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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: #f9fafb;
    color: #111827;
    line-height: 1.6;
}

main {
    min-height: 100vh;
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

h1 {
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 0.5rem;
}

p {
    color: #6b7280;
    margin-bottom: 2rem;
}

#values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.value-card {
    padding: 1.5rem;
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
}

.value-card:hover {
    border-color: #d1d5db;
}

.value-card.selected {
    border-color: #3b82f6;
    background: #eff6ff;
}

.value-card h3 {
    font-size: 1.125rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.value-card p {
    font-size: 0.875rem;
    color: #6b7280;
    margin: 0;
}

.actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#selection-count {
    font-size: 0.875rem;
    color: #6b7280;
}

button {
    padding: 0.75rem 1.5rem;
    background: #3b82f6;
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s;
}

button:hover {
    background: #2563eb;
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}