@charset "UTF-8";
/* ========== CSS (共通設定) ========== */
:root {
  --bg-color: #000000;
  --panel-bg: #121212;
  --section-bg: #1e1e1e;
  --panel-border: #333333;
  --box-bg: #090909;
  --box-border: #3a3a3a;
  --text-main: #aaa;
  --text-light: #fff;
  --accent-color: #d4ff00;
  --accent-cyan: #00ffff;
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --emoji-font: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", sans-serif;
  
  /* --- 追加：背景画像用のCSS変数（imageフォルダ指定） --- */
  --img-fantasy: url('image/Background_fantasy.jpeg');
  --img-scifi: url('image/Background_SF.jpeg');
  --img-horror: url('image/Background_horror.jpeg');
}
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
p, textarea, #target-text, #mixed-result-display, .sample-text { text-spacing-trim: space-all; }

/* --- 言語トグルスイッチ --- */
.lang-toggle { position: fixed; top: 20px; right: 20px; z-index: 9999; display: flex; background: rgba(0,0,0,0.8); border: 1px solid #333; border-radius: 20px; overflow: hidden; backdrop-filter: blur(5px); }
.lang-btn { background: transparent; color: #888; border: none; padding: 6px 14px; font-size: 0.8rem; font-weight: bold; cursor: pointer; transition: 0.3s; font-family: 'Zen Dots', sans-serif; }
.lang-btn.active { background: var(--accent-color); color: #000; }

/* --- スクロールスナップ --- */
html { scroll-snap-type: y mandatory; scroll-behavior: smooth; }
section { scroll-snap-align: start; height: 100vh; overflow: hidden; position: relative; display: flex; flex-direction: column; }

/* --- ローダー --- */
.loader { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: var(--accent-color); color: #000; z-index: 9999; display: flex; justify-content: center; align-items: center; transition: transform 0.8s; }
.loader.hide { transform: translateY(-100%); pointer-events: none; }
.loader-content { text-align: center; font-family: 'Zen Dots', sans-serif; }
.loader-progress { font-size: 8rem; font-weight: 900; }

/* --- ヒーローセクション --- */
.hero-section { align-items: center; justify-content: center; text-align: center; }
.marquee-wrapper { position: absolute; width: 200vw; left: -50vw; opacity: 0.15; pointer-events: none; z-index: 1; }
.marquee-wrapper.top { top: 15%; transform: rotate(-4deg); }
.marquee-wrapper.bottom { bottom: 15%; transform: rotate(-4deg); }
.marquee-text { font-size: clamp(6rem, 12vw, 15rem); font-weight: 900; font-family: "Arial Black", "Impact", sans-serif; color: transparent; -webkit-text-stroke: 2px #fff; white-space: nowrap; animation: marquee 40s linear infinite; }
.marquee-text.reverse { animation: marquee-rev 50s linear infinite; }
@keyframes marquee { 0% { transform: translateX(0%); } 100% { transform: translateX(-50%); } }
@keyframes marquee-rev { 0% { transform: translateX(-50%); } 100% { transform: translateX(0%); } }
.hero-content { position: relative; z-index: 2; padding: 0 20px; }

.hero-title, .section-title { font-family: 'イワタ新ゴシック体Ｈ', sans-serif; font-weight: normal; }
.hero-title { font-size: clamp(3rem, 8vw, 7rem); color: #fff; line-height: 1.2; margin-bottom: 30px; }
.morph-text { color: var(--accent-color); text-shadow: 0 0 25px rgba(212, 255, 0, 0.5); display: inline-block; line-height: 0.8; vertical-align: baseline; }

/* ヒーローアクションボタン */
.hero-btns {
  display: flex; flex-direction: column; gap: 20px; align-items: center; justify-content: center; margin-top: 10px;
}

