:root{color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.5}body{margin:0 auto;max-width:40rem;padding:1.5rem}main{display:flex;flex-direction:column;gap:1.5rem}h1{font-size:1.5rem}form{display:flex;flex-direction:column;align-items:flex-start;gap:.5rem;margin-block:.75rem}label{display:flex;flex-direction:column;gap:.25rem;font-size:.9rem}input,select,button{font-size:1rem;padding:.4rem .6rem}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.6}ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:.75rem}.subscription-row{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;border:1px solid currentColor;border-radius:.25rem;padding:.75rem}.subscription-row__name{font-weight:600;min-width:8rem}.subscriptions-header{display:flex;justify-content:space-between;align-items:center}[role=alert]{color:#b00020;font-weight:600}@media (prefers-color-scheme: dark){[role=alert]{color:#ff6b6b}}