.popup-body{width:380px;min-height:720px;padding:16px}
.popup-shell{display:flex;flex-direction:column;gap:14px}
.brand-row{display:flex;align-items:center;justify-content:space-between}.icon-btn{width:40px;height:40px;font-size:18px}
.hero-toggle{display:flex;align-items:center;justify-content:space-between;padding:22px 18px}
.eyebrow,.section-label,.sub-label,.slider-head span:first-child{font-size:12px;letter-spacing:.08em;color:var(--muted);font-weight:700}
.hero-label{margin-top:4px;font-size:32px;font-weight:760;line-height:1}
.section-card{padding:16px}.input-row{display:grid;grid-template-columns:44px 1fr 42px;gap:10px;align-items:center;margin-top:10px}
.icon-chip{height:46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(180deg,color-mix(in srgb,var(--accent2) 94%,transparent),rgba(19,14,31,.96));border:1px solid var(--line)}
#profileSelect{width:100%;height:46px;border-radius:12px;border:1px solid var(--line2);background:linear-gradient(180deg,rgba(22,17,34,.95),rgba(13,10,22,.96));color:var(--text);padding:0 14px}
.star-btn{width:42px;height:42px;font-size:20px}.mt{margin-top:16px}
.mode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:10px}.mode-btn{min-height:72px;padding:10px;border-radius:14px;border:1px solid var(--line2);background:linear-gradient(180deg,rgba(24,17,38,.94),rgba(14,11,24,.96));color:#e3d7f8;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}.mode-btn.active{border-color:color-mix(in srgb,var(--accent3) 86%,white 14%);background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 46%,transparent),color-mix(in srgb,var(--accent2) 96%,transparent));box-shadow:inset 0 0 0 1px rgba(245,230,255,.14)}.mode-btn span{font-weight:700}.mode-btn small{color:var(--muted);font-size:11px}
.line-button{padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;text-align:left}.switch-row{background:linear-gradient(180deg,rgba(18,14,29,.96),rgba(11,9,19,.98))}.row-copy{display:flex;align-items:center;gap:12px}.row-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(180deg,color-mix(in srgb,var(--accent2) 94%,transparent),rgba(19,14,31,.96));border:1px solid var(--line);font-size:16px}.row-title{font-size:14px;font-weight:740}.row-sub{font-size:12px;color:var(--muted);margin-top:2px}
.value-pill{padding:8px 10px;min-width:54px;border-radius:12px;text-align:center;font-size:12px;font-weight:760;background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 76%,transparent),color-mix(in srgb,var(--accent2) 84%,transparent));border:1px solid color-mix(in srgb,var(--accent) 28%,transparent)}
.slider-card{padding:15px 16px}.slider-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.slider-labels{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-top:8px}
.a8-lab-entry{padding:16px;display:flex;align-items:center;justify-content:space-between;gap:12px;text-align:left}.lab-copy{display:flex;align-items:center;gap:12px}.lab-icon{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(180deg,color-mix(in srgb,var(--accent2) 94%,transparent),rgba(19,14,31,.96));border:1px solid var(--line);font-size:21px}.lab-arrow{font-size:20px;color:#dec8ff}
.popup-footer{display:flex;justify-content:space-between;gap:12px;font-size:11px;color:var(--muted);padding:4px 6px 0}.footer-left span{margin:0 6px}.footer-right{text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:130px}

/* --- A8 Visual Engine theme hooks --- */
.brand-actions{display:flex;align-items:center;gap:8px}
.theme-cycle-btn{position:relative;display:grid;place-items:center}
.theme-cycle-dot{width:13px;height:13px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(var(--accent-rgb),.12),0 0 15px rgba(var(--accent-rgb),.52)}
.icon-chip,.row-icon,.lab-icon{background:linear-gradient(180deg,rgba(var(--accent2-rgb),.24),rgba(17,15,27,.96));border-color:var(--line)}
.mode-btn.active{border-color:rgba(var(--accent-rgb),.72);background:linear-gradient(180deg,rgba(var(--accent-rgb),.30),rgba(var(--accent2-rgb),.28));box-shadow:inset 0 0 0 1px rgba(255,255,255,.08),0 0 20px rgba(var(--accent-rgb),.08)}
.value-pill{background:linear-gradient(180deg,rgba(var(--accent-rgb),.58),rgba(var(--accent2-rgb),.62));border-color:rgba(var(--accent-rgb),.30);color:white}
.lab-arrow{color:var(--accent3)}
.slider-card .a8-range{margin-top:2px}



