:root {
    --brown: #5b3a1e;
    --tan: #f4ead9;
    --ink: #241a12;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: Georgia, 'Times New Roman', serif;
    color: var(--ink);
    background: var(--tan);
    line-height: 1.55;
}

main {
    max-width: 46rem;
    margin: 0 auto;
    padding: 1.5rem 1rem 3rem;
}

.site-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
    padding: 1rem;
    background: var(--brown);
    color: #fff;
}

.site-header a { color: #fff; }
.brand { font-size: 1.4rem; font-weight: bold; text-decoration: none; }
.site-header nav a { margin-left: 1rem; }

h1 { color: var(--brown); }

.dog-list { list-style: none; padding: 0; }
.dog-list li {
    background: #fff;
    border: 1px solid #d9c8ac;
    border-radius: 6px;
    padding: 0.75rem 1rem;
    margin-bottom: 0.75rem;
}
.dog-list .meta { color: #7a6248; font-size: 0.9rem; margin-left: 0.5rem; }
.dog-list p { margin: 0.35rem 0 0; }

.button, button {
    display: inline-block;
    background: var(--brown);
    color: #fff;
    border: 0;
    border-radius: 6px;
    padding: 0.6rem 1.1rem;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
}

form label { display: block; margin-bottom: 0.9rem; font-weight: bold; }
input, textarea {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    padding: 0.5rem;
    border: 1px solid #b8a074;
    border-radius: 4px;
    font: inherit;
}

.errors {
    background: #fdecea;
    border: 1px solid #e0a39a;
    border-radius: 6px;
    padding: 0.75rem 1rem 0.75rem 2rem;
}

.site-footer {
    text-align: center;
    color: #7a6248;
    font-size: 0.9rem;
    padding: 1.5rem 1rem;
}