.youtube-settings-dialog{overscroll-behavior:contain;border:1px solid var(--border);background:var(--card,#fff);width:min(480px,100vw - 24px);max-height:calc(100dvh - 24px);color:var(--text,#0f172a);border-radius:18px;margin:auto;padding:0;overflow-y:auto;box-shadow:0 24px 80px #0005}.youtube-settings-dialog::backdrop{background:#071324b3}.youtube-settings-dialog:not([open]){display:none}.youtube-settings-content{overflow-wrap:anywhere;padding:20px}.youtube-settings-content header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;display:flex}.youtube-settings-content h2{margin:0;font-size:1.15rem}.youtube-settings-content h3{margin:0 0 10px;font-size:.9rem}.youtube-settings-close{background:var(--bg,#f1f5f9);width:40px;height:40px;color:inherit;cursor:pointer;border:0;border-radius:10px;flex:0 0 40px;place-items:center;padding:0;display:grid}.youtube-settings-content section+section{margin-top:24px}.youtube-settings-choices{flex-wrap:wrap;gap:8px;display:flex}.youtube-settings-choices button{border:1px solid var(--border,#cbd5e1);background:var(--bg,#f1f5f9);min-height:44px;color:inherit;font:inherit;white-space:nowrap;cursor:pointer;border-radius:10px;flex:1 0 60px;padding:8px 12px;font-size:.88rem}.youtube-settings-choices button[aria-checked=true]{color:var(--primary,#2563eb);background:var(--primary-light,#eff6ff);border-color:var(--primary,#2563eb);font-weight:700}.youtube-settings-close:focus-visible,.youtube-settings-choices button:focus-visible,.youtube-settings-provider button:focus-visible{outline:3px solid var(--primary,#2563eb);outline-offset:2px}.youtube-settings-help,.youtube-settings-provider p{color:var(--muted,#64748b);margin:0;font-size:.86rem;line-height:1.6}.youtube-settings-provider{border-top:1px solid var(--border,#cbd5e1);padding-top:20px}.youtube-settings-provider .btn{white-space:normal;width:100%;height:auto;min-height:44px;margin-top:16px;padding:10px 14px}.youtube-settings-choices button:disabled{opacity:.5;cursor:default}.youtube-settings-error{color:var(--danger,#b42318);margin:18px 0 0;font-size:.85rem;line-height:1.5}