/* =====================================================
   EPIC Admin Panel — Shared Stylesheet
   ===================================================== */
:root {
  --a-sky:       #1BBCDF;
  --a-sky-dark:  #0A7A96;
  --a-sky-deep:  #065570;
  --a-sky-light: #E0F8FF;
  --a-sky-pale:  #F0FBFF;
  --a-yellow:    #FFD726;
  --a-yellow-dk: #C9A800;
  --a-green:     #22C55E;
  --a-green-lt:  #DCFCE7;
  --a-red:       #EF4444;
  --a-red-lt:    #FEE2E2;
  --a-orange:    #F97316;
  --a-orange-lt: #FFEDD5;
  --a-white:     #FFFFFF;
  --a-bg:        #F4FBFF;
  --a-sidebar:   #0D3F52;
  --a-sidebar-hv:#1BBCDF22;
  --a-text:      #1A3040;
  --a-mid:       #3A6070;
  --a-light:     #7A9BAA;
  --a-border:    #C8ECF5;
  --a-card:      #FFFFFF;
  --font:        'Noto Sans JP', sans-serif;
  --font-en:     'Montserrat', sans-serif;
  --radius:      10px;
  --radius-sm:   6px;
  --shadow:      0 2px 12px rgba(27,188,223,.13);
  --shadow-md:   0 4px 24px rgba(27,188,223,.18);
  --tr:          0.2s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body {
  font-family: var(--font);
  background: var(--a-bg);
  color: var(--a-text);
  line-height: 1.7;
  min-height: 100vh;
}

/* ---- Layout ---- */
.admin-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  grid-template-rows: 56px 1fr;
  min-height: 100vh;
}

/* ---- Top Bar ---- */
.admin-topbar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 24px;
  background: var(--a-sky-deep);
  box-shadow: 0 2px 8px rgba(0,0,0,.15);
  z-index: 100;
}
.topbar-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
}
.topbar-logo img { height: 32px; width: auto; filter: brightness(0) invert(1); opacity:.9; }
.topbar-badge {
  font-size: 0.6875rem; font-weight: 700; font-family: var(--font-en);
  background: var(--a-yellow); color: #1A3040;
  padding: 2px 8px; border-radius: 20px; letter-spacing: .06em;
}
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.topbar-right a { color: rgba(255,255,255,.7); text-decoration: none; font-size: 0.8125rem; transition: color var(--tr); }
.topbar-right a:hover { color: #fff; }

/* ---- Sidebar ---- */
.admin-sidebar {
  background: var(--a-sidebar);
  padding: 20px 0;
  overflow-y: auto;
}
.sidebar-section { margin-bottom: 4px; }
.sidebar-label {
  font-size: 0.65rem; font-weight: 700; letter-spacing: .12em;
  color: rgba(255,255,255,.35); text-transform: uppercase;
  padding: 14px 20px 6px;
}
.sidebar-link {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 20px;
  color: rgba(255,255,255,.70);
  text-decoration: none;
  font-size: 0.875rem; font-weight: 500;
  transition: all var(--tr);
  border-left: 3px solid transparent;
}
.sidebar-link i { width: 18px; text-align: center; font-size: 0.9rem; }
.sidebar-link:hover { color: #fff; background: var(--a-sidebar-hv); border-left-color: var(--a-sky); }
.sidebar-link.active { color: #fff; background: rgba(27,188,223,.18); border-left-color: var(--a-yellow); }

/* ---- Main Content ---- */
.admin-main {
  padding: 28px 32px;
  overflow-y: auto;
}
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; flex-wrap: wrap; gap: 12px; }
.page-title { font-size: 1.375rem; font-weight: 700; color: var(--a-sky-deep); }
.page-title span { font-size: 0.875rem; font-weight: 500; color: var(--a-light); margin-left: 8px; }

/* ---- Summary Cards ---- */
.summary-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px,1fr)); gap: 16px; margin-bottom: 28px; }
.summary-card {
  background: var(--a-card); border-radius: var(--radius);
  padding: 18px 20px; box-shadow: var(--shadow);
  display: flex; align-items: center; gap: 14px;
}
.summary-icon {
  width: 44px; height: 44px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; flex-shrink: 0;
}
.summary-icon.sky   { background: var(--a-sky-light); color: var(--a-sky-dark); }
.summary-icon.green { background: var(--a-green-lt);  color: #16A34A; }
.summary-icon.yellow{ background: #FFFBE0;             color: #9A7800; }
.summary-icon.red   { background: var(--a-red-lt);    color: var(--a-red); }
.summary-num  { font-size: 1.625rem; font-weight: 800; font-family: var(--font-en); color: var(--a-sky-deep); line-height: 1; }
.summary-lbl  { font-size: 0.75rem; color: var(--a-light); margin-top: 2px; }

