:root{--bg: #0f0f10;--card: #1a1a1d;--border: #2a2a2f;--text: #f4f4f5;--muted: #9a9aa3;--accent: #c9a227;--danger: #ef4444;color-scheme:dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem}.muted{color:var(--muted)}.error{color:var(--danger)}.confirmation{color:var(--accent)}.card{background:var(--card);border:1px solid var(--border);border-radius:12px}.panel{width:100%;max-width:360px;padding:1.75rem 1.5rem;display:flex;flex-direction:column;gap:1rem}.panel-wide{max-width:520px}.panel h3{margin:0;font-weight:500;font-size:1.25rem}.panel p{margin:0}.brand{display:flex;align-items:baseline;gap:.5rem}.brand-title{font-size:1.5rem;font-weight:700;letter-spacing:1px}.brand-subtitle{font-size:.7rem;letter-spacing:2px;text-transform:uppercase;color:var(--accent)}.barber-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:.75rem}.barber-card{font:inherit;display:flex;flex-direction:column;align-items:center;gap:.6rem;padding:1rem .75rem;border-radius:12px;border:1px solid var(--border);background:var(--bg);color:var(--text);cursor:pointer;position:relative}.barber-card:hover:not(:disabled){border-color:var(--muted)}.barber-card:disabled{opacity:.7;cursor:not-allowed}.barber-card--selected{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.barber-avatar{width:72px;height:72px;border-radius:50%;object-fit:cover;background:var(--card)}.barber-avatar--initials{display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;color:var(--accent);border:1px solid var(--border)}.barber-name{font-weight:600;text-align:center}.barber-status{font-size:.8rem;min-height:1rem}.barber-check{color:var(--accent);font-weight:700}