*{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0b1020;--card:#151c33;--border:#28324f;--accent:#5b8cff;--accent-hover:#4677f0;--text:#e7ecf7;--muted:#9aa6c4;--success:#3ecf8e;--danger:#ff6b6b}body,html{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:radial-gradient(1200px 600px at 50% -10%,#1a2645 0,var(--bg) 60%),var(--bg);color:var(--text);min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px}.wrap{width:100%;max-width:520px}.wrap.wide{max-width:760px}.card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:32px;box-shadow:0 20px 60px rgba(0,0,0,.35)}h1{font-size:24px;margin-bottom:6px}.subtitle{color:var(--muted);font-size:14px;margin-bottom:24px}.dropzone{border:2px dashed var(--border);border-radius:14px;padding:36px 20px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s}.dropzone.drag,.dropzone:hover{border-color:var(--accent);background:rgba(91,140,255,.06)}.dropzone strong{color:var(--accent)}.dropzone .hint{display:block;margin-top:8px;font-size:13px;color:var(--muted)}input[type=file]{display:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;margin-top:20px;padding:13px 18px;border:none;border-radius:11px;background:var(--accent);color:#fff;font-size:15px;font-weight:600;cursor:pointer;transition:background .15s}.btn:hover:not(:disabled){background:var(--accent-hover)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.secondary{background:transparent;border:1px solid var(--border);color:var(--text)}.btn.secondary:hover:not(:disabled){background:hsla(0,0%,100%,.04)}.filename{color:var(--text);word-break:break-all}.error,.filename{margin-top:16px;font-size:14px}.error{color:var(--danger)}.result{margin-top:8px;text-align:center}.qr{display:inline-block;background:#fff;padding:16px;border-radius:14px;margin:8px 0 20px}.qr img{display:block;width:220px;height:220px}.linkrow{display:flex;gap:8px;margin-bottom:12px}.linkrow input{flex:1 1;padding:11px 12px;background:#0e1426}.copybtn,.linkrow input{border-radius:10px;border:1px solid var(--border);color:var(--text);font-size:13px}.copybtn{padding:0 16px;background:transparent;font-weight:600;cursor:pointer;white-space:nowrap}.copybtn.copied{border-color:var(--success);color:var(--success)}.actions{display:flex;gap:8px}.actions .btn{margin-top:0}.history{margin-top:26px;border-top:1px solid var(--border);padding-top:18px}.history-head{display:flex;align-items:center;justify-content:space-between;font-size:13px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:10px}.linklike{background:none;border:none;color:var(--muted);font-size:12px;cursor:pointer;text-transform:none;letter-spacing:0}.linklike:hover{color:var(--danger)}.history-list{list-style:none;display:flex;flex-direction:column;gap:8px}.history-item{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#0e1426;border:1px solid var(--border);border-radius:10px;padding:10px 12px}.history-info{display:flex;flex-direction:column;min-width:0}.history-name{font-size:13px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:220px}.history-date{font-size:11px;color:var(--muted)}.history-actions{display:flex;gap:6px;flex-shrink:0}.mini{display:inline-flex;align-items:center;justify-content:center;padding:5px 9px;border-radius:7px;border:1px solid var(--border);background:transparent;color:var(--text);font-size:12px;font-weight:600;cursor:pointer;text-decoration:none}.mini:hover{background:hsla(0,0%,100%,.05)}.mini.copied{border-color:var(--success);color:var(--success)}.mini.danger:hover{border-color:var(--danger);color:var(--danger)}.spinner{width:16px;height:16px;border:2px solid hsla(0,0%,100%,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.footer{text-align:center;margin-top:18px;font-size:12px;color:var(--muted)}.nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.nav-links{display:flex;gap:6px}.nav-links a{padding:6px 12px;border-radius:8px;font-size:13px;font-weight:600;color:var(--muted);text-decoration:none}.nav-links a:hover{color:var(--text);background:hsla(0,0%,100%,.04)}.nav-links a.active{color:var(--text);background:rgba(91,140,255,.16)}.logout{background:none;border:1px solid var(--border);color:var(--muted);font-size:12px;font-weight:600;padding:6px 12px;border-radius:8px;cursor:pointer}.logout:hover{color:var(--danger);border-color:var(--danger)}.pwd{width:100%;padding:13px 14px;border-radius:11px;border:1px solid var(--border);background:#0e1426;color:var(--text);font-size:15px;margin-top:4px}.pwd:focus{outline:none;border-color:var(--accent)}.inline-link{color:var(--accent);text-decoration:none;font-weight:600}.inline-link:hover{text-decoration:underline}.empty{text-align:center;color:var(--muted);font-size:14px;padding:28px 0}.hcards{list-style:none;display:flex;flex-direction:column;gap:12px;margin-top:12px}.hcard{display:flex;gap:14px;background:#0e1426;border:1px solid var(--border);border-radius:12px;padding:14px}.hcard-qr{flex-shrink:0}.hcard-qr img,.qr-skeleton{width:88px;height:88px;border-radius:8px;background:#fff;display:block}.qr-skeleton{background:#1a2238}.hcard-body{flex:1 1;min-width:0}.hcard-name{font-size:14px;font-weight:600;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hcard-date{font-size:12px;color:var(--muted)}.hcard .linkrow,.hcard-date{margin-bottom:10px}.hcard-actions{display:flex;flex-wrap:wrap;gap:6px}.linklabel{display:block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;margin:6px 0 5px}.linklabel,.tip{color:var(--muted)}.tip{margin-top:16px;font-size:12px;text-align:center}.mini.accent{border-color:var(--accent);color:var(--accent)}.mini.accent:hover{background:rgba(91,140,255,.1)}.mini.disabled{opacity:.6;pointer-events:none}.hmsg{margin-top:8px;font-size:12px;color:var(--success)}