/* bottom nav */
#bottomNav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background-color: #f0f0f0;
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    align-items: center;
    border-top: 1px solid #ccc;
    z-index: 100;
    box-shadow: 0 -1px 5px rgba(0,0,0,0.1);
}
.divider { width: 1px; height: 60%; background-color: #ccc; justify-self: center; }
.navigater { flex: 1; height: 100%; }
.nav_buttons { width: 100%; height: 100%; background: transparent; border: none; cursor: pointer; font-size: 16px; }

/* ← 追加: PostScreen を縦横センターにする */
#postScreen, #servicesScreen, #marketScreen {
    display: none;
    justify-content: center;
    align-items: start;
    min-height: calc(100vh - 60px); /* ナビ分を引く */
    box-sizing: border-box;
    width: 100%;
    padding-bottom: 120px;
}

/* 入力UI */
#charCount {
    position: absolute;
    bottom: 15px;
    right: 20px;
    font-size: 14px;
    color: #999;
}
#postTextInput {
    width: 100%;
    min-height: 36px;
    border: none;
    outline: none;
    font-size: 18px;
    font-family: inherit;
    resize: none;
    background: transparent;
    color: #333;
    line-height: 1.4;
}
.postTextInput::placeholder { color: #999; font-weight: 400; }

/* カード */
.InputForm {
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    padding: 20px;
    width: 100%;
    max-width: 750px;
    position: relative;
    margin: 20px auto 20px; /* ← 横中央 */
}

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow-x: hidden; /* 横スクロール禁止 */
}

#viewScreen {
    overflow-y: auto; /* 必要なときだけ縦スクロール */
    height: calc(100vh - 70px);
    box-sizing: border-box;
    padding-bottom: 120px; /* ← 下部の固定ボタン + ナビ分の余白 */
}

#loadMoreBtn {
    position: fixed;
    left: 0;
    bottom: 60px; /* bottomNav の高さ分だけ上に */
    width: 100%;
    max-width: 100vw;   /* ← 横スクロール防止 */
    box-sizing: border-box; /* ← 枠線を含めて幅計算 */
    height: 50px;
    z-index: 90;
    background: #fff;
    border: 1px solid #ccc;
    cursor: pointer;
    font-size: 16px;
    overflow-x: hidden; /* 念のため */
}

#viewScreen img {
  max-width: 200px;
  max-height: 200px;
  width: auto;
  height: auto;
  display: block;
}

/* ===== コメントUI ===== */
.comments {
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid #eee;
}
.comment-list {
  display: grid;
  gap: 6px;
  margin-bottom: 8px;
}
.comment-item {
  background: #fafafa;
  border: 1px solid #eee;
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 14px;
  line-height: 1.4;
}
.comment-meta {
  font-weight: 600;
  font-size: 12px;
  color: #555;
  margin-bottom: 2px;
}
.comment-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}
.comment-input {
  height: 36px;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 14px;
}
.comment-send {
  height: 36px;
  padding: 0 14px;
  border-radius: 8px;
  border: 1px solid #ccc;
  background: #fff;
  cursor: pointer;
  font-size: 14px;
}
.comment-send:disabled {
  opacity: 0.5;
  cursor: default;
}

/* ===== 褒めるボタン ===== */
.praise-btn {
  position: absolute;
  top: 6px;
  right: 6px;
  height: 28px;
  padding: 0 10px;
  border-radius: 9999px;
  border: 1px solid #ccc;
  background: #fff;
  font-size: 12px;
  cursor: pointer;
}
.praise-btn.active {
  background: #fffbe6;
  border-color: #f3b94c;
}
.praise-count {
  margin-left: 4px;
  font-weight: 600;
}

/* ★ 追加: コインHUD */
#coinHUD {
  position: fixed;
  top: 10px;
  right: 10px;
  z-index: 110;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 9999px;
  padding: 6px 12px;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* ★ 追加: サービスUI */
.svc-input {
  width: 100%;
  margin: 6px 0;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid #ccc;
  box-sizing: border-box;
}
.svc-inline {
  margin-right: 8px;
}
.svc-list {
  display: grid;
  gap: 10px;
}
.svc-card {
  border: 1px solid #eee;
  border-radius: 12px;
  padding: 12px;
}
.svc-title {
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 4px;
}
.svc-desc {
  color: #444;
  margin-bottom: 8px;
  white-space: pre-wrap;
}
.svc-meta {
  font-size: 13px;
  color: #666;
}
.svc-actions {
  margin-top: 8px;
  display: flex;
  gap: 8px;
}
.badge {
  display: inline-block;
  min-width: 20px;
  padding: 2px 6px;
  border-radius: 10px;
  background: #ffef9f;
  border: 1px solid #f3b94c;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
}

/* ★ 追加: 注文リスト */
.order-item {
  border: 1px dashed #ddd;
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 14px;
}

.nav_buttons {
  width: 100%;
  height: 100%;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.nav_icon {
  width: 70%;        /* ボタン幅の7割を占有 */
  height: 70%;       /* ボタン高の7割を占有 */
  object-fit: contain;
}