/* ==========================================
   旅のしおりメーカー — style.css
   スコープ: #app-itinerary
   ========================================== */

/* ── アプリ全体 ── */
#app-itinerary {
  display: flex;
  flex-direction: column;
}

/* ── ヒーローヘッダー ── */
.app-hero {
  background: linear-gradient(135deg, #150d30 0%, #3a1b78 45%, #162355 100%);
  color: #fff;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.app-hero-brand {
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  opacity: .6;
  margin-bottom: .3rem;
}

.app-hero-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0;
  line-height: 1.2;
  letter-spacing: -.02em;
}

.app-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: .5rem;
  min-height: 1.5rem;
}

.hero-badge {
  background: rgba(255, 255, 255, .13);
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 99px;
  padding: .18rem .75rem;
  font-size: .8rem;
  white-space: nowrap;
}

.app-hero-autosave {
  font-size: .7rem;
  color: rgba(134, 239, 172, .8);
  margin-top: .5rem;
  letter-spacing: .01em;
}

.app-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  align-items: center;
  flex-shrink: 0;
}

.btn-outline-danger-hero {
  color: #ff8a8a;
  border-color: rgba(255, 80, 80, .5);
  background: transparent;
}
.btn-outline-danger-hero:hover {
  color: #fff;
  background: rgba(255, 80, 80, .25);
  border-color: rgba(255, 80, 80, .7);
}

.btn-hero-pdf {
  background: #ffc700;
  color: #1a1200;
  border-color: #ffc700;
  font-weight: 700;
}
.btn-hero-pdf:hover {
  background: #e6b300;
  border-color: #e6b300;
  color: #1a1200;
}

/* ── レイアウト ── */
.app-layout {
  display: flex;
  flex: 1;
}

/* ── サイドバーナビ ── */
.app-nav {
  width: 168px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: var(--bs-body-bg);
  border-right: 1px solid var(--bs-border-color);
  padding: .75rem 0;
}

.app-nav-item {
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: .6rem 1rem .6rem 1.15rem;
  border: none;
  border-right: 3px solid transparent;
  background: none;
  color: var(--bs-secondary-color);
  font-size: .875rem;
  text-align: left;
  white-space: nowrap;
  cursor: pointer;
  transition: background .1s, color .1s;
  width: 100%;
  position: relative;
}
.app-nav-item:hover {
  background: var(--bs-tertiary-bg);
  color: var(--bs-body-color);
}
.app-nav-item.active {
  background: rgba(124, 90, 195, .1);
  color: #7c5ac3;
  border-right-color: #7c5ac3;
  font-weight: 600;
}
.app-nav-item > i:first-child {
  font-size: .95rem;
  width: 1.1rem;
  text-align: center;
  flex-shrink: 0;
}

.app-nav-private { color: var(--bs-warning-text-emphasis); }
.app-nav-private:hover { color: var(--bs-warning-text-emphasis); }
.app-nav-private.active {
  color: var(--bs-warning-text-emphasis);
  background: rgba(255, 193, 7, .1);
  border-right-color: var(--bs-warning);
}

.app-nav-lock {
  font-size: .58rem !important;
  opacity: .55;
  margin-left: auto;
  width: auto !important;
}

.app-nav-sep {
  height: 1px;
  background: var(--bs-border-color);
  margin: .5rem .85rem;
  flex-shrink: 0;
}

/* ── コンテンツエリア ── */
.app-content {
  flex: 1;
  min-width: 0;
}

/* ── セクション共通 ── */
.sec-header {
  padding: 1.5rem 1.75rem 1rem;
  border-bottom: 1px solid var(--bs-border-color);
  background: var(--bs-body-bg);
}

.sec-header-private {
  background: rgba(255, 193, 7, .04);
  border-bottom-color: rgba(255, 193, 7, .3);
}

.sec-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 .3rem;
  display: flex;
  align-items: center;
  gap: .5rem;
  color: var(--bs-body-color);
}
.sec-title > i {
  color: #7c5ac3;
  font-size: 1rem;
}
.sec-header-private .sec-title > i {
  color: var(--bs-warning-text-emphasis);
}

.sec-desc {
  font-size: .82rem;
  color: var(--bs-secondary-color);
  margin: 0;
  line-height: 1.5;
}

