:root{
  --bg:#0b0f17; --bg2:#121826; --panel:#151c2b; --panel2:#1b2335;
  --border:#243049; --text:#e6ebf5; --muted:#8a97b0;
  --accent:#5b8cff; --accent2:#7aa2ff;
  --ok:#3fcf8e; --warn:#f5b342; --err:#f0616d; --info:#5b8cff;
  --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0}
html{background:var(--bg)}
body{
  min-height:100vh;
  font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Inter,Arial,sans-serif;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(91,140,255,.12), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(63,207,142,.08), transparent 60%),
    var(--bg);
  background-attachment:fixed;
  color:var(--text); -webkit-font-smoothing:antialiased;
}
#app{max-width:1100px;margin:0 auto;padding:24px 18px 64px}

/* ---------- login ---------- */
.login-wrap{min-height:80vh;display:grid;place-items:center}
.card{
  background:linear-gradient(180deg,var(--panel),var(--panel2));
  border:1px solid var(--border);border-radius:16px;
  box-shadow:0 20px 60px rgba(0,0,0,.4);
}
.login{width:380px;max-width:92vw;padding:30px 28px}
.login h1{margin:0 0 4px;font-size:20px;letter-spacing:.3px}
.login p.sub{margin:0 0 22px;color:var(--muted);font-size:13px}

/* ---------- form controls ---------- */
label{display:block;font-size:12px;color:var(--muted);margin:0 0 6px;font-weight:600;letter-spacing:.3px}
input,button,select{font:inherit;color:var(--text)}
input[type=text],input[type=password],input[type=file]{
  width:100%;background:var(--bg2);border:1px solid var(--border);
  border-radius:10px;padding:11px 12px;outline:none;transition:.15s;
}
input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(91,140,255,.18)}
.btn{
  border:1px solid var(--border);background:var(--bg2);color:var(--text);
  padding:10px 14px;border-radius:10px;cursor:pointer;font-weight:600;font-size:13px;
  transition:.15s;display:inline-flex;align-items:center;gap:6px;
}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-primary{background:linear-gradient(180deg,var(--accent),#3f6fef);border-color:transparent;color:#fff}
.btn-ghost{background:transparent}
/* ponytail: only real pointers get sticky :hover; on touch it lingers after tap
   and "moves" onto whatever reflows under the finger. Touch uses transient :active. */
@media(hover:hover){
  .btn:hover{border-color:var(--accent);color:var(--accent2)}
  .btn-primary:hover{filter:brightness(1.07);color:#fff}
  .btn-danger:hover{border-color:var(--err);color:var(--err)}
}
@media(hover:none){
  .btn:active{opacity:.65}
}
.field{margin-bottom:14px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.error{color:var(--err);font-size:13px;min-height:18px;margin-top:4px}

/* ---------- header ---------- */
.topbar{display:flex;align-items:center;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.brand{font-weight:800;font-size:17px;letter-spacing:.4px;display:flex;align-items:center;gap:9px}
.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent)}
.spacer{flex:1}
.userchip{font-size:13px;color:var(--muted)}
.userchip b{color:var(--text)}

/* quota bar */
.quota{min-width:240px;flex:1 1 240px;max-width:360px}
.quota .meta{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-bottom:5px}
.bar{height:8px;background:var(--bg2);border:1px solid var(--border);border-radius:99px;overflow:hidden;position:relative}
.bar > i{position:absolute;top:0;bottom:0;left:0;border-radius:99px;transition:width .4s,left .4s}
.bar > i.used{background:linear-gradient(90deg,var(--accent),var(--accent2))}
.bar > i.reserved{background:repeating-linear-gradient(45deg,rgba(122,162,255,.55) 0 4px,rgba(122,162,255,.18) 4px 8px)}
.bar.warn > i.used{background:linear-gradient(90deg,var(--warn),#ffce6a)}
.bar.err > i.used{background:linear-gradient(90deg,var(--err),#ff8a93)}

/* ---------- add bar ---------- */
.addbar{display:flex;gap:10px;background:var(--panel);border:1px solid var(--border);
  border-radius:var(--radius);padding:12px;margin-bottom:18px;flex-wrap:wrap}
.addbar input[type=text]{flex:1 1 320px}
.addbar .filewrap{position:relative;overflow:hidden}
.addbar input[type=file]::file-selector-button{display:none}

/* ---------- list ---------- */
.list{display:flex;flex-direction:column;gap:12px}
.item{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;transition:.15s}
@media(hover:hover){.item:hover{border-color:#2f3e5e}}
.item .head{display:flex;gap:10px;align-items:center;margin-bottom:10px}
.item .name{font-weight:600;font-size:14px;word-break:break-word;flex:1}
.badge{font-size:11px;font-weight:700;padding:3px 8px;border-radius:99px;border:1px solid var(--border);text-transform:uppercase;letter-spacing:.4px}
.b-active{color:var(--accent2);border-color:rgba(91,140,255,.4);background:rgba(91,140,255,.1)}
.b-done{color:var(--ok);border-color:rgba(63,207,142,.4);background:rgba(63,207,142,.1)}
.b-pause{color:var(--warn);border-color:rgba(245,179,66,.4);background:rgba(245,179,66,.1)}
.b-err{color:var(--err);border-color:rgba(240,97,109,.4);background:rgba(240,97,109,.1)}
.b-meta{color:var(--muted)}
.prog{height:10px;background:var(--bg2);border:1px solid var(--border);border-radius:99px;overflow:hidden;margin:6px 0}
.prog > i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));width:0;border-radius:99px;transition:width .4s}
.prog.done > i{background:linear-gradient(90deg,var(--ok),#7fe0b4)}
.stats{display:flex;gap:18px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-top:4px}
.stats span b{color:var(--text);font-weight:600}
.actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.pct{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.pct b{color:var(--text)}
.empty{text-align:center;color:var(--muted);padding:60px 20px;border:1px dashed var(--border);border-radius:var(--radius)}
.empty svg{opacity:.5;margin-bottom:10px}
.linkout{color:var(--accent2);font-size:12px;text-decoration:none}
@media(hover:hover){.linkout:hover{text-decoration:underline}}
@media(max-width:560px){.quota{order:3;max-width:none}}