:root{--bg-primary: #0b0f19;--bg-card: rgba(23, 32, 54, .6);--bg-card-hover: rgba(30, 42, 69, .8);--accent-cyan: #00f2fe;--accent-blue: #4facfe;--accent-purple: #7f00ff;--text-main: #f1f5f9;--text-muted: #94a3b8;--border-light: rgba(255, 255, 255, .08);--glass-glow: 0 8px 32px 0 rgba(0, 242, 254, .15);--font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{direction:rtl;text-align:right;background-color:var(--bg-primary);color:var(--text-main);font-family:var(--font-family);min-height:100vh;overflow-x:hidden;line-height:1.6}.bg-decorations{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:-1;overflow:hidden;pointer-events:none}.orb{position:absolute;border-radius:50%;filter:blur(120px);opacity:.25}.orb-1{top:-10%;right:-10%;width:500px;height:500px;background:var(--accent-cyan)}.orb-2{bottom:-10%;left:-10%;width:600px;height:600px;background:var(--accent-purple)}.container{max-width:1100px;margin:0 auto;padding:2rem 1.5rem}header.hero{text-align:center;padding:4rem 1rem 3rem;display:flex;flex-direction:column;align-items:center}.profile-avatar{width:140px;height:140px;border-radius:50%;padding:4px;background:linear-gradient(135deg,var(--accent-cyan),var(--accent-purple));margin-bottom:1.5rem;box-shadow:var(--glass-glow);transition:transform .3s ease}.profile-avatar:hover{transform:scale(1.05)}.profile-avatar img{width:100%;height:100%;border-radius:50%;object-fit:cover}.hero h1{font-size:2.75rem;font-weight:800;background:linear-gradient(135deg,#ffffff 0%,var(--accent-cyan) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:.5rem}.hero .title-tag{font-size:1.25rem;color:var(--accent-cyan);font-weight:600;letter-spacing:.5px;margin-bottom:1rem}.hero .subtitle{max-width:650px;color:var(--text-muted);font-size:1.1rem;margin-bottom:2rem}.social-links{display:flex;gap:1rem;justify-content:center}.social-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1.2rem;background:var(--bg-card);border:1px solid var(--border-light);border-radius:30px;color:var(--text-main);text-decoration:none;font-size:.95rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .3s ease}.social-btn:hover{background:var(--bg-card-hover);border-color:var(--accent-cyan);color:var(--accent-cyan);transform:translateY(-2px)}.section{margin-bottom:4rem}.section-title{font-size:1.8rem;font-weight:700;margin-bottom:1.5rem;position:relative;display:inline-block}.section-title:after{content:"";position:absolute;bottom:-6px;right:0;width:40px;height:3px;background:var(--accent-cyan);border-radius:2px}.about-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:16px;padding:2rem;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 4px 20px #0003;font-size:1.1rem;color:var(--text-main)}.download-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem}.download-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:16px;padding:1.75rem;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;flex-direction:column;justify-content:space-between;transition:all .3s ease;position:relative;overflow:hidden}.download-card:hover{border-color:#00f2fe66;transform:translateY(-4px);box-shadow:var(--glass-glow)}.card-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.card-icon-wrapper{width:50px;height:50px;border-radius:12px;background:#00f2fe1a;color:var(--accent-cyan);display:flex;align-items:center;justify-content:center}.card-info h3{font-size:1.25rem;font-weight:700}.card-badge{font-size:.75rem;background:#00f2fe26;color:var(--accent-cyan);padding:.2rem .6rem;border-radius:10px;display:inline-block;margin-top:.25rem}.meta-details{display:flex;justify-content:space-between;font-size:.875rem;color:var(--text-muted);margin:1.2rem 0;border-top:1px solid var(--border-light);border-bottom:1px solid var(--border-light);padding:.75rem 0}.btn-download{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:.85rem;border-radius:10px;background:linear-gradient(135deg,var(--accent-blue),var(--accent-purple));color:#fff;text-decoration:none;font-weight:600;font-size:1rem;border:none;cursor:pointer;transition:opacity .2s ease,transform .2s ease}.btn-download:hover{opacity:.95;transform:scale(1.01)}footer{text-align:center;padding:3rem 1rem 2rem;color:var(--text-muted);font-size:.9rem;border-top:1px solid var(--border-light);margin-top:4rem}.admin-login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem}.login-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:20px;padding:2.5rem;width:100%;max-width:440px;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:0 8px 32px #0006}.login-header{text-align:center;margin-bottom:2rem}.login-icon-box{width:60px;height:60px;border-radius:50%;background:#00f2fe1a;color:var(--accent-cyan);display:flex;align-items:center;justify-content:center;margin:0 auto 1rem}.login-header h2{font-size:1.5rem;font-weight:700;margin-bottom:.5rem}.login-header p{color:var(--text-muted);font-size:.9rem}.login-form{display:flex;flex-direction:column;gap:1.2rem}.input-group{display:flex;flex-direction:column;gap:.5rem}.input-group.full-width{grid-column:1 / -1}.input-group label{font-size:.9rem;color:var(--text-main);font-weight:500}.input-wrapper{position:relative;display:flex;align-items:center}.input-icon{position:absolute;right:12px;color:var(--text-muted)}.input-group input,.input-group