.selectionbar,.selectionbar>div,.section-heading,.link-result,.tool-actions{display:flex;align-items:center}
.brand{gap:12px}
.brand>span:last-child{display:flex;flex-direction:column;line-height:1.15}
.brand strong{font-size:17px;letter-spacing:-.02em}
.brand small{margin-top:4px;color:#9ba5bd;font-size:11px;letter-spacing:.06em;text-transform:uppercase}
.brand-mark{width:56px;height:56px;display:grid;place-items:center;border-radius:17px;background:linear-gradient(145deg,#7569f3,#4b9ce9);color:#fff;font-weight:800;font-size:16px;box-shadow:0 12px 28px rgba(79,72,211,.3)}
.brand-mark.small{width:38px;height:38px;border-radius:11px;font-size:11px;box-shadow:none}
.account{gap:10px;color:#dfe4ef;font-size:13px}
.online-dot{width:8px;height:8px;border-radius:50%;background:#3bd49c;box-shadow:0 0 0 4px rgba(59,212,156,.12)}

.tabs{height:60px;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.tabs-inner{height:100%;display:flex;align-items:center;gap:8px}
.tab{height:38px;padding:0 16px;border:0;border-radius:10px;background:transparent;color:var(--muted);cursor:pointer;font-weight:650;transition:.18s ease}
.tab span{margin-right:9px;color:#abb3c2;font-size:10px;letter-spacing:.08em}
.tab:hover{background:#f2f4f9;color:var(--text)}
.tab.active{background:var(--accent-soft);color:var(--accent)}
.tab.active span{color:var(--accent)}

main{padding:34px 0 72px}
.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px}
.page-heading h1{margin:2px 0 7px;font-size:30px;line-height:1.1;letter-spacing:-.04em}
.page-heading p{margin:0;color:var(--muted)}
.page-heading .eyebrow{color:var(--accent);font-size:10px;font-weight:800;letter-spacing:.18em}
.privacy-chip{display:flex;align-items:center;gap:9px;padding:9px 13px;border:1px solid #dce7e4;border-radius:999px;background:#f6fbf9;color:#447267;font-size:12px;font-weight:650}
.privacy-chip span{width:7px;height:7px;border-radius:50%;background:#28aa7f}

.panel{background:var(--panel);border:1px solid rgba(218,224,236,.9);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.library-panel{overflow:visible}
.pathbar{min-height:78px;padding:16px 18px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line)}
.path-info{min-width:180px}
.path-info>.muted{display:block;margin-top:5px;font-size:11px}
.breadcrumbs{display:flex;align-items:center;gap:2px;min-width:0;overflow:auto}
.crumb{border:0;background:transparent;padding:5px 4px;color:var(--muted);cursor:pointer;white-space:nowrap;font-weight:600}
.crumb:last-child{color:var(--text)}
.crumb+.crumb:before{content:"/";margin-right:9px;color:#c2c8d3}
.toolbar{gap:8px}
.search-box{height:40px;width:min(240px,28vw);display:flex;align-items:center;gap:8px;padding:0 11px;border:1px solid var(--line);border-radius:11px;background:var(--panel-soft);color:#9aa3b3;transition:.18s ease}
.search-box:focus-within{border-color:#a89ff5;background:#fff;box-shadow:0 0 0 4px rgba(101,88,232,.09)}
.search-box input{min-width:0;width:100%;border:0;outline:0;background:transparent;color:var(--text)}
.search-box input::placeholder{color:#a5adbb}

.button,.icon-button{height:40px;border:1px solid #d5dbe6;border-radius:11px;background:#fff;color:var(--text);padding:0 14px;cursor:pointer;font-weight:650;font-size:13px;transition:transform .14s ease,border-color .14s ease,background .14s ease,box-shadow .14s ease}
.button:hover,.icon-button:hover{border-color:#aeb7c7;background:#fbfcfe;transform:translateY(-1px)}
.button:focus-visible,.icon-button:focus-visible,.tab:focus-visible,.row:focus-visible,input:focus,select:focus,textarea:focus{outline:3px solid rgba(101,88,232,.2);outline-offset:1px}
.button.primary{border-color:var(--accent);background:linear-gradient(135deg,#6c60ed,#5b50db);color:#fff;box-shadow:0 8px 18px rgba(82,71,207,.18)}
.button.primary:hover{border-color:var(--accent-dark);background:var(--accent-dark)}
.button.danger{border-color:#f2cbd3;background:var(--danger-soft);color:var(--danger)}
.button.ghost{border-color:rgba(255,255,255,.12);background:rgba(255,255,255,.06);color:#eef1f7}
.button.compact{height:32px;padding:0 10px;border-radius:8px;font-size:12px}
.icon-button{width:40px;padding:0;font-size:19px}