.btn-main {
  background: var(--accent-color); color: #000; padding: 18px 40px; font-weight: 900;
  text-decoration: none; display: inline-block; font-size: 1.05rem; letter-spacing: 0.05em;
  transition: var(--transition); border-radius: 8px; border: none; cursor: pointer;
  box-shadow: 0 6px 20px rgba(212,255,0,0.3); width: 100%; max-width: 520px; text-align: center;
  animation: floatBtn1 4s ease-in-out infinite;
}
.btn-main:hover { transform: translateY(-5px) scale(1.02); background: #fff; box-shadow: 0 12px 30px rgba(255,255,255,0.6); }

.btn-main.btn-alt {
  background: #111; color: var(--accent-cyan); border: 2px solid var(--accent-cyan);
  box-shadow: 0 6px 20px rgba(0,255,255,0.25);
  animation: floatBtn2 4.5s ease-in-out infinite;
}
.btn-main.btn-alt:hover { background: var(--accent-cyan); color: #000; box-shadow: 0 12px 30px rgba(0,255,255,0.6); }

@keyframes floatBtn1 {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}
@keyframes floatBtn2 {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

/* =======================================
   セクション共通
   ======================================= */
.section-header { padding: 20px 30px 15px; background: #000; border-bottom: 1px solid var(--panel-border); flex: none; display: flex; flex-direction: column; gap: 6px;}
.section-title { font-size: clamp(1.6rem, 3.5vw, 2.4rem); color: #fff; letter-spacing: 0.05em; line-height: 1.3; }
.section-desc { font-size: 0.85rem; letter-spacing: 0.05em; color: #aaa; }

/* =======================================
   プロ向け UIコンポーネント
   ======================================= */
.workspace { flex: 1; display: flex; background: #080808; overflow: hidden; }

/* 左側：プレビュー領域 */
.view-area { flex: 1; display: flex; flex-direction: column; padding: 20px; gap: 15px; }

.tv-monitor {
  flex: 1; background: #111; padding: 15px 15px 30px 15px; border-radius: 12px;
  box-shadow: inset 0 0 15px #000, 0 10px 30px rgba(0,0,0,0.8); border: 2px solid #222;
  position: relative; display: flex; flex-direction: column;
}
.tv-monitor::after { content: 'IWATA TYPEFACE MONITOR'; position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%); color: #555; font-size: 0.6rem; letter-spacing: 0.2em; font-weight: bold; }

.tv-screen {
  flex: 1; background: #000; border-radius: 6px; position: relative; overflow: hidden;
  background-size: cover !important; background-position: center !important;
  box-shadow: inset 0 0 30px rgba(0,0,0,0.9);
  display: flex; align-items: center; justify-content: center;
}
.tv-glare { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(135deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0) 40%); pointer-events: none; z-index: 10; }

.preview-overlay-text { position: absolute; transition: var(--transition); padding: clamp(15px, 2vw, 30px); border-radius: 4px; z-index: 5; }
.ly-dialog { bottom: 8%; left: 5%; width: 90%; min-height: 20%; background: rgba(0,0,0,0.7); }
.ly-system { top: 8%; right: 5%; width: auto; max-width: 40%; background: rgba(0,0,0,0.7); border-left: 5px solid var(--accent-color); }
.ly-center { top: 50%; left: 50%; transform: translate(-50%, -50%); text-align: center; width: 95%; max-width: none; background: rgba(0,0,0,0.7); }
.ly-none   { bottom: 10%; left: 5%; width: 90%; text-align: center; background: transparent; padding: 0; }

/* SCENE SIMULATOR テキスト */
#target-text {
  white-space: pre-wrap; line-height: 1.4; word-break: break-all; transition: color 0.3s;
  font-size: clamp(1rem, 2vw + 12px, 3.5rem);
}

/* テキスト入力ブロック */
.tool-textarea { width: 100%; min-height: 80px; background: transparent; border: none; color: #fff; padding: 10px; font-size: 0.95rem; resize: none; transition: 0.2s; }
.tool-textarea:focus { outline: none; }

