@import url(https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700;800;900&family=Cairo:wght@400;600;700;800&display=swap);.tibr-reader-open-btn{display:flex;align-items:center;justify-content:center;min-height:54px;margin-top:14px;padding:0 20px;border-radius:16px;background:linear-gradient(135deg,#052b1e,#0b4d35);color:#fff!important;text-decoration:none!important;font-weight:900;box-shadow:0 14px 28px rgb(5 43 30 / .22)}.tibr-reader-box{font-family:Tajawal,Cairo,Arial,sans-serif;display:flex;align-items:center;justify-content:space-between;gap:20px;margin:35px 0;padding:24px;border-radius:26px;background:radial-gradient(circle at top right,rgb(212 175 55 / .16),transparent 30%),linear-gradient(135deg,var(--tibr-reader-primary),var(--tibr-reader-secondary));border:1px solid rgb(212 175 55 / .35);color:#fff;box-shadow:0 20px 55px rgb(5 43 30 / .12)}.tibr-reader-box span{color:var(--tibr-reader-gold-light);font-weight:900}.tibr-reader-box h2{margin:8px 0;color:#fff;font-size:28px;font-weight:900}.tibr-reader-box p{margin:0;color:rgb(255 255 255 / .78);font-weight:700}.tibr-reader-box a{min-height:52px;display:flex;align-items:center;justify-content:center;gap:10px;padding:0 24px;border-radius:16px;background:linear-gradient(135deg,var(--tibr-reader-gold-light),var(--tibr-reader-gold));color:#1d1708!important;text-decoration:none!important;font-weight:900;white-space:nowrap}.tibr-book-specs{font-family:Tajawal,Cairo,Arial,sans-serif;margin:22px 0;padding:18px;border:1px solid rgb(5 43 30 / .12);border-radius:8px;background:linear-gradient(180deg,#fff,#fbf8ef);box-shadow:0 12px 30px rgb(5 43 30 / .07);color:#13241c}.tibr-book-specs-head{margin-bottom:14px}.tibr-book-specs-head span{display:block;color:#b8922a;font-weight:900;font-size:13px}.tibr-book-specs-head h2{margin:4px 0 0;color:#052b1e;font-size:22px;font-weight:900;line-height:1.35}.tibr-book-specs dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0}.tibr-book-specs dl>div{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:46px;padding:10px 12px;border-radius:7px;background:#fff;border:1px solid rgb(5 43 30 / .09)}.tibr-book-specs dt,.tibr-book-specs dd{margin:0;line-height:1.5}.tibr-book-specs dt{color:#647268;font-weight:800;white-space:nowrap}.tibr-book-specs dd{color:#052b1e;font-weight:900;text-align:left}.tibr-reader-fullscreen-body{margin:0!important;background:#07110d!important;overflow:hidden}html.tibr-reader-lock-scroll,body.tibr-reader-lock-scroll{overflow:hidden!important;height:100%!important;position:fixed!important;width:100%!important}.tibr-reader{--reader-bg:#07110d;--reader-panel:rgba(7,20,14,.78);--reader-soft:rgba(255,255,255,.075);--reader-line:rgba(212,175,55,.24);font-family:Tajawal,Cairo,Arial,sans-serif;direction:rtl;color:#fff;user-select:none;background:#07110d;-webkit-text-size-adjust:100%}.tibr-reader.reader-light{--reader-bg:#fff8e9;--reader-panel:rgba(255,255,255,.82);--reader-soft:rgba(5,43,30,.07);--reader-line:rgba(212,175,55,.32);color:#102018}.tibr-reader *{box-sizing:border-box;user-select:none;-webkit-user-select:none}.tibr-reader.is-fullscreen{width:100vw;height:100vh;overflow:hidden;background:radial-gradient(circle at 100% 0%,rgb(212 175 55 / .18),transparent 32%),radial-gradient(circle at 0% 100%,rgb(11 77 53 / .22),transparent 28%),linear-gradient(135deg,#020806,#052b1e 55%,#03160f)}.tibr-reader.reader-light.is-fullscreen{background:radial-gradient(circle at 100% 0%,rgb(212 175 55 / .20),transparent 32%),linear-gradient(135deg,#fff,#fff8e9)}.tibr-reader-header{height:76px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 22px;border-bottom:1px solid var(--reader-line);background:rgb(0 0 0 / .24);backdrop-filter:blur(18px);position:relative;z-index:20}.reader-light .tibr-reader-header{background:rgb(255 255 255 / .72)}.reader-brand{display:flex;align-items:center;gap:15px;min-width:0}.reader-back{min-height:42px;display:flex;align-items:center;justify-content:center;padding:0 16px;border-radius:14px;background:var(--reader-soft);border:1px solid var(--reader-line);color:var(--tibr-reader-gold-light)!important;text-decoration:none!important;font-weight:900;white-space:nowrap}.reader-light .reader-back{color:var(--tibr-reader-primary)!important}.reader-title-wrap{min-width:0}.reader-title-wrap span{color:var(--tibr-reader-gold-light);font-weight:900;font-size:13px}.reader-light .reader-title-wrap span{color:var(--tibr-reader-primary)}.reader-title-wrap