:root{--bg:#07071a;--surface:rgba(255, 255, 255, 0.04);--surface2:rgba(255, 255, 255, 0.07);--border:rgba(255, 255, 255, 0.09);--border2:rgba(108, 99, 255, 0.45);--text:#e8e8f0;--muted:#7070a0;--muted2:#9090b8;--accent:#6c63ff;--accent2:#8b84ff;--accent3:#b3aeff;--green:#22d3a0;--orange:#ff8c42;--pink:#ff6b9d;--blue:#4da6ff;--yellow:#ffd166;--radius:16px;--radius-sm:10px;--shadow:0 8px 32px rgba(0, 0, 0, 0.5);--shadow-lg:0 24px 80px rgba(0, 0, 0, 0.6);--glow:0 0 60px rgba(108, 99, 255, 0.25);--glass:rgba(255, 255, 255, 0.04);--glass-border:rgba(255, 255, 255, 0.09);--glass-blur:blur(20px) saturate(160%)}*,::after,::before{box-sizing:border-box;margin:0;padding:0}a{color:inherit;text-decoration:none}html{scroll-behavior:smooth}body{font-family:Outfit,sans-serif;background:var(--bg);background-attachment:fixed;color:var(--text);line-height:1.6;min-height:100vh;overflow-x:hidden;transition:background .3s ease,color .3s ease}body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(ellipse 700px 500px at 15% 10%,rgba(108,99,255,.18) 0,transparent 70%),radial-gradient(ellipse 500px 400px at 85% 5%,rgba(77,166,255,.13) 0,transparent 65%),radial-gradient(ellipse 600px 400px at 50% 95%,rgba(255,107,157,.1) 0,transparent 70%)}nav{position:sticky;top:0;z-index:100;background:rgba(7,7,26,.6);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.07);padding:0 2rem}.nav-inner{max-width:1280px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:60px}.logo{font-family:Outfit,sans-serif;font-weight:800;font-size:1.5rem;color:var(--text);text-decoration:none;letter-spacing:-.02em;display:flex;align-items:center;gap:.4rem}.logo-dot{color:var(--accent)}.nav-search{display:flex;align-items:center;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:100px;padding:.3rem .75rem;gap:.4rem;width:200px;transition:border-color .25s,width .25s,box-shadow .25s;backdrop-filter:blur(10px)}.nav-search:focus-within{border-color:rgba(108,99,255,.6);width:230px;box-shadow:0 0 0 3px rgba(108,99,255,.12)}.nav-search input{background:0 0;border:none;outline:0;color:var(--text);font-family:inherit;font-size:.8rem;width:100%}.nav-search input::placeholder{color:var(--muted)}.nav-cats{display:flex;gap:.25rem;list-style:none}.nav-cats button{background:0 0;border:none;cursor:pointer;color:var(--muted);font-family:inherit;font-size:.85rem;font-weight:500;padding:.35rem .85rem;border-radius:100px;transition:all .2s}input[type=date],input[type=time]{direction:ltr;text-align:right}.nav-cats button.active,.nav-cats button:hover{background:rgba(108,99,255,.18);border:1px solid rgba(108,99,255,.35);color:var(--text)}.hero{position:relative;z-index:1;text-align:center;padding:5rem 2rem 3.5rem;overflow:hidden}.hero-glow{position:absolute;top:-100px;right:50%;transform:translateX(50%);width:600px;height:400px;background:radial-gradient(ellipse,rgba(108,99,255,.2) 0,transparent 70%);pointer-events:none}.hero-eyebrow{display:inline-flex;align-items:center;gap:.5rem;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);backdrop-filter:blur(12px);padding:.35rem 1rem;border-radius:100px;font-size:.8rem;color:var(--muted2);margin-bottom:1.75rem;letter-spacing:.05em;text-transform:uppercase}.hero-eyebrow span{color:var(--accent2)}.hero h1{font-family:Outfit,sans-serif;font-weight:800;font-size:clamp(2.8rem, 7vw, 5rem);line-height:1.08;letter-spacing:-.03em;margin-bottom:1.25rem}.hero h1 em{font-style:italic;color:var(--accent2)}.hero p{font-size:1.1rem;color:var(--muted2);max-width:520px;margin:0 auto 2.5rem;font-weight:300;line-height:1.7}.hero-stats{display:flex;justify-content:center;gap:3rem;flex-wrap:wrap}.stat{text-align:center}.stat-num{font-family:Outfit,sans-serif;font-weight:800;font-size:2rem;color:var(--text);display:block;letter-spacing:-.02em}.stat-label{font-size:.8rem;color:var(--muted)}.ad-wrap{position:relative;z-index:1;max-width:1280px;margin:0 auto;padding:0 2rem}.ad-unit{background:var(--surface);border:1px dashed var(--border2);border-radius:var(--radius);display:none;align-items:center;justify-content:center;color:var(--muted);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}.ad-unit.leaderboard{height:90px;margin:1.5rem 0}.ad-unit.rectangle{height:250px;max-width:336px}.ad-unit.sidebar{height:600px;width:160px}.main-wrap{position:relative;z-index:1;max-width:1280px;margin:0 auto;padding:2rem;display:grid;grid-template-columns:1fr 180px;gap:2rem;align-items:start}.main-content{min-width:0}.sidebar-col{position:sticky;top:80px}.cat-tabs{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:2rem}.cat-tab{display:flex;align-items:center;gap:.5rem;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:100px;padding:.45rem 1rem;cursor:pointer;font-family:inherit;font-size:.85rem;font-weight:500;color:var(--muted2);transition:all .25s;backdrop-filter:blur(10px)}.cat-tab:hover{border-color:rgba(108,99,255,.35);background:rgba(108,99,255,.08);color:var(--text)}.cat-tab.active{background:rgba(108,99,255,.25);border-color:rgba(108,99,255,.55);color:#fff;box-shadow:0 0 20px rgba(108,99,255,.25)}.cat-tab .tab-icon{font-size:1rem}.calc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem;margin-bottom:2rem}.calc-card{background:rgba(255,255,255,.04);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:1.5rem;cursor:pointer;transition:all .3s cubic-bezier(.34, 1.3, .64, 1);position:relative;overflow:hidden;box-shadow:0 8px 32px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.06)}.calc-card::before{content:"";position:absolute;top:0;right:0;left:0;height:1px;background:linear-gradient(-90deg,transparent,var(--card-color,var(--accent)),transparent);opacity:0;transition:opacity .3s}.calc-card:hover{background:rgba(255,255,255,.07);border-color:rgba(108,99,255,.4);transform:translateY(-5px);box-shadow:0 16px 48px rgba(108,99,255,.18),inset 0 1px 0 rgba(255,255,255,.1)}.calc-card:hover::before{opacity:1}.card-icon{width:44px;height:44px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:.9rem;transition:all .25s}.calc-card:hover .card-icon{background:color-mix(in srgb,var(--card-color,var(--accent)) 20%,rgba(255,255,255,.07));border-color:color-mix(in srgb,var(--card-color,var(--accent)) 40%,transparent)}.calc-card h3{font-size:.95rem;font-weight:600;margin-bottom:.3rem;color:#fff}.calc-card p{font-size:.8rem;color:var(--muted);line-height:1.5}.card-tag{position:absolute;top:1rem;left:1rem;background:var(--card-color,var(--accent));color:#fff;font-size:.62rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:.2rem .5rem;border-radius:4px;opacity:.9}.modal-overlay{position:fixed;inset:0;z-index:200;background:rgba(4,4,18,.75);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:none;align-items:center;justify-content:center;padding:1rem}.modal-overlay.open{display:flex}.modal{background:rgba(10,10,30,.75);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.12);border-radius:22px;width:100%;max-width:680px;max-height:90vh;overflow-y:auto;box-shadow:0 24px 80px rgba(0,0,0,.65),0 0 0 1px rgba(108,99,255,.12),inset 0 1px 0 rgba(255,255,255,.08);animation:modalIn .3s cubic-bezier(.34,1.4,.64,1)}@keyframes modalIn{from{opacity:0;transform:translateY(20px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-header{display:flex;align-items:center;gap:1rem;padding:1.5rem 1.75rem;border-bottom:1px solid var(--border)}.modal-icon{width:52px;height:52px;border-radius:14px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}.modal-header h2{font-family:Outfit,sans-serif;font-weight:800;font-size:1.5rem;letter-spacing:-.02em}.modal-header p{font-size:.83rem;color:var(--muted2);margin-top:.15rem}.modal-close{margin-left:auto;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:8px;width:36px;height:36px;cursor:pointer;color:var(--muted2);font-size:1.1rem;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}.modal-close:hover{background:rgba(255,255,255,.1);border-color:rgba(108,99,255,.4);color:var(--text)}.modal-body{padding:1.75rem;animation:fadeInCalc .4s cubic-bezier(.16,1,.3,1) forwards}@keyframes fadeInCalc{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.skeleton{background:var(--surface2);background-image:linear-gradient(-90deg,var(--surface2) 0,var(--surface) 40px,var(--surface2) 80px);background-size:200% 100%;animation:shimmer 1.5s infinite linear;border-radius:4px}.skeleton-text{height:1.2em;width:100%;display:inline-block;border-radius:4px}.skeleton-block{height:40px;width:100%;border-radius:8px}@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}.field-group{margin-bottom:1.25rem}.field-group label{display:block;font-size:.82rem;font-weight:600;color:var(--muted2);margin-bottom:.4rem;letter-spacing:.03em;text-transform:uppercase}.input-wrap{position:relative}.input-prefix,.input-suffix{position:absolute;top:50%;transform:translateY(-50%);color:var(--muted);font-size:.9rem;font-weight:500;pointer-events:none}.input-prefix{right:.9rem}.input-suffix{left:.9rem}input[type=number],input[type=text],select{width:100%;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-sm);padding:.7rem .9rem;font-family:inherit;font-size:.95rem;color:var(--text);outline:0;transition:border-color .25s,box-shadow .25s;appearance:none;backdrop-filter:blur(8px)}input[type=number]:focus,input[type=text]:focus,select:focus{border-color:rgba(108,99,255,.6);box-shadow:0 0 0 3px rgba(108,99,255,.12)}.has-prefix input{padding-left:2rem}.has-suffix input{padding-right:2.5rem}select{cursor:pointer}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.field-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1rem}.calc-btn{width:100%;background:linear-gradient(135deg,rgba(108,99,255,.8),rgba(139,132,255,.7));border:1px solid rgba(108,99,255,.5);border-radius:var(--radius-sm);padding:.85rem;color:#fff;font-family:inherit;font-size:1rem;font-weight:600;cursor:pointer;transition:all .25s;margin-top:.5rem;backdrop-filter:blur(10px);box-shadow:0 4px 20px rgba(108,99,255,.3)}.calc-btn:hover{background:linear-gradient(135deg,#6c63ff,rgba(139,132,255,.9));transform:translateY(-2px);box-shadow:0 8px 30px rgba(108,99,255,.45)}.results{display:none;margin-top:1.5rem;background:rgba(255,255,255,.04);border:1px solid rgba(108,99,255,.2);border-radius:var(--radius);padding:1.5rem;backdrop-filter:blur(16px)}.results.show{display:block}.results h3{font-size:.75rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:1rem}.result-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem}.result-item{text-align:center}.result-value{font-family:Outfit,sans-serif;font-weight:800;font-size:1.8rem;color:var(--accent2);display:block;line-height:1.1;letter-spacing:-.02em}.result-label{font-size:.78rem;color:var(--muted);margin-top:.25rem}.result-highlight{background:linear-gradient(135deg,rgba(108,99,255,.2),rgba(108,99,255,.07));border:1px