/* 右側：インスペクター */
.inspector { width: 420px; background: var(--panel-bg); border-left: 1px solid var(--panel-border); display: flex; flex-direction: column; overflow-y: auto; flex: none; padding: 15px; gap: 15px; box-shadow: inset 8px 0 15px rgba(0,0,0,0.5); }
.inspector::-webkit-scrollbar { width: 6px; } .inspector::-webkit-scrollbar-thumb { background: #444; border-radius: 4px; }

.mobile-tab-nav { display: none; }

.panel-section { background: var(--section-bg); border: 1px solid var(--panel-border); border-radius: 8px; padding: 15px; box-shadow: 0 4px 10px rgba(0,0,0,0.3); }
.panel-header { font-size: 0.75rem; color: #fff; font-weight: bold; letter-spacing: 0.1em; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.panel-header span { color: var(--accent-color); font-family: 'Zen Dots', sans-serif; font-size: 0.85rem; }

.form-group { background: var(--box-bg); border: 1px solid var(--box-border); border-radius: 6px; padding: 12px; margin-bottom: 10px; box-shadow: inset 0 2px 5px rgba(0,0,0,0.2); }
.form-group:last-child { margin-bottom: 0; }
.form-label { display: block; font-size: 0.65rem; color: #888; font-weight: bold; margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.05em; }

.preset-bg-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 8px; }
.bg-preset-btn { height: 60px; border-radius: 4px; border: 2px solid transparent; background-size: cover; background-position: center; cursor: pointer; position: relative; overflow: hidden; transition: 0.2s; padding: 0; }
.bg-preset-btn::before { content: ''; position: absolute; inset: 0; background: rgba(0,0,0,0.5); transition: 0.2s; }
.bg-preset-btn:hover::before { background: rgba(0,0,0,0.2); }
.bg-preset-btn.active { border-color: var(--accent-color); box-shadow: 0 0 10px rgba(212,255,0,0.4); }
.bg-preset-btn.active::before { background: rgba(0,0,0,0.1); }
.bg-preset-btn span { position: absolute; bottom: 4px; left: 0; right: 0; text-align: center; color: #fff; font-size: 0.65rem; font-weight: bold; text-shadow: 0 1px 3px #000; z-index: 1; pointer-events: none;}

.font-card-list { display: grid; gap: 8px; }
#list-cat { grid-template-columns: repeat(2, 1fr); }
#list-name { grid-template-columns: repeat(3, 1fr); }
#list-variant { grid-template-columns: repeat(2, 1fr); }

#mix-list-kanji, #mix-list-kana, #mix-list-alpha { grid-template-columns: repeat(3, 1fr); }

.font-card-item { background: #050505; border: 1px solid #333; border-radius: 4px; padding: 10px 5px; text-align: center; cursor: pointer; transition: 0.2s; user-select: none; }
.font-card-item:hover { border-color: #888; background: #111; }
.font-card-item.active { border-color: var(--accent-color); background: rgba(212, 255, 0, 0.1); box-shadow: inset 0 0 10px rgba(212,255,0,0.1); }
.font-icon { display: block; font-size: 1.4rem; color: #fff; margin-bottom: 5px; line-height: 1.2; font-weight: normal; }
.font-label { display: block; font-size: 0.65rem; color: #aaa; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.font-card-item.active .font-label { color: var(--accent-color); font-weight: bold; }

.btn-row { display: flex; gap: 6px; }
.tool-btn { flex: 1; background: #222; border: 1px solid #444; color: #ccc; padding: 8px; font-size: 0.75rem; font-weight: bold; border-radius: 4px; cursor: pointer; transition: 0.2s; text-align: center; }
.tool-btn:hover:not(:disabled) { background: #333; color: #fff; border-color: #666; }
.tool-btn.active { background: var(--accent-color); color: #000; border-color: var(--accent-color); box-shadow: 0 0 10px rgba(212,255,0,0.3); }

.tool-btn.btn-bold { border-color: #666; }
.tool-btn.btn-bold.active { background: var(--accent-cyan); color: #000; border-color: var(--accent-cyan); box-shadow: 0 0 10px rgba(0,255,255,0.4); }
.tool-btn.btn-bold:disabled { opacity: 0.3; cursor: not-allowed; }

