#gatekeeper-overlay { position: fixed; inset: 0; z-index: 400; display: none; }
#gatekeeper-overlay.open { display: block; }
.gk-backdrop {
position: absolute; inset: 0;
background: color-mix(in srgb, var(--bg) 55%, transparent);
backdrop-filter: blur(14px) saturate(0.8);
-webkit-backdrop-filter: blur(14px) saturate(0.8);
}
.gk-card {
position: absolute; left: 50%; top: 50%;
transform: translate(-50%, -50%);
width: calc(100vw - 40px); max-width: 380px;
background: var(--surface); color: var(--text);
border: 1px solid var(--border); border-radius: var(--radius);
box-shadow: var(--shadow-heavy);
padding: 22px 20px calc(20px + env(safe-area-inset-bottom, 0px));
text-align: center;
}
.gk-badge {
display: inline-block; font-size: 0.68rem; font-weight: 800;
letter-spacing: 1.2px; text-transform: uppercase;
color: var(--accent);
border: 1px solid color-mix(in srgb, var(--accent) 50%, var(--border));
background: color-mix(in srgb, var(--accent) 12%, transparent);
border-radius: 999px; padding: 3px 10px; margin-bottom: 10px;
}
.gk-title { font-size: 1.25rem; font-weight: 800; margin-bottom: 8px; }
.gk-sub { font-size: 0.88rem; color: var(--text-dim); line-height: 1.5; margin-bottom: 8px; }
.gk-live { font-size: 0.78rem; }

.gk-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.gk-actions .btn { flex: 1 1 140px; min-width: 0; }
.gk-note-row { display: flex; gap: 8px; margin-top: 14px; }
.gk-note-row input {
flex: 1; min-width: 0;
background: var(--surface-2); border: 1px solid var(--border);
color: var(--text); border-radius: 10px; padding: 10px 12px; font: inherit;
}
.gk-current {
margin-top: 12px; font-size: 0.78rem; color: var(--text-dim);
background: var(--surface-2); border: 1px dashed var(--border);
border-radius: 8px; padding: 8px 10px;
}
.gk-current em { color: var(--text); font-style: italic; }

#gatekeeper-overlay.gk-banned { z-index: 2050; }

#gatekeeper-overlay.gk-banned .gk-backdrop {
background: var(--bg);
backdrop-filter: none;
-webkit-backdrop-filter: none;
}