/* ==================================================
   VFP Final Patch CSS (完全整合版)
   - 元のスタイル定義を全て維持
   - ヘッダーのZ-index階層修正を追加
   - ロゴレイアウトの強制修正を追加
   ================================================== */

/* === 0. 【追加修正】ロゴ・ヘッダーレイアウト修正パッチ === */
/* ヘッダー内のコンテナを強制的にFlexbox化して左右に配置 */
.container.header-inner {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100% !important;
    padding: 0 16px !important;
    box-sizing: border-box !important;
}

/* ロゴ画像とテキストを横並びにする */
header.site-header .brand {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    padding: 0 !important;
    margin: 0 !important;
    text-decoration: none !important;
}

/* ロゴテキストの垂直位置微調整 */
header.site-header .brand .tagline {
    margin: 0 !important;
    line-height: 1.2 !important;
    transform: translateY(-2px) !important;
    display: flex !important;
    flex-direction: column;
    justify-content: center;
}

/* === 以下、元のスタイル定義 (順序維持) === */

/* === 言語出し分け === */
html[data-lang="jp"] .i18n-en { display: none !important; }
html[data-lang="en"] .i18n-jp { display: none !important; }

/* 言語ボタンの選択状態を強調 */
html[data-lang="jp"] #btnLang span:first-child,
html[data-lang="en"] #btnLang span:last-child {
  color: var(--accent);
  font-weight: 800;
  text-shadow: 0 0 8px rgba(91,195,245,0.4);
}

/* === SPAレイアウト矯正 === */
body {
  display: block !important; /* flex解除 */
  min-height: 100vh;
  /* background-image: url('asset/images/bg_seamless.jpg'); */
  background-size: auto;
  background-repeat: repeat;
  background-position: center;
  background-attachment: fixed;
  position: relative;
  color: var(--ink, #e9f0f6);
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-color: rgba(10, 14, 20, 0.90);
  z-index: -1;
  pointer-events: none;
}

/* 全画面共通リセット */
.screen {
  padding-top: 0px !important; 
  padding-bottom: 60px !important;
  min-height: 100vh;
  box-sizing: border-box;
  max-width: 100% !important;
  margin: 0 !important;
  display: none; 
}
.screen.active { display: block !important; }

#main-screen { padding-top: 10px !important; }
#flowbuilder-iframe { height: calc(100vh - 200px) !important; }
#edit-screen .button-group { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; padding-bottom: 40px; }

/* === フロートナビ === */
:root { --float-gap: 8px; --float-maxw: 640px; }
#float-nav {
  position: fixed; left: 50%; transform: translateX(-50%);
  bottom: calc(90px + env(safe-area-inset-bottom, 0px)) !important;
  z-index: 1200; pointer-events: none;
  width: max-content;
}
#float-nav[hidden] { display: none !important; }

#float-nav .toolbar {
  display: flex; flex-wrap: nowrap; gap: var(--float-gap); justify-content: center;
  background: rgba(255,255,255,0.96);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-radius: 18px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.25);
  padding: 6px;
  max-width: min(92vw, var(--float-maxw));
  pointer-events: auto;
  border: 1px solid rgba(255,255,255,0.4);
}

#float-nav .toolbar button {
  flex: 1 1 0; min-width: 88px; border-radius: 12px; padding: 12px 18px;
  border: none; background: transparent; color: #222;
  font-size: 15px; font-weight: 700; line-height: 1; white-space: nowrap; cursor: pointer;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1); transform-origin: center;
}
#float-nav .toolbar button:hover {
  background: #f0f2f5; transform: translateY(-5px) scale(1.05);
  box-shadow: 0 8px 20px rgba(0,0,0,0.2); z-index: 1;
}
#float-nav .toolbar button:active {
  transform: translateY(-2px) scale(0.98); box-shadow: 0 2px 4px rgba(0,0,0,0.1); transition: all 0.1s ease;
}
#float-nav .toolbar button.primary { background: #29a9e0; color: #fff; box-shadow: 0 4px 12px rgba(41, 169, 224, 0.4); }
#float-nav .toolbar button.primary:hover { background: #2298c9; box-shadow: 0 12px 24px rgba(41, 169, 224, 0.5); }
#float-nav .toolbar button.ghost { background: transparent; color: #555; }
#float-nav .toolbar button.ghost:hover { background: rgba(0,0,0,0.06); color: #111; }
#float-nav .toolbar button.danger { background: #fff0f0; color: #d32f2f; }
#float-nav .toolbar button.danger:hover { background: #ffe0e0; box-shadow: 0 8px 20px rgba(211, 47, 47, 0.2); }

#float-nav.is-back-only .toolbar {
  background: rgba(255,255,255,0.78);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-radius: 16px;
  padding: 4px;
  box-shadow: 0 6px 18px rgba(15,23,42,0.14);
  border: 1px solid rgba(255,255,255,0.34);
}

#float-nav.is-back-only .toolbar button.ghost {
  min-width: 74px;
  min-height: 42px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(15,23,42,0.76);
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

#float-nav.is-back-only .toolbar button.ghost:hover,
#float-nav.is-back-only .toolbar button.ghost:focus-visible {
  background: rgba(15,23,42,0.06);
  color: rgba(15,23,42,0.9);
  transform: translateY(-1px);
  box-shadow: none;
}

#float-nav.is-back-only .toolbar button.ghost:active {
  background: rgba(15,23,42,0.1);
  transform: translateY(0);
  box-shadow: none;
}

:root[data-theme="dark"] #float-nav.is-back-only .toolbar {
  background: rgba(18,24,34,0.68);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 6px 18px rgba(0,0,0,0.28);
}

:root[data-theme="dark"] #float-nav.is-back-only .toolbar button.ghost {
  color: rgba(226,232,240,0.84);
}

:root[data-theme="dark"] #float-nav.is-back-only .toolbar button.ghost:hover,
:root[data-theme="dark"] #float-nav.is-back-only .toolbar button.ghost:focus-visible {
  background: rgba(255,255,255,0.08);
  color: rgba(241,245,249,0.96);
}

:root[data-theme="dark"] #float-nav.is-back-only .toolbar button.ghost:active {
  background: rgba(255,255,255,0.12);
}

/* === クイズ画面 === */
#choices-container {
  display: grid !important; grid-template-columns: 1fr 1fr !important; gap: 10px !important;
  width: calc(100% - 32px); max-width: 600px; margin: 24px auto 0 auto !important; box-sizing: border-box;
}
.quiz-choice-btn {
  width: 100%; min-height: 64px; height: auto; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 4px 2px; margin: 0; font-weight: 700;
  background: #0070ad; color: white; text-shadow: 0 1px 2px rgba(0,0,0,0.3);
  border: none; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.2); cursor: pointer;
  font-size: 14px; line-height: 1.25; word-break: break-word; white-space: normal;
}
.quiz-choice-btn:hover { background: #007bc0; }
.quiz-choice-btn:active { transform: translateY(2px); box-shadow: 0 1px 2px rgba(0,0,0,0.2); background: #006296; }
#quiz-screen { padding-bottom: 200px !important; }
#quiz-screen button.common-btn { display: none !important; }
#video-player {
  max-width: 600px !important; width: calc(100% - 32px) !important;
  display: block; margin: 0 auto !important; border-radius: 12px; box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

/* === 結果画面 === */
#result-screen h2, #result-judgement, #player-choice, #correct-answer, #skill-details { 
  max-width: 800px; width: 100%; margin-left: auto; margin-right: auto; 
}
#skill-details table { width: 100%; margin-top: 20px; margin-bottom: 20px; border-collapse: collapse; }
@keyframes popSuccess { 0% { transform: scale(0.5); opacity: 0; } 60% { transform: scale(1.2); opacity: 1; } 100% { transform: scale(1); opacity: 1; } }
.anim-correct { display: inline-block; animation: popSuccess 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; }
@keyframes shakeError { 0%, 100% { transform: translateX(0); } 20% { transform: translateX(-8px); } 40% { transform: translateX(8px); } 60% { transform: translateX(-4px); } 80% { transform: translateX(4px); } }
.anim-incorrect { display: inline-block; animation: shakeError 0.4s ease-in-out; }
:root[data-theme="dark"] #skill-details { background-color: transparent !important; color: #e9f0f6 !important; margin-top: 20px; }
:root[data-theme="dark"] #skill-details table { width: 100%; border-collapse: collapse; }
:root[data-theme="dark"] #skill-details tr { border-bottom: 1px solid rgba(255, 255, 255, 0.15) !important; background-color: transparent !important; }
:root[data-theme="dark"] #skill-details td { padding: 8px 4px; color: inherit !important; }
:root[data-theme="dark"] #skill-details strong { color: #5bc3f5 !important; font-weight: 600; }
:root[data-theme="dark"] #result-screen .button-group { background: transparent !important; }