.tool-upload { flex: 1; display: inline-block; background: #111; border: 1px dashed var(--accent-cyan); color: var(--accent-cyan); padding: 8px; font-size: 0.7rem; font-weight: bold; border-radius: 4px; cursor: pointer; text-align: center; transition: 0.2s; }
.tool-upload:hover { background: rgba(0,255,255,0.1); }

.prop-row { display: flex; gap: 10px; align-items: stretch; }
.prop-row .form-group { margin-bottom: 0; flex: 1; }
.tool-color { width: 100%; height: 28px; border: none; background: none; cursor: pointer; border-radius: 4px; padding: 0; }
.tool-range { width: 100%; accent-color: var(--accent-color); cursor: pointer; margin-top: 6px; }
.val-display { float: right; color: var(--accent-color); font-size: 0.65rem; }

/* =======================================
   FONT MIXER 用スタイル
   ======================================= */
.result-frame {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  position: relative; padding: 20px 40px; text-align: center; border-radius: 8px;
  transition: background 0.4s, color 0.4s; overflow: hidden;
}
.result-frame.theme-dark { background: #000; color: #fff; }
.result-frame.theme-light { background: #fff; color: #000; }

#mixed-result-display {
  font-size: clamp(1rem, 2.5vw, 2.6rem);
  line-height: 1.5;
  font-weight: normal;
  font-family: var(--emoji-font);
  z-index: 5;
  transition: font-size 0.2s;
  max-width: 100%;
  word-break: break-all;
}

.emoji-raw {
  font-family: var(--emoji-font);
  font-weight: normal;
}

.btn-dice {
  background: linear-gradient(135deg, #111, #222); border: 2px solid var(--accent-cyan); color: #fff;
  font-weight: 900; font-size: 1.2rem; padding: 15px; border-radius: 8px; cursor: pointer;
  transition: 0.3s; letter-spacing: 0.1em; display: flex; align-items: center; justify-content: center; gap: 10px;
  box-shadow: 0 4px 15px rgba(0,255,255,0.2); width: 100%;
}
.btn-dice:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,255,255,0.4); background: linear-gradient(135deg, #222, #333); }

.dice-icon { display: inline-block; font-size: 2rem; transform-origin: center center; }
.btn-dice.rolling .dice-icon { animation: popSpin 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
@keyframes popSpin {
  0% { transform: scale(1) rotate(0deg); }
  50% { transform: scale(2.5) rotate(180deg); }
  100% { transform: scale(1) rotate(360deg); }
}

.cta { display: flex; flex-direction: column; align-items: center; justify-content: center; background: #000; border-top: 1px solid var(--panel-border); }

/* PC・大画面時のインスペクター2カラム化 */
@media (min-width: 1300px) {
  .inspector {
    width: 680px; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: auto auto auto auto;
    gap: 15px; padding: 20px; overflow-y: hidden; align-content: start;
  }
  .panel-section { margin-bottom: 0; }

  #simulator .panel-section:nth-child(2) { grid-column: 1; grid-row: 1; }
  #simulator .panel-section:nth-child(3) { grid-column: 1; grid-row: 2 / span 3; }
  #simulator .panel-section:nth-child(4) { grid-column: 2; grid-row: 1; }
  #simulator .panel-section:nth-child(5) { grid-column: 2; grid-row: 2; }
  #simulator .panel-section:nth-child(6) { grid-column: 2; grid-row: 3; }
  #simulator .panel-section:nth-child(7) { grid-column: 2; grid-row: 4; }

  #mixer .panel-section:nth-child(1) { grid-column: 1; grid-row: 1; }
  #mixer .panel-section:nth-child(2) { grid-column: 1; grid-row: 2; }
  #mixer .panel-section:nth-child(3) { grid-column: 1; grid-row: 3; }
  #mixer .panel-section:nth-child(4) { grid-column: 2; grid-row: 1 / span 4; }
  #mixer .panel-section:nth-child(5) { grid-column: 1; grid-row: 4; }