solid rgba(108,99,255,.35);border-radius:12px;padding:1rem;text-align:center;margin-bottom:1rem;box-shadow:0 0 30px rgba(108,99,255,.12)}.result-highlight .result-value{font-size:2.4rem}.result-note{font-size:.8rem;color:var(--muted);margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border);line-height:1.6}.result-bar{margin-top:1rem}.bar-row{display:flex;align-items:center;gap:.75rem;margin-bottom:.6rem;font-size:.82rem}.bar-label{width:130px;color:var(--muted2);flex-shrink:0;text-align:left}.bar-track{flex:1;background:rgba(255,255,255,.06);border-radius:100px;height:8px;overflow:hidden}.bar-fill{height:100%;border-radius:100px;transition:width .6s ease}.bar-val{width:80px;color:var(--text);font-weight:500}.modal-ad{background:var(--bg);border:1px dashed var(--border);border-radius:var(--radius-sm);margin-top:1.5rem;height:90px;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase}.section-head{display:flex;align-items:center;gap:.75rem;margin-bottom:1.25rem}.section-head h2{font-family:Outfit,sans-serif;font-weight:800;font-size:1.4rem;letter-spacing:-.02em}.section-badge{background:rgba(108,99,255,.12);border:1px solid rgba(108,99,255,.25);border-radius:100px;padding:.2rem .6rem;font-size:.72rem;color:var(--accent3);font-weight:600}footer{position:relative;z-index:1;border-top:1px solid rgba(255,255,255,.07);background:rgba(7,7,26,.6);backdrop-filter:blur(20px);padding:3rem 2rem 2rem;margin-top:4rem}.footer-inner{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:2.5rem}.footer-brand .logo{font-size:1.25rem;margin-bottom:.75rem;display:inline-block}.footer-brand p{font-size:.85rem;color:var(--muted);line-height:1.7;max-width:280px}footer h4{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:1rem}footer ul{list-style:none}footer ul li{margin-bottom:.6rem}footer ul a{color:var(--muted2);text-decoration:none;font-size:.875rem;transition:color .2s}footer ul a:hover{color:var(--text)}.footer-bottom{max-width:1280px;margin:0 auto;padding-top:1.5rem;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--muted);flex-wrap:wrap;gap:1rem}.calc-card.hidden{display:none}.no-results{grid-column:1/-1;text-align:center;padding:3rem;color:var(--muted)}.no-results p{font-size:1rem;margin-top:.5rem}@media (max-width:900px){.main-wrap{grid-template-columns:1fr}.sidebar-col{display:none}.nav-cats{display:none}.footer-inner{grid-template-columns:1fr 1fr}}@media (max-width:600px){.field-row,.field-row-3{grid-template-columns:1fr}.hero h1{font-size:2.5rem}.hero-stats{gap:1.5rem}.footer-inner{grid-template-columns:1fr}}@keyframes heartbeatPulse{0%,100%{transform:scale(1);opacity:.4}15%{transform:scale(1.12);opacity:.8}30%{transform:scale(1);opacity:.4}45%{transform:scale(1.08);opacity:.6}60%{transform:scale(1);opacity:.4}}@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.calc-card{animation:fadeUp .4s ease both}.calc-card:first-child{animation-delay:50ms}.calc-card:nth-child(2){animation-delay:.1s}.calc-card:nth-child(3){animation-delay:.15s}.calc-card:nth-child(4){animation-delay:.2s}.calc-card:nth-child(5){animation-delay:.25s}.calc-card:nth-child(6){animation-delay:.3s}.lang-toggle{position:fixed;top:50%;left:0;transform:translateY(-50%);z-index:9999;display:flex;flex-direction:column;border-radius:0 12px 12px 0;overflow:hidden;box-shadow:-4px 0 24px rgba(0,0,0,.4)}.lang-toggle a{display:flex;align-items:center;justify-content:center;width:48px;height:46px;text-decoration:none;font-size:.8rem;font-weight:700;transition:all .2s;letter-spacing:.04em}.lang-toggle a.lang-en{background:#6c63ff;color:#fff;border-bottom:1px solid rgba(255,255,255,.15)}.lang-toggle a.lang-en:hover{background:#8b84ff}.lang-toggle a.lang-ar{background:#1c1c27;color:#9090b8;font-family:Cairo,sans-serif}.lang-toggle a.lang-ar:hover{background:#2a2a3d;color:#e8e8f0}.lang-toggle a::after{content:attr(data-tooltip);position:absolute;left:56px;background:#1c1c27;border:1px solid #363650;color:#e8e8f0;font-size:.75rem;padding:.3rem .7rem;border-radius:6px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s}.lang-toggle a:hover::after{opacity:1}@media (max-width:600px){.lang-toggle{top:auto;bottom:1.5rem;transform:none}}@keyframes shakeInput{0%,100%{transform:translateX(0)}15%{transform:translateX(6px)}30%{transform:translateX(-6px)}45%{transform:translateX(4px)}60%{transform:translateX(-4px)}75%{transform:translateX(2px)}90%{transform:translateX(-2px)}}.shake{animation:shakeInput .5s ease-in-out;border-color:var(--pink)!important}#confetti-canvas{position:fixed;top:0;right:0;width:100%;height:100%;pointer-events:none;z-index:99999}@keyframes skeletonPulse{0%{opacity:.4}50%{opacity:1}100%{opacity:.4}}.skeleton-line{height:14px;background:rgba(108,99,255,.15);border-radius:6px;animation:skeletonPulse 1.2s ease-in-out infinite;margin-bottom:.5rem}.skeleton-line.w60{width:60%}.skeleton-line.w80{width:80%}.skeleton-line.w40{width:40%}.copy-results-btn{display:inline-flex;align-items:center;gap:.4rem;padding:.4rem .9rem;border-radius:8px;border:1px solid var(--border);background:var(--surface2);color:var(--muted2);font-size:.75rem;font-weight:600;cursor:pointer;transition:all .2s;margin-top:.8rem}.copy-results-btn:hover{border-color:var(--accent);color:var(--accent2)}.copy-results-btn.copied{border-color:var(--green)!important;color:var(--green)!important}.fav-star{position:absolute;bottom:.6rem;left:.6rem;background:0 0;border:none;font-size:1.1rem;cursor:pointer;opacity:.3;transition:all .2s;z-index:5;padding:.25rem}.fav-star:hover{opacity:.7;transform:scale(1.2)}.fav-star.active{opacity:1;transform:scale(1.1)}.fav-section{margin-bottom:2rem;display:none}.fav-section.has-favs{display:block}.fav-section h3{font-size:1.1rem;color:var(--accent2);margin-bottom:.8rem;font-weight:600}.fav-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:.8rem}.fav-chip{background:var(--surface);border:1px solid rgba(108,99,255,.25);border-radius:10px;padding:.6rem .8rem;cursor:pointer;font-size:.8rem;font-weight:500;color:var(--text);transition:all .2s;text-align:center}.fav-chip:hover{border-color:var(--accent);transform:translateY(-2px)}.chart-container{margin-top:1rem;background:rgba(108,99,255,.04);border:1px solid var(--border);border-radius:12px;padding:1rem}.chart-container canvas{width:100%;height:200px}.share-btn{display:inline-flex;align-items:center;gap:.4rem;padding:.4rem .9rem;border-radius:8px;border:1px solid var(--border);background:var(--surface2);color:var(--muted2);font-size:.75rem;font-weight:600;cursor:pointer;transition:all .2s;margin-top:.5rem;margin-left:.5rem}.share-btn:hover{border-color:var(--pink);color:var(--pink)}.share-btn.shared{border-color:var(--green)!important;color:var(--green)!important}.hamburger-btn{display:none;background:0 0;border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:1.3rem;cursor:pointer;padding:.3rem .6rem;transition:all .2s}.hamburger-btn:hover{border-color:var(--accent);background:rgba(108,99,255,.1)}.mobile-menu{display:none;position:fixed;top:60px;right:0;left:0;z-index:99;background:rgba(7,7,26,.95);backdrop-filter:blur(28px) saturate(180%);-webkit-backdrop-filter:blur(28px) saturate(180%);border-bottom:1px solid var(--border);padding:1rem 2rem;flex-direction:column;gap:.25rem;animation:slideDown .25s ease}.mobile-menu.open{display:flex}.mobile-menu a,.mobile-menu button{background:0 0;border:none;color:var(--muted2);font-family:inherit;font-size:1rem;font-weight:500;padding:.75rem 1rem;border-radius:10px;cursor:pointer;text-align:left;text-decoration:none;transition:all .2s;display:block;width:100%}.mobile-menu a:hover,.mobile-menu button:hover{background:rgba(108,99,255,.12);color:var(--text)}@keyframes slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:900px){.hamburger-btn{display:flex}}html[data-theme=light] .mobile-menu{background:var(--surface)!important;border-bottom:none!important;box-shadow:0 8px 24px rgba(199,210,254,.5)!important;backdrop-filter:none!important}html[data-theme=light] .hamburger-btn{border-color:var(--neu-dark)!important;box-shadow:var(--card-shadow)!important}.back-to-top{position:fixed;bottom:5rem;left:1.5rem;z-index:9998;width:44px;height:44px;border-radius:50%;border:1px solid var(--border);background:var(--surface);backdrop-filter:blur(12px);color:var(--text);font-size:1.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s;box-shadow:0 2px 12px rgba(0,0,0,.3);opacity:0;pointer-events:none;transform:translateY(10px)}.back-to-top.visible{opacity:1;pointer-events:auto;transform:translateY(0)}.back-to-top:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 4px 20px rgba(108,99,255,.3)}html[data-theme=light] .back-to-top{background:var(--surface)!important;border:none!important;box-shadow:var(--card-shadow)!important}@media (max-width:600px){.back-to-top{bottom:8rem}}.field-error{color:var(--pink);font-size:.75rem;margin-top:.3rem;display:none;align-items:center;gap:.3rem;animation:fadeUp .2s ease}.field-error.show{display:flex}.input-invalid{border-color:var(--pink)!important;box-shadow:0 0 0 3px rgba(255,107,157,.15)!important}.tip-presets{display:flex;gap:.5rem;margin-bottom:1rem;flex-wrap:wrap}.tip-preset-btn{flex:1;padding:.5rem;background:var(--surface2);border:1px solid var(--border);border-radius:8px;color:var(--text);cursor:pointer;font-family:inherit;font-size:.85rem;transition:all .2s}.tip-preset-btn:hover{border-color:var(--accent);background:rgba(108,99,255,.1)}.tip-preset-btn.active{background:var(--accent);border:none;color:#fff;font-weight:600}.pct-calc-btn{background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:.5rem 1.25rem;color:var(--text);cursor:pointer;font-family:inherit;font-size:.9rem;transition:all .2s}.pct-calc-btn:hover{border-color:var(--accent)}input[type=date],input[type=time]{width:100%;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-sm);padding:.7rem .9rem;font-family:inherit;font-size:.95rem;color:var(--text);outline:0;transition:border-color .25s,box-shadow .25s}input[type=date]:focus,input[type=time]:focus{border-color:rgba(108,99,255,.6);box-shadow:0 0 0 3px rgba(108,99,255,.12)}html[data-theme=light] input[type=date],html[data-theme=light] input[type=time]{background:var(--surface)!important;border:none!important;box-shadow:var(--neu-inset)!important;color:var(--text)!important}.gpa-header{display:grid;grid-template-columns:1fr 100px 80px;gap:.5rem;margin-bottom:.5rem}.gpa-header-label{font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.gpa-add-btn{background:0 