/**
 * header.css
 * サイト共通ヘッダーのスタイル
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800&display=swap');

/* Reset default margins so header/content touch viewport edges */
html,
body {
  margin: 0;
  padding: 0;
}

:root {
  --header-max-w: 1200px;
  --pad-x: 20px;
  --pad-y: 16px;
  --border: #e8e8e8;
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: #fff;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif
}

.site-header * {
  box-sizing: border-box
}

.site-header__wrap {
  max-width: var(--header-max-w);
  margin: 0 auto;
  padding: var(--pad-y) var(--pad-x);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  position: relative
}

.site-header__left {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  position: relative
}

.logo {
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: .02em;
  margin: 0;
  line-height: 1
}

.logo a {
  color: #111;
  text-decoration: none;
  display: inline-block
}

.logo img {
  display: block
}

/* ナビゲーション（スコープ化） */
.site-header .nav {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  flex-wrap: wrap
}

.site-header .nav a,
.site-header .nav button {
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 0;
  background: transparent;
  text-decoration: none;
  color: #111;
  cursor: pointer;
  line-height: 1.2
}

.site-header .nav a:hover,
.site-header .nav button:hover {
  background: #f6f6f6
}

.site-header .nav button[aria-expanded="true"] {
  background: #efefef
}

.nav-link-with-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  position: relative
}

.nav-notification-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  padding: 2px 6px;
  border-radius: 999px;
  background: #ef4444;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  line-height: 1
}

.nav-notification-badge[data-hidden="true"] {
  display: none
}

/* 「もっと見る」展開用 */
.site-header .nav .nav-hidden {
  display: none
}

.site-header .nav.nav-expanded .nav-hidden {
  display: inline-flex
}

.site-header .nav #more-toggle.is-expanded {
  background: #efefef
}

.site-header .right {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  position: absolute;
  right: var(--pad-x);
  bottom: var(--pad-y)
}

/* ヘッダー内の .btn を上書き */
.site-header .btn {
  background: #fff !important;
  color: #111 !important;
  border: 2px solid #111 !important;
  padding: 6px 14px !important;
  border-radius: 8px !important;
  text-decoration: none;
  font-size: 14px;
  display: inline-block;
  line-height: 1.2;
  position: static;
  width: auto;
  height: auto;
  box-shadow: none !important;
}

.site-header .btn:hover {
  background: #f0f0f0 !important
}

/* /party ページ用ボタンスタイル */
.site-header.on-party-page .btn {
  background: transparent !important;
  color: #fff !important;
  border: 2px solid #fff !important;
}

.site-header.on-party-page .btn:hover {
  background: rgba(255, 255, 255, 0.1) !important
}

/* 透明ヘッダー時：ナビリンク・ボタンを白文字に */
.site-header.on-party-page .nav a,
.site-header.on-party-page .nav button {
  color: #fff !important;
}

.site-header.on-party-page .nav a:hover,
.site-header.on-party-page .nav button:hover,
.site-header.on-party-page .nav button[aria-expanded="true"],
.site-header.on-party-page .nav button.is-expanded {
  background: rgba(0, 0, 0, 0.7) !important;
  color: #fff !important;
}

/* デスクトップ：トピックのミニメニュー */
.topics-mini {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: min(720px, calc(100vw - 20px));
  max-height: 60vh;
  overflow: auto;
  background: #fff;
  border: 1px solid #ececec;
  border-radius: 0;
  box-shadow: none;
  padding: 8px;
  display: none;
  z-index: 20
}

.topics-mini.is-open {
  display: block
}

.topics-mini__row {
  display: block;
  padding: 12px;
  text-decoration: none;
  border-radius: 0
}

.topics-mini__row:hover {
  background: #f7f7f7
}

.topics-mini__title {
  font-weight: 600;
  font-size: 14px;
  margin: 0
}

/* ミニメニューの文字色を強制的に黒に設定 */
.topics-mini .topics-mini__row,
.topics-mini .topics-mini__row *,
.topics-mini .topics-mini__title,
.topics-mini .topics-mini__title * {
  color: #111 !important;
}