/* ---- Table ---- */
.table-wrap { background: var(--a-card); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.table-toolbar { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--a-border); flex-wrap: wrap; }
.table-search { display: flex; align-items: center; gap: 8px; background: var(--a-bg); border: 1px solid var(--a-border); border-radius: var(--radius-sm); padding: 6px 12px; flex: 1; min-width: 180px; }
.table-search input { border: none; background: none; outline: none; font-size: 0.875rem; color: var(--a-text); width: 100%; font-family: var(--font); }
.table-search i { color: var(--a-light); font-size: 0.85rem; }
table { width: 100%; border-collapse: collapse; }
thead tr { background: var(--a-sky-pale); }
th { padding: 10px 14px; font-size: 0.8rem; font-weight: 700; color: var(--a-sky-dark); text-align: left; white-space: nowrap; }
td { padding: 11px 14px; font-size: 0.875rem; border-bottom: 1px solid var(--a-border); vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--a-sky-pale); }

/* ---- Badges ---- */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; border-radius: 20px; font-size: 0.75rem; font-weight: 700; white-space: nowrap; }
.badge-green  { background: var(--a-green-lt);  color: #16A34A; }
.badge-red    { background: var(--a-red-lt);    color: var(--a-red); }
.badge-sky    { background: var(--a-sky-light); color: var(--a-sky-dark); }
.badge-yellow { background: #FFFBE0;             color: #9A7800; }
.badge-orange { background: var(--a-orange-lt); color: #C2410C; }
.badge-gray   { background: #F1F5F9;             color: #64748B; }

/* ---- Buttons ---- */
.btn { display: inline-flex; align-items: center; gap: 7px; padding: 8px 18px; border-radius: var(--radius-sm); font-size: 0.875rem; font-weight: 600; cursor: pointer; border: none; transition: all var(--tr); text-decoration: none; font-family: var(--font); }
.btn-primary   { background: var(--a-sky-dark); color: #fff; }
.btn-primary:hover { background: var(--a-sky-deep); }
.btn-yellow    { background: var(--a-yellow); color: #1A3040; }
.btn-yellow:hover { background: var(--a-yellow-dk); }
.btn-outline   { background: #fff; color: var(--a-sky-dark); border: 1.5px solid var(--a-sky); }
.btn-outline:hover { background: var(--a-sky-light); }
.btn-danger    { background: var(--a-red); color: #fff; }
.btn-danger:hover { background: #DC2626; }
.btn-sm { padding: 5px 12px; font-size: 0.8125rem; }
.btn-xs { padding: 3px 8px; font-size: 0.75rem; }
.btn-icon { padding: 6px 10px; }

/* ---- Forms ---- */
.form-card { background: var(--a-card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px 32px; margin-bottom: 24px; }
.form-card h3 { font-size: 1rem; font-weight: 700; color: var(--a-sky-deep); margin-bottom: 18px; padding-bottom: 10px; border-bottom: 2px solid var(--a-sky-light); display: flex; align-items: center; gap: 8px; }
.form-row { display: grid; gap: 16px; margin-bottom: 16px; }
.form-row.col2 { grid-template-columns: 1fr 1fr; }
.form-row.col3 { grid-template-columns: 1fr 1fr 1fr; }
.form-row.col4 { grid-template-columns: 1fr 1fr 1fr 1fr; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-label { font-size: 0.8125rem; font-weight: 600; color: var(--a-mid); display: flex; align-items: center; gap: 5px; }
.form-label .req { color: var(--a-red); font-size: 0.7rem; }
.form-label .note { color: var(--a-light); font-weight: 400; font-size: 0.75rem; }
.form-input, .form-select, .form-textarea {
  padding: 8px 12px; border: 1.5px solid var(--a-border);
  border-radius: var(--radius-sm); font-size: 0.875rem;
  font-family: var(--font); color: var(--a-text);
  background: #fff; transition: border-color var(--tr);
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--a-sky); box-shadow: 0 0 0 3px rgba(27,188,223,.15); }
.form-textarea { resize: vertical; min-height: 100px; line-height: 1.7; }
.form-textarea.tall { min-height: 200px; }
.form-note { font-size: 0.75rem; color: var(--a-light); margin-top: 3px; }

