/* Project BlueStik — guestbook (homepage section) */

.guestbook {
  padding: clamp(56px, 7vw, 96px) 0;
}
.guestbook__head {
  text-align: center;
  margin-bottom: 32px;
}
.guestbook__head h2 {
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  margin: 0 0 8px;
  letter-spacing: -0.015em;
}
.guestbook__head p {
  color: var(--ink-2);
  font-size: 0.92rem;
  margin: 0;
}

.guestbook__form {
  max-width: 640px;
  margin: 0 auto 36px;
  background: var(--bg-1);
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  padding: 18px;
  display: flex; flex-direction: column; gap: 10px;
}
.guestbook__row {
  display: grid;
  grid-template-columns: 1fr 80px;
  gap: 10px;
}
.guestbook__form input[type=text],
.guestbook__form textarea {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink-0);
  padding: 9px 12px;
  font: inherit;
  font-size: 0.92rem;
  outline: 0;
  transition: border-color .15s;
  resize: vertical;
  min-height: 38px;
}
.guestbook__form input:focus,
.guestbook__form textarea:focus {
  border-color: var(--stik-500);
}
.guestbook__form textarea {
  font-family: var(--font-sans);
  line-height: 1.5;
}
.guestbook__actions {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.guestbook__actions .btn {
  padding: 9px 20px;
  font-size: 0.88rem;
}
.guestbook__counter {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--ink-3);
  margin-left: auto;
}
.guestbook__feedback {
  font-size: 0.84rem;
  color: var(--ink-2);
}
.guestbook__feedback[data-kind="ok"]  { color: #5ed29e; }
.guestbook__feedback[data-kind="err"] { color: #ff7a7a; }

.guestbook__list {
  max-width: 800px;
  margin: 0 auto;
  list-style: none; padding: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.guestbook__empty {
  text-align: center;
  color: var(--ink-3);
  padding: 28px;
  font-size: 0.88rem;
}

.gb-entry {
  display: flex; gap: 14px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  transition: border-color .15s;
}
.gb-entry:hover { border-color: var(--line-strong); }

.gb-entry__emoji {
  font-size: 1.4rem;
  line-height: 1;
  flex-shrink: 0;
  padding-top: 2px;
}
.gb-entry__body { flex: 1; min-width: 0; }
.gb-entry__body header {
  display: flex; align-items: baseline; gap: 8px;
  margin-bottom: 4px;
}
.gb-entry__nick {
  color: var(--ink-0);
  font-weight: 500;
  font-size: 0.92rem;
}
.gb-entry__time {
  color: var(--ink-3);
  font-size: 0.76rem;
  font-family: var(--font-mono);
}
.gb-entry__body p {
  color: var(--ink-1);
  font-size: 0.94rem;
  line-height: 1.55;
  margin: 0;
  word-break: break-word;
  white-space: pre-wrap;
}

@media (max-width: 600px) {
  .guestbook__row { grid-template-columns: 1fr 60px; }
}