/* ==========================================================================
   Component: c-search（サイト内検索モーダル）
   ========================================================================== */

/* --- モーダル外殻（非表示状態） --- */
.c-search {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  width: 100%;
  height: 100%;
}

.c-search--active {
  display: block;
}

/* --- オーバーレイ --- */
.c-search__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
}

/* --- コンテナ --- */
.c-search__container {
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
  width: 90%;
  max-width: 640px;
  max-height: 80vh;
  margin: 10vh auto 0;
  border-radius: 12px;
  background-color: var(--color-white);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

/* --- ヘッダー --- */
.c-search__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.c-search__header--has-results {
  border-bottom-color: var(--color-gray-dark);
}

/* --- 入力欄ラッパー --- */
.c-search__input-wrap {
  display: flex;
  flex: 1;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 2px solid var(--color-gray-dark);
  border-radius: 8px;
  background-color: var(--color-gray-light);
  transition: border-color 0.2s ease;
}

.c-search__input-wrap:focus-within {
  border-color: var(--color-primary);
  background-color: var(--color-white);
}

.c-search__input-wrap > svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-black);
  opacity: 0.5;
}

/* --- テキスト入力 --- */
.c-search__input {
  width: 100%;
  border: none;
  background: transparent;
  color: var(--color-text);
  font-family: inherit;
  font-size: 1.6rem;
  line-height: 1.5;
  outline: none;
}

.c-search__input::placeholder {
  color: var(--color-black);
  opacity: 0.4;
}

/* --- 閉じるボタン --- */
.c-search__close {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--color-black);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.c-search__close:hover {
  background-color: var(--color-gray-light);
}

.c-search__close > svg {
  width: 20px;
  height: 20px;
}

/* --- 結果エリア --- */
.c-search__results {
  overflow-y: auto;
  padding: 8px;
  -webkit-overflow-scrolling: touch;
}

/* --- 個別結果 --- */
.c-search__result-item {
  display: block;
  padding: 12px 16px;
  border-radius: 8px;
  color: var(--color-text);
  text-decoration: none;
  transition: background-color 0.15s ease;
}

.c-search__result-item:hover {
  background-color: var(--color-gray-light);
}

.c-search__result-title {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-text);
}

.c-search__result-category {
  display: inline-block;
  margin-top: 4px;
  padding: 2px 8px;
  border-radius: 4px;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.5;
}

.c-search__result-desc {
  margin-top: 4px;
  color: var(--color-black);
  font-size: 1.3rem;
  line-height: 1.5;
  opacity: 0.7;
}

/* --- 結果なし --- */
.c-search__no-result {
  padding: 32px 16px;
  color: var(--color-black);
  font-size: 1.4rem;
  text-align: center;
  opacity: 0.5;
}

/* --- 初期メッセージ --- */
.c-search__initial-message {
  padding: 32px 16px;
  color: var(--color-black);
  font-size: 1.4rem;
  text-align: center;
  opacity: 0.4;
}

/* --- SP用検索ボタン（ハンバーガー左） --- */
.l-sidebar__hamburger {
  display: flex;
  align-items: center;
}

.l-sidebar__search-btn-sp {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 50px;
  color: var(--color-black);
  transition: opacity 0.3s;
}

.l-sidebar__search-btn-sp:hover {
  opacity: 0.7;
}

.l-sidebar__search-btn-sp > svg {
  width: 20px;
  height: 20px;
}

@media (min-width: 768px) {
  .l-sidebar__search-btn-sp {
    display: none;
  }
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (min-width: 768px) {
  .c-search__container {
    margin-top: 12vh;
  }

  .c-search__input {
    font-size: 1.8rem;
  }

  .c-search__result-title {
    font-size: 1.6rem;
  }
}

@media (min-width: 1280px) {
  .c-search__container {
    max-width: 720px;
    margin-top: 15vh;
  }
}