/* === Review 画面 (修正版v9) === */
#review-screen {
  max-width: 800px !important; width: 100% !important; margin: 0 auto !important; box-sizing: border-box !important;
  font-size: 16px !important; padding-bottom: 120px !important;
}
#review-screen h1 {
  text-align: center !important; font-size: 28px !important; margin-top: 12px !important; margin-bottom: 32px !important;
  font-weight: 800 !important; line-height: 1.3 !important;
}
#review-screen .prep { color: var(--accent, #5bc3f5) !important; }
#current-session-section, #saved-moves-section {
  border-top: 2px solid var(--border-soft, rgba(128,128,128,0.4)) !important; margin-top: 32px !important; padding-top: 24px !important;
}
#review-screen h3 {
  text-align: center !important; margin: 0 0 24px 0 !important; font-weight: 700 !important;
  font-size: 1.5em !important; color: var(--muted, #888) !important;
}
#review-screen h4, .review-char-header {
  text-align: left !important; margin-top: 24px !important; margin-bottom: 8px !important;
  padding-left: 4px !important; font-weight: 700 !important; font-size: 1.2em !important; color: inherit !important;
}
#review-screen ul, #review-screen #saved-moves-container ul, #review-screen #current-missed-container ul {
  list-style: none !important; padding: 0 !important; margin: 0 !important; width: 100% !important;
  border: none !important; background-color: transparent !important;
}
#review-screen li, #review-screen #saved-moves-container li, #review-screen .review-list-item {
  display: flex !important; justify-content: flex-start !important; align-items: center !important;
  padding: 14px 12px !important; margin-bottom: 2px !important; border-bottom: none !important;
  font-size: 16px !important; border-radius: 4px !important;
}
#review-screen li span, #review-screen .review-list-item span {
  font-weight: 600 !important; flex: 1 !important; padding-right: 12px !important; text-align: left !important; opacity: 1 !important;
}
#review-screen li span span { opacity: 0.7 !important; font-size: 0.9em !important; margin-left: 0.5em !important; font-weight: 400 !important; }
.saved-moves-header, #review-screen .saved-moves-header {
  cursor: pointer !important; padding: 16px 8px !important; font-weight: 700 !important; font-size: 1.1em !important;
  outline: none !important; list-style: none !important; text-align: left !important;
  border-bottom: 1px solid var(--border-soft, rgba(128,128,128,0.1)) !important; margin-top: 12px !important;
}
:root[data-theme="dark"] #review-screen li, :root[data-theme="dark"] #review-screen .review-list-item { background-color: rgba(255, 255, 255, 0.08) !important; }
:root[data-theme="dark"] #review-screen li span { color: #ffffff !important; }
:root[data-theme="dark"] #review-screen h3 { color: #9fb3c3 !important; }
:root[data-theme="dark"] .saved-moves-header { color: #e9f0f6 !important; border-bottom-color: rgba(255, 255, 255, 0.15) !important; }
:root[data-theme="light"] #review-screen li, :root[data-theme="light"] #review-screen .review-list-item { background-color: #e9ecef !important; }
:root[data-theme="light"] #review-screen li span { color: #222222 !important; }
:root[data-theme="light"] #review-screen h3 { color: #666 !important; }
:root[data-theme="light"] .saved-moves-header { color: #151922 !important; border-bottom-color: rgba(0, 0, 0, 0.08) !important; }
#review-screen #saved-moves-container h3.saved-moves-header::before { content: none !important; }
.saved-moves-header::-webkit-details-marker { display: none !important; }
.saved-moves-header::before {
  content: '▶' !important; font-size: 0.8em !important; margin-right: 10px !important; display: inline-block !important;
  transition: transform 0.2s !important; color: var(--accent, #5bc3f5) !important; position: static !important;
}
.saved-moves-details[open] .saved-moves-header::before { transform: rotate(90deg) !important; }
.checked-icon { width: 22px; height: 22px; fill: #00e676; margin-left: 12px; flex-shrink: 0; }
.save-move-btn, .delete-move-btn {
  padding: 8px 14px !important; font-size: 13px !important; font-weight: 600 !important; border-radius: 6px !important;
  cursor: pointer !important; transition: background 0.2s !important; margin-left: 12px !important; flex-shrink: 0 !important;
}
:root[data-theme="dark"] .save-move-btn, :root[data-theme="dark"] .delete-move-btn {
  border: 1px solid rgba(255,255,255,0.4) !important; background: transparent !important; color: #e9f0f6 !important;
}
:root[data-theme="dark"] .save-move-btn:hover, :root[data-theme="dark"] .delete-move-btn:hover { background: rgba(255,255,255,0.15) !important; }
:root[data-theme="light"] .save-move-btn, :root[data-theme="light"] .delete-move-btn {
  border: 1px solid #ccc !important; background: #ffffff !important; color: #333 !important; box-shadow: 0 1px 2px rgba(0,0,0,0.05) !important;
}
:root[data-theme="light"] .save-move-btn:hover, :root[data-theme="light"] .delete-move-btn:hover { background: #f8f9fa !important; }

/* === Edit 画面のデザイン調整 (修正版v3: プロダクション風レイアウト) === */

#edit-screen {
  max-width: 800px !important;
  width: 100% !important;
  margin: 0 auto !important;
  padding-bottom: 120px !important; /* フロートボタン用余白 */
  box-sizing: border-box !important;
}

/* 題字 */
#edit-screen h3 {
  text-align: center !important;
  font-size: 28px !important;
  margin-top: 12px !important;
  margin-bottom: 32px !important;
  font-weight: 800 !important;
  color: inherit !important;
  line-height: 1.4 !important;
}
:root[data-theme="dark"] #edit-screen h3 { color: #e9f0f6 !important; }
:root[data-theme="light"] #edit-screen h3 { color: #151922 !important; }

#edit-screen .prep {
  color: var(--accent, #5bc3f5) !important;
}

/* カードスタイル (プロダクション風) */
.answer-item {
  /* ライトモードは少し濃いグレー */
  background: #e5e5e5 !important; 
  border: 1px solid rgba(0,0,0,0.1) !important;
  border-radius: 8px !important;
  padding: 12px !important;
  margin-bottom: 8px !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1) !important;
}

/* Dark Mode Fix */
:root[data-theme="dark"] .answer-item {
  background: rgba(255,255,255,0.1) !important; /* 半透明グレー */
  border-color: rgba(255,255,255,0.15) !important;
  color: #e9f0f6 !important;
}

/* ヘッダー (Choice 1...) */
.answer-header {
  font-size: 13px !important;
  font-weight: 700 !important;
  margin-bottom: 4px !important;
  color: inherit !important;
  opacity: 0.7 !important;
  text-align: left !important;
}

/* 入力エリアコンテナ */
.answer-body {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  flex-wrap: wrap !important; /* 狭いと折り返し */
}

/* テキスト入力欄 (横いっぱいに伸ばす) */
.choice-input {
  flex: 1 !important; /* 余ったスペースを全部使う */
  min-width: 200px !important; /* 最小幅を確保 */
  padding: 8px !important;
  border-radius: 4px !important;
  border: 1px solid #ccc !important;
  font-size: 14px !important;
  background: #fff !important;
  color: #333 !important;
  height: 36px !important;
  box-sizing: border-box !important;
}

/* フレーム入力セクション */
.frame-section {
  display: flex !important;
  align-items: center !important;
  gap: 4px !important;
  font-size: 12px !important;
  white-space: nowrap !important;
  color: inherit !important;
}
:root[data-theme="dark"] .frame-section { color: #ccc !important; }
:root[data-theme="light"] .frame-section { color: #555 !important; }

/* フレーム数値入力欄 */
.frame-input {
  width: 48px !important;
  text-align: center !important;
  padding: 4px !important;
  border-radius: 4px !important;
  border: 1px solid #ccc !important;
  font-size: 14px !important;
  height: 30px !important;
  background: #fff !important;
  color: #333 !important;
}

/* Dark Mode Inputs */
:root[data-theme="dark"] .choice-input, 
:root[data-theme="dark"] .frame-input {
  background: rgba(0,0,0,0.3) !important;
  border-color: rgba(255,255,255,0.3) !important;
  color: #fff !important;
}