textarea{width:100%;padding:.75rem 1rem;background:#0b0f1999;border:1px solid var(--border-light);border-radius:10px;color:var(--text-main);font-family:inherit;font-size:.95rem;transition:border-color .2s ease}.input-wrapper input{padding-right:2.5rem}.toggle-password-btn{position:absolute;left:12px;background:none;border:none;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:4px;transition:color .2s ease}.toggle-password-btn:hover{color:var(--accent-cyan)}.input-group input:focus,.input-group textarea:focus{outline:none;border-color:var(--accent-cyan)}.btn-login{padding:.85rem;border-radius:10px;background:linear-gradient(135deg,var(--accent-blue),var(--accent-purple));color:#fff;border:none;font-weight:600;font-size:1rem;cursor:pointer;margin-top:.5rem;transition:opacity .2s ease}.btn-login:hover{opacity:.9}.error-alert{background:#ef444426;border:1px solid rgba(239,68,68,.4);color:#f87171;padding:.6rem;border-radius:8px;font-size:.875rem;text-align:center}.back-link{display:inline-flex;align-items:center;gap:.5rem;margin-top:1.5rem;color:var(--text-muted);text-decoration:none;font-size:.875rem;width:100%;justify-content:center;transition:color .2s ease}.back-link:hover{color:var(--accent-cyan)}.admin-dashboard-container{min-height:100vh;padding-bottom:5rem}.admin-navbar{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:#172036cc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-light);position:sticky;top:0;z-index:100}.nav-brand{display:flex;align-items:center;gap:.75rem;font-weight:700;font-size:1.1rem}.brand-icon{color:var(--accent-cyan)}.nav-actions{display:flex;align-items:center;gap:1rem}.btn-secondary-sm{padding:.5rem 1rem;border-radius:8px;background:#ffffff0d;border:1px solid var(--border-light);color:var(--text-main);text-decoration:none;font-size:.875rem;transition:background .2s ease}.btn-secondary-sm:hover{background:#ffffff1a}.btn-logout{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem 1rem;border-radius:8px;background:#ef444426;border:1px solid rgba(239,68,68,.3);color:#f87171;cursor:pointer;font-size:.875rem;transition:background .2s ease}.btn-logout:hover{background:#ef444440}.admin-main{max-width:900px;margin:2.5rem auto;padding:0 1.5rem;display:flex;flex-direction:column;gap:2rem}.admin-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:16px;padding:2rem;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.card-title{display:flex;align-items:center;gap:.75rem;margin-bottom:1.5rem;border-bottom:1px solid var(--border-light);padding-bottom:1rem}.title-icon{color:var(--accent-cyan)}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25rem}.toast-success{display:flex;align-items:center;gap:.5rem;padding:1rem 1.25rem;background:#10b98126;border:1px solid rgba(16,185,129,.4);color:#34d399;border-radius:12px;margin-bottom:1rem;font-weight:500}.admin-actions-bar{position:fixed;bottom:0;left:0;width:100vw;background:#0b0f19e6;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-top:1px solid var(--border-light);padding:1rem 2rem;display:flex;justify-content:flex-end;z-index:99}.btn-save-main{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 2rem;border-radius:10px;background:linear-gradient(135deg,var(--accent-cyan),var(--accent-blue));color:#0b0f19;font-weight:700;font-size:1rem;border:none;cursor:pointer;transition:transform .2s ease,opacity .2s ease}.btn-save-main:hover{transform:translateY(-2px);opacity:.95}.unsaved-badge{display:inline-flex;align-items:center;gap:.4rem;background:#f59e0b26;border:1px solid rgba(245,158,11,.4);color:#fbbf24;padding:.25rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;margin-right:.75rem;animation:pulse-unsaved 2s infinite ease-in-out}.toast-unsaved-warning{display:flex;align-items:center;gap:.75rem;padding:1rem 1.25rem;background:#f59e0b26;border:1px solid rgba(245,158,11,.4);color:#fbbf24;border-radius:12px;margin-bottom:1rem;font-weight:500}.unsaved-pulse{background:linear-gradient(135deg,#f59e0b,#d97706)!important;color:#fff!important;box-shadow:0 0 15px #f59e0b66;animation:pulse-btn 1.5s infinite alternate}@keyframes pulse-unsaved{0%,to{opacity:.8}50%{opacity:1}}@keyframes pulse-btn{0%{transform:scale(1)}to{transform:scale(1.03)}}.sub-category-card{background:#0b0f1966;border:1px solid var(--border-light);border-radius:12px;padding:1.5rem}.sub-category-header{display:flex;align-items:center;gap:.5rem;margin-bottom:1.2rem;padding-bottom:.5rem;border-bottom:1px solid rgba(255,255,255,.05)}.sub-category-header h4{font-size:1.05rem;font-weight:600;color:var(--text-main)}.upload-progress-box{background:#00f2fe0d;border:1px solid rgba(0,242,254,.2);border-radius:10px;padding:.75rem 1rem}.progress-info{display:flex;justify-content:space-between;align-items:center;font-size:.85rem;color:var(--accent-cyan);margin-bottom:.5rem}.progress-bar-bg{width:100%;height:6px;background:#ffffff1a;border-radius:3px;overflow:hidden}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--accent-cyan),var(--accent-blue));border-radius:3px;transition:width .2s ease}.upload-success-status{display:flex;align-items:center;gap:.5rem;padding:.6rem 1rem;background:#10b9811f;border:1px solid rgba(16,185,129,.3);color:#34d399;border-radius:8px;font-size:.875rem}.spin-icon{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}