.selectionbar{min-height:64px;justify-content:space-between;gap:16px;padding:11px 18px;border-bottom:1px solid #dcd8ff;background:linear-gradient(90deg,#f0eeff,#faf9ff)}
.selectionbar>div{gap:8px}
.selection-summary{min-width:0;display:flex!important;align-items:flex-start!important;flex-direction:column;gap:2px!important}
.selection-summary strong,.selection-summary small{max-width:min(620px,50vw);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.selection-summary small{color:var(--muted);font-size:11px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}

.table-wrap{overflow:auto}
.table-wrap.flush{border-top:1px solid var(--line)}
table{width:100%;border-collapse:collapse;table-layout:fixed}
th,td{text-align:left;padding:14px 18px;border-bottom:1px solid #edf0f5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
th{height:46px;background:#fafbfc;color:#8a93a4;font-size:10px;text-transform:uppercase;letter-spacing:.1em;font-weight:800}
th:first-child{width:54%}
th:nth-child(2){width:18%}
tbody tr:last-child td{border-bottom:0}
.row{cursor:pointer;transition:background .14s ease}
.row:hover{background:#f8f9fd}
.row.selected{background:#f0eeff}
.file-name{display:flex;align-items:center;gap:12px;min-width:0}
.file-icon{width:38px;height:38px;flex:0 0 auto;display:grid;place-items:center;border-radius:11px;background:#edf4ff;color:#3973bd;font-size:11px;font-weight:850;letter-spacing:.03em}
.file-icon.directory{background:#fff4d9;color:#a66d14}
.file-icon.hls{background:#eeeaff;color:#6558e8}
.file-labels{min-width:0;display:flex;flex-direction:column;gap:4px}
.file-labels strong,.file-labels small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.file-labels strong{font-size:13px;font-weight:700}
.file-labels small{color:var(--muted);font-size:10px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.kind-badge{margin-left:auto;padding:4px 7px;border-radius:6px;background:var(--accent-soft);color:var(--accent);font-size:9px;font-weight:850;letter-spacing:.08em}
.muted{color:var(--muted)}
.status-active{color:var(--success);font-weight:750}
.row-actions{display:flex;justify-content:flex-end;gap:6px}
.empty{min-height:230px;padding:56px 20px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;color:var(--muted)}
.empty:before{content:"";width:46px;height:46px;margin-bottom:16px;border-radius:15px;background:linear-gradient(145deg,#ece9ff,#f5f7fb);box-shadow:inset 0 0 0 1px #e1dff5}
.empty strong{color:#465067;font-size:14px}
.empty span{margin-top:7px;font-size:12px}

.section-heading{justify-content:space-between;gap:16px;padding:20px 22px}
.section-heading h2{margin:0;font-size:19px;letter-spacing:-.02em}
.section-heading p{margin:5px 0 0;color:var(--muted);font-size:12px}
.tool-panel{max-width:900px;margin:0 auto;padding:0 22px 24px;overflow:visible}
.tool-panel .section-heading{margin:0 -22px 20px;border-bottom:1px solid var(--line)}
.tool-badge{padding:6px 9px;border-radius:7px;background:#172033;color:#cbd2e2;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px;letter-spacing:.1em}
.tool-panel>label,.tool-panel textarea{display:block}
.tool-panel label{margin-top:14px;color:#657087;font-size:11px;font-weight:750}
.tool-panel input,.tool-panel select,.tool-panel textarea{width:100%;margin-top:7px;padding:10px 11px;border:1px solid #d7dde8;border-radius:10px;background:#fff;color:var(--text)}
.tool-panel input{height:42px}
.tool-panel input[readonly]{background:#f7f8fb;color:#687286}
.hls-options{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:4px 0 18px}
.tool-panel textarea{resize:vertical;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:11px;line-height:1.55;background:#151b2d;color:#dce4f4;border-color:#151b2d}
.tool-actions{gap:10px;margin-top:11px;flex-wrap:wrap}
.tool-actions label{min-width:180px;margin:0}
.code-note{min-width:0;overflow:hidden;text-overflow:ellipsis;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px}
.link-result{gap:8px;margin-top:14px;padding:12px;border-radius:12px;background:#f7f8fb}
.link-result input{min-width:0;flex:1;height:40px;padding:0 10px;border:1px solid var(--line);border-radius:9px;background:#fff}

