/* XALO V52.1 compact usage selector. Scoped exclusively to AI Studio */
.xai-v521-control-row{display:flex;gap:10px;align-items:stretch;position:relative;min-width:0}
.xai-v521-control-row>.xai-generate{flex:1;min-width:0;margin:0}
.xai-v521-chooser{position:relative;flex:0 0 auto;min-width:0}
.xai-v521-toggle{display:flex;gap:9px;align-items:center;justify-content:center;list-style:none;cursor:pointer;user-select:none;height:100%;min-height:48px;border:1px solid rgba(96,178,215,.55);border-radius:12px;padding:0 14px;background:rgba(18,39,62,.95);color:#d6f6ff;font-weight:600;font-size:13px;line-height:1.3;font-family:inherit;white-space:nowrap}
.xai-v521-toggle::-webkit-details-marker{display:none}.xai-v521-toggle:focus-visible,.xai-v521-choice:focus-visible,.xai-v521-links a:focus-visible{outline:2px solid #93e8ff;outline-offset:3px}
.xai-v521-chip{display:inline-block;min-width:36px;border:1px solid rgba(133,211,240,.32);border-radius:16px;padding:3px 5px;font:700 12px/1.3 system-ui;text-align:center}
.xai-v521-panel{position:absolute;z-index:30;inset-block-start:calc(100% + 9px);inset-inline-end:0;width:min(345px,calc(100vw - 36px));box-sizing:border-box;padding:17px;border:1px solid rgba(111,197,231,.45);border-radius:16px;background:#101c32;box-shadow:0 18px 48px rgba(0,0,0,.55);color:#e0f7ff;text-align:start}
.xai-v521-title{display:block;font-size:15px}.xai-v521-hint{font-size:12px;line-height:1.6;color:#a9bfce;margin:7px 0 12px}
.xai-v521-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:12px 0}
.xai-v521-choice{background:#142942;color:#e9faff;border:1px solid #365372;padding:10px;border-radius:10px;text-align:start;cursor:pointer;font-weight:600;font-size:12px;line-height:1.4;font-family:inherit}
.xai-v521-choice small{display:block;font:400 11px/1.4 system-ui;color:#9cbad2;margin-top:4px}.xai-v521-choice:disabled{opacity:.55;cursor:not-allowed}.xai-v521-choice[aria-pressed="true"]{border-color:#73d8fc;background:#1d3556}
.xai-v521-stat{padding:8px 11px;background:#102a3e;border-radius:9px;color:#c8f6ff;font-size:12px;margin:7px 0}
.xai-v521-quota-notice{border:1px solid rgba(238,180,100,.5);border-radius:13px;padding:14px 16px;margin:12px 0;background:rgba(100,61,29,.18);color:#ffe7c6;font-size:13px;line-height:1.6}
.xai-v521-quota-notice[hidden]{display:none}.xai-v521-quota-notice p{margin:7px 0}.xai-v521-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.xai-v521-links a{display:inline-block;text-decoration:none;color:#b6eaff;border:1px solid #52788b;background:#122b3b;padding:6px 10px;border-radius:9px}
@media(max-width:480px){.xai-v521-control-row{gap:7px}.xai-v521-toggle{padding:0 9px;font-size:11px;gap:5px}.xai-v521-chip{font-size:10px;min-width:28px}}
@media(prefers-reduced-motion:reduce){.xai-v521-toggle,.xai-v521-choice{transition:none!important}}