:root{--ink-950: #0a1220;--ink-900: #0e1a2c;--ink-800: #16273d;--ink-line: rgba(237, 232, 218, .12);--paper: #f3eee2;--paper-line: rgba(20, 20, 15, .12);--brass: #b98a3d;--brass-bright: #e4b562;--seal-red: #8c3b34;--text-on-ink: #ede8da;--text-muted: #93a0b4;--text-on-paper: #1b1a16;--text-on-paper-muted: #6b6558;--display: "Iowan Old Style", "Sitka Text", Georgia, "Times New Roman", serif;--mono: ui-monospace, "SF Mono", "Cascadia Code", "Roboto Mono", Consolas, monospace;--sans: -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:var(--sans);background:var(--paper);color:var(--text-on-paper)}a{color:inherit}button{font-family:inherit}.shell{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;background:var(--ink-950);color:var(--text-on-ink)}.topbar__brand{font-family:var(--display);font-size:18px;letter-spacing:.06em}.topbar__nav{display:flex;gap:22px;align-items:center;font-size:13.5px}.topbar__nav a{text-decoration:none;color:var(--text-muted)}.topbar__nav a.active,.topbar__nav a:hover{color:var(--brass-bright)}.topbar__logout{background:none;border:1px solid var(--ink-line);color:var(--text-on-ink);padding:6px 14px;border-radius:6px;cursor:pointer;font-size:13px}.topbar__logout:hover{border-color:var(--brass)}.content{flex:1;padding:32px 28px 60px;max-width:960px;width:100%;margin:0 auto}.content h1{font-family:var(--display);font-weight:400;font-size:28px;margin:0 0 6px}.content .lede{color:var(--text-on-paper-muted);font-size:14px;margin:0 0 28px}.table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--paper-line);border-radius:8px;overflow:hidden;font-size:14px}.table th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-on-paper-muted);padding:10px 14px;border-bottom:1px solid var(--paper-line);background:#faf9f6}.table td{padding:12px 14px;border-bottom:1px solid var(--paper-line)}.table tr:last-child td{border-bottom:none}.badge{display:inline-block;font-size:11px;font-family:var(--mono);padding:2px 8px;border-radius:20px;border:1px solid}.badge--ativo{color:#1c4a2e;background:#f0f7f2;border-color:#b8ddc4}.badge--convidado{color:#4a3200;background:#fdf6e8;border-color:#f0d89a}.badge--inativo{color:#6b6558;background:#f2f1ee;border-color:var(--paper-line)}.card{background:#fff;border:1px solid var(--paper-line);border-radius:10px;padding:24px}.field{display:block;margin-bottom:16px}.field__label{display:block;font-size:12.5px;font-weight:600;margin-bottom:6px}.field__input,.field__select{width:100%;padding:10px 12px;font-size:14.5px;border:1px solid var(--paper-line);border-radius:7px;font-family:inherit}.field__input:focus,.field__select:focus{outline:2px solid var(--brass);outline-offset:1px;border-color:var(--brass)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;font-size:14px;font-weight:600;border-radius:7px;border:1px solid transparent;cursor:pointer}.btn:focus-visible{outline:2px solid var(--brass);outline-offset:2px}.btn--primary{background:var(--seal-red);color:#f7efe9}.btn--primary:hover{background:#7a312b}.btn--secondary{background:#fff;border-color:var(--paper-line);color:var(--text-on-paper)}.btn--secondary:hover{border-color:#c9c2ae}.btn:disabled{opacity:.55;cursor:default}.error-msg{background:#fdf0f0;border:1px solid #f5c0c0;color:#8c1f1f;padding:10px 12px;border-radius:7px;font-size:13.5px;margin-bottom:16px}.hint{font-size:13px;color:var(--text-on-paper-muted)}.auth-stage{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}@media (max-width: 900px){.auth-stage{grid-template-columns:1fr}}.auth-ink{background:radial-gradient(ellipse 90% 70% at 18% 8%,var(--ink-800) 0%,transparent 60%),linear-gradient(175deg,var(--ink-900) 0%,var(--ink-950) 70%);color:var(--text-on-ink);display:flex;flex-direction:column;justify-content:center;padding:clamp(28px,5vw,72px)}.auth-ink__word{font-family:var(--display);font-size:26px;letter-spacing:.08em;margin:0 0 8px}.auth-ink__tag{font-family:var(--mono);font-size:12px;color:var(--brass-bright);margin:0 0 40px}.auth-ink__thesis{font-family:var(--display);font-size:22px;line-height:1.3;max-width:20ch;margin:0}.auth-paper{background:var(--paper);display:flex;align-items:center;justify-content:center;padding:32px}.auth-card{width:100%;max-width:360px}.auth-card h1{font-family:var(--display);font-weight:400;font-size:30px;margin:0 0 8px}.auth-card p.hint{margin:0 0 24px}.qr-box{background:#fff;border:1px solid var(--paper-line);border-radius:8px;padding:16px;display:flex;justify-content:center;margin-bottom:20px}.qr-box img{width:200px;height:200px}