.private-badge {
  font-size: .68rem;
  font-weight: 600;
  background: rgba(255, 193, 7, .2);
  color: var(--bs-warning-text-emphasis);
  border: 1px solid rgba(255, 193, 7, .4);
  border-radius: 99px;
  padding: .1rem .55rem;
  margin-left: .25rem;
}

.sec-body {
  padding: 1.5rem 1.75rem 2.5rem;
}

/* ── 空状態 ── */
.empty-state {
  text-align: center;
  color: var(--bs-secondary-color);
  padding: 3rem 1rem;
  font-size: .9rem;
}

/* ── 旅程カード ── */
#app-itinerary .schedule-card {
  transition: box-shadow .15s;
}
#app-itinerary .schedule-card:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, .12);
}
#app-itinerary .schedule-card-header {
  cursor: pointer;
  user-select: none;
  border-radius: calc(.375rem - 1px) calc(.375rem - 1px) 0 0;
  transition: background .12s;
}
#app-itinerary .schedule-card-header:hover {
  background: var(--bs-tertiary-bg);
}

/* 開閉矢印 */
#app-itinerary .schedule-chevron {
  font-size: .75rem;
  color: var(--bs-secondary-color);
  transition: transform .2s ease;
}
#app-itinerary .schedule-chevron.rotated {
  transform: rotate(180deg);
}

/* 種別バッジ */
#app-itinerary .schedule-type-badge {
  font-size: .7rem;
  white-space: nowrap;
  background-color: #6c757d;
  color: #fff;
}
#app-itinerary .schedule-type-badge[data-type="sightseeing"] { background-color: #7c5ac3; }
#app-itinerary .schedule-type-badge[data-type="meal"]        { background-color: #e07b54; }
#app-itinerary .schedule-type-badge[data-type="stay"]        { background-color: #2a9d8f; }
#app-itinerary .schedule-type-badge[data-type="transport"]   { background-color: #457b9d; }
#app-itinerary .schedule-type-badge[data-type="free"]        { background-color: #6c757d; }

/* QRコードセル（URL入力の下に配置、空のとき非表示） */
#app-itinerary .qr-cell {
  display: inline-block;
  background: #fff;
  border-radius: 4px;
  line-height: 0;
  padding: 4px;
}
#app-itinerary .qr-cell:empty {
  display: none;
}
#app-itinerary .qr-cell canvas,
#app-itinerary .qr-cell img {
  display: block;
  width: 80px;
  height: 80px;
}

/* ── 持ち物リスト ── */
#app-itinerary .packing-item {
  background: var(--bs-body-bg);
  transition: background .12s;
}
#app-itinerary .packing-item:hover { background: var(--bs-tertiary-bg); }
#app-itinerary .packing-item.packing-checked { opacity: .5; }
#app-itinerary .packing-label {
  font-size: .9rem;
  word-break: break-all;
}

/* ── テーブル共通 ── */
#app-itinerary .table th {
  font-weight: 600;
  font-size: .82rem;
  white-space: nowrap;
}
#app-itinerary .table td { vertical-align: middle; }
#app-itinerary .table .form-control-sm {
  font-size: .82rem;
  min-width: 80px;
}

/* ── 費用集計 ── */
.split-card {
  background: var(--bs-tertiary-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: .5rem;
  padding: 1rem 1.25rem;
}
.split-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .3rem 0;
  font-size: .9rem;
}
.split-label { color: var(--bs-secondary-color); }
.split-val { font-weight: 500; }
.split-result {
  text-align: center;
  margin-top: .75rem;
  padding-top: .75rem;
  border-top: 1px solid var(--bs-border-color);
}
.split-result #split-per-person {
  font-size: 2rem;
  line-height: 1.2;
}

/* ── 為替 ── */
.currency-panel {
  max-width: 480px;
}
.currency-result-card {
  background: var(--bs-tertiary-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: .5rem;
  padding: 1.25rem;
  text-align: center;
  margin-top: .5rem;
}
.currency-result-value {
  font-size: 2rem;
  font-weight: 800;
  color: #7c5ac3;
  line-height: 1.2;
  margin: .25rem 0;
}

/* ── PDF 非表示レンダリングエリア ── */
#pdf-render-area {
  position: fixed;
  left: -9999px;
  top: 0;
  width: 794px;
  background: #fff;
  z-index: -1;
}

