:root{--bg:#323232;--panel:#171717;--line:#3b3b3b;--text:#eee;--accent:#f76c6c;--shadow:0 18px 60px rgba(0,0,0,.45)}*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0;overflow:hidden;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}.app-shell{position:fixed;inset:0;background:#323232;display:flex;flex-direction:column}.reader{position:relative;flex:1;min-height:0;display:flex;align-items:center;justify-content:center;padding:28px 66px 86px}.book-stage{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center;overflow:hidden}.book-shell{position:relative;display:flex;align-items:center;justify-content:center;transform-origin:center center;transition:transform .18s ease}.book{position:relative;margin:auto;box-shadow:0 20px 70px rgba(0,0,0,.42)}.mag-page{position:relative;background:#fff;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(0,0,0,.05)}.mag-page img{display:block;width:100%;height:100%;object-fit:fill;background:#fff;user-select:none;-webkit-user-drag:none;pointer-events:none}.page-label{position:absolute;right:8px;bottom:7px;background:rgba(0,0,0,.55);color:#fff;font-size:11px;line-height:1;border-radius:2px;padding:5px 6px;pointer-events:none;z-index:3}.book .even:after,.book .odd:before{content:'';position:absolute;top:0;bottom:0;width:24px;z-index:2;pointer-events:none}.book .even:after{right:0;background:linear-gradient(to left,rgba(0,0,0,.22),rgba(0,0,0,0))}.book .odd:before{left:0;background:linear-gradient(to right,rgba(0,0,0,.2),rgba(0,0,0,0))}.turn-page-wrapper{overflow:visible!important}.shadow,.page-wrapper,.turn-page,.turn-page-wrapper{backface-visibility:hidden}.book:before{content:'';position:absolute;top:0;bottom:0;left:50%;width:22px;margin-left:-11px;background:linear-gradient(to right,rgba(0,0,0,.22),rgba(255,255,255,.08),rgba(0,0,0,.2));opacity:.55;pointer-events:none;z-index:4}.toolbar{position:absolute;left:0;right:0;bottom:0;height:62px;background:rgba(18,18,18,.96);border-top:1px solid var(--line);display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 14px;z-index:20}.tool{height:38px;min-width:38px;border:1px solid #3d3d3d;background:#242424;color:#f2f2f2;border-radius:3px;cursor:pointer;font-size:16px;line-height:1;display:inline-flex;align-items:center;justify-content:center}.tool:hover,.tool.active{border-color:var(--accent);color:#fff;background:#303030}.tool:disabled{opacity:.38;cursor:default}.tool.wide{min-width:58px;font-size:12px}.page-meter{height:38px;width:86px;border:1px solid #3d3d3d;background:#111;border-radius:3px;display:flex;align-items:center;justify-content:center}.page-meter input{width:100%;height:100%;border:0;background:transparent;color:#fff;text-align:center;font-size:14px;outline:none}.thumb-panel{position:absolute;right:0;top:0;bottom:62px;width:min(420px,92vw);background:rgba(17,17,17,.98);border-left:1px solid var(--line);transform:translateX(100%);transition:transform .22s ease;z-index:25;display:flex;flex-direction:column}.thumb-panel.open{transform:translateX(0)}.thumb-head{height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;border-bottom:1px solid var(--line);font-size:14px;color:#ddd}.thumb-head button{width:30px;height:30px;border:0;border-radius:3px;background:#282828;color:#ddd;cursor:pointer}.thumb-grid{padding:14px;overflow:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:12px}.thumb{border:3px solid transparent;background:#262626;padding:5px;cursor:pointer;color:#bbb;text-align:center;font-size:12px}.thumb.active{border-color:var(--accent)}.thumb img{width:100%;aspect-ratio:339/480;object-fit:cover;display:block;background:#fff;margin-bottom:6px}.search-panel{position:absolute;left:50%;bottom:76px;transform:translate(-50%,20px);opacity:0;pointer-events:none;transition:.16s ease;z-index:24}.search-panel.open{opacity:1;transform:translate(-50%,0);pointer-events:auto}.search-box{display:flex;gap:8px;background:#151515;border:1px solid var(--line);box-shadow:var(--shadow);padding:10px;border-radius:4px}.search-box input{width:110px;height:36px;background:#0b0b0b;border:1px solid #444;color:#fff;padding:0 10px}.search-box button{height:36px;padding:0 16px;background:var(--accent);border:0;color:#fff;border-radius:3px;cursor:pointer}.loading-screen{position:absolute;inset:0;background:#323232;display:grid;place-items:center;z-index:40}.loading-screen.hidden{display:none}.loading-card{display:flex;gap:14px;align-items:center;color:#ddd;font-size:18px}.spinner{width:28px;height:28px;border:3px solid #777;border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:absolute;left:50%;bottom:76px;transform:translateX(-50%);background:#101010;border:1px solid #444;color:#fff;padding:10px 14px;border-radius:4px;z-index:30;box-shadow:var(--shadow);font-size:13px}@media(max-width:760px){.reader{padding:18px 12px 78px}.toolbar{justify-content:flex-start;overflow-x:auto;height:58px;padding:9px 10px}.tool{height:36px;min-width:36px}.tool.wide{min-width:50px}.page-meter{min-width:78px}.thumb-panel{bottom:58px}.page-label{font-size:10px}.search-panel{bottom:72px}.book:before{display:none}}