/* === NewIndex 共通 === */
.modules-row { margin-top: 16px; }
.modules-inner { display: grid; grid-template-columns: minmax(0, 1fr); gap: 32px; }
.modules-inner .actions.single { margin: 0; }
@media (min-width: 700px) { .modules-inner { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1120px) { .modules-inner { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.mod-frame {
  position: relative; display: block; padding: 16px 16px 14px; border-radius: 20px;
  background: linear-gradient(135deg, rgba(30,36,50,.98), rgba(14,18,28,.98));
  border: 1px solid rgba(255,255,255,.10); box-shadow: 0 12px 28px rgba(0,0,0,.50); overflow: hidden;
  --tilt-rot-x: 0deg; --tilt-rot-y: 0deg; --tilt-ty: 0px;
  transform: translateY(var(--tilt-ty)) rotateX(var(--tilt-rot-x)) rotateY(var(--tilt-rot-y));
  transform-style: preserve-3d; transition: transform .18s ease-out, box-shadow .20s ease-out, border-color .20s ease-out, background .20s ease-out;
}
.mod-frame::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px;
  background: linear-gradient(90deg, #5ec3f5, #3a7bd5);
  transform: scaleX(0); transform-origin: left; transition: transform .32s ease-out; opacity: .95; pointer-events: none;
}
.mod-frame:hover {
  --tilt-ty: -4px; box-shadow: 0 18px 40px rgba(0,0,0,.65); border-color: rgba(94,195,245,.45);
  background: linear-gradient(135deg, rgba(34,42,58,.98), rgba(10,14,24,.98));
}
.mod-frame:hover::before { transform: scaleX(1); }

.readmore {
  --lh: 1.55; --lines: 2.5; line-height: var(--lh); max-height: calc(1em * var(--lh) * var(--lines)); overflow: hidden; position: relative; margin-top: 12px;
}
.readmore::after {
  content: ""; position: absolute; inset: auto 0 0; height: 2.2em;
  background: linear-gradient(to bottom, rgba(12,18,23,0), rgba(12,18,23,0.92));
}
.readmore.is-open { max-height: none; }
.readmore.is-open::after { display: none; }

.readmore-actions { margin-top: 6px; display: flex; justify-content: flex-end; }
.readmore-link {
  border: none; padding: 0; background: none; color: var(--accent, #5bc3f5); font: inherit; cursor: pointer; text-decoration: none;
}
.readmore-link:hover { color: var(--accent-weak, #9bdcfb); }

.vfp-m4-resources { margin-top: 12px; display: flex; flex-direction: column; gap: 12px; }
.vfp-m4-resource-link { display: block; text-decoration: none; }
.vfp-m4-resource-imgWrap { width: 100%; height: 110px; border-radius: 12px; overflow: hidden; background: #05070b; }
.vfp-m4-resource-imgWrap--logo { background: #ffffff; }
.vfp-m4-resource-imgWrap img { display: block; width: 100%; height: 100%; object-fit: contain; }

:root[data-theme="light"] .readmore::after { background: linear-gradient(to bottom, rgba(245,246,250,0), rgba(245,246,250,0.95)); }
:root[data-theme="light"] .mod-frame { background: #ffffff; border-color: rgba(15, 23, 42, 0.08); box-shadow: 0 16px 32px rgba(15, 23, 42, 0.18); color: #151922; }

.btns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 12px; }
.btns .vfp-btn { width: 100%; text-align: center; }

.profile-row { margin-top: 8px; display: flex; justify-content: flex-end; }
.profile-mini { display: flex; align-items: center; gap: 8px; font-size: 14px; text-align: left; }
.profile-mini img { width: 40px; height: 40px; border-radius: 12px; object-fit: cover; flex-shrink: 0; }
.profile-mini p { margin: 0; line-height: 1.35; }

/* === Float Nav 強制表示パッチ === */
/* Editモード時は隠す設定を解除して強制表示 */
body[data-mode="edit"] #float-nav {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  pointer-events: auto !important;
  bottom: calc(90px + env(safe-area-inset-bottom, 0px)) !important;
  z-index: 9999 !important;
}
body[data-mode="edit"] #float-nav[hidden] { display: block !important; }

/* === M2 Data Screen デザイン調整 === */

/* ヘッダー周りの統一 */
.screen-header-container {
  text-align: center;
  margin-bottom: 32px;
  margin-top: 12px;
}
.screen-title {
  font-size: 28px !important;
  font-weight: 800 !important;
  margin: 0 0 8px 0 !important;
  line-height: 1.3;
  color: inherit !important;
}
.screen-subtitle {
  font-size: 14px;
  color: var(--muted, #888);
  margin: 0;
}
:root[data-theme="dark"] .screen-title { color: #e9f0f6 !important; }
:root[data-theme="light"] .screen-title { color: #151922 !important; }

/* アコーディオン (Accordion) 強制スタイル上書き */
#custom-accordion-recorded {
  max-width: 800px;
  margin: 0 auto 40px auto;
}

/* アコーディオンアイテム (外枠) */
.custom-accordion-item {
  border: 1px solid rgba(0,0,0,0.1) !important;
  border-radius: 12px !important;
  margin-bottom: 10px !important;
  overflow: hidden;
  background: transparent !important;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

/* ヘッダーバー */
.custom-accordion-header {
  padding: 14px 16px !important;
  font-weight: 700 !important;
  border-radius: 0 !important;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: background 0.2s;
}

/* コンテンツエリア */
.custom-accordion-content {
  padding: 0 !important;
  border-top: 1px solid rgba(0,0,0,0.05) !important;
}

/* 各技の行 (Row) */
.custom-accordion-content p {
  margin: 0 !important;
  padding: 12px 16px !important;
  border-bottom: 1px solid rgba(0,0,0,0.05) !important;
  border-left: 4px solid transparent !important; /* 既存の左ボーダーをリセット */
  font-size: 15px !important;
  line-height: 1.5 !important;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

/* 行のホバーエフェクト */
.custom-accordion-content p:hover {
  background-color: rgba(91, 195, 245, 0.1) !important; 
}

/* --- Dark Mode 対応 --- */
:root[data-theme="dark"] .custom-accordion-item {
  border-color: rgba(255,255,255,0.15) !important;
  box-shadow: none !important;
}
:root[data-theme="dark"] .custom-accordion-header {
  background-color: rgba(255,255,255,0.1) !important;
  color: #e9f0f6 !important;
}
:root[data-theme="dark"] .custom-accordion-header span {
  color: #e9f0f6 !important;
}
:root[data-theme="dark"] .custom-accordion-header:hover {
  background-color: rgba(255,255,255,0.15) !important;
}
:root[data-theme="dark"] .custom-accordion-content {
  background-color: rgba(0,0,0,0.2) !important;
  border-top-color: rgba(255,255,255,0.1) !important;
}
:root[data-theme="dark"] .custom-accordion-content p {
  color: #e9f0f6 !important;
  border-bottom-color: rgba(255,255,255,0.08) !important;
  background: transparent !important;
}
:root[data-theme="dark"] .custom-accordion-content p:hover {
  background-color: rgba(91, 195, 245, 0.15) !important;
}
/* データ内のリンク */
.custom-accordion-content p a {
  color: var(--accent, #5bc3f5) !important;
  text-decoration: none !important;
  font-weight: 600;
}
.custom-accordion-content p a:hover {
  text-decoration: underline !important;
}

/* --- Light Mode 対応 --- */
:root[data-theme="light"] .custom-accordion-header {
  background-color: #f0f2f5 !important;
  color: #151922 !important;
}
:root[data-theme="light"] .custom-accordion-content {
  background-color: #ffffff !important;
}
:root[data-theme="light"] .custom-accordion-content p {
  color: #333 !important;
}

/* === モーダルのスタイル修正 === */

/* 共通設定（兼ライトモード設定） */
#filter-modal, #video-modal, #detail-modal {
  background-color: #ffffff !important; /* ★追加: ライトモード時の白背景 */
  color: #151922 !important;            /* ★追加: ライトモード時の文字色 */
  
  border-radius: 16px !important;
  box-shadow: 0 24px 48px rgba(0,0,0,0.5) !important;
  font-family: inherit !important;
}

