:root{--bg-base: #07090f;--bg-surface: #0e1118;--bg-card: #131720;--gold: #c9a84c;--gold-light: #e8c96a;--gold-dim: rgba(201, 168, 76, .12);--gold-border: rgba(201, 168, 76, .25);--violet: #a78bfa;--violet-deep: #7c3aed;--violet-dim: rgba(167, 139, 250, .1);--violet-border:rgba(167, 139, 250, .22);--violet-glow: rgba(167, 139, 250, .25);--text-primary: #f0f2f7;--text-secondary:#8b92a8;--text-muted: #4e5668;--border: rgba(255,255,255,.06);--radius-sm: 10px;--radius-md: 18px;--radius-lg: 26px;--font: "Cairo", sans-serif;--ease: cubic-bezier(.4, 0, .2, 1);--transition: all .35s var(--ease)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg-base);color:var(--text-primary);overflow-x:hidden;-webkit-font-smoothing:antialiased}.ambient-bg{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}.orb{position:absolute;border-radius:50%;filter:blur(110px);opacity:.15}.orb-1{width:600px;height:600px;background:radial-gradient(circle,#4c1d95 0%,transparent 70%);top:-150px;right:-150px;animation:orbDrift 22s ease-in-out infinite alternate}.orb-2{width:400px;height:400px;background:radial-gradient(circle,#1e1b4b 0%,transparent 70%);bottom:-80px;left:-80px;animation:orbDrift 28s ease-in-out infinite alternate-reverse}.orb-3{width:300px;height:300px;background:radial-gradient(circle,#78350f 0%,transparent 70%);top:50%;left:30%;opacity:.08;animation:orbDrift 18s ease-in-out infinite alternate}.geo-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:60px 60px;-webkit-mask-image:radial-gradient(ellipse at center,black 30%,transparent 80%);mask-image:radial-gradient(ellipse at center,black 30%,transparent 80%)}@keyframes orbDrift{0%{transform:translate(0) scale(1)}to{transform:translate(30px,40px) scale(1.07)}}header{position:relative;z-index:1;text-align:center;padding:80px 24px 60px;background:radial-gradient(ellipse at top,rgba(76,29,149,.18) 0%,transparent 65%)}.header-content{display:flex;flex-direction:column;align-items:center;gap:12px}.back-btn{display:inline-flex;align-items:center;gap:8px;color:var(--text-secondary);text-decoration:none;font-size:.88rem;font-weight:600;padding:8px 18px;border-radius:50px;border:1px solid var(--border);background:#ffffff08;transition:var(--transition);align-self:flex-start;position:absolute;top:24px;right:24px}.back-btn:hover{color:var(--violet);border-color:var(--violet-border);background:var(--violet-dim)}.header-badge{display:inline-flex;align-items:center;gap:8px;background:var(--violet-dim);border:1px solid var(--violet-border);color:var(--violet);padding:5px 16px;border-radius:50px;font-size:.8rem;font-weight:600;margin-bottom:8px}.badge-dot{width:7px;height:7px;background:var(--violet);border-radius:50%;animation:pulseDot 2s ease-in-out infinite}@keyframes pulseDot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}header h1{font-size:clamp(2.2rem,5vw,3.4rem);font-weight:900;letter-spacing:-.02em;line-height:1.15}.gradient-text{background:linear-gradient(135deg,var(--violet) 0%,#c4b5fd 50%,var(--gold) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}header p{font-size:1.05rem;color:var(--text-secondary)}.search-wrapper{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:10px;padding:0 24px 48px}.search-box{position:relative;width:100%;max-width:580px}.search-box input{width:100%;padding:14px 50px 14px 46px;border-radius:50px;border:1px solid var(--border);background:var(--bg-card);color:var(--text-primary);font-family:var(--font);font-size:1rem;transition:var(--transition);direction:rtl;outline:none}.search-box input:focus{border-color:var(--violet-border);box-shadow:0 0 0 3px #a78bfa1a}.search-box input::placeholder{color:var(--text-muted)}.search-icon{position:absolute;right:18px;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none;transition:var(--transition)}.search-box input:focus~.search-icon,.search-box:focus-within .search-icon{color:var(--violet)}.search-clear{position:absolute;left:14px;top:50%;transform:translateY(-50%);background:#ffffff0f;border:none;width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted);transition:var(--transition);opacity:0;pointer-events:none}.search-clear.visible{opacity:1;pointer-events:all}.search-clear:hover{background:#ffffff1f;color:var(--text-primary)}.search-results-count{font-size:.82rem;color:var(--text-muted);min-height:20px}.container{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:0 