/* assets/css/custom.css */

:root {
    --primary-color: #0d6efd;
    --secondary-color: #17a2b8;
    --background-color: #f8f9fa;
    --surface-color: #ffffff;
    --text-color: #212529;
    --border-color: #dee2e6;
    --border-radius: 0.5rem; /* 8px */
    --spacing-base: 8px;
}

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

.header-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: calc(var(--spacing-base) * 8) 0;
    margin-bottom: calc(var(--spacing-base) * 4);
}

.card {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: calc(var(--spacing-base) * 3);
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: all 0.3s ease-in-out;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.1);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--border-color);
    padding: calc(var(--spacing-base) * 2);
    font-size: 1.5rem;
    font-weight: 600;
}

.card-body {
    padding: calc(var(--spacing-base) * 3);
}

.table {
    width: 100%;
    margin-bottom: 1rem;
    color: var(--text-color);
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 0.75rem;
    vertical-align: top;
    border-top: 1px solid var(--border-color);
}

.table thead th {
    vertical-align: bottom;
    border-bottom: 2px solid var(--border-color);
    background-color: #f2f2f2;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.025);
}

.token-flow-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    font-family: monospace;
}

.flow-step {
    background: var(--surface-color);
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 999px; /* Pill shape */
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.flow-arrow {
    font-size: 1.5rem;
    color: var(--primary-color);
    transform: rotate(90deg);
}

@media (min-width: 768px) {
    .token-flow-diagram {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }
    .flow-arrow {
        transform: rotate(0deg);
    }
}