@import "https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&display=swap";
:root{--bg-primary:#fcfcfd;--bg-secondary:#f3f4f6;--bg-surface:#fff;--text-primary:#1c1e21;--text-secondary:#6b7280;--text-muted:#9ca3af;--border-color:#e5e7eb;--border-hover:#d1d5db;--shadow-sm:0 1px 3px #0000000f;--shadow-md:0 4px 12px #00000014;--shadow-lg:0 8px 30px #0000001f;--highlight-bg:#ff7e5f14;--gradient-primary:linear-gradient(135deg, #ff7e5f, #feb47b);--gradient-primary-hover:linear-gradient(135deg, #ff6b47, #fea862);--color-success:#10b981;--color-success-bg:#10b9811a;--color-danger:#ef4444;--color-danger-bg:#ef44441a;--color-warning:#f59e0b;--color-warning-bg:#f59e0b1a;--color-info:#3b82f6;--color-info-bg:#3b82f61a;--color-xp:#10b981;--color-heart:#ef4444;--color-streak:#f59e0b;--league-wood:#8b7355;--league-bronze:#cd7f32;--league-silver:silver;--league-gold:gold;--league-platinum:#e5e4e2;--league-diamond:#b9f2ff;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:48px;--space-3xl:64px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-pill:9999px;--sidebar-width:280px;--header-height:64px}[data-theme=dark]{--bg-primary:#191919;--bg-secondary:#252525;--bg-surface:#2a2a2a;--text-primary:#eaeaea;--text-secondary:#9ca3af;--text-muted:#6b7280;--border-color:#333;--border-hover:#444;--shadow-sm:0 1px 3px #0003;--shadow-md:0 4px 12px #0000004d;--shadow-lg:0 8px 30px #0006;--highlight-bg:#ff7e5f1f;--logo-filter:brightness(0) invert(1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;direction:rtl;font-size:16px}body{background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Cairo,sans-serif;line-height:1.8;transition:background-color .3s,color .3s}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.4}h1{font-size:2rem;font-weight:800}h2{font-size:1.5rem;font-weight:700}h3{font-size:1.25rem;font-weight:700}h4{font-size:1.1rem;font-weight:600}p{color:var(--text-primary);font-size:1rem;line-height:1.8}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-pill)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.btn{justify-content:center;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-md);cursor:pointer;white-space:nowrap;border:none;font-family:Cairo,sans-serif;font-size:.95rem;font-weight:600;transition:all .25s cubic-bezier(.4,0,.2,1);display:inline-flex}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 15px #ff7e5f4d}.btn-primary:hover{background:var(--gradient-primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px #ff7e5f66}.btn-secondary{color:var(--text-primary);border:1.5px solid var(--border-color);background:0 0}.btn-secondary:hover{border-color:var(--border-hover);background:var(--bg-secondary)}.btn-ghost{color:var(--text-secondary);background:0 0}.btn-ghost:hover{background:var(--bg-secondary);color:var(--text-primary)}.btn-success{background:var(--color-success);color:#fff}.btn-danger{background:var(--color-danger);color:#fff}.btn-lg{padding:var(--space-md) var(--space-xl);border-radius:var(--radius-lg);font-size:1.05rem}.btn-sm{padding:var(--space-xs) var(--space-md);font-size:.85rem}.btn-pill{border-radius:var(--radius-pill)}.btn-icon{padding:var(--space-sm);border-radius:var(--radius-md)}.card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-lg);transition:all .3s cubic-bezier(.4,0,.2,1)}.card:hover{box-shadow:var(--shadow-md)}.card-interactive:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.card-game{border-radius:var(--radius-xl);background:var(--bg-surface);border:1px solid var(--border-color);overflow:hidden}.input{width:100%;padding:var(--space-sm) var(--space-md);background:var(--bg-surface);border:1.5px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);outline:none;font-family:Cairo,sans-serif;font-size:.95rem;transition:border-color .2s}.input:focus{border-color:#ff7e5f;box-shadow:0 