  .tool-textarea { min-height: 60px; }
}

/* スマホ時のレイアウト */
@media (max-width: 1000px) {
  html { scroll-snap-type: none; }
  html, body { overflow-x: hidden; max-width: 100%; }
  section { height: auto; min-height: 100vh; overflow: visible; border-bottom: 1px solid var(--panel-border); }
  .hero-section { overflow: hidden; }

  #simulator .panel-section { display: none; height: 100%; border: none; border-radius: 0; box-shadow: none; background: transparent; padding: 15px; overflow-y: auto; margin-bottom: 0; }
  #simulator .panel-section.active { display: block; }

  #mixer .panel-section { display: block; margin-bottom: 15px; border: 1px solid var(--panel-border); border-radius: 8px; padding: 15px; background: var(--section-bg); }

  .workspace { flex-direction: column; flex: 1; height: 100%; }
  .view-area { flex: 1; min-height: 40vh; padding: 10px; }
  .inspector { flex: none; height: 45vh; width: 100%; border-left: none; border-top: 1px solid var(--panel-border); box-shadow: none; padding: 0; display: flex; flex-direction: column; background: var(--bg-color); }

  #mixer .inspector { padding: 15px; overflow-y: auto; height: 50vh; }

  .mobile-tab-nav {
    display: flex; overflow-x: auto; background: var(--panel-bg);
    border-bottom: 1px solid var(--panel-border); flex: none; padding: 0 5px;
  }
  .mobile-tab-nav::-webkit-scrollbar { display: none; }
  .m-tab-btn {
    background: transparent; border: none; color: #666; padding: 12px 15px;
    font-size: 0.75rem; font-weight: bold; cursor: pointer; white-space: nowrap;
    border-bottom: 2px solid transparent; transition: 0.2s;
  }
  .m-tab-btn.active { color: var(--accent-color); border-bottom-color: var(--accent-color); }

  .cta { min-height: 50vh; }
}

/* =======================================
   PCモニターサイズに応じた「中身だけ」の自動縮小
   ======================================= */
/* 1. セクション自体の高さと背景色をガッチリ固定し、透けやズレを防止 */
section { 
  background-color: var(--bg-color) !important; 
}

/* 2. 外枠はそのままに、中身のコンテンツ（ヘッダー、パネル、文字など）だけを縮小する */
/* ①幅1440px以下：中身だけ 90% に縮小 */
@media (min-width: 1001px) and (max-width: 1440px) {
  body { zoom: 1 !important; }
  .section-header, .workspace, .hero-content, .cta > * { zoom: 0.9; }
}

/* ②幅1280px以下：中身だけ 80% に縮小 */
@media (min-width: 1001px) and (max-width: 1280px) {
  body { zoom: 1 !important; }
  .section-header, .workspace, .hero-content, .cta > * { zoom: 0.8; }
}

/* ③縦800px以下：中身だけ 85% に縮小 */
@media (min-width: 1001px) and (max-height: 800px) {
  body { zoom: 1 !important; }
  .section-header, .workspace, .hero-content, .cta > * { zoom: 0.85; }
}

/* =======================================
   追加：背景画像プリセット用のユーティリティクラス
   ======================================= */

/* サムネイル（ボタン）用 */
.thumb-fantasy { background-image: var(--img-fantasy) !important; }
.thumb-scifi { background-image: var(--img-scifi) !important; }
.thumb-horror { background-image: var(--img-horror) !important; }

/* メインプレビュー用（文字が見えやすいようグラデーションを重ねています） */
.bg-fantasy { background-image: linear-gradient(rgba(0,0,0,0.2), rgba(0,0,0,0.2)), var(--img-fantasy) !important; }
.bg-scifi   { background-image: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), var(--img-scifi) !important; }
.bg-horror  { background-image: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)), var(--img-horror) !important; }