h1{margin:3px 0 0;color:#fff;font-size:21px;font-weight:900;line-height:1.4;max-width:52vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reader-light .reader-title-wrap h1{color:#102018}.reader-actions{display:flex;align-items:center;gap:8px}.reader-actions button{min-width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--reader-line);border-radius:13px;background:var(--reader-soft);color:#fff;font-weight:900;cursor:pointer;transition:.18s ease}.reader-light .reader-actions button{color:#102018;background:#fff}.reader-actions button:hover{transform:translateY(-1px);background:linear-gradient(135deg,var(--tibr-reader-gold-light),var(--tibr-reader-gold));color:#1e1707}.reader-actions button.is-active{background:linear-gradient(135deg,var(--tibr-reader-gold-light),var(--tibr-reader-gold));color:#1e1707}.reader-actions button svg{width:20px;height:20px;display:block;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}.tibr-reader-viewer{position:relative;height:calc(100vh - 76px);display:grid;grid-template-columns:190px 1fr;overflow:hidden;touch-action:pan-y;-webkit-tap-highlight-color:#fff0}.reader-progress{position:absolute;top:0;right:0;left:0;height:4px;background:rgb(255 255 255 / .10);z-index:10}.reader-progress-bar{display:block;width:0%;height:100%;background:linear-gradient(90deg,var(--tibr-reader-gold-light),var(--tibr-reader-gold));transition:width .25s ease}.reader-sidebar{padding:18px;background:var(--reader-panel);border-left:1px solid var(--reader-line);backdrop-filter:blur(18px);display:flex;flex-direction:column;gap:14px;overflow:auto}.reader-side-card{padding:15px;border-radius:18px;border:1px solid var(--reader-line);background:var(--reader-soft)}.reader-side-card strong{color:var(--tibr-reader-gold-light);font-size:16px}.reader-light .reader-side-card strong{color:var(--tibr-reader-primary)}.reader-side-card p{margin:6px 0 0;color:rgb(255 255 255 / .68);line-height:1.7;font-size:13px}.reader-light .reader-side-card p{color:#61706a}.reader-sidebar button,.reader-floating-nav{border:0;border-radius:16px;background:linear-gradient(135deg,var(--tibr-reader-gold-light),var(--tibr-reader-gold));color:#1e1707;font-weight:900;cursor:pointer;transition:.18s ease}.reader-sidebar button{min-height:48px;padding:0 10px;font-size:14px}.reader-sidebar button:hover,.reader-floating-nav:hover{transform:translateY(-1px);filter:saturate(1.08)}.reader-sidebar button:disabled,.reader-floating-nav:disabled{opacity:.42;cursor:not-allowed;transform:none}.reader-page-number{min-height:82px;border-radius:18px;background:var(--reader-soft);border:1px solid var(--reader-line);color:#fff;font-weight:900;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px}.reader-light .reader-page-number{color:#102018;background:#fff}.reader-page-number span{font-size:12px;color:rgb(255 255 255 / .60)}.reader-light .reader-page-number span{color:#718078}.reader-page-number div{display:flex;align-items:center;justify-content:center;gap:6px}.reader-page-input{width:58px;height:34px;border:1px solid var(--reader-line);border-radius:10px;background:rgb(255 255 255 / .10);color:#fff;font-weight:900;text-align:center;outline:none}.reader-light .reader-page-input{background:#fff;color:#102018}.reader-page-number em{font-style:normal;color:rgb(255 255 255 / .55)}.reader-light .reader-page-number em{color:#66746d}.reader-page-number strong{color:var(--tibr-reader-gold-light);font-size:20px}.reader-light .reader-page-number strong{color:var(--tibr-reader-primary)}.reader-quick-help{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px;border-radius:16px;background:rgb(255 255 255 / .055);color:rgb(255 255 255 / .66)}.reader-light .reader-quick-help{background:#fff;color:#66746d}.reader-quick-help span{color:var(--tibr-reader-gold-light);font-weight:900}.reader-locked-small{margin-top:auto;padding:14px;border-radius:18px;background:var(--reader-soft);border:1px solid var(--reader-line);text-align:center}.reader-locked-small strong{color:var(--tibr-reader-gold-light)}.reader-light .reader-locked-small strong{color:var(--tibr-reader-primary)}.reader-locked-small p{color:rgb(255 255 255 / .72);font-size:13px;line-height:1.7}.reader-light .reader-locked-small p{color:#607068}.reader-locked-small