.topics-mini__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 8px;
  margin-left: 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: #f1f5f9;
  color: #475569 !important;
}

.topics-mini__badge--new {
  background: #fee2e2;
  color: #b91c1c !important;
}

.topics-mini__badge--voted {
  background: #e2e8f0;
}

.topics-mini__row--highlight .topics-mini__badge {
  background: #fff;
  color: #d7263d !important;
}

.topics-mini__row--highlight .topics-mini__badge--voted {
  background: rgba(255, 255, 255, 0.18);
  color: #ffe8ec !important;
}

.topics-mini__row--highlight {
  background: #d7263d !important;
  color: #fff !important;
}

.topics-mini__row--highlight:hover {
  background: #b71c30 !important;
}

.topics-mini__row--highlight .topics-mini__title {
  color: #fff !important;
}

/* Announcement modal - メモ書き風デザイン */
.ann-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .55);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10000
}

.ann-backdrop.is-open {
  display: flex;
  align-items: center;
  justify-content: center
}

.ann-backdrop.is-open.welcome-tour {
  align-items: flex-end !important;
  justify-content: flex-end !important;
  padding: 20px !important;
  background: transparent !important;
}

.ann-backdrop.is-open.welcome-tour.step-1 {
  align-items: center !important;
  justify-content: center !important;
  padding: 20px !important;
  background: rgba(0, 0, 0, .55) !important;
}

.ann-backdrop.is-open.welcome-tour.step-4 {
  align-items: center !important;
  justify-content: flex-end !important;
  padding: 20px !important
}

.ann-backdrop.is-open.welcome-tour.step-5 {
  background: rgba(0, 0, 0, .55) !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 20px !important
}

.ann-backdrop.is-open.welcome-tour.step-6 {
  background: rgba(0, 0, 0, .55) !important;
}

.ann-panel {
  width: min(560px, calc(100vw - 24px));
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .25);
  padding: 18px
}

/* 通常のお知らせ: メモ書き風（welcome-tour以外に適用） */
.ann-backdrop.is-open:not(.welcome-tour) .ann-panel {
  width: min(420px, calc(100vw - 32px));
  background: #fff;
  border: 1px solid #d1c9b8;
  border-radius: 0;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.15);
  padding: 0;
  position: relative;
  transform: rotate(-0.8deg)
}

/* ウェルカムツアー: メモ書き風デザイン */
.ann-backdrop.is-open.welcome-tour .ann-panel {
  width: min(400px, calc(100vw - 40px)) !important;
  background: #fff !important;
  border: 1px solid #d1c9b8 !important;
  border-radius: 0 !important;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.15) !important;
  padding: 0 !important;
  position: relative !important;
  transform: rotate(-1deg) !important
}

/* 上部のピン装飾 */
.ann-backdrop.is-open:not(.welcome-tour) .ann-panel::before,
.ann-backdrop.is-open.welcome-tour .ann-panel::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 16px;
  background: radial-gradient(circle at 30% 30%, #ef4444, #b91c1c);
  border-radius: 50%;
  box-shadow: 0 2px 3px rgba(0, 0, 0, 0.3), inset 0 -2px 3px rgba(0, 0, 0, 0.2);
  z-index: 2
}

.ann-backdrop.is-open:not(.welcome-tour) .ann-panel::after,
.ann-backdrop.is-open.welcome-tour .ann-panel::after {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 6px;
  background: linear-gradient(to bottom, #991b1b, transparent);
  border-radius: 0 0 1px 1px
}

/* メモ書きの横線パターン */
.ann-panel-inner {
  padding: 18px
}

.ann-backdrop.is-open:not(.welcome-tour) .ann-panel-inner,
.ann-backdrop.is-open.welcome-tour .ann-panel-inner {
  position: relative;
  padding: 20px 18px 18px;
  background: repeating-linear-gradient(transparent, transparent 23px, #e0e7f0 23px, #e0e7f0 24px);
  min-height: 120px
}

/* 左側の赤いマージン線 */
.ann-backdrop.is-open:not(.welcome-tour) .ann-panel-inner::before,
.ann-backdrop.is-open.welcome-tour .ann-panel-inner::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(239, 68, 68, 0.3)
}