/* ---- Rich Text Editor ---- */
.rich-editor-wrap { border: 1.5px solid var(--a-border); border-radius: var(--radius-sm); overflow: hidden; }
.rich-toolbar {
  display: flex; flex-wrap: wrap; gap: 2px; padding: 6px 8px;
  background: var(--a-sky-pale); border-bottom: 1px solid var(--a-border);
}
.rich-toolbar button {
  padding: 4px 8px; border: none; background: none; cursor: pointer;
  border-radius: 4px; font-size: 0.8rem; color: var(--a-mid);
  transition: all var(--tr);
}
.rich-toolbar button:hover { background: var(--a-sky-light); color: var(--a-sky-dark); }
.rich-toolbar .sep { width: 1px; background: var(--a-border); margin: 2px 4px; }
.rich-content {
  min-height: 160px; padding: 12px 14px;
  font-size: 0.875rem; line-height: 1.8; outline: none;
  background: #fff;
}
.rich-content:focus { box-shadow: inset 0 0 0 2px rgba(27,188,223,.2); }

/* ---- Toggle Switch ---- */
.toggle-wrap { display: flex; align-items: center; gap: 10px; }
.toggle { position: relative; width: 44px; height: 24px; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; inset: 0;
  background: #CBD5E1; border-radius: 24px; cursor: pointer;
  transition: background var(--tr);
}
.toggle-slider::before {
  content: ''; position: absolute;
  width: 18px; height: 18px; left: 3px; top: 3px;
  background: #fff; border-radius: 50%;
  transition: transform var(--tr);
}
.toggle input:checked + .toggle-slider { background: var(--a-green); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); }
.toggle-lbl { font-size: 0.875rem; font-weight: 600; }

/* ---- Pin Star ---- */
.pin-btn { background: none; border: none; cursor: pointer; font-size: 1.1rem; transition: transform var(--tr); padding: 2px; }
.pin-btn:hover { transform: scale(1.2); }
.pin-btn.pinned { color: var(--a-yellow); }
.pin-btn.unpinned { color: #CBD5E1; }

/* ---- Modal ---- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.45);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 16px; z-index: 1000; overflow-y: auto;
  opacity: 0; pointer-events: none; transition: opacity var(--tr);
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal-box {
  background: var(--a-card); border-radius: 14px;
  box-shadow: 0 16px 60px rgba(0,0,0,.22);
  width: 100%; max-width: 860px;
  transform: translateY(20px); transition: transform var(--tr);
}
.modal-overlay.open .modal-box { transform: translateY(0); }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px; border-bottom: 1px solid var(--a-border);
}
.modal-title { font-size: 1.1rem; font-weight: 700; color: var(--a-sky-deep); }
.modal-close { background: none; border: none; cursor: pointer; font-size: 1.2rem; color: var(--a-light); transition: color var(--tr); }
.modal-close:hover { color: var(--a-red); }
.modal-body { padding: 24px; max-height: 80vh; overflow-y: auto; }
.modal-footer { display: flex; justify-content: flex-end; gap: 10px; padding: 16px 24px; border-top: 1px solid var(--a-border); }

/* ---- Keyword Tags ---- */
.keyword-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.keyword-tag {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--a-sky-light); color: var(--a-sky-dark);
  padding: 3px 10px; border-radius: 20px; font-size: 0.8rem; font-weight: 600;
}
.keyword-tag button { background: none; border: none; cursor: pointer; color: var(--a-sky-dark); opacity: .6; font-size: 0.75rem; padding: 0; line-height: 1; }
.keyword-tag button:hover { opacity: 1; }
.keyword-input-row { display: flex; gap: 8px; align-items: center; }

/* ---- Target Checkboxes ---- */
.checkbox-group { display: flex; gap: 16px; flex-wrap: wrap; }
.checkbox-item { display: flex; align-items: center; gap: 7px; cursor: pointer; font-size: 0.875rem; font-weight: 500; }
.checkbox-item input[type="checkbox"] { width: 17px; height: 17px; accent-color: var(--a-sky-dark); cursor: pointer; }

/* ---- Date Picker Row ---- */
.date-pair { display: flex; align-items: center; gap: 10px; }
.date-pair span { color: var(--a-light); font-size: 0.8rem; white-space: nowrap; }

/* ---- Condition Red Text ---- */
.cond-red { color: var(--a-red); font-size: 0.8125rem; font-weight: 600; }

/* ---- Filter Bar ---- */
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.filter-bar select, .filter-bar input { padding: 6px 10px; border: 1.5px solid var(--a-border); border-radius: var(--radius-sm); font-size: 0.8125rem; font-family: var(--font); outline: none; background: #fff; }
.filter-bar select:focus, .filter-bar input:focus { border-color: var(--a-sky); }