a{display:flex;align-items:center;justify-content:center;min-height:40px;border-radius:12px;background:linear-gradient(135deg,var(--tibr-reader-gold-light),var(--tibr-reader-gold));color:#1d1708!important;text-decoration:none!important;font-weight:900}.reader-stage{position:relative;overflow:hidden;padding:22px;display:flex;align-items:center;justify-content:center;touch-action:pan-y}.reader-loading{position:absolute;inset:0;z-index:5;display:flex;flex-direction:column;gap:14px;align-items:center;justify-content:center;color:var(--tibr-reader-gold-light);font-weight:900}.reader-spinner{width:50px;height:50px;border-radius:50%;border:4px solid rgb(255 255 255 / .14);border-top-color:var(--tibr-reader-gold);animation:tibrSpin .8s linear infinite}@keyframes tibrSpin{to{transform:rotate(360deg)}}.reader-canvas-shell{position:relative;touch-action:pan-y;-webkit-overflow-scrolling:touch;width:100%;height:100%;display:flex;align-items:center;justify-content:center}.reader-book.reader-single-page{position:relative;width:100%;height:100%;max-width:min(900px, 94%);margin:auto;perspective:1800px;display:none}.reader-book.reader-single-page.is-ready{display:flex!important;align-items:center;justify-content:center}.reader-book-shadow{display:none}.reader-light .reader-book-shadow{background:rgb(5 43 30 / .12)}.reader-page-single{position:relative;z-index:2;width:auto;height:auto;max-width:860px;border-radius:24px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#fdf8ec;border:1px solid rgb(212 175 55 / .28);box-shadow:0 2px 10px rgb(0 0 0 / .12);transition:transform .24s cubic-bezier(.2,.8,.2,1),opacity .2s ease;will-change:transform,opacity;transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden}.reader-book.is-lock-page .reader-page-single{opacity:.18;transform:scale(.985)}.reader-book.is-dragging .reader-page-single{transform:translateX(var(--reader-drag-x,0)) scale(.992);opacity:var(--reader-drag-opacity,1);transition:none}.reader-book.turning-next .reader-page-single{transform:translateX(42px) scale(.982);opacity:.72}.reader-book.turning-prev .reader-page-single{transform:translateX(-42px) scale(.982);opacity:.72}.reader-book.entering-next-prep .reader-page-single{transform:translateX(-42px) scale(.985);opacity:.72;transition:none}.reader-book.entering-next-active .reader-page-single{transform:translateX(0) scale(1);opacity:1;transition:transform .23s cubic-bezier(.2,.8,.2,1),opacity .2s ease}.reader-book.entering-prev-prep .reader-page-single{transform:translateX(42px) scale(.985);opacity:.72;transition:none}.reader-book.entering-prev-active .reader-page-single{transform:translateX(0) scale(1);opacity:1;transition:transform .23s cubic-bezier(.2,.8,.2,1),opacity .2s ease}.reader-page canvas{max-width:100%;max-height:100%;object-fit:contain;pointer-events:none;display:block}.reader-canvas-shell,.reader-book,.reader-page,.reader-page-single{direction:ltr!important;unicode-bidi:isolate!important}.reader-page canvas{direction:ltr!important;unicode-bidi:isolate!important;transform:none!important;-webkit-transform:none!important;backface-visibility:visible!important;-webkit-backface-visibility:visible!important;image-rendering:auto}.reader-search-highlight-layer{position:absolute;left:50%;top:50%;z-index:5;transform:translate(-50%,-50%);pointer-events:none}.reader-search-highlight{position:absolute;display:block;background:transparent!important;border:none!important;box-shadow:none!important;pointer-events:none}.reader-search-highlight::after{content:"";position:absolute;left:-2px;right:-2px;bottom:-3px;height:3px;background:linear-gradient(90deg,rgb(212 175 55 / .85),rgb(228 188 76 / .95));border-radius:999px}.reader-search-highlight.active::after{height:4px;box-shadow:0 0 10px rgb(212 175 55 / .35)}@keyframes tibrSearchMark{0%{transform:scale(.92);opacity:0}45%{transform:scale(1.04);opacity:1}100%{transform:scale(1);opacity:1}}.reader-watermark{position:absolute;inset:0;pointer-events:none;z-index:6;display:flex;align-items:center;justify-content:center;transform:rotate(-28deg);color:rgb(5 43 30 / .13);font-size:34px;font-weight:900;text-align:center;white-space:nowrap}.reader-floating-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:8;width:56px;height:72px;font-size:34px;box-shadow:0 16px 34px rgb(0 0 0 / .22)}.reader-floating-prev{right:14px}.reader-floating-next{left:14px}.reader-mobile-controls{display:none}.reader-page-picker{display:none}.reader-lock{position:absolute;inset:24px;z-index:10;padding:18px;border-radius:24px;display:none;align-items:center;justify-content:center;background:rgb(0 0 0 / .48);border:1px solid rgb(212 175 55 / .35);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.reader-lock.is-visible{display:flex}.reader-lock-card{max-width:720px;margin:auto;text-align:center;padding:26px;border-radius:26px;background:linear-gradient(180deg,rgb(5 43 30 / .90),rgb(8 25 18 / .90));border:1px solid rgb(212 175 55 / .26);box-shadow:0 24px 54px rgb(0 0 0 / .24)}.reader-lock-icon{width:64px;height:64px;margin:0 auto 10px;display:flex;align-items:center;justify-content:center;border-radius:22px;background:linear-gradient(135deg,var(--tibr-reader-gold-light),var(--tibr-reader-gold));color:#1d1708;font-size:28px}.reader-lock-card h2{margin:0;color:#fff;font-size:26px;font-weight:900}.reader-lock-card p{color:rgb(255 255 255 / .78);line-height:1.8;font-weight:700;margin:8px auto 14px}.reader-lock-actions{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap}.reader-lock-actions a{min-height:48px;display:flex;align-items:center;justify-content:center;padding:0 26px;border-radius:16px;background:linear-gradient(135deg,var(--tibr-reader-gold-light),var(--tibr-reader-gold));color:#1d1708!important;text-decoration:none!important;font-weight:900}.reader-lock-actions span{color:#fff;font-size:18px;font-weight:900}@media print{.tibr-reader{display:none!important}}@media(max-width:1100px){.tibr-reader-viewer{grid-template-columns:1fr;grid-template-rows:1fr auto}.reader-sidebar{display:none}.reader-stage{padding:16px}.reader-floating-nav{display:none}.reader-mobile-controls{display:grid;grid-template-columns:64px 1fr 64px;gap:10px;align-items:center;padding:10px 12px;border-top:1px solid var(--reader-line);background:var(--reader-panel);backdrop-filter:blur(18px)}.reader-mobile-controls button{height:48px;border:0;border-radius:16px;background:linear-gradient(135deg,var(--tibr-reader-gold-light),var(--tibr-reader-gold));color:#1d1708;font-size:28px;font-weight:900}.reader-mobile-page{height:48px;border-radius:16px;border:1px solid var(--reader-line);background:var(--reader-soft);display:flex;align-items:center;justify-content:center;gap:7px;color:#fff;font-weight:900;font-family:inherit;cursor:pointer}.reader-mobile-page svg{width:16px;height:16px;margin-right:5px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.reader-mobile-controls .reader-mobile-page{border:1px solid var(--reader-line);background:var(--reader-soft);color:#fff;font-size:inherit}.reader-light .reader-mobile-page{background:#fff;color:#102018}.reader-light .reader-mobile-controls .reader-mobile-page{background:#fff;color:#102018}.reader-mobile-page small{color:rgb(255 255 255 / .5)}.reader-light .reader-mobile-page small{color:#66746d}}@media(max-width:768px){.tibr-reader.is-fullscreen{height:100dvh}.tibr-reader-header{height:auto;min-height:92px;padding:9px 10px;flex-direction:column;align-items:stretch;gap:8px}.reader-brand{justify-content:space-between;gap:10px}.reader-back{min-height:38px;padding:0 11px;font-size:12px;order:2}.reader-title-wrap{order:1;max-width:calc(100% - 85px)}.reader-title-wrap h1{font-size:15px;max-width:100%}.reader-title-wrap span{font-size:11px}.reader-actions{justify-content:center;gap:6px}.reader-actions button{min-width:38px;height:38px;font-size:13px}.reader-actions .reader-fit{display:none}.tibr-reader-viewer{height:calc(100dvh - 92px)}.reader-stage{padding:10px}.reader-book.reader-single-page{max-width:100%}.reader-page-single{border-radius:18px;box-shadow:0 18px 40px rgb(0 0 0 / .28)}.reader-watermark{font-size:20px}.reader-lock{position:absolute;right:10px;left:10px;top:10px;bottom:74px;padding:12px;border-radius:18px}.reader-lock-card{padding:18px 14px;border-radius:20px}.reader-lock-icon{width:48px;height:48px;font-size:22px;border-radius:16px}.reader-lock-card h2{font-size:20px}.reader-lock-card p{font-size:13px;line-height:1.6}.reader-lock-actions a{width:100%}.reader-mobile-controls{grid-template-columns:54px 1fr 54px;padding:8px;gap:8px}.reader-mobile-controls button,.reader-mobile-page{height:44px;border-radius:14px}.tibr-reader-box{flex-direction:column;align-items:stretch}.tibr-reader-box a{width:100%}}@media(max-width:420px){.reader-title-wrap h1{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}.reader-actions{flex-shrink:0}.reader-actions button{min-width:44px}.reader-stage{padding:clamp(10px, 2vw, 26px)}.reader-book.reader-single-page{max-width:min(920px, 