:root {
    --color-bg: #f7f6f3;
    --color-surface: #ffffff;
    --color-text: #2b2b2b;
    --color-muted: #767267;
    --color-border: #e3e0d8;
    --color-primary: #3a6b52;
    --color-primary-text: #ffffff;
    --color-reserved-bg: #efece4;
    --color-reserved-border: #cfc9b8;
    --color-danger: #a4423a;
    --color-error-bg: #fbe9e7;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.5;
}

.site-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface);
}

.site-title {
    font-weight: 600;
    text-decoration: none;
    color: var(--color-text);
}

main {
    max-width: 720px;
    margin: 0 auto;
    padding: 1.5rem;
}

h1 {
    margin-top: 0;
}

.admin-link {
    margin-top: 2rem;
    font-size: 0.9rem;
}

.wishlist {
    list-style: none;
    padding: 0;
}

.wish {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 0.75rem;
}

.wish.is-reserved {
    background: var(--color-reserved-bg);
    border-color: var(--color-reserved-border);
}

.wish.is-reserved .wish-title {
    color: var(--color-muted);
}

.wish-main {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.wish-title {
    font-weight: 600;
    font-size: 1.05rem;
}

a.wish-title {
    color: inherit;
    text-decoration: none;
}

a.wish-title:hover {
    text-decoration: underline;
}

.badge {
    display: inline-block;
    background: var(--color-reserved-border);
    color: #4a4638;
    font-size: 0.75rem;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.wish-description {
    color: var(--color-muted);
    margin: 0.4rem 0;
    white-space: pre-line;
}

.wish-due {
    color: var(--color-muted);
    font-size: 0.85rem;
    margin: 0.2rem 0 0.6rem;
}

.wish-form {
    margin-top: 0.5rem;
}

.btn {
    display: inline-block;
    border: none;
    border-radius: 6px;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    cursor: pointer;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-primary-text);
}

.btn-secondary {
    background: var(--color-reserved-border);
    color: #333;
}

.btn-danger {
    background: var(--color-danger);
    color: #fff;
}

.btn-link {
    background: none;
    color: var(--color-muted);
    text-decoration: underline;
    padding: 0;
}

.notice {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.notice-owner {
    background: #eaf1ec;
    border: 1px solid #cfe0d5;
}

.notice-error {
    background: var(--color-error-bg);
    border: 1px solid #e6b3ac;
}

.empty {
    color: var(--color-muted);
}

.admin-section {
    margin-bottom: 2rem;
}

.admin-form {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    max-width: 480px;
}

.admin-form label {
    font-size: 0.85rem;
    color: var(--color-muted);
    margin-top: 0.4rem;
}

.admin-form input {
    padding: 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 0.95rem;
}

.admin-form button {
    margin-top: 0.75rem;
    align-self: flex-start;
}

.admin-list-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.admin-links {
    font-size: 0.85rem;
    color: var(--color-muted);
    word-break: break-all;
}

.logout-form {
    margin-bottom: 1rem;
}