.ann-h {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
  border-bottom: none;
  padding-bottom: 8px;
  position: relative;
  z-index: 1
}

.ann-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #1f2937 !important;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  text-shadow: none
}

.ann-backdrop.is-open.welcome-tour .ann-title {
  color: #1f2937 !important;
  background: none !important;
  -webkit-background-clip: unset !important;
  -webkit-text-fill-color: #1f2937 !important;
  background-clip: unset !important
}

.ann-body {
  white-space: pre-wrap;
  color: #374151;
  line-height: 1.7;
  margin: 8px 0 12px;
  font-weight: 500;
  position: relative;
  z-index: 1;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif
}

.ann-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 12px;
  position: relative;
  z-index: 1
}

.ann-btn {
  padding: 10px 14px;
  border-radius: 0;
  border: 1px solid #374151;
  background: #fff;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.2s ease;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.1);
  color: #374151
}

.ann-btn.primary {
  background: #374151;
  color: #fff;
  border: 1px solid #374151;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.2);
  font-weight: 600
}

.ann-btn:hover {
  background: #f3f4f6;
  transform: translateY(-1px);
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.15)
}

.ann-btn.primary:hover {
  background: #1f2937;
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.25);
  transform: translateY(-1px)
}

.ann-field {
  margin-top: 8px;
  position: relative;
  z-index: 1
}

.ann-select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #374151;
  border-radius: 0
}

.ann-choices {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
  margin-top: 8px
}

.ann-choice {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px 14px;
  border-radius: 0;
  border: 1px solid #374151;
  background: #fff;
  color: #111;
  font-weight: 700;
  cursor: pointer;
  transition: transform .06s ease, box-shadow .2s, background .2s, border-color .2s;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.08)
}

.ann-choice:hover {
  transform: translateY(-1px);
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.1);
  background: #f9fafb
}

.ann-choice.selected {
  border-color: #374151;
  box-shadow: 0 0 0 2px rgba(55, 65, 81, 0.2);
  background: #f3f4f6
}

/* デスクトップでモバイル用アイコンを非表示（マイページのみ例外表示） */
@media (min-width:721px) {
  .mobile-header-icon {
    display: none !important
  }

  /* PCでもマイページアイコンは表示 */
  .mobile-mypage-wrapper.is-visible {
    display: flex;
    margin-left: auto;
    align-self: flex-end;
  }

  .mobile-mypage-wrapper.is-visible .mobile-header-icon {
    display: flex !important;
  }
}

/* モバイル用アイコンボタン共通 */
.mobile-header-icon {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  text-decoration: none;
  color: #111;
  transition: color 0.15s ease;
  padding: 0 8px 0;
  gap: 2px;
  align-self: flex-end;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.mobile-header-icon:active {
  color: #666;
}

.mobile-header-icon:focus {
  outline: none;
}

.mobile-header-icon__icon {
  position: relative;
  width: 24px;
  height: 24px;
}

.mobile-header-icon__icon svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
}

.mobile-header-icon__label {
  font-size: 10px;
  font-weight: 500;
  line-height: 1.2;
  white-space: nowrap;
}

/* マイページアイコンの通知バッジ */
.mobile-mypage-badge {
  position: absolute;
  top: -4px;
  right: 2px;
  min-width: 16px;
  padding: 2px 5px;
  border-radius: 999px;
  background: #ef4444;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  text-align: center;
}

.mobile-mypage-badge[data-hidden="true"] {
  display: none;
}

/* モバイル用マイページミニメニュー */
.mobile-mypage-wrapper {
  position: relative;
  display: none;
}

.mobile-mypage-wrapper.is-visible {
  display: flex;
  margin-left: auto;
  align-self: flex-end;
}

.mobile-mypage-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 200px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  z-index: 10000;
  overflow: hidden;
}

.mobile-mypage-menu.is-open {
  display: block;
  animation: fadeInMenu 0.15s ease;
}