0;border:1px dashed var(--border2);border-radius:8px;padding:.5rem 1rem;color:var(--muted2);cursor:pointer;font-family:inherit;font-size:.85rem;width:100%;margin-bottom:1rem;transition:all .2s}.gpa-add-btn:hover{border-color:var(--accent);color:var(--accent2)}.nav-blog-link{color:var(--muted);font-size:.82rem;font-weight:500;text-decoration:none;padding:.4rem .8rem;border-radius:8px;background:rgba(108,99,255,.1);transition:all .2s}.nav-blog-link:hover{background:rgba(108,99,255,.2);color:var(--text)}.history-section{margin-bottom:2rem;display:none}.history-section.has-history{display:block}.history-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.8rem}.history-header h3{font-size:1.1rem;color:var(--accent2);font-weight:600}.history-clear-btn{background:0 0;border:1px solid var(--border);border-radius:6px;padding:.25rem .6rem;color:var(--muted);font-size:.72rem;cursor:pointer;font-family:inherit;transition:all .2s}.history-clear-btn:hover{border-color:var(--pink);color:var(--pink)}.history-list{display:flex;flex-direction:column;gap:.5rem}.history-item{display:flex;align-items:center;gap:.75rem;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:.6rem 1rem;cursor:pointer;transition:all .2s;font-size:.85rem}.history-item:hover{border-color:var(--accent);transform:translateX(-4px)}.history-item-icon{font-size:1.1rem}.history-item-text{flex:1;color:var(--text)}.history-item-time{color:var(--muted);font-size:.72rem}html[data-theme=light] .history-item{background:var(--surface)!important;border:none!important;box-shadow:var(--card-shadow)!important}.compare-toggle{display:inline-flex;align-items:center;gap:.4rem;padding:.4rem .9rem;border-radius:8px;border:1px solid var(--border);background:var(--surface2);color:var(--muted2);font-size:.78rem;font-weight:600;cursor:pointer;transition:all .2s;margin-bottom:1rem}.compare-toggle:hover{border-color:var(--accent);color:var(--accent2)}.compare-toggle.active{background:rgba(108,99,255,.2);border-color:var(--accent);color:var(--accent2)}.compare-columns{display:none;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:1rem}.compare-columns.show{display:grid}.compare-col{background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem}.compare-col h4{font-size:.85rem;font-weight:700;color:var(--accent2);margin-bottom:1rem;text-transform:uppercase;letter-spacing:.05em}.compare-results{display:none;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:1rem}.compare-results.show{display:grid}.compare-result-col{text-align:center;background:rgba(108,99,255,.06);border:1px solid rgba(108,99,255,.2);border-radius:var(--radius);padding:1rem}.compare-result-col h4{font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.75rem}.compare-diff{text-align:center;margin-top:1rem;padding:.75rem;background:rgba(34,211,160,.08);border:1px solid rgba(34,211,160,.25);border-radius:10px;font-size:.9rem;color:var(--green);font-weight:600}@media (max-width:600px){.compare-columns,.compare-results{grid-template-columns:1fr}}.about-hero{position:relative;z-index:1;text-align:center;padding:5rem 2rem 4rem;overflow:hidden}.about-hero::before{content:'';position:absolute;top:-100px;right:50%;transform:translateX(50%);width:600px;height:400px;background:radial-gradient(ellipse,rgba(108,99,255,.15) 0,transparent 70%);pointer-events:none}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);backdrop-filter:blur(12px);padding:.35rem 1rem;border-radius:100px;font-size:.8rem;color:var(--muted2);margin-bottom:1.75rem}.about-hero h1{font-family:Outfit,sans-serif;font-size:clamp(2.5rem, 6vw, 4.5rem);line-height:1.1;letter-spacing:-.03em;margin-bottom:1.5rem}.about-hero h1 em{font-style:italic;color:var(--accent2)}.about-hero p{font-size:1.1rem;color:var(--muted2);max-width:580px;margin:0 auto;line-height:1.8;font-weight:300}.stats-strip{position:relative;z-index:1;background:rgba(255,255,255,.04);backdrop-filter:blur(16px);border-top:1px solid rgba(255,255,255,.07);border-bottom:1px solid rgba(255,255,255,.07);padding:2.5rem 2rem}.stats-inner{max-width:1000px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.stat-box{text-align:center;padding:1rem}.stat-box-num{font-family:Outfit,sans-serif;font-size:2.5rem;color:var(--accent2);display:block;line-height:1;margin-bottom:.4rem}.stat-box-label{font-size:.85rem;color:var(--muted2)}.about-content{position:relative;z-index:1;max-width:1000px;margin:0 auto;padding:5rem 2rem}.about-section{margin-bottom:5rem}.about-section h2{font-family:Outfit,sans-serif;font-size:2rem;letter-spacing:-.02em;margin-bottom:1.25rem}.about-section h2 em{font-style:italic;color:var(--accent2)}.about-section p{color:var(--muted2);font-size:.97rem;line-height:1.9;margin-bottom:1rem}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}.col-visual{background:rgba(255,255,255,.04);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:2.5rem;display:flex;flex-direction:column;gap:1rem}.value-card{display:flex;align-items:flex-start;gap:1rem;padding:1rem;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);border-radius:12px}.value-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}.value-card h4{font-size:.9rem;font-weight:600;margin-bottom:.25rem}.value-card p{font-size:.82rem;color:var(--muted2);margin:0;line-height:1.6}.