:root{color-scheme:dark;--bg:#091321;--surface:#111f31;--line:#2a3b51;--text:#eff5fc;--muted:#a8b9ce;--accent:#55d8ed}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Tahoma,"Segoe UI",sans-serif;font-size:16px;line-height:1.65}header{display:flex;align-items:center;gap:24px;padding:22px 5%;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:.06em;text-decoration:none;color:var(--text);line-height:1.3}.brand small{display:block;color:var(--accent);font-size:12px;letter-spacing:.18em}.mark{display:grid;place-items:center;width:42px;height:42px;background:var(--accent);color:var(--bg);border-radius:8px;font-size:26px}.domain{margin-left:auto;color:var(--muted);font-size:14px}main{max-width:1100px;margin:42px auto;padding:0 24px;min-height:70vh}h1{font-size:clamp(26px,4vw,34px);line-height:1.4;margin:8px 0 12px}h2{font-size:20px;margin:0 0 8px}p{margin:8px 0 20px;color:var(--muted)}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.18em;color:var(--accent)}.panel{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:24px}.login{max-width:460px;margin:70px auto}label{display:block;margin:18px 0;font-size:14px}input:not([type=file]){display:block;width:100%;margin-top:8px;background:var(--bg);color:var(--text);padding:12px 14px;border:1px solid var(--line);border-radius:6px;font:inherit;font-size:16px}button,.picker{background:transparent;border:1px solid var(--line);border-radius:6px;color:var(--text);padding:10px 16px;font:inherit;font-size:14px;cursor:pointer}button:hover,.picker:hover{border-color:var(--accent)}button:focus-visible,input:focus-visible,.picker:focus-within{outline:2px solid var(--accent);outline-offset:3px}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--accent);color:var(--bg);border-color:var(--accent);font-weight:700}form .primary{width:100%;margin-top:8px}.heading{display:flex;justify-content:space-between;gap:20px;align-items:center}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:22px 0}.metrics span{display:block;color:var(--muted);font-size:14px}.metrics strong{display:block;font-size:28px;margin-top:10px}.upload{border-top:3px solid var(--accent);margin:24px 0 32px}.picker{display:inline-block;background:var(--accent);color:var(--bg);font-weight:700;margin:8px 0;position:relative}.picker input{position:absolute;inset:0;opacity:0;width:100%;cursor:pointer}.muted{color:var(--muted);font-size:14px}.progress-heading{display:flex;justify-content:space-between;gap:20px;overflow-wrap:anywhere;margin-top:18px}progress{width:100%;height:10px;accent-color:var(--accent);margin-top:16px}.list-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.files{display:grid;gap:12px}.file{display:flex;gap:20px;align-items:center;padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:9px}.file-info{flex:1;min-width:0}.file-name{font-weight:700;overflow-wrap:anywhere}.file-detail{color:var(--muted);font-size:14px;margin-top:5px}.file-actions{display:flex;gap:8px;flex-wrap:wrap}.empty{text-align:center;padding:44px;border:1px dashed var(--line);border-radius:10px;color:var(--muted)}.footnote{margin-top:24px}#message{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:16px 24px;max-width:90vw;width:max-content;box-shadow:0 8px 40px #0008;border:1px solid var(--accent);background:#152c43;border-radius:10px;z-index:5}#message.error{border-color:#f58c91}footer{max-width:1100px;margin:30px auto;padding:24px;color:var(--muted);font-size:12px;border-top:1px solid var(--line);display:flex;justify-content:space-between}[hidden]{display:none!important}@media(max-width:650px){header{padding:18px 20px}.domain{display:none}#logout{margin-left:auto}main{margin:24px auto;padding:0 16px}.login{margin:36px auto}.metrics{gap:8px}.metrics .panel{padding:12px}.metrics strong{font-size:20px}.file{align-items:flex-start;flex-direction:column}.heading{align-items:flex-start}.list-heading{align-items:flex-start;flex-direction:column}.panel{padding:20px}.progress-heading{flex-direction:column}}