/* PC版メニューはPCでのみ表示、スマホ版はスマホでのみ表示 */
.mobile-mypage-menu--pc {
  display: none;
}

.mobile-mypage-menu--sp {
  display: none;
}

@media (min-width: 721px) {
  .mobile-mypage-menu--pc.is-open {
    display: block;
  }

  .mobile-mypage-menu--sp {
    display: none !important;
  }
}

@media (max-width: 720px) {
  .mobile-mypage-menu--pc {
    display: none !important;
  }

  .mobile-mypage-menu--sp.is-open {
    display: block;
  }
}

@keyframes fadeInMenu {
  from {
    opacity: 0;
    transform: translateY(-8px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}

.mobile-mypage-menu__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  text-decoration: none;
  color: #111;
  font-size: 14px;
  font-weight: 500;
  border-bottom: 1px solid #f0f0f0;
  transition: background 0.15s ease;
}

.mobile-mypage-menu__item:last-child {
  border-bottom: none;
}

.mobile-mypage-menu__item:active {
  background: #f5f5f5;
}

.mobile-mypage-menu__item svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
  flex-shrink: 0;
}

.mobile-mypage-menu__item--logout {
  color: #ef4444;
}

/* ミニメニューの文字色を強制的に黒に */
.mobile-mypage-menu,
.mobile-mypage-menu * {
  color: #111 !important;
}

.mobile-mypage-menu__item--logout,
.mobile-mypage-menu__item--logout * {
  color: #ef4444 !important;
}

/* 通知バッジは白文字を維持 */
.mobile-mypage-menu .nav-notification-badge {
  color: #fff !important;
}

.mobile-mypage-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
}

.mobile-mypage-overlay.is-open {
  display: block;
}

/* モバイル用スタイル */
@media (max-width:720px) {

  /* スマホではnavを非表示 */
  .nav {
    display: none !important
  }

  .logo {
    font-size: 1.6rem
  }

  .site-header__wrap {
    padding: 12px var(--pad-x)
  }

  /* スマホでは中央のメニュー項目も完全に非表示 */
  .site-header__left>*:not(.logo) {
    display: none !important
  }

  /* スマホでは右側ボタンを非表示 */
  .site-header .right {
    display: none !important
  }

  /* モバイル用アイコン（is-visibleクラスで表示） */
  .mobile-header-icon.is-visible {
    display: flex !important;
  }

  /* マイページラッパーがis-visibleの時、中のボタンを表示 */
  .mobile-mypage-wrapper.is-visible .mobile-header-icon {
    display: flex !important;
  }

  /* Announcement modal responsive */
  .ann-backdrop.is-open:not(.welcome-tour) .ann-panel {
    width: min(320px, calc(100vw - 20px)) !important
  }

  .ann-backdrop.is-open:not(.welcome-tour) .ann-panel-inner {
    padding: 16px 14px 14px
  }

  .ann-backdrop.is-open.welcome-tour .ann-panel {
    width: min(280px, calc(100vw - 20px)) !important
  }

  .ann-backdrop.is-open.welcome-tour .ann-panel-inner {
    padding: 16px 14px 14px
  }

  .ann-backdrop.is-open.welcome-tour .ann-title {
    font-size: 0.9rem !important
  }

  .ann-backdrop.is-open.welcome-tour .ann-body {
    font-size: 0.8rem !important;
    line-height: 1.5
  }

  .ann-backdrop.is-open.welcome-tour .ann-btn {
    padding: 6px 10px !important;
    font-size: 0.8rem !important
  }

  .ann-backdrop.is-open.welcome-tour {
    padding: 10px !important
  }

  .ann-backdrop.is-open.welcome-tour.step-4 {
    align-items: center !important;
    justify-content: flex-end !important;
    padding: 10px !important
  }

  .ann-backdrop.is-open.welcome-tour.step-4.step-4-mobile {
    align-items: flex-end !important;
    justify-content: flex-start !important;
    padding: 10px !important
  }
}

/* Mobile overrides for index overall graphs */
@media (max-width:820px) {
  #overall-chart {
    display: none !important;
  }

  .pie-chart-container {
    display: flex !important;
  }
}