:root{color:#17202a;background:#eef2f7;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input{font:inherit}.display-page{align-items:center;background:radial-gradient(circle at 50% 38%,rgba(255,255,255,.08),transparent 28%),#050505;color:#f8fafc;display:flex;min-height:100vh;justify-content:center;overflow:hidden;padding:6vw;position:relative}.display-status{color:#f8fafc9e;display:flex;font-size:clamp(.9rem,1.4vw,1.25rem);gap:1rem;left:3vw;letter-spacing:0;position:absolute;text-transform:uppercase;top:3vw}.display-error{color:#fca5a5}.display-message{font-size:clamp(4rem,12vw,12rem);font-weight:800;line-height:1;margin:0;max-width:90vw;overflow-wrap:anywhere;text-align:center;text-shadow:0 0 40px rgba(255,255,255,.18)}.display-muted{color:#f8fafcad;font-size:clamp(2rem,5vw,4.5rem)}.control-page{align-items:center;background:linear-gradient(135deg,#eef2f7,#f8fafc);display:flex;justify-content:center;min-height:100vh;padding:2rem}.control-panel{background:#fff;border:1px solid #d8dee8;border-radius:8px;box-shadow:0 22px 70px #26344b1f;max-width:640px;padding:2rem;width:100%}.control-header{margin-bottom:1.5rem}.eyebrow{color:#536477;font-size:.84rem;font-weight:700;letter-spacing:0;margin:0 0 .35rem;text-transform:uppercase}h1{font-size:clamp(2rem,5vw,3.5rem);line-height:1.05;margin:0}.control-form{display:grid;gap:.75rem}label{color:#293342;font-weight:700}input{border:1px solid #aeb8c7;border-radius:6px;color:#111827;min-height:3.25rem;padding:.75rem .95rem;width:100%}input:focus{border-color:#2563eb;outline:3px solid rgba(37,99,235,.2)}.control-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:.5rem}button{background:#166534;border:0;border-radius:6px;color:#fff;cursor:pointer;font-weight:800;min-height:2.8rem;padding:.75rem 1rem}button:disabled{cursor:not-allowed;opacity:.58}.secondary-button{background:#334155}.alert,.status{border-radius:6px;margin:1rem 0;padding:.85rem 1rem}.alert{background:#fee2e2;color:#991b1b}.status{background:#dcfce7;color:#14532d}@media (max-width: 560px){.control-page{align-items:flex-start;padding:1rem}.control-panel{padding:1.25rem}.control-actions{display:grid}}