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:1.5rem}.cat-card{background:rgba(255,255,255,.04);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:1.25rem;transition:all .2s}.cat-card:hover{border-color:var(--border2);transform:translateY(-2px)}.cat-card-icon{font-size:1.5rem;margin-bottom:.5rem}.cat-card h4{font-size:.9rem;font-weight:600;margin-bottom:.3rem}.cat-card p{font-size:.8rem;color:var(--muted);line-height:1.6;margin:0}.cat-count{display:inline-block;background:var(--surface2);border-radius:100px;padding:.15rem .5rem;font-size:.72rem;color:var(--muted2);margin-top:.4rem}.mission-box{background:linear-gradient(135deg,rgba(108,99,255,.1),rgba(108,99,255,.03));border:1px solid rgba(108,99,255,.3);border-radius:20px;padding:3rem;text-align:center;margin:3rem 0}.mission-box h3{font-family:Outfit,sans-serif;font-size:1.8rem;margin-bottom:1rem;letter-spacing:-.02em}.mission-box p{color:var(--muted2);font-size:1rem;max-width:540px;margin:0 auto;line-height:1.9}.team-card{background:rgba(255,255,255,.04);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:2.5rem;display:flex;gap:2rem;align-items:flex-start}.team-avatar{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;font-size:2rem;flex-shrink:0}.team-info h3{font-family:Outfit,sans-serif;font-size:1.4rem;margin-bottom:.3rem}.team-info .role{font-size:.82rem;color:var(--accent2);font-weight:600;margin-bottom:1rem;letter-spacing:.05em;text-transform:uppercase}.team-info p{font-size:.9rem;color:var(--muted2);line-height:1.8;margin:0}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.5rem}.contact-item{background:rgba(255,255,255,.04);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:1.5rem;text-align:center;text-decoration:none;transition:all .2s;display:block}.contact-item:hover{border-color:var(--accent);transform:translateY(-2px)}.contact-item-icon{font-size:1.75rem;margin-bottom:.75rem;display:block}.contact-item h4{font-size:.9rem;font-weight:600;margin-bottom:.3rem;color:var(--text)}.contact-item p{font-size:.8rem;color:var(--muted2);margin:0}footer{position:relative;z-index:1;border-top:1px solid rgba(255,255,255,.07);background:rgba(7,7,26,.6);backdrop-filter:blur(20px);padding:2rem;text-align:center}.footer-links{display:flex;justify-content:center;gap:2rem;flex-wrap:wrap;margin-bottom:1rem}.footer-links a{color:var(--muted2);text-decoration:none;font-size:.85rem;transition:color .2s}.footer-links a:hover{color:var(--text)}footer p{font-size:.8rem;color:var(--muted)}@media (max-width:768px){.cat-grid,.contact-grid,.stats-inner,.two-col{grid-template-columns:1fr}.team-card{flex-direction:column}}.navbar{position:sticky;top:0;z-index:100;background:rgba(10,10,15,.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:0 2rem;display:flex;align-items:center;justify-content:space-between;height:60px}.logo{font-family:Outfit,sans-serif;font-weight:800;font-size:1.5rem;color:var(--text);text-decoration:none}.logo span{color:var(--accent)}.nav-links{display:flex;gap:1.5rem;align-items:center}.nav-links a{font-size:.9rem;color:var(--muted2);font-weight:500}.nav-links a:hover{color:var(--text)}.blog-hero{text-align:center;padding:4rem 2rem 3rem;background:linear-gradient(180deg,rgba(108,99,255,.06),transparent)}.blog-hero h1{font-size:clamp(2rem, 5vw, 3.5rem);font-weight:700;letter-spacing:-.03em;margin-bottom:.5rem;color:#fff!important}.blog-hero h1 em{color:var(--accent2);font-style:normal}.blog-hero p{color:var(--muted2);font-size:1.1rem;max-width:600px;margin:0 auto}.blog-container{max-width:1100px;margin:0 auto;padding:0 2rem 4rem}.articles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem}.article-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:2rem;transition:all .3s ease;cursor:pointer;position:relative;overflow:hidden}.article-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 8px 30px rgba(108,99,255,.12)}.article-card .tag{display:inline-block;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;padding:.25rem .75rem;border-radius:99px;margin-bottom:1rem}.tag-finance{background:rgba(108,99,255,.15);color:var(--accent2)}.tag-health{background:rgba(0,212,170,.15);color:var(--green)}.tag-math{background:rgba(255,217,61,.15);color:var(--yellow)}.tag-lifestyle{background:rgba(255,107,157,.15);color:var(--pink)}.article-card h2{font-size:1.25rem;font-weight:600;margin-bottom:.6rem;line-height:1.3;letter-spacing:-.01em;color:#fff!important}.article-card p{font-size:.9rem;color:var(--muted2);line-height:1.5;margin-bottom:1rem}.article-meta{display:flex;align-items:center;gap:1rem;font-size:.78rem;color:var(--muted)}.read-time{display:flex;align-items:center;gap:.3rem}.article-full{display:none;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--border)}.article-full.open{display:block;animation:fadeIn .3s ease}.article-full h3{font-size:1.05rem;color:var(--accent2);margin:1.2rem 0 .5rem}.article-full li,.article-full p{font-size:.9rem;color:var(--muted2);line-height:1.7}.article-full ul{padding-left:1.5rem;margin:.5rem 0}.article-full li{margin-bottom:.3rem}.article-full .tip-box{background:rgba(108,99,255,.08);border:1px solid rgba(108,99,255,.2);border-radius:10px;padding:1rem;margin:1rem 0;font-size:.88rem}.article-full .tip-box strong{color:var(--accent2)}.article-full .cta-btn{display:inline-block;margin-top:1rem;padding:.6rem 