/* ダークモード設定（既存の記述があればそのままでOKですが、念のため確認） */
:root[data-theme="dark"] #filter-modal, 
:root[data-theme="dark"] #video-modal, 
:root[data-theme="dark"] #detail-modal {
  background-color: #1e2432 !important; /* ダークモード用背景 */
  color: #e9f0f6 !important;            /* ダークモード用文字色 */
}
#filter-modal button, #video-modal button, #detail-modal button {
  background: var(--accent) !important;
  color: #fff !important;
  border: none !important;
  border-radius: 8px !important;
  padding: 8px 16px !important;
  cursor: pointer;
}
:root[data-theme="dark"] #video-modal .vm-btn {
  color: rgba(255,255,255,0.94) !important;
  box-shadow: 0 10px 22px rgba(0,0,0,0.26) !important;
}
:root[data-theme="dark"] #video-modal .vm-btn-add {
  background: linear-gradient(180deg, rgba(79, 111, 135, 0.96) 0%, rgba(46, 68, 87, 0.98) 100%) !important;
  border: 1px solid rgba(91,195,245,0.22) !important;
}
:root[data-theme="dark"] #video-modal .vm-btn-close {
  background: linear-gradient(180deg, rgba(73, 84, 98, 0.96) 0%, rgba(45, 53, 64, 0.98) 100%) !important;
  border: 1px solid rgba(255,255,255,0.10) !important;
}
:root[data-theme="dark"] {
  --vfp-skill-card-bg: #1f2633;
  --vfp-skill-card-surface: rgba(255,255,255,0.05);
  --vfp-skill-card-surface-strong: rgba(255,255,255,0.08);
  --vfp-skill-card-border: rgba(255,255,255,0.10);
  --vfp-skill-card-divider: rgba(255,255,255,0.08);
  --vfp-skill-card-text: #eef4fa;
  --vfp-skill-card-subtext: rgba(238,244,250,0.68);
  --vfp-skill-card-command: #f8fbff;
  --vfp-skill-card-positive: #54c6f3;
  --vfp-skill-card-negative: #9db4c7;
  --vfp-skill-card-neutral: rgba(238,244,250,0.86);
  --vfp-skill-card-empty: rgba(238,244,250,0.52);
  --vfp-skill-btn-primary: linear-gradient(180deg, rgba(80,111,134,0.96) 0%, rgba(47,68,86,0.98) 100%);
  --vfp-skill-btn-primary-border: rgba(91,195,245,0.22);
  --vfp-skill-btn-secondary: linear-gradient(180deg, rgba(73,84,98,0.96) 0%, rgba(45,53,64,0.98) 100%);
  --vfp-skill-btn-secondary-border: rgba(255,255,255,0.10);
}
:root[data-theme="light"] {
  --vfp-skill-card-bg: #ffffff;
  --vfp-skill-card-surface: rgba(9,18,33,0.04);
  --vfp-skill-card-surface-strong: rgba(9,18,33,0.07);
  --vfp-skill-card-border: rgba(9,18,33,0.10);
  --vfp-skill-card-divider: rgba(9,18,33,0.08);
  --vfp-skill-card-text: #152033;
  --vfp-skill-card-subtext: rgba(21,32,51,0.62);
  --vfp-skill-card-command: #0e1726;
  --vfp-skill-card-positive: #118bc5;
  --vfp-skill-card-negative: #607d94;
  --vfp-skill-card-neutral: rgba(21,32,51,0.82);
  --vfp-skill-card-empty: rgba(21,32,51,0.44);
  --vfp-skill-btn-primary: linear-gradient(180deg, #6faecc 0%, #507f9a 100%);
  --vfp-skill-btn-primary-border: rgba(17,139,197,0.22);
  --vfp-skill-btn-secondary: linear-gradient(180deg, #6e7885 0%, #565f6b 100%);
  --vfp-skill-btn-secondary-border: rgba(21,32,51,0.14);
}
#video-modal {
  background: rgba(7, 11, 18, 0.92) !important;
}
#video-modal .vm-shell {
  position: relative;
  margin: 32px auto;
  width: min(92vw, 420px);
  padding-bottom: 44px;
}
#video-modal .vm-title {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0 0 12px;
  padding: 0 4px;
  text-align: left;
  text-shadow: 0 2px 8px rgba(0,0,0,0.36);
}
#video-modal .vm-title-name {
  color: rgba(238,244,250,0.82);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
}
#video-modal .vm-title-command {
  color: #f8fbff;
  font-size: clamp(2rem, 8vw, 2.55rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
#video-modal .vm-media {
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 12px 28px rgba(0,0,0,0.34);
  margin-bottom: 16px;
}
#video-modal .vm-video {
  width: 100%;
  max-height: 40vh;
  display: block;
}
#video-modal .vm-details {
  margin-bottom: 16px;
}
#detail-modal-content,
.vfp-skill-modal-card {
  position: relative;
  width: min(92vw, 420px);
  max-height: min(90vh, 760px);
  overflow-y: auto;
  border-radius: 20px;
  padding: 20px;
  box-sizing: border-box;
  background: var(--vfp-skill-card-bg);
  color: var(--vfp-skill-card-text);
  border: 1px solid var(--vfp-skill-card-border);
  box-shadow: 0 18px 44px rgba(0,0,0,0.30);
  font-family: 'Helvetica Neue', Arial, sans-serif;
}
.vfp-skill-modal-topbar {
  position: sticky;
  top: 0;
  z-index: 4;
  display: flex;
  justify-content: flex-end;
  margin-bottom: 8px;
  pointer-events: none;
}
#detail-modal .vfp-skill-modal-x,
#video-modal .vfp-skill-modal-x {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  padding: 0 !important;
  border: 1px solid rgba(255,255,255,0.12) !important;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(58,72,88,0.96) 0%, rgba(36,46,58,0.98) 100%) !important;
  color: rgba(248,251,255,0.96) !important;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(0,0,0,0.28) !important;
  transition: transform 120ms ease, background-color 120ms ease, border-color 120ms ease;
}
#detail-modal .vfp-skill-modal-x:hover,
#detail-modal .vfp-skill-modal-x:focus-visible,
#video-modal .vfp-skill-modal-x:hover,
#video-modal .vfp-skill-modal-x:focus-visible {
  background: linear-gradient(180deg, rgba(69,84,101,0.98) 0%, rgba(43,54,67,1) 100%) !important;
  border-color: rgba(255,255,255,0.20) !important;
  transform: scale(1.04);
  outline: none;
}
:root[data-theme="light"] #detail-modal .vfp-skill-modal-x,
:root[data-theme="light"] #video-modal .vfp-skill-modal-x {
  background: linear-gradient(180deg, rgba(232,241,247,0.98) 0%, rgba(203,216,227,1) 100%) !important;
  border-color: rgba(17,28,44,0.12) !important;
  color: #172334 !important;
}
:root[data-theme="light"] #detail-modal .vfp-skill-modal-x:hover,
:root[data-theme="light"] #detail-modal .vfp-skill-modal-x:focus-visible,
:root[data-theme="light"] #video-modal .vfp-skill-modal-x:hover,
:root[data-theme="light"] #video-modal .vfp-skill-modal-x:focus-visible {
  background: linear-gradient(180deg, rgba(244,249,252,1) 0%, rgba(216,228,236,1) 100%) !important;
  border-color: rgba(17,28,44,0.18) !important;
}
.vfp-skill-card-mount {
  min-width: 0;
}
.vfp-skill-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  color: var(--vfp-skill-card-text);
}
.vfp-skill-card-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}
.vfp-skill-name {
  margin: 0;
  color: var(--vfp-skill-card-subtext);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.45;
}
.vfp-skill-command {
  color: var(--vfp-skill-card-command);
  font-size: clamp(2rem, 8vw, 2.55rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.vfp-skill-section {
  background: var(--vfp-skill-card-surface);
  border: 1px solid var(--vfp-skill-card-border);
  border-radius: 16px;
  padding: 14px 16px;
}
.vfp-skill-data-list {
  display: grid;
  gap: 8px;
}
.vfp-skill-data-row {
  display: grid;
  grid-template-columns: minmax(0, 44%) minmax(44px, max-content) 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 11px 12px;
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
}
:root[data-theme="light"] .vfp-skill-data-row {
  background: rgba(9,18,33,0.035);
}
.vfp-skill-data-row.is-alt {
  background: rgba(255,255,255,0.08);
}
:root[data-theme="light"] .vfp-skill-data-row.is-alt {
  background: rgba(9,18,33,0.075);
}
.vfp-skill-label {
  grid-column: 1;
  justify-self: end;
  text-align: right;
  color: rgba(238,244,250,0.80);
  font-size: 0.96rem;
  font-weight: 600;
  line-height: 1.3;
}
:root[data-theme="light"] .vfp-skill-label {
  color: rgba(21,32,51,0.72);
}
.vfp-skill-data-value {
  grid-column: 2;
  justify-self: start;
  color: #f8fbff;
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.3;
  text-align: left;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
:root[data-theme="light"] .vfp-skill-data-value {
  color: #132034;
}
.vfp-skill-notes-title {
  display: block;
  margin-bottom: 8px;
  color: var(--vfp-skill-card-subtext);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: left;
}
.vfp-skill-notes-body {
  margin: 0;
  color: var(--vfp-skill-card-text);
  font-size: 0.95rem;
  line-height: 1.58;
  word-break: break-word;
}
.vfp-skill-data-value.is-empty,
.vfp-skill-notes-body.is-empty {
  color: var(--vfp-skill-card-empty);
}
#video-modal .vm-btn,
#detail-modal #dm-close {
  width: 100%;
  padding: 14px 16px !important;
  border-radius: 14px !important;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.95) !important;
  box-shadow: 0 10px 22px rgba(0,0,0,0.22) !important;
}
#video-modal .vm-btn-add {
  background: var(--vfp-skill-btn-primary) !important;
  border: 1px solid var(--vfp-skill-btn-primary-border) !important;
}
#video-modal .vm-btn-close,
#detail-modal #dm-close {
  background: var(--vfp-skill-btn-secondary) !important;
  border: 1px solid var(--vfp-skill-btn-secondary-border) !important;
}
#detail-modal #dm-close {
  margin-top: 18px;
}
@media (max-width: 420px) {
  #video-modal .vm-shell {
    width: min(94vw, 420px);
  }
  #detail-modal-content,
  .vfp-skill-modal-card {
    width: min(94vw, 420px);
    padding: 18px 16px;
  }
  .vfp-skill-command {
    font-size: clamp(1.86rem, 10vw, 2.3rem);
  }
  #detail-modal .vfp-skill-modal-x,
  #video-modal .vfp-skill-modal-x {
    width: 48px;
    height: 48px;
    font-size: 1.8rem;
  }
  #video-modal .vm-title-command {
    font-size: clamp(1.86rem, 10vw, 2.3rem);
  }
  .vfp-skill-data-row {
    grid-template-columns: minmax(0, 42%) minmax(40px, max-content) 1fr;
    padding: 10px 11px;
    gap: 12px;
  }
}
/* === M2 Data Screen: 視認性調整パッチ === */

