:root{--bg-app: #535353;--bg-panel: #535353;--bg-tool: #535353;--bg-header: #3e3e3e;--bg-input: #3e3e3e;--bg-canvas: #282828;--text-main: #dddddd;--text-muted: #aaaaaa;--border-light: #6a6a6a;--border-dark: #333333;--accent-blue: #3275db;--accent-hover: #4e88e3;--item-hover: #666666;--item-active: #292929;font-family:Inter,system-ui,-apple-system,sans-serif;font-size:13px;line-height:1.5;color:var(--text-main);background-color:var(--bg-app);-webkit-user-select:none;user-select:none}*{box-sizing:border-box;margin:0;padding:0}body,html{width:100%;min-height:100vh;overflow-x:hidden;overscroll-behavior-x:none}#app{width:100%;height:100vh;overflow:hidden;overscroll-behavior:contain}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-panel)}::-webkit-scrollbar-thumb{background:#383838;border:4px solid var(--bg-panel);border-radius:8px}::-webkit-scrollbar-thumb:hover{background:#2a2a2a}.icon-btn{width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:2px;cursor:pointer;color:var(--text-main);transition:background .1s}.icon-btn:hover{background-color:var(--item-hover)}.icon-btn.active{background-color:var(--item-active);color:#fff;box-shadow:inset 0 0 0 1px #000}[data-tooltip]{position:relative}[data-tooltip]:after{content:attr(data-tooltip);position:absolute;left:calc(100% + 8px);top:50%;transform:translateY(-50%);background-color:#ffffe1;color:#000;border:1px solid #767676;box-shadow:2px 2px 3px #0003;padding:4px 8px;font-size:12px;border-radius:3px;white-space:nowrap;pointer-events:none;z-index:10000;opacity:0;visibility:hidden;transition:opacity .1s ease-in-out,visibility .1s ease-in-out;transition-delay:0s}[data-tooltip]:hover:after{opacity:1;visibility:visible;transition-delay:.2s}input[type=number]::-webkit-outer-spin-button,input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}.pq-tools-panel::-webkit-scrollbar{display:none}.pq-ai-topbar{display:flex;align-items:center;justify-content:space-between;height:60px;padding:0 24px;background:rgba(22,22,30,.75);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08);position:absolute;top:0;left:0;right:0;z-index:100}.pq-ai-workspace{display:flex;flex:1;overflow:hidden;position:relative;min-height:0;padding-top:60px;flex-direction:row}.pq-ai-sidebar-container{display:flex;flex-direction:row;height:100%;position:relative;z-index:10}.pq-ai-tabs-strip{width:84px;background:rgba(15,15,20,.95);border-right:1px solid rgba(255,255,255,.06);display:flex;flex-direction:column;align-items:center;padding:16px 0;gap:12px;box-shadow:2px 0 12px #0003}.pq-ai-tab-btn{display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 4px;width:85%;border:none;border-radius:10px;cursor:pointer;transition:all .2s}.pq-ai-content-panel{width:340px;background:rgba(22,22,30,.85);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-right:1px solid rgba(255,255,255,.06);display:flex;flex-direction:column;box-shadow:4px 0 24px #0003}.pq-ai-upload-box{width:calc(100% - 48px);max-width:800px;margin:24px auto;flex:1;max-height:500px;padding:40px 24px;border:2px dashed rgba(120,170,255,.3);border-radius:20px;background:rgba(22,22,30,.5);display:flex;flex-direction:column;align-items:center;cursor:pointer;transition:background .2s,border-color .2s;box-sizing:border-box}.pq-ai-tool-panel{flex:1;display:flex;flex-direction:column;padding:32px 24px;overflow-y:auto;overflow-x:hidden;box-sizing:border-box}.pq-ai-pro-btn{background:linear-gradient(135deg,rgba(255,255,255,.05) 0%,rgba(255,255,255,.02) 100%);color:#fff;border:1px solid rgba(255,255,255,.1);padding:8px 18px;border-radius:8px;font-weight:600;cursor:pointer;font-size:13px;letter-spacing:.5px;transition:all .25s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;gap:8px;box-shadow:0 4px 12px #0003}.pq-ai-pro-btn:hover{background:linear-gradient(135deg,rgba(58,109,240,.15) 0%,rgba(168,83,186,.15) 100%);border-color:#a853ba66;transform:translateY(-1px)}@media (max-width: 768px){.pq-ai-topbar{padding:0 12px}.pq-ai-workspace{flex-direction:column-reverse}.pq-ai-sidebar-container{flex-direction:column-reverse;height:auto;width:100%}.pq-ai-tabs-strip{width:100%;height:64px;flex-direction:row;padding:0 8px;padding-bottom:env(safe-area-inset-bottom,0px);border-right:none;border-top:1px solid rgba(255,255,255,.06);box-shadow:0 -2px 12px #0003;overflow-x:auto;overflow-y:hidden;gap:4px;justify-content:space-evenly}.pq-ai-tab-btn{width:auto;flex:1;min-width:0;padding:8px 2px}.pq-ai-content-panel{width:100%;height:auto;max-height:60vh;border-right:none;border-top:1px solid rgba(255,255,255,.06);box-shadow:0 -4px 24px #0003}.pq-ai-tool-panel{padding:24px 20px;padding-bottom:max(24px,env(safe-area-inset-bottom,24px))}.pq-ai-topbar-title,.pq-ai-pro-text{display:none}.pq-ai-pro-btn{padding:8px 10px}.pq-ai-upload-box{width:calc(100% - 32px);margin:16px;padding:32px 16px;max-height:280px;justify-content:center}}