1.5rem;background:var(--accent);color:#fff;border-radius:8px;font-weight:600;font-size:.9rem}.article-full .cta-btn:hover{background:var(--accent2);color:#fff}@keyframes fadeIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.blog-footer{text-align:center;padding:2rem;border-top:1px solid var(--border);color:var(--muted);font-size:.85rem}@media (max-width:600px){.articles-grid{grid-template-columns:1fr}.nav-links{gap:.8rem}}.countdown-container{text-align:center}.countdown-toggle-wrap{display:flex;justify-content:center;gap:.5rem;margin-bottom:1.5rem}.countdown-toggle-btn{display:inline-flex;align-items:center;gap:.4rem;padding:.55rem 1.2rem;border-radius:12px;border:1px solid var(--border);background:var(--surface2);color:var(--muted2);font-size:.88rem;font-weight:600;cursor:pointer;font-family:inherit;transition:all .25s ease}.countdown-toggle-btn:hover{border-color:var(--accent);color:var(--accent2)}.countdown-toggle-btn.active{background:linear-gradient(135deg,rgba(108,99,255,.2),rgba(108,99,255,.08));border-color:var(--accent);color:var(--accent2);box-shadow:0 0 20px rgba(108,99,255,.15)}.toggle-icon{font-size:1rem}.countdown-display{margin:1.5rem 0}.countdown-units{display:flex;justify-content:center;align-items:center;gap:.5rem;flex-wrap:wrap}.countdown-unit{background:rgba(255,255,255,.04);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:1.25rem 1rem;min-width:85px;position:relative;overflow:hidden;transition:all .3s ease}.countdown-unit::before{content:'';position:absolute;top:0;left:0;right:0;height:50%;background:rgba(255,255,255,.03);border-radius:16px 16px 0 0;pointer-events:none}.countdown-unit:hover{border-color:rgba(108,99,255,.3);box-shadow:0 4px 20px rgba(108,99,255,.1);transform:translateY(-2px)}.countdown-value{font-family:Outfit,sans-serif;font-size:2.5rem;font-weight:700;color:var(--text);line-height:1;letter-spacing:-.02em;position:relative;z-index:1;transition:color .3s}.countdown-value.pulse{animation:countdownPulse .5s ease}@keyframes countdownPulse{0%{transform:scale(1)}50%{transform:scale(1.15);color:var(--accent2)}100%{transform:scale(1)}}.countdown-label{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-top:.5rem;position:relative;z-index:1}.countdown-sep{font-size:2rem;font-weight:700;color:var(--accent);line-height:1;padding-bottom:1rem;animation:countdownBlink 1s ease-in-out infinite}@keyframes countdownBlink{0%,100%{opacity:1}50%{opacity:.3}}.countdown-analog-wrap{width:220px;height:220px;margin:0 auto 1rem;position:relative}.countdown-clock-svg{width:100%;height:100%;filter:drop-shadow(0 4px 20px rgba(108, 99, 255, .15))}.countdown-analog-readout{font-family:Outfit,sans-serif;font-size:1.1rem;font-weight:600;color:var(--muted2);letter-spacing:.05em}.countdown-analog-readout span{color:var(--accent2);font-weight:700;margin:0 .15rem}.countdown-status{font-size:.95rem;font-weight:600;color:var(--accent2);min-height:1.5rem;margin:.5rem 0}.countdown-status.finished{color:var(--green);font-size:1.2rem;animation:countdownFinished .6s ease}@keyframes countdownFinished{0%{transform:scale(.8);opacity:0}50%{transform:scale(1.1)}100%{transform:scale(1);opacity:1}}.countdown-progress-wrap{margin-top:1.25rem;text-align:right}.countdown-progress-label{display:flex;justify-content:space-between;font-size:.78rem;font-weight:600;color:var(--muted2);margin-bottom:.5rem}.countdown-progress-track{width:100%;height:6px;background:var(--surface2);border-radius:100px;overflow:hidden}.countdown-progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:100px;transition:width 1s linear;box-shadow:0 0 10px rgba(108,99,255,.3)}html[data-theme=light] .countdown-unit{background:var(--surface);border:none;box-shadow:var(--card-shadow)}html[data-theme=light] .countdown-unit::before{background:rgba(255,255,255,.5)}html[data-theme=light] .countdown-toggle-btn.active{background:rgba(108,99,255,.12)}@media (max-width:480px){.countdown-unit{min-width:68px;padding:1rem .6rem}.countdown-value{font-size:1.8rem}.countdown-sep{font-size:1.4rem}.countdown-analog-wrap{width:180px;height:180px}}.hijri-container{display:flex;flex-direction:column;gap:1.2rem}.hijri-dir-wrap{display:flex;gap:.5rem;background:rgba(255,255,255,.04);border-radius:12px;padding:4px;border:1px solid var(--border)}.hijri-dir-btn{flex:1;padding:.6rem .8rem;border:none;border-radius:9px;background:0 0;color:var(--muted2);cursor:pointer;font-size:.85rem;font-weight:600;font-family:inherit;transition:background .2s,color .2s}.hijri-dir-btn.active{background:var(--accent);color:#fff;box-shadow:0 2px 12px rgba(108,99,255,.3)}.hijri-dir-btn:not(.active):hover{background:rgba(255,255,255,.07);color:var(--text)}.hijri-result-card{background:linear-gradient(135deg,var(--accent) 0,#8b5cf6 100%);border-radius:16px;padding:1.5rem;text-align:center;box-shadow:0 4px 24px rgba(108,99,255,.25);animation:hijriPop .35s cubic-bezier(.34,1.56,.64,1)}@keyframes hijriPop{from{transform:scale(.92);opacity:0}to{transform:scale(1);opacity:1}}.hijri-result-label{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:rgba(255,255,255,.7);margin-bottom:.4rem}.hijri-result-date{font-size:2rem;font-weight:800;color:#fff;line-height:1.2}.hijri-result-sub{font-size:.85rem;color:rgba(255,255,255,.75);margin-top:.35rem}.hijri-calendars{display:grid;grid-template-columns:1fr