/* Custom styles for Quant Signals landing page */

html {
    scroll-behavior: smooth;
}

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

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

button, .btn {
    transition: all 0.3s ease;
}

button:hover, .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* Chart container - fixed height approach */
#performanceChart {
    height: 400px !important;
    width: 100% !important;
}

@media (max-width: 768px) {
    #performanceChart {
        height: 350px !important;
    }
}

.position-card {
    transition: all 0.3s ease;
    border-left: 4px solid #3b82f6;
}

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

.spinner {
    border: 3px solid #f3f4f6;
    border-top: 3px solid #3b82f6;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.message-success {
    background-color: #10b981;
    color: white;
    padding: 1rem;
    border-radius: 0.5rem;
    text-align: center;
}

.message-error {
    background-color: #ef4444;
    color: white;
    padding: 1rem;
    border-radius: 0.5rem;
    text-align: center;
}

.pool-tactical {
    background-color: #3b82f6;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pool-quarterly {
    background-color: #10b981;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pool-speculative {
    background-color: #8b5cf6;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
}

a {
    transition: color 0.2s ease;
}

nav {
    position: sticky;
    top: 0;
    z-index: 50;
    transition: box-shadow 0.3s ease;
}

nav.scrolled {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Mobile table scroll */
@media (max-width: 768px) {
    table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}