/* 1. 動画リンクのスタイル修正 */
/* 文字色は変えず(inherit)、下線のみで表現 */
.custom-accordion-content p a {
  color: inherit !important;          /* 親要素の色(白/黒)を継承 */
  text-decoration: underline !important;
  text-decoration-color: var(--accent, #5bc3f5) !important; /* 下線を水色に */
  text-underline-offset: 3px;         /* 下線を少し離す */
  font-weight: 700 !important;        /* リンクと分かるよう太字にはする */
}
.custom-accordion-content p a:hover {
  color: var(--accent, #5bc3f5) !important; /* ホバー時のみ文字色も変える */
}

/* 2. 詳細情報のラベル (Command: や Guard: など) */
/* JSが指定する #374151 がダークモードで暗すぎるため補正 */
:root[data-theme="dark"] .custom-accordion-content p span span span:first-child {
   color: #9ca3af !important; /* 明るめのグレーに変更 */
}

/* 3. 確定反撃バナー (Guaranteed punishes...) */
/* ダークモード時の視認性を確保 */
:root[data-theme="dark"] .gp-banner span {
  color: #bae6fd !important; /* 明るい水色テキスト */
}
:root[data-theme="dark"] .gp-banner button {
  background-color: transparent !important;
  border: 1px solid #7dd3fc !important;
  color: #bae6fd !important;
}
/* === M2 Data Screen: カラーリング視認性 & 言語設定調整 === */

/* 1. データ値のカラー補正 (Dark Mode) */
/* JSが出力する暗い色(青や赤)を、ダークモード時だけ明るく発光させる */
:root[data-theme="dark"] .custom-accordion-content p span span span:last-child {
  filter: brightness(2.2) saturate(0.8); /* 明度を上げてパステル調に */
}

/* 2. Color Info OFF時の白文字化 (Dark Mode) */
/* JSが "color: #111" (黒) を指定してきた場合、強制的に白にする */
:root[data-theme="dark"] .custom-accordion-content p span span span:last-child[style*="rgb(17, 17, 17)"],
:root[data-theme="dark"] .custom-accordion-content p span span span:last-child[style*="#111"] {
  color: #e9f0f6 !important;
  filter: none !important; /* フィルターも解除 */
}

/* === 修正パッチ Final: モーダル完全修正 === */

/* 1. モーダル全体のテーマ適応 (タイトル色修正) */
:root[data-theme="dark"] #filter-modal {
  background-color: #1e2432 !important;
  color: #e9f0f6 !important;
  text-align: left !important;
  border: 1px solid rgba(255,255,255,0.1);
}
:root[data-theme="dark"] #filter-modal h3#modal-title {
  color: #e9f0f6 !important; /* タイトルを白く */
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

/* 2. チェックボックスの色 (水色) & レイアウト */
#filter-modal input[type="checkbox"] {
  accent-color: #32BAE7 !important;
  margin-right: 10px !important;
  transform: scale(1.15);
}
#filter-modal label {
  display: flex !important;
  align-items: center !important;
  padding: 6px 0 !important;
  cursor: pointer;
}

/* 3. ボタンデザイン (左:キャンセル灰色 / 右:適用水色) */
#filter-modal-btns {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
}

/* キャンセル (左) */
#modal-cancel-btn {
  background-color: #6c757d !important; /* グレー */
  color: #ffffff !important;
  border: none !important;
  font-weight: 600 !important;
  order: 1; /* フレックス順序保証 */
}
#modal-cancel-btn:hover { background-color: #5a6268 !important; }

/* 適用 (右) */
#modal-apply-btn {
  background-color: #32BAE7 !important; /* 水色 */
  color: #ffffff !important;
  border: none !important;
  font-weight: 600 !important;
  order: 2; /* フレックス順序保証 */
}
#modal-apply-btn:hover { background-color: #29a0c9 !important; }

/* 4. ソートセレクトボックス (ダークモード対応) */
:root[data-theme="dark"] #sort-select {
  background-color: rgba(0,0,0,0.3);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
}
/* === 修正パッチ Final 2: ドロップダウンとボタン色の強制修正 === */

/* 1. ドロップダウン (Dark Mode) 視認性向上 */
:root[data-theme="dark"] #sort-select {
  background-color: #1e2432 !important;
  color: #e9f0f6 !important;
  border: 1px solid rgba(255,255,255,0.3) !important;
  
  /* ブラウザネイティブのUI(選択肢の枠など)をダークモード対応させる重要な一行 */
  color-scheme: dark !important; 
}

/* 選択肢(Option)の背景を確実に暗くする */
:root[data-theme="dark"] #sort-select option {
  background-color: #1e2432 !important;
  color: #e9f0f6 !important;
}

/* 2. キャンセルボタン (グレー) 強制上書き */
/* タグ名+ID (button#...) で詳細度を高めて確実に適用 */
button#modal-cancel-btn {
  background-color: #6c757d !important; /* グレー */
  color: #ffffff !important;
  border: none !important;
  box-shadow: none !important; /* 他の影指定を消す */
}
button#modal-cancel-btn:hover {
  background-color: #5a6268 !important;
}

/* 3. 適用ボタン (水色) 念のため再定義 */
button#modal-apply-btn {
  background-color: #32BAE7 !important; /* 水色 */
  color: #ffffff !important;
  border: none !important;
}
button#modal-apply-btn:hover {
  background-color: #29a0c9 !important;
}
/* 長文タイトルのためのフォント調整 */
@media (max-width: 480px) {
  #data-section .screen-title {
    font-size: 20px !important; /* スマホでは少し小さくして改行を防ぐ/綺麗に見せる */
    line-height: 1.4 !important;
  }
}/* === トップ画面のヘッダー左寄せ修正 === */
    #main-screen .section-title {
      text-align: left !important;
      width: 100%;
      /* display: flex は指定しない（言語切り替えが壊れるため） */
    }
/* ==================================================
       CharMatching & App Shell 強制レイアウト修正 (Final Fix)
       ================================================== */

    /* 1. 共通ヘッダーを最前面に固定 (修正: Z-Indexを強化) */
    header.site-header {
      position: fixed !important;
      top: 0 !important;
      left: 0 !important;
      right: 0 !important;
      z-index: 5000 !important; /* 【修正】3000 -> 5000 (Shadowより上にする) */
      background: rgba(3, 7, 13, 0.82) !important; /* 背景をうっすら見せつつ可読性は維持 */
      backdrop-filter: blur(10px);
      height: 60px !important; /* 高さを確定 */
      display: flex !important;
      align-items: center;
    }

    /* 2. 共通フッター(Sticky)を最前面に固定 */
    
    /* 1. クラス名だけでなくタグと階層も指定して詳細度を爆上げ */
    html body div.vfp-footer-sticky {
      /* 配置と重なり順 */
      position: fixed !important;
      left: 0 !important;
      right: 0 !important;
      bottom: 0 !important;
      z-index: 2147483647 !important; /* ブラウザ許容最大値で最前面へ */
      