0 0 3px #ff7e5f26}.input::placeholder{color:var(--text-muted)}.input-group{gap:var(--space-xs);flex-direction:column;display:flex}.input-label{color:var(--text-primary);font-size:.9rem;font-weight:600}.progress-bar{background:var(--bg-secondary);border-radius:var(--radius-pill);width:100%;height:8px;overflow:hidden}.progress-fill{background:var(--gradient-primary);border-radius:var(--radius-pill);height:100%;transition:width .6s cubic-bezier(.4,0,.2,1)}.badge{border-radius:var(--radius-pill);align-items:center;gap:4px;padding:2px 10px;font-size:.75rem;font-weight:600;display:inline-flex}.badge-success{background:var(--color-success-bg);color:var(--color-success)}.badge-danger{background:var(--color-danger-bg);color:var(--color-danger)}.badge-warning{background:var(--color-warning-bg);color:var(--color-warning)}.badge-info{background:var(--color-info-bg);color:var(--color-info)}.quiz-option{align-items:center;gap:var(--space-md);padding:var(--space-md);border:2px solid var(--border-color);border-radius:var(--radius-lg);cursor:pointer;background:var(--bg-surface);transition:all .2s;display:flex}.quiz-option:hover{border-color:var(--border-hover);background:var(--bg-secondary)}.quiz-option.selected{background:var(--highlight-bg);border-color:#ff7e5f}.quiz-option.correct{border-color:var(--color-success);background:var(--color-success-bg);animation:.4s bounceIn}.quiz-option.wrong{border-color:var(--color-danger);background:var(--color-danger-bg);animation:.4s shake}.xp-badge{background:var(--color-success-bg);color:var(--color-success);border-radius:var(--radius-pill);align-items:center;gap:4px;padding:4px 12px;font-size:.85rem;font-weight:700;display:inline-flex}.heart{color:var(--color-heart);font-size:1.2rem;transition:all .3s}.heart.lost{animation:.5s forwards heartBreak}.lesson-blockquote{padding:var(--space-md) var(--space-lg);background:var(--highlight-bg);border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin:var(--space-lg) 0;border-right:4px solid #ff7e5f;font-weight:500}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes bounceIn{0%{transform:scale(.95)}50%{transform:scale(1.05)}to{transform:scale(1)}}@keyframes shake{0%,to{transform:translate(0)}20%{transform:translate(-8px)}40%{transform:translate(8px)}60%{transform:translate(-4px)}80%{transform:translate(4px)}}@keyframes heartBreak{0%{opacity:1;transform:scale(1)}50%{color:#ef4444;transform:scale(1.3)}to{opacity:0;transform:scale(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@keyframes confettiDrop{0%{opacity:1;transform:translateY(-20px)rotate(0)}to{opacity:0;transform:translateY(100vh)rotate(720deg)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}.animate-fadeIn{animation:.4s fadeIn}.animate-slideIn{animation:.4s slideInRight}.animate-bounce{animation:.4s bounceIn}.animate-shake{animation:.4s shake}.animate-pulse{animation:2s infinite pulse}.animate-float{animation:3s ease-in-out infinite float}.flex{display:flex}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-xs{gap:var(--space-xs)}.gap-sm{gap:var(--space-sm)}.gap-md{gap:var(--space-md)}.gap-lg{gap:var(--space-lg)}.gap-xl{gap:var(--space-xl)}.grid{display:grid}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.w-full{width:100%}.text-center{text-align:center}.text-start{text-align:start}.mx-auto{margin-inline:auto}.container{max-width:1200px;padding-inline:var(--space-lg);margin-inline:auto}.container-narrow{max-width:700px;padding-inline:var(--space-lg);margin-inline:auto}@media (max-width:768px){html{font-size:15px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.hide-mobile{display:none!important}.container{padding-inline:var(--space-md)}}@media (min-width:769px) and (max-width:1024px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}