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button:disabled{background:var(--code-bg);color:var(--text-muted);cursor:not-allowed}.profile-error{padding:.75rem;background:#dc354526;color:var(--error);border-radius:.5rem;margin-bottom:1rem;border:1px solid rgba(248,113,113,.3);font-size:.9rem}.profile-success{padding:.75rem;background:#22c55e26;color:var(--success);border-radius:.5rem;margin-bottom:1rem;border:1px solid rgba(74,222,128,.3);font-size:.9rem}.profile-notifications-intro{font-size:.9rem;color:var(--text-muted);margin-bottom:1rem}.profile-notifications-list{display:flex;flex-direction:column;gap:.75rem}.profile-notification-item{display:flex;align-items:center;gap:.75rem;padding:.75rem;background:var(--input-bg);border:1px solid var(--code-bg);border-radius:.5rem;cursor:pointer;transition:background .2s}.profile-notification-item:hover:not(.disabled){background:var(--border-subtle)}.profile-notification-item.disabled{opacity:.5;cursor:not-allowed}.profile-notification-item input{width:auto;margin:0;cursor:inherit}.profile-notification-item span{color:var(--text);font-size:.9rem}.profile-notifications-saving{font-size:.85rem;color:var(--text-muted);margin-top:.5rem}