      /* レイアウトとサイズ */
      display: flex !important;
      justify-content: center !important;
      align-items: center !important;
      min-height: 32px !important;
      height: auto !important;
      width: 100% !important;
      margin: 0 !important;
      padding: 4px 0 !important;
    
      
      /* 非表示対策 */
      opacity: 1 !important;
      visibility: visible !important;
      transform: none !important;
      pointer-events: none !important; /* クリックを透過させる（誤操作防止） */
    }
    
    /* 2. 内部テキストの強制 */
    html body div.vfp-footer-sticky span.vfp-footer-sticky-text {
      color: #929292 !important;
      font-weight: 700 !important;
      font-size: 11px !important;
      font-family: sans-serif !important;
      display: inline-block !important;
      opacity: 1 !important;
      visibility: visible !important;
    }

    /* 3. 競合しそうな古いフッターがあれば消す */
    .thin-footer, footer:not(.vfp-footer) {
      display: none !important;
    }

    /* 3. CharMatching画面をヘッダー/フッターの間に配置 */
    #char-picker-root {
      position: fixed !important;
      top: 60px !important;    /* ヘッダーの下 */
      bottom: 32px !important; /* フッターの上 */
      left: 0 !important;
      right: 0 !important;
      width: auto !important;
      height: auto !important;
      
      z-index: 2000 !important; /* メイン画面より上、ヘッダーより下 */
      overflow-y: auto !important;
      -webkit-overflow-scrolling: touch;
      
      /* 配色 */
      background-color: #f8fafc !important;
      color: #0f172a !important;
    }

    /* ダークモード時のCharMatching配色 */
    :root[data-theme="dark"] #char-picker-root {
      background-color: #0f172a !important;
      color: #e9f0f6 !important;
    }
    
    /* カード背景などの補正 */
    :root[data-theme="dark"] #char-picker-root .cp-card,
    :root[data-theme="dark"] #char-picker-root .cp-section {
      background-color: #1e293b !important;
      border-color: #334155 !important;
    }

    /* 非表示時は消す */
    #char-picker-root[hidden] { display: none !important; }
    
    /* メイン画面の余白調整（ヘッダー固定化による被り防止） */
    #main-screen {
      padding-top: 70px !important;
    }
    /* ==================================================
       全画面共通レイアウト補正 (コンテンツ余白の確保)
       ================================================== */
    
    /* 全ての画面に対して、固定ヘッダー/フッター分の余白を強制する */
    .screen {
      /* ヘッダー(60px) + 余白(20px) */
      padding-top: 80px !important;
      
      /* フッター(32px) + フロートボタン用余白(80px) */
      padding-bottom: 112px !important;
      
      /* 横幅のリセット（念のため） */
      max-width: 100% !important;
      box-sizing: border-box !important;
      margin: 0 auto !important;
    }

    /* 個別の調整をリセット */
    #main-screen {
      padding-top: 80px !important; /* 統一 */
    }
    
    /* キャラクター選択画面の微調整 */
    #character-screen h2 {
      margin-top: 0 !important; /* 余計なマージンを削除 */
    }
    
    /* フロートナビのz-indexを念のため調整（フッターよりは下、コンテンツよりは上） */
    #float-nav {
      z-index: 1500 !important;
    }
    /* === ドロワーメニューの最前面固定 (修正: 階層分離) === */
    
    /* ドロワー本体はヘッダー(5000)よりさらに上にする */
    .nav-drawer {
      z-index: 6000 !important;
    }
    
    /* 暗い背景はヘッダー(5000)より下、かつコンテンツより上にする */
    .nav-dim {
      z-index: 4000 !important; 
    }
    /* === 1. ヘッダー下の余白調整 === */
#main-screen {
  /* 元の80pxから110pxに増やして、ヘッダーとタイトルの間に十分な隙間を作る */
  padding-top: 110px !important; 
}

/* スマホなど画面が小さい時も、少し余裕をもたせる */
@media (max-width: 480px) {
  #main-screen {
    padding-top: 100px !important;
  }
}
/* === 2. 背景画像の実装 === */

/* 背景画像の共通設定 */
body {
  background-size: cover !important;      /* 画面いっぱいに広げる */
  background-repeat: no-repeat !important;
  background-position: center center !important;
  background-attachment: fixed !important; /* スクロールしても背景を動かさない */
}

/* ダークモード用画像 */
:root[data-theme="dark"] body {
  background-image: url('vfprep_bg_dark_brush_curves.png') !important;
}

/* ライトモード用画像 */
:root[data-theme="light"] body {
  background-image: url('vfprep_bg_light_brush_curves.png') !important;
}

/* ダークモード：紺の色被りを避け、無彩色の陰影だけで奥行きを作る */
:root[data-theme="dark"] body::before {
  background:
    radial-gradient(
      ellipse at 50% 42%,
      rgba(0, 0, 0, 0) 28%,
      rgba(0, 0, 0, 0.10) 62%,
      rgba(0, 0, 0, 0.32) 100%
    ),
    linear-gradient(
      to bottom,
      rgba(0, 0, 0, 0.06),
      rgba(0, 0, 0, 0.16)
    ) !important;
}

/* ライトモード時は、白っぽさを出すためにフィルターの色を変えるか、薄くする */
:root[data-theme="light"] body::before {
  background-color: rgba(255, 255, 255, 0.40) !important;
}
/* === ヘッダーの高さと余白の再調整 === */

/* 1. ヘッダーを少し縦に広げる（60px -> 72px） */
header.site-header {
  height: 72px !important;
}

/* 2. メイン画面の開始位置をさらに下げる（ヘッダーを広げた分 + 余白） */
/* さっきの110pxから、さらに少し増やします */
#main-screen, .screen {
  padding-top: 110px !important;
}

/* 3. ロゴなどがヘッダーの縦真ん中に来るようにする */
header.site-header .header-inner {
  height: 100% !important; /* 親の高さ(72px)いっぱいに使う */
}
/* === ヘッダーレイアウトの微調整 === */
.container.header-inner {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100% !important;
    /* paddingの指定順: 上 右 下 左 
      下(Bottom)に 8px ほどの詰め物を入れて、中身を上に押し上げます 
    */
    padding: 0 16px 8px 16px !important; 
    box-sizing: border-box !important;
    height: 100% !important;
}

/* ロゴテキストの位置も微調整が必要ならここで行う */
header.site-header .brand .tagline {
    margin: 0 !important;
    line-height: 1.2 !important;
    /* 必要に応じて translateY でさらに微調整可能 */
    transform: translateY(-2px) !important; 
    display: flex !important;
    flex-direction: column;
    justify-content: center;
}
/* === ロゴ・ヘッダーレイアウト修正パッチ === */

/* ロゴ画像とテキストを横並びにする部分 */
header.site-header .brand {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important; 
    
    /* 左側に少し余白を足して窮屈さを消す */
    padding-left: 8px !important;
    
    margin: 0 !important;
    text-decoration: none !important;
}

/* ヘッダー全体のコンテナ設定（前回のパディング修正も含む） */
.container.header-inner {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100% !important;
    /* 下に8pxの詰め物をして、全体を少し上に持ち上げる（前回の調整維持） */
    padding: 0 16px 14px 16px !important; 
    box-sizing: border-box !important;
    height: 100% !important;
}
/* === ヘッダー右側のアイコン群だけ位置を下げる === */
header.site-header .header-actions {
    /* Y軸（縦）方向にプラス指定で下に下がります */
    /* 4px ～ 6px くらいが丁度いいと思います */
    transform: translateY(8px) !important;
}
/* === ダークモード：透明度を上げて背景となじませる === */
:root[data-theme="dark"] .mod-frame, 
:root[data-theme="dark"] .card.updates {
    /* 不透明度を下げました（数字を小さくしました）。
       前回: 0.75～0.85 (濃い)
       今回: 0.50～0.60 (半分くらい透ける)
       これくらい透かせると、背景の青い曲線がカードの中に入り込んできます。
    */
    background: linear-gradient(135deg, rgba(5, 8, 15, 0.50), rgba(0, 2, 10, 0.60)) !important;
    
    /* 透ける分、後ろがごちゃつかないように「ぼかし」を少し強めます。
       12px -> 16px
       これで文字の読みやすさはキープされます。
    */
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;

    /* 枠線も少しだけ控えめにして、馴染みを良くします */
    border: 1px solid rgba(255,255,255,0.10) !important;
    
    /* 影はそのままで浮遊感を維持 */
    box-shadow: 0 8px 32px rgba(0,0,0,0.6) !important;
}
/* === トップページ：サブボタンを「押せる面」として見せる === */
:root[data-theme="dark"] #main-screen .actions.single .btns .vfp-btn.ghost {
    background:
      linear-gradient(180deg, rgba(33, 57, 76, 0.82), rgba(10, 23, 37, 0.94)) !important;
    border: 1px solid rgba(116, 205, 243, 0.28) !important;
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.10),
      inset 0 -1px 0 rgba(0, 0, 0, 0.24),
      0 5px 14px rgba(0, 0, 0, 0.26) !important;
    color: #edf8fd !important;
    transition:
      background .18s ease,
      border-color .18s ease,
      box-shadow .18s ease,
      transform .08s ease;
}