96%)}.reader-page-single{max-width:900px}@media(min-width:1300px){.tibr-reader-header{height:78px;padding-inline:28px}.tibr-reader-viewer{height:calc(100vh - 78px);grid-template-columns:200px 1fr}.reader-stage{padding:28px}.reader-book.reader-single-page{max-width:min(980px, 94%)}.reader-page-single{max-width:940px}}@media(min-width:901px) and (max-width:1299px){.tibr-reader-header{height:72px;padding:10px 18px}.tibr-reader-viewer{height:calc(100vh - 72px);grid-template-columns:176px 1fr}.reader-sidebar{padding:14px;gap:11px}.reader-side-card{padding:12px}.reader-stage{padding:18px}.reader-floating-nav{width:48px;height:64px;font-size:28px}.reader-floating-prev{right:10px}.reader-floating-next{left:10px}}@media(min-width:769px) and (max-width:1100px){.tibr-reader-header{height:70px;padding:10px 16px}.tibr-reader-viewer{height:calc(100vh - 70px)!important;grid-template-rows:1fr 66px}.reader-stage{padding:14px}.reader-book.reader-single-page{max-width:92%}.reader-mobile-controls{height:66px;grid-template-columns:70px 1fr 70px;padding:9px 16px}.reader-mobile-controls button,.reader-mobile-page{height:48px}.reader-actions button{min-width:42px;height:40px}}@media(max-width:768px){.tibr-reader-header{min-height:76px!important;height:76px!important;flex-direction:row!important;align-items:center!important;padding:8px 10px!important}.reader-brand{flex:1;min-width:0}.reader-back{min-width:42px;width:42px;height:42px;min-height:42px;padding:0!important;font-size:0!important;border-radius:14px}.reader-back::before{content:"←";font-size:18px}.reader-title-wrap{max-width:calc(100vw - 150px)!important}.reader-title-wrap span{font-size:10px!important}.reader-title-wrap h1{font-size:14px!important;line-height:1.4!important}.reader-actions{gap:6px!important}.reader-actions button{min-width:42px!important;width:42px!important;height:42px!important;border-radius:14px!important;font-size:16px!important}.tibr-reader-viewer{height:calc(100dvh - 76px)!important;grid-template-rows:1fr 62px}.reader-stage{padding:8px!important}.reader-book.reader-single-page{max-width:100%;width:100%;height:100%}.reader-page-single{width:100%;height:100%;border-radius:16px!important}.reader-mobile-controls{height:62px;grid-template-columns:54px 1fr 54px;padding:8px 10px}.reader-mobile-controls button,.reader-mobile-page{height:44px;border-radius:14px}.reader-mobile-page{font-size:15px}.reader-page-picker{position:absolute;inset:0;z-index:90;display:flex;justify-content:center;align-items:flex-end;pointer-events:none;opacity:0;visibility:hidden;transition:opacity .2s ease,visibility .2s ease}.reader-page-picker.is-active{pointer-events:auto;opacity:1;visibility:visible}.reader-page-picker-backdrop{position:absolute;inset:0;border:0;background:rgb(2 8 6 / .60);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}.reader-page-picker-sheet{position:relative;z-index:1;width:100%;max-height:min(62vh, 520px);display:flex;flex-direction:column;gap:14px;padding:15px 14px max(15px, env(safe-area-inset-bottom));border-radius:24px 24px 0 0;background:#071b13;border-top:1px solid rgb(212 175 55 / .36);box-shadow:0 -20px 48px rgb(0 0 0 / .36);transform:translateY(22px);transition:transform .22s ease}.reader-page-picker.is-active .reader-page-picker-sheet{transform:translateY(0)}.reader-page-picker-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.reader-page-picker-head span{display:block;color:var(--tibr-reader-gold-light);font-size:11px;font-weight:800}.reader-page-picker-head strong{display:block;color:#fff;font-size:20px;font-weight:900}.reader-page-picker-close{width:42px;height:42px;border:1px solid var(--reader-line);border-radius:14px;background:var(--reader-soft);color:#fff;font:700 26px/1 Arial,sans-serif}.reader-page-picker-current{min-height:54px;display:flex;align-items:center;justify-content:center;gap:8px;border:1px solid rgb(212 175 55 / .24);border-radius:16px;background:rgb(212 175 55 / .08);color:rgb(255 255 255 / .72);font-weight:700}.reader-page-picker-current strong{min-width:38px;text-align:center;color:var(--tibr-reader-gold-light);font-size:24px;font-weight:900}.reader-page-picker-current small{color:rgb(255 255 255 / .68);font-size:13px}.reader-page-jump{display:flex;flex-direction:column;gap:7px}.reader-page-jump label{color:#fff;font-size:13px;font-weight:800}.reader-page-jump div{display:grid;grid-template-columns:minmax(0,1fr) 92px;gap:8px;direction:rtl}.reader-page-jump-input{min-width:0;height:46px;padding:0 14px;border:1px solid