auto 1fr;gap:.75rem;align-items:start}.hijri-cal-divider{display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:var(--muted);padding-top:2.2rem;opacity:.5}.hijri-cal-wrap{background:var(--card);border-radius:14px;border:1px solid var(--border);padding:.9rem}.hijri-cal-title{text-align:center;font-weight:700;font-size:.82rem;color:var(--accent);margin-bottom:.6rem;min-height:1.2em}.hijri-cal-header{display:grid;grid-template-columns:repeat(7,1fr);text-align:center;font-size:.65rem;font-weight:700;color:var(--muted);margin-bottom:.3rem}.hijri-cal-header-ar{direction:rtl}.hijri-cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}.hijri-cal-grid-rtl{direction:rtl}.hijri-cal-cell{aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:.72rem;border-radius:6px;color:var(--text);transition:background .15s}.hijri-cal-cell.today{background:rgba(108,99,255,.15);color:var(--accent);font-weight:700}.hijri-cal-cell.selected{background:var(--accent)!important;color:#fff!important;font-weight:800;border-radius:50%;box-shadow:0 2px 8px rgba(108,99,255,.4)}.hijri-cal-cell.other-month{opacity:.3}.hijri-cal-cell.weekend{color:var(--pink)}.hijri-events-wrap{border:1px solid var(--border);border-radius:16px;overflow:hidden;background:var(--card)}.hijri-events-title{background:rgba(108,99,255,.08);padding:.75rem 1.1rem;font-weight:700;font-size:.9rem;color:var(--text);border-bottom:1px solid var(--border)}.hijri-events-list{padding:.5rem 0;max-height:260px;overflow-y:auto}.hijri-event-item{display:flex;gap:.75rem;align-items:flex-start;padding:.6rem 1.1rem;transition:background .15s;flex-direction:row-reverse}.hijri-event-item:hover{background:rgba(255,255,255,.04)}.hijri-event-year{min-width:3.5rem;font-size:.75rem;font-weight:700;color:var(--accent);padding-top:.1rem;text-align:left;flex-shrink:0}.hijri-event-text{font-size:.85rem;color:var(--muted2);line-height:1.5;text-align:right}.hijri-event-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);margin-top:.5rem;flex-shrink:0}.hijri-no-events{text-align:center;padding:1.5rem;color:var(--muted);font-size:.9rem}html[data-theme=light] .hijri-cal-cell.today{background:rgba(108,99,255,.1)}@media (max-width:520px){.hijri-calendars{grid-template-columns:1fr}.hijri-cal-divider{padding-top:0;transform:rotate(90deg)}.hijri-result-date{font-size:1.5rem}.hijri-dir-btn{font-size:.78rem;padding:.5rem .4rem}}.typing-container{display:flex;flex-direction:column;gap:1.5rem}.stats-bar{display:flex;justify-content:space-between;background:var(--bg);padding:1rem;border-radius:12px;border:1px solid var(--border)}.stat-box{text-align:center}.stat-box .label{font-size:.85rem;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.25rem}.stat-box .value{font-size:1.5rem;font-weight:700;color:var(--text);font-family:'IBM Plex Sans Arabic',sans-serif}.text-display{font-size:1.5rem;line-height:1.6;padding:1.5rem 0;background:0 0;border:none;min-height:150px;text-align:right;user-select:none;color:var(--muted2);font-family:'IBM Plex Sans Arabic',sans-serif;position:relative;cursor:text;direction:rtl;unicode-bidi:isolate}.text-display span.correct{color:var(--green)}.text-display span.incorrect{color:var(--red);background-color:rgba(255,0,0,.1)}.text-display span.current{color:var(--text);text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:3px;text-underline-offset:4px;animation:blink 1s step-end infinite}@keyframes blink{0%,100%{text-decoration-color:var(--accent)}50%{text-decoration-color:transparent}}.typing-input{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;z-index:10;cursor:text}.typing-input:focus{outline:0}.virtual-keyboard{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:1rem;display:flex;flex-direction:column;gap:.35rem;margin-top:1rem;max-width:750px;margin-left:auto;margin-right:auto;overflow-x:auto;-webkit-overflow-scrolling:touch}.keyboard-row{display:flex;justify-content:center;gap:.35rem;min-width:max-content}.key{background:var(--card);border:1px solid var(--border);border-radius:6px;min-width:32px;height:40px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:inherit;font-size:.85rem;line-height:1.1;font-weight:500;color:var(--text);box-shadow:0 2px 0 var(--border);transition:all .1s;user-select:none;padding:0 .2rem}.key.active{transform:translateY(2px);box-shadow:0 0 0 var(--border);background:var(--hover);border-color:var(--accent);color:var(--accent)}.key.correct{background:#10b981!important;color:#fff!important;border-color:#10b981!important;box-shadow:0 0 15px rgba(16,185,129,.4)!important;transform:translateY(2px)}.key.incorrect{background:#ef4444!important;color:#fff!important;border-color:#ef4444!important;box-shadow:0 0 15px rgba(239,68,68,.4)!important;transform:translateY(2px)}.key.special{font-size:.7rem;color:var(--muted)}.key.backspace{min-width:48px}.key.tab{min-width:42px}.key.capslock{min-width:52px}.key.enter{min-width:58px}.key.shift{min-width:72px}.key.space{min-width:180px}@media (max-width:600px){.virtual-keyboard{padding:.5rem;gap:.2rem}.keyboard-row{gap:.2rem}.key{min-width:24px;height:38px;font-size:.85rem;padding:0 .1rem}.key.special{font-size:.65rem}.key.backspace{min-width:44px}.key.tab{min-width:36px}.key.capslock{min-width:44px}.key.enter{min-width:48px}.key.shift{min-width:54px}.key.space{min-width:160px}}