:root[data-theme="dark"] #main-screen .actions.single .btns .vfp-btn.ghost:hover {
    background:
      linear-gradient(180deg, rgba(45, 78, 101, 0.92), rgba(14, 32, 49, 0.98)) !important;
    border-color: rgba(126, 218, 255, 0.52) !important;
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.14),
      0 7px 18px rgba(0, 0, 0, 0.30),
      0 0 16px rgba(91, 195, 245, 0.12) !important;
    transform: translateY(-1px);
}

:root[data-theme="dark"] #main-screen .actions.single .btns .vfp-btn.ghost:active {
    transform: translateY(1px);
}

:root[data-theme="dark"] #main-screen .actions.single .btns .vfp-btn.ghost:focus-visible {
    border-color: rgba(157, 229, 255, 0.72) !important;
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.12),
      0 0 0 2px rgba(3, 12, 22, 0.92),
      0 0 0 4px rgba(116, 205, 243, 0.68) !important;
}

/* Replay Lab is the third action in M3, directly below GYM. */
#main-screen #m3 .btns .replay-lab-entry {
    grid-column: 2;
}

/* Replay Scope stays inside the VFPrep shell so the site header/footer remain available. */
#replay-lab-screen {
    width: 100%;
    min-height: calc(100vh - 64px);
    padding: 64px 0 32px;
    background: #070b10;
}

#replay-lab-screen.active {
    display: block;
}

.replay-lab-frame-wrap {
    width: 100%;
    height: calc(100vh - 100px);
    min-height: 640px;
    overflow: hidden;
    background: #070b10;
}

#replay-lab-iframe {
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
    background: #070b10;
}

@media (max-width: 760px) {
    #replay-lab-screen {
        min-height: calc(100svh - 60px);
        padding-top: 60px;
        padding-bottom: 28px;
    }

    .replay-lab-frame-wrap {
        height: calc(100svh - 88px);
        min-height: 560px;
    }
}
/* === ボタン復帰時の「スキャンライト」＆「スポットライト」エフェクト === */

/* 右から左へ走る光のアニメーション定義 */
@keyframes scan-light-move {
  0% {
    transform: skewX(-20deg) translateX(150%); /* 右枠外からスタート */
  }
  100% {
    transform: skewX(-20deg) translateX(-150%); /* 左枠外へ抜ける */
  }
}

/* ボタンが強調された時のスタイル */
.btn-landed {
  position: relative;
  z-index: 100 !important; /* 最前面へ */
  overflow: hidden !important; /* 光がボタンからはみ出ないようにする */
  
  /* 1. ボタン自体を明るく光らせる */
  border-color: #fff !important;
  background-color: rgba(50, 186, 231, 0.3) !important;
  
  /* 2. 【スポットライト効果】
     巨大な影(box-shadow)を落とすことで、擬似的に「周りを暗く」します。
     ※ 親要素(カード)に overflow:hidden があるため、カード内だけ暗くなる可能性がありますが、
       それでも十分目立ちます。
  */
  box-shadow: 0 0 0 100vmax rgba(0, 0, 0, 0.6), 0 0 20px rgba(50, 186, 231, 1.0) !important;
  
  transition: all 0.2s ease;
}

/* 光の帯（擬似要素）を作成 */
.btn-landed::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  
  /* 鋭い光のグラデーション */
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.1) 20%,
    rgba(255, 255, 255, 0.9) 50%, /* 中心は真っ白 */
    rgba(255, 255, 255, 0.1) 80%,
    transparent
  );
  
  /* アニメーション実行（0.6秒で駆け抜ける） */
  animation: scan-light-move 0.6s cubic-bezier(0.2, 1, 0.3, 1) forwards;
  
  pointer-events: none; /* クリックの邪魔をしない */
}
/* =========================================
   ライトモード専用：ボタン復帰エフェクトの調整
   ========================================= */

/* ライトモード時は「周囲を暗くする影」を打ち消し、
   代わりに「ボタン自体が青く発光して浮き上がる」ような表現にします。 */
[data-theme="light"] .btn-landed {
  /* 1. ダークモード用の巨大な黒い影を上書きして消す */
  /* 2. 代わりに、ボタンの周囲がフワッと青く光る影(グロー効果)をつける */
  box-shadow: 0 0 0 4px rgba(41, 182, 246, 0.3), 0 8px 24px rgba(41, 182, 246, 0.6) !important;
  
  /* 3. 枠線を明るいシアンブルーに */
  border-color: #29b6f6 !important;
  
  /* 4. 背景色をほんの少しだけ青白く光らせる（ゴーストボタンでも有効） */
  background-color: rgba(225, 245, 254, 0.5) !important;
  
  /* 文字色も一瞬だけ濃い青にして強調（お好みで調整可） */
  color: #01579b !important;
}

/* ライトモード時の「走る光（スキャンライト）」の色調整 */
[data-theme="light"] .btn-landed::after {
  /* 白背景に白い光は見えにくいので、「青い光の帯」が走るように変更します */
  background: linear-gradient(
    90deg,
    transparent,
    rgba(41, 182, 246, 0.1) 20%, /* 薄い青 */
    rgba(41, 182, 246, 0.9) 50%, /* 中心は鋭い青 */
    rgba(41, 182, 246, 0.1) 80%, /* 薄い青 */
    transparent
  );
}
/* --- Footer Design Update --- */
.vfp-footer {
  margin-top: 80px !important; /* コンテンツとの距離 */
  border-top: 1px solid rgba(255, 255, 255, 0.15); /* 区切り線 */
  padding: 40px 20px 80px; /* 下部に余裕を持たせる */
  text-align: center;
  background: rgba(0,0,0,0.2); /* ほんのり背景色 */
}

.vfp-footer-inner {
  max-width: 700px; /* 横幅を制限して読みやすく */
  margin: 0 auto;
}

.vfp-footer-text {
  color: #8899a6; /* 文字色は少し暗くして目立たなくする */
  font-size: 12px;
  line-height: 1.6;
  margin-bottom: 16px;
}

.vfp-footer-links {
  margin-top: 24px;
  font-size: 13px;
  color: #ccc;
}

.vfp-footer-link {
  color: #0089CF; /* ★セガブルー (Dark Mode向け調整色) */
  font-weight: 700;
  text-decoration: none;
  transition: opacity 0.2s;
}

.vfp-footer-link:hover {
  opacity: 0.8;
  text-decoration: underline;
}
/* === Footer Light Mode Fix (視認性修正) === */

/* テキストを濃いグレーに変更 */
:root[data-theme="light"] .vfp-footer-text {
  color: #4b5563 !important; /* 読みやすい濃いグレー */
}

/* リンクの説明文なども濃く */
:root[data-theme="light"] .vfp-footer-links {
  color: #374151 !important;
}

/* リンク色を、白背景でも見やすい「純正セガブルー（濃いめ）」に調整 */
:root[data-theme="light"] .vfp-footer-link {
  color: #0060A9 !important; 
}

/* ボーダーラインも少し濃くして見えるように */
:root[data-theme="light"] .vfp-footer {
  border-top-color: rgba(0, 0, 0, 0.1) !important;
  background: rgba(255, 255, 255, 0.5) !important; /* 背景を少し白くして文字を浮き立たせる */
}

/* === VFP Toast Notification (Unified Style) === */
.vfp-toast {
  position: fixed;
  z-index: 4900; /* Header(5000)のすぐ下 */
  
  /* 配置: ヘッダー(72px)のすぐ下、右端のボタン群に合わせて配置 */
  top: 80px;  /* 72px + 余白8px */
  right: 16px; /* 画面右端からの距離 */
  
  /* サイズ調整 */
  width: 300px;
  max-width: calc(100vw - 32px); /* スマホで画面からはみ出ないように */
  
  /* デザイン: Glassmorphism Dark */
  background: rgba(20, 25, 35, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(50, 186, 231, 0.3); /* VFPrep Blue */
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
  
  /* アニメーション: 上からフワッと降りてくる */
  transform: translateY(-20px);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.4s ease;
  pointer-events: none;
}

