.app{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;padding-bottom:0}@media(max-width:768px){.main-content{padding-bottom:4rem}}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;font-weight:600;font-size:.9rem;border-radius:8px;border:none;cursor:pointer;transition:all var(--transition-normal);text-decoration:none}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 4px 12px #4f46e566}.btn-outline{background:transparent;color:var(--primary-color);border:2px solid var(--primary-color)}.btn-outline:hover:not(:disabled){background:var(--primary-color);color:#fff;transform:translateY(-2px)}.btn-lg{padding:1rem 2rem;font-size:1rem}.btn-sm{padding:.5rem 1rem;font-size:.875rem}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;color:var(--text-primary)}.text-center{text-align:center}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.loading{display:flex;align-items:center;justify-content:center;padding:2rem;color:var(--text-muted)}.error{color:var(--error-color);padding:1rem;background:#dc26261a;border-radius:8px;text-align:center}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-fade-in{animation:fadeIn var(--transition-normal) ease-out}.animate-slide-in{animation:slideIn var(--transition-normal) ease-out}.loading-spinner{display:inline-block;width:24px;height:24px;border:3px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;animation:spin .8s linear infinite}.page-loader{display:flex;align-items:center;justify-content:center;min-height:50vh;width:100%}.loader-spinner{width:40px;height:40px;border:4px solid var(--border-color, #e5e7eb);border-top-color:var(--primary-color, #4f46e5);border-radius:50%;animation:spin .8s linear infinite}