/* v1.7 local resource shortcuts */
.popup-resource-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.popup-resource-btn{min-height:70px;padding:11px 12px;display:grid;grid-template-columns:32px 1fr auto;align-items:center;gap:9px;text-align:left;color:var(--text)}.popup-resource-btn>span{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:color-mix(in srgb,var(--accent) 10%,var(--a8-surface));border:1px solid var(--line);color:var(--accent)}.popup-resource-btn div{min-width:0}.popup-resource-btn b{display:block;font-size:11px;letter-spacing:.04em}.popup-resource-btn small{display:block;color:var(--muted);font-size:9.5px;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.popup-resource-btn i{font-style:normal;color:var(--accent3)}.popup-resource-btn:hover{border-color:color-mix(in srgb,var(--accent) 52%,transparent);transform:translateY(-1px)}

/* v1.8 Smart Control */
.compare-hold-row{cursor:grab;user-select:none;touch-action:none}
.compare-hold-row:active,.compare-hold-row.is-comparing{cursor:grabbing;border-color:rgba(var(--accent-rgb),.75);background:linear-gradient(180deg,rgba(var(--accent-rgb),.24),rgba(var(--accent2-rgb),.22));box-shadow:inset 0 0 0 1px rgba(var(--accent-rgb),.16),0 0 26px rgba(var(--accent-rgb),.12)}
.compare-hold-row.is-comparing .value-pill{background:linear-gradient(180deg,rgba(255,255,255,.20),rgba(255,255,255,.08));border-color:rgba(255,255,255,.35)}
#siteProfileBadge{min-width:66px}


/* v1.9 search + FPS placement controls */
.popup-search-wrap{position:relative;z-index:30}.popup-search-box{height:44px;display:grid;grid-template-columns:28px 1fr auto;align-items:center;gap:8px;padding:0 12px}.popup-search-box input{width:100%;background:transparent;border:0;outline:0;color:var(--text);font:inherit;font-size:12px}.popup-search-box input::placeholder{color:var(--muted)}.popup-search-icon{color:var(--accent3);font-size:18px}.popup-search-box kbd{font:700 10px/1 ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--muted);border:1px solid var(--line);border-radius:7px;padding:4px 6px;background:rgba(255,255,255,.03)}
.popup-search-results{position:absolute;left:0;right:0;top:49px;max-height:280px;overflow:auto;padding:7px;box-shadow:0 18px 50px rgba(0,0,0,.42)}.popup-search-results button{width:100%;display:grid;grid-template-columns:30px 1fr auto;align-items:center;gap:9px;border:0;background:transparent;color:var(--text);padding:9px;border-radius:10px;text-align:left}.popup-search-results button:hover,.popup-search-results button.is-selected{background:color-mix(in srgb,var(--accent) 14%,transparent)}.popup-search-results b{font-size:11px;display:block}.popup-search-results small{font-size:9px;color:var(--muted);display:block;margin-top:2px}.popup-search-results i{font-style:normal;color:var(--accent3)}.popup-search-empty{padding:12px;color:var(--muted);font-size:11px;text-align:center}
.fps-position-panel{padding:13px 14px}.fps-position-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.fps-drag-chip{font-size:8px;letter-spacing:.09em;font-weight:800;color:var(--accent3);border:1px solid color-mix(in srgb,var(--accent) 32%,transparent);padding:5px 7px;border-radius:999px;background:color-mix(in srgb,var(--accent) 9%,transparent)}.fps-position-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;margin-top:11px}.fps-position-grid button{min-height:50px;border-radius:11px;border:1px solid var(--line2);background:rgba(255,255,255,.025);color:var(--text);font-size:18px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}.fps-position-grid button small{font-size:7.5px;color:var(--muted);white-space:nowrap}.fps-position-grid button.active{border-color:color-mix(in srgb,var(--accent) 70%,transparent);background:color-mix(in srgb,var(--accent) 18%,transparent);box-shadow:0 0 18px color-mix(in srgb,var(--accent) 10%,transparent)}