/* 表示状態 */
.vfp-toast.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* 吹き出しのしっぽ (上向き△) */
.vfp-toast-tail {
  position: absolute;
  top: -6px; /* 本体の少し上に飛び出させる */
  right: 24px; /* 右端のボタン(ハンバーガーやテーマ)の下に来る位置 */
  width: 12px;
  height: 12px;
  
  background: rgba(20, 25, 35, 0.95); /* 本体と同じ色 */
  border-top: 1px solid rgba(50, 186, 231, 0.3); /* 枠線を合わせる */
  border-left: 1px solid rgba(50, 186, 231, 0.3);
  
  transform: rotate(45deg); /* 回転させて三角にする */
  z-index: 1;
}

/* コンテンツレイアウト */
.vfp-toast-content {
  position: relative;
  z-index: 2; /* しっぽより手前に表示 */
  display: flex;
  align-items: center;
  padding: 14px 16px;
  gap: 12px;
  color: #e9f0f6;
}

.vfp-toast-icon { color: #32BAE7; flex-shrink: 0; }
.vfp-toast-text { flex: 1; }
.toast-title { margin: 0; font-weight: 700; font-size: 14px; line-height: 1.2; color: #fff; }
.toast-desc { margin: 4px 0 0 0; font-size: 12px; opacity: 0.8; line-height: 1.3; color: #ccc; }

.vfp-toast-close {
  background: transparent;
  border: none;
  color: #888;
  font-size: 20px;
  cursor: pointer;
  padding: 4px;
  margin-left: 4px;
  line-height: 1;
  transition: color 0.2s;
}
.vfp-toast-close:hover { color: #fff; }
/* =================================================================
   Cyber Flash Animation (Pseudo-element Version)
   既存の背景色設定と競合しないよう、::after要素で光を上乗せする
   ================================================================= */

/* =================================================================
   Cyber Flash Animation (Longer Version)
   ================================================================= */

/* 1. 光る膜のアニメーション定義 */
@keyframes cyber-flash-overlay {
  0% {
    opacity: 1;
    background-color: rgba(200, 245, 255, 0.9); /* 開始：ほぼ白 */
    box-shadow: 0 0 20px rgba(50, 186, 231, 0.8); /* 発光 */
  }
  20% {
    opacity: 0.8;
    background-color: rgba(50, 186, 231, 0.4); /* 途中：VFPrepブルー */
  }
  /* ★変更点: 80%まで色を残して、最後ゆっくり消す */
  80% {
    opacity: 0.1;
    background-color: rgba(50, 186, 231, 0.1);
  }
  100% {
    opacity: 0;
    background-color: transparent;
  }
}

/* 2. 本体（pタグ）の挙動 */
.highlight-flash {
  position: relative !important;
  z-index: 10;
  overflow: visible !important;
  
  transition: transform 0.2s ease-out;
  transform: scale(1.02);
  
  border-left: 6px solid #00d2ff !important;
}

/* 3. 光る膜（::after）の設置 */
.highlight-flash::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  border-radius: 4px;
  
  /* ★ここを変更: 2.5s -> 4.0s にして長く表示 */
  animation: cyber-flash-overlay 6.0s cubic-bezier(0.1, 1, 0.2, 1) forwards;
}
/* ... (既存のコードの末尾に以下を追加) ... */

/* === Final Fix: 詳細モーダルの干渉リセット === */

/* 1. ラッパー（全画面）は半透明の黒に戻す */
#detail-modal {
  background-color: rgba(0, 0, 0, 0.6) !important; /* 背景を透かす */
  border: none !important;
  box-shadow: none !important;
  color: inherit !important; /* 文字色強制を解除 */
  padding: 0 !important;     /* 余白リセット */
}

/* 2. ダークモード時のラッパー色強制も解除 */
:root[data-theme="dark"] #detail-modal {
  background-color: rgba(0, 0, 0, 0.6) !important;
  color: inherit !important;
}

/* 3. 中身のカード（JSで生成するID）に対するスタイル補正 */
#detail-modal-content {
  /* JSで制御するが、念のためCSSでもベースを定義 */
  margin: 12px auto 0;
  position: relative;
  box-sizing: border-box;
  max-height: none;
  overflow: visible;
}

#detail-modal {
  box-sizing: border-box;
  overflow-y: auto;
}

#detail-modal .vfp-skill-card {
  gap: 10px;
}

#detail-modal .vfp-skill-card-header.has-inline-close {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
}

#detail-modal .vfp-skill-card-header-main {
  min-width: 0;
}

#detail-modal .vfp-skill-inline-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(58,72,88,0.96) 0%, rgba(36,46,58,0.98) 100%);
  color: rgba(248,251,255,0.96);
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(0,0,0,0.24);
}

#detail-modal .vfp-skill-command {
  white-space: normal;
}

#detail-modal .vfp-skill-section {
  padding: 12px 14px;
}

#detail-modal .vfp-skill-data-list {
  gap: 6px;
}

#detail-modal .vfp-skill-data-row {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  padding: 9px 10px;
}

#detail-modal .vfp-skill-label {
  justify-self: start;
  text-align: left;
}

@media (min-width: 900px) {
  #detail-modal {
    padding: 56px 16px 24px;
  }

  #detail-modal-content {
    width: min(92vw, 440px);
    padding: 16px 18px 18px;
  }

  #detail-modal .vfp-skill-label {
    font-size: 0.84rem;
  }

  #detail-modal .vfp-skill-data-value {
    font-size: 1.14rem;
    font-weight: 800;
    letter-spacing: 0.01em;
  }
}

@media (max-width: 899px) {
  #detail-modal {
    padding: 12px 10px 18px;
  }

  #detail-modal-content {
    width: min(96vw, 420px);
    padding: 14px 14px 16px;
  }

  #detail-modal .vfp-skill-name {
    font-size: 0.92rem;
    line-height: 1.3;
  }

  #detail-modal .vfp-skill-command {
    font-size: clamp(1.5rem, 7.2vw, 2rem);
    line-height: 1.02;
  }

  #detail-modal .vfp-skill-section {
    padding: 10px 12px;
  }

  #detail-modal .vfp-skill-label {
    font-size: 0.84rem;
  }

  #detail-modal .vfp-skill-data-value {
    font-size: 1.08rem;
  }

  #detail-modal .vfp-skill-inline-close {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    font-size: 1.5rem;
  }
}
/* GPTボタンひょっこり */
.gpt-btn-bg {
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.gpt-btn-bg .btn-text {
  position: relative;
  z-index: 2; 
}

/* ▼▼▼ 共通設定 ▼▼▼ */
.gpt-btn-bg::after {
  content: "";
  position: absolute;
  
  background-image: url('asset/images/gpt/vfprep-gpt-logo.png'); 
  background-repeat: no-repeat;
  background-size: contain;
  
  width: 140px;
  height: 140px;
  
  /* 右奥深くから覗いている角度 */
  right: -40px;
  bottom: -60px;
  transform: rotate(-25deg);
  
  z-index: 1;
  pointer-events: none;

  /* 通常時は薄く、モノクロで待機 */
  opacity: 0.3; 
  filter: grayscale(100%);
  
  /* 起き上がる動きのアニメーション */
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ▼▼▼ ホバー時（出てきて光る！） ▼▼▼ */
.gpt-btn-bg:hover::after {
  transform: rotate(0deg) scale(1.05);
  bottom: -50px;
  right: -20px; 
  
  /* 透明度を上げ、元の発光色（シアン）を取り戻す */
  opacity: 0.8;
  filter: grayscale(0%) brightness(1.2);
}

/* ▼▼▼ ライトモード調整 ▼▼▼ */
html[data-theme="light"] .gpt-btn-bg::after {
  opacity: 0.15; 
  filter: grayscale(100%);
}

html[data-theme="light"] .gpt-btn-bg:hover::after {
  opacity: 0.5;
  filter: grayscale(0%);
}

/* === DISCOVER entry === */
#btn-entry-discover .btn-text {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1;
}

/* === Updates screen mobile/layout conflict guard === */
#update-diff-screen {
  padding-top: 92px !important;
  padding-bottom: 112px !important;
  min-height: auto !important;
}

#update-diff-screen .screen-header-container {
  margin-top: 0 !important;
  margin-bottom: 24px !important;
}

@media (max-width: 480px) {
  #update-diff-screen {
    padding-top: 88px !important;
    padding-bottom: 104px !important;
  }

  #update-diff-screen .screen-title {
    font-size: 22px !important;
    line-height: 1.25 !important;
  }

  #update-diff-screen .screen-subtitle {
    font-size: 13px !important;
    line-height: 1.5 !important;
  }
}

/* === LastMin: keep its heading below the fixed site header === */
#last-min-screen.screen {
  padding-top: 110px !important;
  padding-bottom: 112px !important;
}

@media (max-width: 480px) {
  #last-min-screen.screen {
    padding-top: 100px !important;
    padding-bottom: 104px !important;
  }
}