@import "https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;700;800&display=swap";:root{--app-bg:linear-gradient(135deg, #f0f4f8 0%, #e2e8f0 100%);--card-bg:#ffffffb3;--card-border:#fffc;--text-main:#1e293b;--text-sec:#64748b;--accent:#3b82f6;--accent-hover:#2563eb;--accent-light:#3b82f61f;--shadow-soft:0 10px 40px -10px #00000014}@media (prefers-color-scheme:dark){:root{--app-bg:linear-gradient(135deg, #0f172a 0%, #1e293b 100%);--card-bg:#ffffff0d;--card-border:#ffffff14;--text-main:#f8fafc;--text-sec:#94a3b8;--accent:#60a5fa;--accent-hover:#3b82f6;--accent-light:#60a5fa26;--shadow-soft:0 10px 40px -10px #0006}}body{background:var(--app-bg);color:var(--text-main);-webkit-font-smoothing:antialiased;background-attachment:fixed;justify-content:center;min-height:100vh;margin:0;padding:0;font-family:Cairo,sans-serif;display:flex}#app{box-sizing:border-box;flex-direction:column;gap:20px;width:100%;max-width:480px;min-height:100vh;padding:24px 20px;animation:.6s cubic-bezier(.16,1,.3,1) fadeUp;display:flex}.glass-panel{background:var(--card-bg);border:1px solid var(--card-border);-webkit-backdrop-filter:blur(20px);box-shadow:var(--shadow-soft);border-radius:24px;padding:20px}header{justify-content:space-between;align-items:center;display:flex}.user-info{flex-direction:column;display:flex}.user-info h2{color:var(--text-main);margin:0;font-size:1.35rem;font-weight:800}.user-info p{color:var(--text-sec);align-items:center;gap:6px;margin:4px 0 0;font-size:.95rem;font-weight:500;display:flex}.user-info p:before{content:"";background:#10b981;border-radius:50%;width:8px;height:8px;display:inline-block;box-shadow:0 0 10px #10b98199}.avatar-circle{background:var(--accent-light);width:48px;height:48px;color:var(--accent);border:1px solid var(--accent);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:1.5rem;display:flex}.tabs{border-radius:20px;padding:6px;display:flex}.tab-btn{color:var(--text-sec);cursor:pointer;background:0 0;border:none;border-radius:14px;flex:1;padding:12px 0;font-family:inherit;font-size:.9rem;font-weight:700;transition:all .3s cubic-bezier(.4,0,.2,1)}.tab-btn:hover{color:var(--text-main)}.tab-btn.active{background:var(--accent);color:#fff;box-shadow:0 8px 16px var(--accent-light)}.content-area h3{align-items:center;gap:10px;margin:0 0 20px;font-size:1.25rem;font-weight:800;display:flex}.content-area h3:before{content:"";background:var(--accent);border-radius:4px;width:4px;height:20px}.cards-container{flex-direction:column;gap:16px;display:flex}.card{background:var(--card-bg);border:1px solid var(--card-border);box-shadow:var(--shadow-soft);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;padding:20px;transition:transform .3s,box-shadow .3s;position:relative;overflow:hidden}.card:hover{transform:translateY(-4px);box-shadow:0 15px 30px -10px #0000001a}.card:before{content:"";background:var(--accent);border-radius:0 20px 20px 0;width:5px;position:absolute;top:0;bottom:0;right:0}.card-title{color:var(--text-main);margin-bottom:6px;font-size:1.15rem;font-weight:800}.card-desc{color:var(--text-sec);margin-bottom:16px;font-size:.95rem;font-weight:600}.grade-badge{background:var(--accent-light);color:var(--accent);border-radius:12px;padding:6px 14px;font-size:.9rem;font-weight:800;display:inline-block}.btn-primary{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:14px;justify-content:center;align-items:center;gap:8px;width:100%;padding:12px 20px;font-family:inherit;font-size:1rem;font-weight:700;transition:all .2s;display:flex}.btn-primary:active{transform:scale(.97)}.filter-group{gap:10px;margin-bottom:20px;padding-bottom:4px;display:flex;overflow-x:auto}.filter-group::-webkit-scrollbar{display:none}.filter-btn{border:1.5px solid var(--card-border);color:var(--text-sec);cursor:pointer;white-space:nowrap;background:0 0;border-radius:20px;padding:8px 18px;font-family:inherit;font-weight:700;transition:all .2s}.filter-btn.active{background:var(--accent-light);color:var(--accent);border-color:var(--accent)}.list-container{flex-direction:column;gap:12px;display:flex}.list-item{background:var(--card-bg);border:1px solid var(--card-border);box-shadow:var(--shadow-soft);border-radius:16px;justify-content:space-between;align-items:center;padding:16px 20px;font-size:1.05rem;font-weight:700;display:flex}.grades-summary{flex-direction:column;align-items:center;margin-bottom:24px;display:flex}.grades-summary h4{color:var(--text-sec);margin:0 0 16px;font-size:1.1rem}.circular-progress{background:conic-gradient(var(--accent) 0%, transparent 0);width:120px;height:120px;box-shadow:0 10px 30px var(--accent-light);border-radius:50%;justify-content:center;align-items:center;transition:background 1s cubic-bezier(.4,0,.2,1);display:flex;position:relative}.circular-progress:before{content:"";background:var(--card-bg);border-radius:50%;width:90px;height:90px;position:absolute;box-shadow:inset 0 2px 5px #0000000d}.circular-progress span{color:var(--text-main);font-size:1.8rem;font-weight:800;position:relative}.empty-text{text-align:center;color:var(--text-sec);padding:40px 20px;font-size:1.05rem;font-weight:600}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}