/* v1.9.2 first-run guided tutorial */
.tutorial-help-btn{font-weight:850;font-size:17px;color:var(--accent3)}
.a8-tutorial-layer[hidden]{display:none!important}
.a8-tutorial-shield{position:fixed;inset:0;z-index:9000;background:transparent;cursor:default}
.a8-tutorial-spotlight{position:fixed;z-index:9001;pointer-events:none;border:2px solid color-mix(in srgb,var(--accent) 85%,white 15%);border-radius:17px;box-shadow:0 0 0 9999px rgba(3,4,9,.78),0 0 0 5px color-mix(in srgb,var(--accent) 12%,transparent),0 0 34px color-mix(in srgb,var(--accent) 42%,transparent);transition:left .24s ease,top .24s ease,width .24s ease,height .24s ease,border-radius .24s ease}
.a8-tutorial-card{position:fixed;left:16px;right:16px;bottom:16px;z-index:9100;padding:17px 17px 14px;border-color:color-mix(in srgb,var(--accent) 48%,var(--line));background:linear-gradient(165deg,color-mix(in srgb,var(--a8-surface) 92%,black),color-mix(in srgb,var(--a8-surface-2) 96%,black));box-shadow:0 24px 70px rgba(0,0,0,.64),0 0 32px color-mix(in srgb,var(--accent) 15%,transparent)}
.a8-tutorial-card.is-top{top:16px;bottom:auto}.a8-tutorial-card.is-bottom{top:auto;bottom:16px}
.a8-tutorial-topline{display:flex;align-items:center;justify-content:space-between;gap:12px}.a8-tutorial-kicker{font-size:9px;letter-spacing:.12em;font-weight:850;color:var(--accent3)}.a8-tutorial-count{font-size:9px;color:var(--muted);font-weight:760}
.a8-tutorial-card h2{margin:8px 0 6px;font-size:18px;line-height:1.15}.a8-tutorial-card p{margin:0;color:var(--muted);font-size:11.5px;line-height:1.55}
.a8-tutorial-progress{display:flex;gap:5px;margin-top:13px}.a8-tutorial-progress span{height:4px;flex:1;border-radius:999px;background:rgba(255,255,255,.08)}.a8-tutorial-progress span.active{background:var(--accent);box-shadow:0 0 10px color-mix(in srgb,var(--accent) 40%,transparent)}
.a8-tutorial-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:13px}.a8-tutorial-actions>div{display:flex;gap:7px}.a8-tutorial-actions button{height:34px;border-radius:10px;padding:0 12px;font-size:10px;font-weight:780;border:1px solid var(--line2);color:var(--text);background:rgba(255,255,255,.035)}.a8-tutorial-actions button:hover{border-color:color-mix(in srgb,var(--accent) 52%,transparent)}.a8-tutorial-actions .tutorial-next{background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 75%,transparent),color-mix(in srgb,var(--accent2) 78%,transparent));border-color:color-mix(in srgb,var(--accent) 50%,transparent);color:white;min-width:64px}.a8-tutorial-actions .tutorial-skip{color:var(--muted);background:transparent}.a8-tutorial-actions button:disabled{opacity:.38;pointer-events:none}

/* RC8 · Video Control Center */
.video-control-card{padding:14px 15px}.video-control-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.video-time{font-size:10px;color:var(--accent3);font-weight:800;white-space:nowrap}.video-control-buttons{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:12px}.video-control-buttons button{height:46px;border-radius:12px;border:1px solid var(--line2);background:rgba(255,255,255,.035);color:var(--text);font-size:18px;font-weight:800;display:flex;align-items:center;justify-content:center;gap:3px}.video-control-buttons button small{font-size:8px;color:var(--muted)}.video-control-buttons button:hover{border-color:color-mix(in srgb,var(--accent) 60%,transparent);background:color-mix(in srgb,var(--accent) 12%,transparent)}.video-control-buttons .video-play-btn{background:linear-gradient(180deg,rgba(var(--accent-rgb),.55),rgba(var(--accent2-rgb),.58));color:#fff}.video-control-bottom{display:grid;grid-template-columns:1fr 92px;gap:10px;align-items:end;margin-top:11px}.video-volume-control,.video-speed-control{display:flex;flex-direction:column;gap:5px}.video-volume-control span,.video-speed-control span{font-size:8px;letter-spacing:.08em;color:var(--muted);font-weight:800}.video-volume-control input{width:100%;accent-color:var(--accent)}.video-speed-control select{height:32px;border-radius:9px;border:1px solid var(--line2);background:var(--a8-surface-2);color:var(--text);padding:0 8px}.video-control-card.is-unavailable{opacity:.62}.video-control-card.is-unavailable .video-control-buttons button,.video-control-card.is-unavailable input,.video-control-card.is-unavailable select{pointer-events:none}


/* v1.9.4 · clearer tool separation */
.popup-shell{gap:18px}
#fpsPositionPanel{margin-top:-10px}
.popup-resource-grid{gap:12px}