rgb(212 175 55 / .28);border-radius:13px;background:rgb(255 255 255 / .075);color:#fff;font-family:inherit;font-size:16px;font-weight:800;text-align:right;outline:none;user-select:text;-webkit-user-select:text}.reader-page-jump-input:focus{border-color:var(--tibr-reader-gold);box-shadow:0 0 0 2px rgb(212 175 55 / .14)}.reader-page-jump-input::placeholder{color:rgb(255 255 255 / .48)}.reader-page-jump button{height:46px;border:0;border-radius:13px;background:linear-gradient(135deg,var(--tibr-reader-gold-light),var(--tibr-reader-gold));color:#142219;font-family:inherit;font-size:14px;font-weight:900}.reader-page-jump-status{min-height:17px;color:rgb(255 255 255 / .56);font-size:11px;font-weight:700}.reader-page-picker-grid{overflow:auto;-webkit-overflow-scrolling:touch;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;padding-bottom:2px}.reader-page-choice{min-height:62px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border:1px solid rgb(255 255 255 / .11);border-radius:14px;background:rgb(255 255 255 / .045);color:#fff;font-family:inherit}.reader-page-gap{min-height:62px;display:grid;place-items:center;color:rgb(255 255 255 / .54);font-size:21px;font-weight:900}.reader-page-choice strong{font-size:19px;line-height:1.15;font-weight:900}.reader-page-choice small{font-size:10px;color:rgb(255 255 255 / .58);font-weight:700}.reader-page-choice.is-current{color:#102018;background:linear-gradient(135deg,var(--tibr-reader-gold-light),var(--tibr-reader-gold));border-color:#fff0}.reader-page-choice.is-current small{color:rgb(20 32 24 / .68)}.reader-page-choice.is-purchase{grid-column:span 2;color:var(--tibr-reader-gold-light);border-color:rgb(212 175 55 / .3)}.reader-choice-lock{display:block;width:15px;height:13px;position:relative;border:2px solid currentColor;border-radius:3px}.reader-choice-lock:before{content:"";position:absolute;width:8px;height:8px;left:50%;top:-9px;transform:translateX(-50%);border:2px solid currentColor;border-bottom:0;border-radius:8px 8px 0 0}.reader-light .reader-page-picker-sheet{background:#fffaf1;color:#102018}.reader-light .reader-page-picker-head strong,.reader-light .reader-page-picker-close{color:#102018}.reader-light .reader-page-picker-current{color:#506258}.reader-light .reader-page-jump label{color:#102018}.reader-light .reader-page-jump-input{background:#fff;color:#102018;border-color:rgb(5 43 30 / .14)}.reader-light .reader-page-jump-input::placeholder,.reader-light .reader-page-jump-status{color:#65766d}.reader-light .reader-page-choice{color:#102018;border-color:rgb(5 43 30 / .12);background:#fff}.reader-light .reader-page-choice small{color:#65766d}.reader-light .reader-page-gap{color:#65766d}.reader-light .reader-page-choice.is-current{background:linear-gradient(135deg,var(--tibr-reader-gold-light),var(--tibr-reader-gold))}.reader-progress{height:3px}.reader-lock{right:8px!important;left:8px!important;bottom:70px!important;padding:10px!important}.reader-lock-card p{display:none}.reader-lock-icon{width:44px!important;height:44px!important;font-size:20px!important;margin-bottom:7px!important}.reader-lock-card h2{font-size:18px!important;margin-bottom:8px!important}}@media(max-width:390px){.reader-title-wrap{max-width:calc(100vw - 135px)!important}.reader-title-wrap h1{font-size:13px!important}.reader-actions button{min-width:38px!important;width:38px!important;height:38px!important}.reader-back{min-width:38px;width:38px;height:38px;min-height:38px}.reader-mobile-controls{grid-template-columns:48px 1fr 48px;gap:7px}}@media(min-width:1101px){.tibr-reader.is-fullscreen{display:flex;flex-direction:column}.tibr-reader-header{height:74px!important;flex:0 0 74px}.tibr-reader-viewer{height:calc(100vh - 74px)!important;grid-template-columns:210px minmax(0,1fr)}.reader-sidebar{padding:16px;gap:12px}.reader-stage{padding:24px 34px;min-width:0}.reader-canvas-shell{max-width:100%;max-height:100%}.reader-book.reader-single-page{width:100%;height:100%;max-width:min(880px, 72vw)}.reader-page-single{max-width:880px;max-height:100%}.reader-floating-prev{right:24px}.reader-floating-next{left:24px}}@media(min-width:1500px){.tibr-reader-viewer{grid-template-columns:230px minmax(0,1fr)}.reader-book.reader-single-page{max-width:min(980px, 66vw)}.reader-page-single{max-width:980px;max-height:100%}.reader-stage{padding:28px 46px}}@media(min-width:1101px) and (max-width:1350px){.tibr-reader-viewer{grid-template-columns:185px