/* A seaside guestbook, with a nod to personal-web message boards. */
.guestbook-public { margin-top: 24px; min-width: 0; }
.guestbook-embed-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.guestbook-embed-heading p { margin: 0; }
.guestbook-embed-heading .button { padding: 10px 18px; font-size: .9rem; }
.guestbook-embed-help { margin: 12px 0 20px; font-size: .85rem; color: #527589; }
.guestbook-frame { display: block; width: 100%; height: 1200px; border: 1px solid #c8e0e9; border-radius: 16px; background: #fff; }
.guestbook-page .site-main > .content-container { width: min(96%, 1280px); max-width: 1280px; }
.guestbook-page .guestbook-card {
    width: 100%;
    max-width: 1280px;
    padding: clamp(12px, 2vw, 24px);
    animation: none;
    color: #254e65;
    background: #f8fcfd;
    border: 2px solid #fff;
    border-radius: 32px;
    box-shadow: 0 12px 0 #7bb2cb55, 0 24px 60px #204e7026;
}
.guestbook-page .guestbook-header { position: relative; justify-content: center; text-align: center; padding: 10px 45px 26px; }
.guestbook-page .guestbook-title { font-size: clamp(3rem, 7vw, 5rem); margin: 12px 0; }
.guestbook-page .guestbook-header p { max-width: 640px; margin-inline: auto; }
.guestbook-page .guestbook-starfish { position: absolute; right: 0; top: 20px; width: 64px; }
.guestbook-ribbon { padding: 10px; text-align: center; color: #32637a; background: repeating-linear-gradient(135deg,#d7edf3 0 12px,#e9f6f8 12px 24px); border-block: 1px solid #bfdde6; font: 700 11px/1.6 var(--font-mono); letter-spacing: .13em; }
.guestbook-columns { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 30px; padding-top: 30px; }
.guestbook-columns h2 { font-size: 1.3rem; color: #285a70; margin: 0 0 12px; }
.guestbook-compose { background: #fffaf0; padding: 24px; border: 1px solid #e6dac0; border-radius: 20px; align-self: start; }
.guestbook-page .guestbook-storage-note { font-size: .8rem; line-height: 1.6; color: #685e4b; margin-bottom: 20px; }
.guestbook-page .guestbook-form { margin: 0; gap: 18px; }
.guestbook-page .guestbook-form input,.guestbook-page .guestbook-form textarea { width: 100%; background: #fff; color: #254e65; border-radius: 12px; padding: 12px; font-size: 1rem; }
.guestbook-page .guestbook-form textarea { min-height: 160px; resize: vertical; }
.guestbook-tools { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: 8px; }
#guest-message-count { color: #5a6b71; font-size: 12px; white-space: nowrap; }
.guestbook-stamps { display: flex; gap: 5px; }
.guestbook-stamps button { display: grid; place-items: center; width: 36px; height: 36px; padding: 0; background: #fff; border: 1px solid #d7ded9; border-radius: 10px; font-size: 19px; cursor: pointer; }
.guestbook-stamps button:hover { background: #e0f3f6; transform: translateY(-2px); }
.guestbook-stamps button:focus-visible { outline: 3px solid #428fa7; outline-offset: 2px; }
.guestbook-page .guestbook-form-footer { flex-wrap: wrap; gap: 12px; }
.guestbook-page .guestbook-form-footer .button { min-height: 40px; padding: 9px 20px; font-size: .9rem; margin-left: auto; }
.guestbook-page .guestbook-status { font-size: .8rem; }
.guestbook-list-heading { border-bottom: 1px dashed #a6c9d7; padding-bottom: 16px; }
.guestbook-list-heading span { font: 11px var(--font-mono); color: #557487; }
.guestbook-page .guestbook-entries { margin-top: 18px; gap: 16px; }
.guestbook-page .guestbook-entry { background: #fff; border: 1px solid #c8e0e9; border-radius: 16px; padding: 20px; box-shadow: 0 4px 0 #dfedf3; overflow-wrap: anywhere; }
.guestbook-page .guestbook-entry-header { flex-wrap: wrap; gap: 6px; }
.guestbook-page .guestbook-entry-name::before { content: '✦ '; color: #438c9f; }
.guestbook-page .guestbook-entry-date { color: #557487; font-size: 11px; }
.guestbook-page .guestbook-entry-message { color: #254e65; font-size: .95rem; }
.guestbook-page .guestbook-empty { padding: 48px 22px; text-align: center; border: 2px dashed #c7dee6; border-radius: 20px; color: #527589; font-size: .95rem; }
.guestbook-page .guestbook-empty::before { content: '🐚'; display: block; font-size: 40px; margin-bottom: 12px; }
@media (max-width: 760px) {
    .guestbook-columns { grid-template-columns: 1fr; gap: 26px; }
    .guestbook-page .guestbook-header { padding: 0 0 24px; }
    .guestbook-page .guestbook-starfish { display: none; }
    .guestbook-compose { padding: 18px; }
    .guestbook-ribbon { font-size: 9px; letter-spacing: .06em; }
}
@media (prefers-reduced-motion: reduce) { .guestbook-stamps button:hover { transform: none; } }