/* ---- Pagination ---- */
.pagination { display: flex; gap: 6px; align-items: center; justify-content: center; padding: 16px 0; }
.page-btn { padding: 5px 11px; border: 1.5px solid var(--a-border); border-radius: var(--radius-sm); background: #fff; font-size: 0.8125rem; cursor: pointer; transition: all var(--tr); }
.page-btn:hover { border-color: var(--a-sky); color: var(--a-sky-dark); }
.page-btn.active { background: var(--a-sky-dark); color: #fff; border-color: var(--a-sky-dark); }

/* ---- Detail View ---- */
.detail-section { background: var(--a-card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px 26px; margin-bottom: 18px; }
.detail-section h4 { font-size: 0.9375rem; font-weight: 700; color: var(--a-sky-deep); margin-bottom: 14px; border-bottom: 2px solid var(--a-sky-light); padding-bottom: 8px; }
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; }
.detail-item label { font-size: 0.75rem; font-weight: 700; color: var(--a-light); display: block; margin-bottom: 2px; }
.detail-item span { font-size: 0.875rem; color: var(--a-text); }

/* ---- Toast ---- */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 2000; display: flex; flex-direction: column; gap: 8px; }
.toast {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 18px; border-radius: var(--radius);
  background: var(--a-sky-deep); color: #fff;
  box-shadow: var(--shadow-md); font-size: 0.875rem;
  animation: toastIn .3s ease forwards;
}
.toast.success { background: #15803D; }
.toast.error   { background: var(--a-red); }
@keyframes toastIn { from { opacity:0; transform:translateY(12px); } to { opacity:1; transform:translateY(0); } }

/* ---- Sortable drag ---- */
.sortable-ghost { opacity: .4; background: #E0F8FF !important; }
.drag-handle { cursor: grab !important; }
.drag-handle:active { cursor: grabbing !important; }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
  .admin-main { padding: 18px 16px; }
  .form-row.col2, .form-row.col3, .form-row.col4 { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
}

/* ================================================================
   発着地ボタン & 日程・料金 UI
   ================================================================ */

/* 発着地トグルボタン */
.depart-btn {
  padding: 6px 14px;
  font-size: .8rem;
  font-family: var(--font);
  font-weight: 600;
  border: 1.5px solid var(--a-border);
  border-radius: 20px;
  background: #fff;
  color: var(--a-mid);
  cursor: pointer;
  transition: all .15s;
  line-height: 1.4;
}
.depart-btn:hover {
  border-color: var(--a-sky-dark);
  color: var(--a-sky-dark);
  background: var(--a-sky-light);
}
.depart-btn.active {
  background: var(--a-sky-dark);
  border-color: var(--a-sky-dark);
  color: #fff;
}

/* 発着地ボタン行 */
.depart-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

/* 日程ブロック */
.schedule-block {
  border: 1.5px solid var(--a-border);
  border-radius: 12px;
  overflow: hidden;
}
.schedule-block__header {
  font-size: .85rem;
  font-weight: 700;
  padding: 8px 14px;
  letter-spacing: .03em;
}
.schedule-block__header--1 {
  background: var(--a-sky-light);
  color: var(--a-sky-dark);
}
.schedule-block__header--2 {
  background: var(--a-bg);
  color: var(--a-mid);
}
.schedule-block .form-row,
.schedule-block .form-group,
.schedule-block .price-rows {
  padding: 0 14px;
}
.schedule-block .form-row { padding-top: 14px; }
.schedule-block .form-group { padding-bottom: 0; }

/* 料金入力行（発着地ごとに動的生成） */
.price-rows {
  padding-bottom: 14px !important;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}
.price-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: center;
  background: #fff;
  border: 1.5px solid var(--a-border);
  border-radius: 8px;
  padding: 8px 12px;
}
.price-row__city {
  font-size: .82rem;
  font-weight: 700;
  color: var(--a-sky-dark);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 5px;
  min-width: 90px;
}
.price-row__city i { color: var(--a-sky); }
.price-row__input {
  width: 100%;
  padding: 6px 10px;
  font-size: .85rem;
  border: 1.5px solid var(--a-border);
  border-radius: 6px;
  font-family: var(--font);
  color: var(--a-text);
  transition: border .15s;
}
.price-row__input:focus {
  outline: none;
  border-color: var(--a-sky-dark);
  box-shadow: 0 0 0 3px rgba(27,188,223,.15);
}