minmax(0,1fr)}.reader-book.reader-single-page{max-width:min(780px, 74vw)}.reader-page-single{max-width:780px;max-height:100%}.reader-side-card p,.reader-quick-help{display:none}}.reader-lock-actions a,.reader-locked-small a{position:relative}.reader-lock-actions a::before,.reader-locked-small a::before{content:"🛒";margin-left:8px}.tibr-reader.is-fullscreen{position:fixed;inset:0;z-index:999999;width:100vw!important;height:100vh!important;height:var(--tibr-reader-viewport-height,100dvh)!important}.tibr-reader.is-fullscreen-smooth{animation:tibrReaderFullscreenIn .22s ease both}@keyframes tibrReaderFullscreenIn{from{opacity:.96;transform:scale(.985)}to{opacity:1;transform:scale(1)}}.tibr-reader.is-ios-fullscreen{top:0!important;right:0!important;bottom:0!important;left:0!important;width:100vw!important;height:100vh!important;height:var(--tibr-reader-viewport-height,100dvh)!important;max-width:none!important;max-height:none!important;border-radius:0!important;transform:none!important;-webkit-overflow-scrolling:touch}@media(max-width:768px){.tibr-reader.is-fullscreen .tibr-reader-header{padding-top:max(8px, env(safe-area-inset-top))!important;min-height:calc(76px + env(safe-area-inset-top))!important;height:calc(76px + env(safe-area-inset-top))!important}.tibr-reader.is-fullscreen .tibr-reader-viewer{height:calc(var(--tibr-reader-viewport-height, 100dvh) - 76px - env(safe-area-inset-top))!important}.tibr-reader.is-fullscreen .reader-mobile-controls{height:calc(62px + env(safe-area-inset-bottom));padding-bottom:max(8px, env(safe-area-inset-bottom))}.reader-page-single{box-shadow:none}}.reader-fullscreen-prompt{position:fixed;inset:0;z-index:1000000;display:flex;align-items:center;justify-content:center;padding:20px;background:rgb(2 8 6 / .72);backdrop-filter:blur(12px)}.reader-fullscreen-card{width:min(430px, 94vw);text-align:center;padding:28px;border-radius:28px;background:radial-gradient(circle at top right,rgb(212 175 55 / .18),transparent 36%),linear-gradient(135deg,#052b1e,#03160f);border:1px solid rgb(212 175 55 / .38);box-shadow:0 30px 80px rgb(0 0 0 / .35);color:#fff}.reader-fullscreen-icon{width:74px;height:74px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;border-radius:24px;background:linear-gradient(135deg,var(--tibr-reader-gold-light),var(--tibr-reader-gold));color:#1d1708;font-size:32px;font-weight:900}.reader-fullscreen-icon svg{width:32px;height:32px;display:block;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.reader-fullscreen-card h2{margin:0;font-size:25px;font-weight:900;color:#fff}.reader-fullscreen-card p{margin:12px 0 20px;color:rgb(255 255 255 / .78);line-height:1.8;font-weight:700}.reader-fullscreen-card button{width:100%;min-height:52px;border:0;border-radius:16px;background:linear-gradient(135deg,var(--tibr-reader-gold-light),var(--tibr-reader-gold));color:#1d1708;font-size:16px;font-weight:900;cursor:pointer}@media(max-width:768px){.reader-fullscreen-card{padding:22px;border-radius:24px}.reader-fullscreen-card h2{font-size:21px}}.reader-search-panel{position:absolute;top:86px;left:22px;z-index:100;width:min(430px, calc(100vw - 44px));max-height:calc(100vh - 120px);display:none;flex-direction:column;gap:12px;padding:16px;border-radius:22px;background:rgb(3 22 15 / .94);border:1px solid rgb(212 175 55 / .32);box-shadow:0 24px 60px rgb(0 0 0 / .32);backdrop-filter:blur(18px)}.reader-search-panel.active{display:flex}.reader-search-box{display:grid;grid-template-columns:minmax(0,1fr) 92px 46px;gap:8px;direction:rtl}.reader-search-input{height:44px;border:1px solid rgb(212 175 55 / .28);border-radius:14px;background:rgb(255 255 255 / .08);color:#fff;padding:0 13px;outline:none;font-weight:800;font-family:inherit;direction:rtl;text-align:right;font-size:16px;line-height:1.5;user-select:text;-webkit-user-select:text}.reader-search-input::placeholder{color:rgb(255 255 255 / .55)}.reader-search-run,.reader-search-close{height:44px;border:0;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;font-family:inherit;font-weight:900;line-height:1;white-space:nowrap;cursor:pointer}.reader-search-run{min-width:92px;padding:0 18px;background:linear-gradient(135deg,var(--tibr-reader-gold-light),var(--tibr-reader-gold));color:#1d1708;font-size:16px}.reader-search-close{background:rgb(255 255 255 / .08);color:#fff;font-size:24px}.reader-search-status{color:rgb(255 255 255 / .72);font-size:13px;font-weight:800;line-height:1.7}.reader-search-results{display:grid;gap:8px;overflow:auto;max-height:360px;padding-left:3px}.reader-search-result{text-align:right;border:1px solid rgb(212 175 55 / .20);border-radius:16px;background:rgb(255 255 255 / .07);color:#fff;padding:12px;cursor:pointer;font-family:inherit}.reader-search-result:hover{background:rgb(212 175 55 / .13)}.reader-search-result strong{display:block;color:var(--tibr-reader-gold-light);margin-bottom:5px}.reader-search-result span{display:block;color:rgb(255 255 255 / .72);font-size:14px;line-height:1.8;direction:rtl;unicode-bidi:plaintext;word-break:normal}.reader-search-toggle{background:linear-gradient(135deg,var(--tibr-reader-gold-light),var(--tibr-reader-gold))!important;color:#1d1708!important}@media(max-width:768px){.reader-search-panel{top:84px;left:10px;right:10px;width:auto;max-height:calc(100dvh - 160px);padding:12px;border-radius:18px}.reader-search-box{grid-template-columns:minmax(0,1fr) 84px 42px}.reader-search-run{min-width:84px;padding:0 14px;font-size:15px}.reader-search-results{max-height:300px}}.tibr-account-library{color:#102018}.tibr-account-library h2{margin:0 0 18px;font-size:26px;font-weight:900;color:var(--tibr-reader-primary)}.tibr-library-empty{padding:18px;border:1px solid rgb(5 43 30 / .12);border-radius:8px;background:#fff;font-weight:800}.tibr-library-grid{display:grid;gap:14px}.tibr-library-book{display:grid;grid-template-columns:94px minmax(0,1fr);gap:16px;align-items:center;padding:14px;border:1px solid rgb(5 43 30 / .12);border-radius:8px;background:#fff;box-shadow:0 8px 22px rgb(5 43 30 / .06)}.tibr-library-cover{display:block;aspect-ratio:3 / 4;overflow:hidden;border-radius:6px;background:#f4efe3}.tibr-library-cover img{width:100%;height:100%;object-fit:cover;display:block}.tibr-library-content{display:grid;gap:8px}.tibr-library-content h3{margin:0;color:var(--tibr-reader-primary);font-size:18px;font-weight:900}.tibr-library-content p{margin:0;color:#5f6f68;font-weight:800}.tibr-library-progress{position:relative;width:100%;height:12px;margin-top:2px;overflow:hidden;border-radius:999px;background:rgb(5 43 30 / .22)!important;box-shadow:inset 0 1px 3px rgb(5 43 30 / .18)}.tibr-library-progress-fill{position:absolute;right:0;top:0;display:block;width:0;height:100%;border-radius:999px;background:linear-gradient(90deg,#052b1e,#0b4d35)!important;transition:width .9s cubic-bezier(.2,.8,.2,1)}.tibr-library-progress-fill::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgb(255 255 255 / .45),transparent);transform:translateX(100%);animation:tibrLibraryProgressShine 1.35s ease-in-out infinite}@keyframes tibrLibraryProgressShine{0%{transform:translateX(100%)}100%{transform:translateX(-100%)}}.tibr-library-content strong{color:var(--tibr-reader-secondary);font-weight:900;transition:color .25s ease}.tibr-library-book.is-progress-ready .tibr-library-content strong{color:var(--tibr-reader-primary)}.tibr-library-continue{justify-self:start;display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 18px;border-radius:6px;background:var(--tibr-reader-primary);color:#fff!important;text-decoration:none!important;font-weight:900}@media(max-width:600px){.tibr-book-specs{padding:14px;margin:18px 0}.tibr-book-specs-head h2{font-size:19px}.tibr-book-specs dl{grid-template-columns:1fr}.tibr-book-specs dl>div{align-items:flex-start;flex-direction:column;gap:4px}.tibr-book-specs dd{text-align:right}.tibr-library-book{grid-template-columns:72px minmax(0,1fr);gap:12px;padding:12px}.tibr-library-content h3{font-size:16px}}.reader-native-pdf-fallback{width:100%;min-height:70vh;display:flex;flex-direction:column;gap:14px;padding:16px;box-sizing:border-box}.reader-native-pdf-message{background:rgb(255 255 255 / .92);border:1px solid rgb(0 0 0 / .08);border-radius:16px;padding:14px 16px;color:#1f2937;box-shadow:0 8px 24px rgb(0 0 0 / .08)}.reader-native-pdf-message strong{display:block;margin-bottom:4px}.reader-native-pdf-message p{margin:0;line-height:1.7}.reader-native-pdf-frame{width:100%;min-height:72vh;border:0;border-radius:18px;background:#fff;box-shadow:0 18px 50px rgb(0 0 0 / .14)}.reader-native-pdf-link{margin:0;text-align:center}.reader-native-pdf-link a{font-weight:700;text-decoration:none}.tibr-reader-viewer.is-native-pdf-fallback .reader-sidebar,.tibr-reader-viewer.is-native-pdf-fallback .reader-mobile-controls,.tibr-reader-viewer.is-native-pdf-fallback .reader-progress{opacity:.45;pointer-events:none}