/* ── ダークモード ── */
[data-bs-theme="dark"] #app-itinerary .app-nav {
  background: var(--bs-body-bg);
}
[data-bs-theme="dark"] #app-itinerary .app-nav-item.active {
  background: rgba(157, 131, 217, .15);
  color: #9d83d9;
  border-right-color: #9d83d9;
}
[data-bs-theme="dark"] .currency-result-value { color: #9d83d9; }
[data-bs-theme="dark"] #app-itinerary .schedule-card-header:hover {
  background: var(--bs-secondary-bg);
}
[data-bs-theme="dark"] #app-itinerary .packing-item {
  border-color: var(--bs-border-color) !important;
}

/* ── モバイル (< 768px) ── */
@media (max-width: 767.98px) {
  .app-hero {
    padding: 1rem 1rem .85rem;
    gap: .75rem;
  }
  .app-hero-title { font-size: 1.2rem; }

  .app-layout { flex-direction: column; }

  /* 横スクロールタブバーに変換 */
  .app-nav {
    width: 100%;
    flex-direction: row;
    border-right: none;
    border-bottom: 2px solid var(--bs-border-color);
    padding: 0;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    gap: 0;
  }
  .app-nav::-webkit-scrollbar { display: none; }

  .app-nav-item {
    flex-direction: column;
    gap: .15rem;
    padding: .55rem .65rem .45rem;
    font-size: .7rem;
    border-right: none;
    border-bottom: 2px solid transparent;
    border-bottom-width: 2px;
    flex-shrink: 0;
    text-align: center;
    width: auto;
    line-height: 1.2;
    margin-bottom: -2px;
  }
  .app-nav-item > i:first-child {
    font-size: 1.1rem;
    width: auto;
  }
  .app-nav-item.active {
    border-right-color: transparent;
    border-bottom-color: #7c5ac3;
    background: rgba(124, 90, 195, .08);
    font-weight: 600;
  }
  .app-nav-private.active {
    border-bottom-color: var(--bs-warning);
    background: rgba(255, 193, 7, .08);
  }
  .app-nav-lock { display: none; }
  .app-nav-sep { display: none; }

  .sec-header { padding: 1rem 1rem .75rem; }
  .sec-body { padding: 1rem 1rem 2rem; }

  .currency-panel { max-width: 100%; }
  .split-result #split-per-person { font-size: 1.6rem; }
}

/* ── ライブラリナビバッジ ── */
.nav-lib-badge {
  font-size: .6rem;
  font-weight: 700;
  background: #7c5ac3;
  color: #fff;
  border-radius: 99px;
  padding: .05rem .38rem;
  margin-left: auto;
  line-height: 1.5;
}
.nav-lib-badge:empty { display: none; }

/* ライブラリナビアイテムのアクセントカラー */
.app-nav-library.active .nav-lib-badge {
  background: #fff;
  color: #7c5ac3;
}
[data-bs-theme="dark"] .app-nav-library.active .nav-lib-badge {
  background: #fff;
  color: #5a3fa0;
}

/* ── ライブラリカード ── */
.lib-card {
  background: var(--bs-body-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: .5rem;
  padding: 1rem 1.25rem;
}
.lib-card-active {
  border-color: #7c5ac3;
  background: rgba(124, 90, 195, .05);
}
[data-bs-theme="dark"] .lib-card-active {
  background: rgba(157, 131, 217, .08);
}

.lib-heading {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--bs-secondary-color);
  margin-bottom: .6rem;
}

/* モバイルではバッジを非表示（ナビが横並びになるため） */
@media (max-width: 767.98px) {
  .nav-lib-badge { display: none !important; }
}

/* ── ツール紹介・FAQセクション ── */
.itinerary-about {
  background: var(--bs-body-bg);
  color: var(--bs-body-color);
}
.itinerary-about .accordion-button {
  font-size: .9rem;
  font-weight: 600;
}
.itinerary-about .accordion-button:not(.collapsed) {
  background: rgba(124, 90, 195, .08);
  color: #7c5ac3;
  box-shadow: none;
}
[data-bs-theme="dark"] .itinerary-about .accordion-button:not(.collapsed) {
  background: rgba(157, 131, 217, .12);
  color: #9d83d9;
}

/* ── 極小スマホ (< 400px) ── */
@media (max-width: 399.98px) {
  .app-nav-item {
    padding: .45rem .5rem .4rem;
    font-size: .65rem;
  }
}