24px 100px}.category-section{margin-bottom:64px}.category-title{display:inline-flex;align-items:center;gap:10px;font-size:1.4rem;font-weight:800;margin-bottom:28px;padding-bottom:14px;border-bottom:1px solid var(--border);color:var(--text-primary);letter-spacing:-.01em}.cat-icon{width:36px;height:36px;border-radius:var(--radius-sm);background:var(--violet-dim);border:1px solid var(--violet-border);display:flex;align-items:center;justify-content:center;color:var(--violet);flex-shrink:0}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px}.note-card{background:var(--bg-card);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--border);cursor:pointer;transition:var(--transition);position:relative;display:flex;flex-direction:column}.note-card:hover{transform:translateY(-8px);border-color:var(--violet-border);box-shadow:0 20px 50px #00000080,0 0 0 1px #a78bfa14}.card-img-wrapper{width:100%;height:320px;overflow:hidden;background:#0a0c12;position:relative}.note-card img{width:100%;height:100%;object-fit:cover;opacity:.8;transition:opacity .4s var(--ease),transform .6s var(--ease);display:block}.note-card:hover img{opacity:1;transform:scale(1.05)}.card-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(7,9,15,.85) 0%,transparent 55%);display:flex;align-items:flex-end;justify-content:center;padding-bottom:18px;opacity:0;transition:var(--transition)}.note-card:hover .card-overlay{opacity:1}.overlay-text{display:inline-flex;align-items:center;gap:7px;color:var(--violet);font-weight:700;font-size:.88rem;border-bottom:1.5px solid var(--violet-border);padding-bottom:2px;letter-spacing:.03em}.card-info{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-top:1px solid var(--border)}.card-title{font-size:.9rem;font-weight:700;color:var(--text-primary)}.card-date{font-size:.76rem;color:var(--text-muted)}.empty-state{display:none;flex-direction:column;align-items:center;gap:14px;padding:80px 0;color:var(--text-muted);text-align:center}.empty-state svg{opacity:.4}.empty-state p{font-size:1rem}.empty-state span{color:var(--violet);font-weight:700}.popup{display:none;position:fixed;inset:0;background:#000000e0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);justify-content:center;align-items:center;z-index:2000;padding:24px;animation:fadeIn .25s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.popup-content{background:var(--bg-surface);border:1px solid var(--violet-border);width:100%;max-width:500px;border-radius:var(--radius-lg);overflow:hidden;position:relative;box-shadow:0 30px 80px #000000b3,0 0 40px #a78bfa12;animation:slideUp .3s cubic-bezier(.4,0,.2,1)}@keyframes slideUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.popup-img-container{width:100%;max-height:420px;overflow:hidden;background:#0a0c12}.popup img{width:100%;height:auto;display:block}.popup-text{padding:24px;text-align:center}.popup h3{font-size:1.25rem;font-weight:800;margin-bottom:10px;background:linear-gradient(135deg,var(--violet) 0%,#c4b5fd 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.date-badge{display:inline-block;background:var(--violet-dim);border:1px solid var(--violet-border);color:var(--violet);padding:4px 14px;border-radius:50px;font-size:.78rem;font-weight:600;margin-bottom:14px}.popup p{color:var(--text-secondary);line-height:1.75;font-size:.95rem}.close{position:absolute;top:14px;left:14px;width:34px;height:34px;border-radius:50%;background:#ffffff0f;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-secondary);transition:var(--transition);z-index:10}.close:hover{background:var(--violet-dim);border-color:var(--violet-border);color:var(--violet)}.scroll-top{position:fixed;bottom:28px;left:28px;z-index:200;width:44px;height:44px;border-radius:50%;background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:var(--transition);box-shadow:0 4px 16px #0006}.scroll-top.visible{opacity:1;pointer-events:all}.scroll-top:hover{background:var(--violet-dim);border-color:var(--violet-border);color:var(--violet);transform:translateY(-3px)}@media(max-width:768px){header{padding:72px 24px 44px}.back-btn{top:16px;right:16px;font-size:.8rem;padding:7px 14px}.gallery-grid{grid-template-columns:1fr}.card-img-wrapper{height:auto;max-height:380px}}@media(max-width:480px){.search-wrapper{padding:0 16px 36px}.container{padding:0 16px 80px}.gallery-grid{gap:14px}}