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

body {
    font-family: "Fraunces", monospace;
    background: #C76B0F;
    color: #F6D193;
    line-height: 1.6;
    padding: 2rem 1rem;
    max-width: 900px;
    margin: 0 auto;
}

h1 {
    font-size: 2.2rem;
    font-weight: 600;
    color: #F6D193;
    margin-bottom: 1rem;
    padding-left: 1rem;
}

label {
    font-weight: 500;
    display: block;
    margin-top: 1.2rem;
    margin-bottom: 0.3rem;
    color: #F6D193;
}

select, textarea, button {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-family: inherit;
    background: #ffd092;
    border: none;
    border-radius: 12px;
}

textarea {
    resize: vertical;
    min-height: 100px;
}

button {
    background: #8B4513;
    color: #FFE6C2;
    font-weight: 600;
    cursor: pointer;
    margin: 1.5rem 0 2rem;
    transition: background 0.2s, color 0.2s;
}

button:hover {
    background: #A0522D;
    color: #FFF3E0;
}

#results {
    background: #FFE6C2;
    padding: 1.5rem;
    margin-bottom: 2rem;
    border-radius: 24px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

#results.hidden {
    display: none;
}

#results h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #8B4513;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.card {
    background: #ffd092;
    padding: 1.2rem 0.8rem;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0,0,0,0.05);
}

.card h3 {
    font-size: 1rem;
    font-weight: 500;
    color: #5d3a1a;
    margin-bottom: 0.5rem;
    letter-spacing: 0.3px;
}

.card .value {
    font-size: 2rem;
    font-weight: 700;
    color: #5D3A1A;
    line-height: 1.2;
}

.card .unit {
    font-size: 0.85rem;
    color: #5d3a1a;
    margin-top: 0.25rem;
}

#tk-details {
    background: #FFE6C2;
    padding: 1rem 1.5rem;
    display: inline-block;
    margin-bottom: 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 40px;
    color: #5D3A1A;
}

#tk-details span {
    font-weight: 700;
    color: #8B4513;
}

#comp {
    background: #ffd092;
    padding: 1.2rem 1.5rem;
    color: #5D3A1A;
    font-size: 1rem;
    border-radius: 16px;
}

#comp strong {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    color: #8B4513;
}

footer {
    margin-top: 3rem;
    font-size: 0.85rem;
    color: #F6D193;
    text-align: center;
    padding-top: 1.5rem;
}

footer a {
    color: #F6D193;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
    color: #FFEBCD;
}

@media (max-width: 500px) {
    body {
        padding: 1rem;
    }
    h1 {
        font-size: 1.8rem;
    }
    .card .value {
        font-size: 1.6rem;
    }
    .results-grid {
        gap: 0.75rem;
    }
}