.upload-tray{margin-top:24px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}
.upload-tray .section-heading{padding:0 0 14px}
.upload-item{display:grid;grid-template-columns:minmax(180px,1fr) minmax(180px,2fr) auto;align-items:center;gap:16px;padding:13px 15px;background:#fbfcfe;border:1px solid var(--line);border-bottom:0}
.upload-item:first-of-type{border-radius:12px 12px 0 0}
.upload-item:last-child{border-bottom:1px solid var(--line);border-radius:0 0 12px 12px}
.upload-name{min-width:0}
.upload-name strong,.upload-name small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.upload-name small{margin-top:4px;color:var(--muted);font-size:11px}
.progress-track{height:7px;border-radius:999px;background:#e7eaf1;overflow:hidden}
.progress-bar{height:100%;width:0;border-radius:inherit;background:linear-gradient(90deg,#6558e8,#26aca5);transition:width .15s}
.upload-actions{display:flex;gap:7px}

dialog{width:min(460px,calc(100% - 28px));padding:25px;border:1px solid var(--line);border-radius:18px;box-shadow:0 28px 80px rgba(21,27,45,.28)}
dialog::backdrop{background:rgba(17,24,39,.55);backdrop-filter:blur(3px)}
dialog h2{margin:0 0 21px;font-size:20px;letter-spacing:-.02em}
dialog label{display:block;margin-bottom:7px;color:var(--muted);font-size:12px;font-weight:650}
dialog input,dialog select{width:100%;height:42px;padding:0 11px;border:1px solid #d5dbe7;border-radius:10px;background:#fff}
.dialog-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:22px}
.toast{position:fixed;right:24px;bottom:24px;z-index:30;max-width:min(440px,calc(100% - 48px));padding:13px 16px;border:1px solid rgba(255,255,255,.08);border-radius:12px;background:#171d2f;color:#fff;box-shadow:0 16px 42px rgba(17,24,39,.25);font-size:13px}

@media(max-width:900px){
  .topbar-inner,.tabs-inner,main{width:min(100% - 24px,1380px)}
  .pathbar{align-items:flex-start;flex-direction:column}
  .toolbar{width:100%;flex-wrap:wrap}
  .search-box{width:100%;order:-1}
  .hls-options{grid-template-columns:1fr 1fr}
  th:first-child{width:50%}
}

@media(max-width:650px){
  .topbar{height:62px}
  .brand small,.account #user-name,.online-dot,.privacy-chip{display:none}
  .brand-mark.small{width:34px;height:34px}
  .tabs{height:54px;overflow:auto}
  .tabs-inner{min-width:max-content}
  .tab{padding:0 12px}
  main{padding-top:24px}
  .page-heading h1{font-size:25px}
  .pathbar{padding:13px}
  .toolbar .button{flex:1}
  .selectionbar{align-items:flex-start;flex-direction:column}
  .selectionbar>div:last-child{width:100%;overflow:auto}
  .selection-summary strong,.selection-summary small{max-width:82vw}
  th,td{padding:12px}
  th:first-child{width:68%}
  th:nth-child(2),td:nth-child(2){display:none}
  th:nth-child(3){width:32%}
  .kind-badge{display:none}
  .section-heading{padding:17px}
  .tool-panel{padding:0 16px 18px}
  .tool-panel .section-heading{margin:0 -16px 17px}
  .hls-options{grid-template-columns:1fr}
  .tool-actions{align-items:stretch;flex-direction:column}
  .link-result{align-items:stretch;flex-wrap:wrap}
  .link-result input{flex-basis:100%}
  .upload-item{grid-template-columns:1fr auto}
  .upload-item .progress-track{grid-row:2;grid-column:1/-1}
  .login-panel{padding:38px 23px;border-radius:20px}
}