:root{--bg:#121212;--surface:#1e1e1e;--surface-2:#2a2a2a;--border:#3a3a3a;--text:#f5f5f5;--text-dim:#a0a0a0;--accent:#4f8cff;--accent-press:#3a72d8;--danger:#ff5c5c;--ok:#3ddc84}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}.app,body{min-height:100dvh}.app{max-width:560px;margin:0 auto;padding:env(safe-area-inset-top) 16px calc(env(safe-area-inset-bottom) + 16px);display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 0}.title{font-size:20px;font-weight:700;margin:0}.linkbtn{background:none;border:none;color:var(--text-dim);font-size:15px;padding:8px;cursor:pointer}.linkbtn:active{color:var(--text)}.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:20px}label{display:block;font-size:14px;color:var(--text-dim);margin-bottom:8px}input[type=email],input[type=password],textarea{width:100%;background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:12px;padding:14px;font-size:17px;font-family:inherit;resize:vertical}input:focus,textarea:focus{outline:none;border-color:var(--accent)}.note{min-height:160px}.btn{width:100%;border:none;border-radius:12px;padding:16px;font-size:18px;font-weight:700;cursor:pointer;background:var(--accent);color:#fff}.btn:active{background:var(--accent-press)}.btn:disabled{opacity:.5;cursor:default}.btn-secondary{background:var(--surface-2);color:var(--text);border:1px solid var(--border)}.photo-row{margin:16px 0}.photo-btn{display:inline-flex;align-items:center;gap:8px;background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:12px;padding:14px 18px;font-size:16px;cursor:pointer}.hidden-file{display:none}.thumb-wrap{position:relative;display:inline-block;margin-top:12px}.thumb{max-width:140px;max-height:140px;border-radius:12px;border:1px solid var(--border);display:block}.thumb-remove{position:absolute;top:-10px;right:-10px;width:32px;height:32px;border-radius:50%;border:none;background:var(--danger);color:#fff;font-size:18px;line-height:1;cursor:pointer}.spacer{flex:1 1}.stack>*+*{margin-top:16px}.msg{padding:12px 14px;border-radius:10px;font-size:15px}.msg-error{background:rgba(255,92,92,.15);color:var(--danger);border:1px solid rgba(255,92,92,.4)}.msg-ok{background:rgba(61,220,132,.15);color:var(--ok);border:1px solid rgba(61,220,132,.4)}.center{flex:1 1;display:flex;flex-direction:column;justify-content:center}.sub{color:var(--text-dim);font-size:14px;margin-top:8px}