* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Source Sans 3', Arial, Helvetica, sans-serif;
    -webkit-font-smoothing: antialiased;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.animate-fade-in {
    animation: fadeIn 0.3s ease-out;
}

.animate-slide-up {
    animation: slideUp 0.4s ease-out;
}

.animate-slide-down {
    animation: slideDown 0.3s ease-out;
}

.animate-scale-in {
    animation: scaleIn 0.3s ease-out;
}

.animate-spin {
    animation: spin 1s linear infinite;
}

.animate-pulse {
    animation: pulse 1.5s ease-in-out infinite;
}

.chase-input:focus {
    outline: none;
    border-color: #1A6AB5;
    box-shadow: 0 0 0 3px rgba(26, 106, 181, 0.15);
}

.chase-btn {
    background-color: #1A6AB5;
    transition: background-color 0.2s, transform 0.1s;
}

.chase-btn:hover {
    background-color: #155a9c;
}

.chase-btn:active {
    transform: scale(0.98);
}

.overlay-bg {
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
}

.card-hover {
    transition: box-shadow 0.2s, transform 0.2s;
}

.card-hover:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}