@import "https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap";:root{--primary:#4f46e5;--primary-light:#818cf8;--secondary:#f59e0b;--accent:#10b981;--danger:#ef4444;--purple:#8b5cf6;--pink:#ec4899;--bg-gradient:linear-gradient(135deg, #eef2ff 0%, #e0e7ff 50%, #f3e8ff 100%);--card-bg:#ffffffe6;--text-main:#1f2937;--text-muted:#6b7280;--shadow-sm:0 4px 6px -1px #0000000d, 0 2px 4px -1px #00000008;--shadow-md:0 10px 15px -3px #4f46e51f, 0 4px 6px -2px #0000000d;--shadow-lg:0 20px 25px -5px #4f46e52e, 0 10px 10px -5px #0000000a;--radius-sm:12px;--radius-md:20px;--radius-lg:28px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-gradient);color:var(--text-main);-webkit-tap-highlight-color:transparent;min-height:100vh;font-family:Nunito,sans-serif;overflow-x:hidden}button{cursor:pointer;border:none;outline:none;font-family:inherit;transition:all .2s cubic-bezier(.4,0,.2,1)}button:active{transform:scale(.96)}.glass-panel{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:var(--radius-md);box-shadow:var(--shadow-md);border:2px solid #fffc}@keyframes bounce-gentle{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes pulse-ring{0%{transform:scale(.95);box-shadow:0 0 #4f46e566}70%{transform:scale(1);box-shadow:0 0 0 12px #4f46e500}to{transform:scale(.95);box-shadow:0 0 #4f46e500}}@keyframes popIn{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.pop-in{animation:.3s cubic-bezier(.34,1.56,.64,1) forwards popIn}.bounce-slow{animation:3s ease-in-out infinite bounce-gentle}.app-container{flex-direction:column;max-width:1000px;min-height:100vh;margin:0 auto;padding:16px;display:flex}.main-content{flex-direction:column;flex:1;justify-content:center;padding-bottom:24px;display:flex}.btn-primary{color:#fff;border-radius:var(--radius-md);background:linear-gradient(135deg,#6366f1 0%,#4f46e5 100%);justify-content:center;align-items:center;gap:8px;padding:14px 28px;font-size:1.1rem;font-weight:800;display:inline-flex;box-shadow:0 6px 16px #4f46e559}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px #4f46e573}.btn-secondary{color:#78350f;border-radius:var(--radius-md);background:linear-gradient(135deg,#fbbf24 0%,#f59e0b 100%);justify-content:center;align-items:center;gap:8px;padding:14px 28px;font-size:1.1rem;font-weight:800;display:inline-flex;box-shadow:0 6px 16px #f59e0b59}.btn-secondary:hover{transform:translateY(-2px);box-shadow:0 8px 20px #f59e0b73}.btn-outline{color:var(--text-main);border-radius:var(--radius-md);background:#fff;border:2px solid #e5e7eb;padding:12px 24px;font-size:1rem;font-weight:700}.btn-outline:hover{border-color:var(--primary-light);background:#f9fafb}.badge{border-radius:20px;align-items:center;gap:6px;padding:6px 14px;font-size:.9rem;font-weight:800;display:inline-flex}.badge-warning{color:#92400e;background:#fef3c7;border:1.5px solid #fcd34d}.badge-success{color:#065f46;background:#d1fae5;border:1.5px solid #6ee7b7}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#0f172a99;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal-content{border-radius:var(--radius-lg);width:100%;max-width:480px;box-shadow:var(--shadow-lg);background:#fff;padding:32px;position:relative}.navbar{justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;padding:12px 20px;display:flex}.navbar-top-bar{display:contents}.navbar-brand{cursor:pointer;-webkit-user-select:none;user-select:none;order:1;align-items:center;gap:14px;display:flex}.navbar-logo-icon{color:#fff;background:linear-gradient(135deg,#ff6b6b,#ff8e53);border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:1.3rem;font-weight:900;display:flex;box-shadow:0 4px 12px #ff6b6b66}.navbar-title{color:#374151;font-size:1.25rem;font-weight:900;line-height:1.2}.navbar-grade-highlight{color:#4f46e5}.navbar-subtitle{color:#6b7280;font-size:.8rem;font-weight:700;display:block}.navbar-actions{order:2;align-items:center;gap:8px;margin-left:auto;display:flex}.navbar-btn{white-space:nowrap;padding:6px 12px;font-size:.88rem}.navbar-badge{white-space:nowrap}.navbar-user-section{order:3;align-items:center;gap:8px;display:flex}.navbar-user-wrap{align-items:center;gap:8px;display:flex}.navbar-user-pill{background:#eef2ff;border:1.5px solid #c7d2fe;border-radius:24px;align-items:center;gap:6px;max-width:140px;padding:4px 10px 4px 6px;display:flex}.navbar-avatar{object-fit:cover;border-radius:50%;flex-shrink:0;width:26px;height:26px}.navbar-user-name{color:#374151;text-overflow:ellipsis;white-space:nowrap;font-size:.88rem;font-weight:800;overflow:hidden}.navbar-logout-btn{color:#dc2626;cursor:pointer;white-space:nowrap;background:#fef2f2;border:1.5px solid #fca5a5;border-radius:12px;align-items:center;gap:4px;padding:6px 10px;font-size:.85rem;font-weight:800;display:flex}.navbar-logout-btn:hover{background:#fee2e2}.navbar-login-btn{white-space:nowrap;padding:6px 14px;font-size:.85rem}@media (width<=768px){.app-container{padding:10px 12px}.navbar{flex-direction:column;align-items:stretch;gap:10px;padding:10px 12px}.navbar-top-bar{justify-content:space-between;align-items:center;gap:8px;width:100%;display:flex}.navbar-brand{order:initial;gap:10px}.navbar-logo-icon{border-radius:12px;width:38px;height:38px;font-size:1.15rem}.navbar-title{font-size:1.05rem}.navbar-subtitle{font-size:.72rem}.navbar-user-section{order:initial}.navbar-user-pill{max-width:110px;padding:3px 8px 3px 5px}.navbar-actions{order:initial;border-top:1px solid #e5e7ebb3;justify-content:space-between;align-items:center;gap:6px;width:100%;margin-left:0;padding-top:8px;display:flex}.navbar-actions .navbar-btn,.navbar-actions .navbar-badge{text-align:center;flex:1;justify-content:center;padding:6px;font-size:.82rem}.quota-hint{display:none}}@media (width<=440px){.navbar-user-name{max-width:72px;font-size:.8rem}.navbar-logout-text{display:none}.navbar-logout-btn{padding:6px 8px}.navbar-subtitle{display:none}.modal-content{padding:24px 16px}}