/* ==== 共通スタイル（CoC成長チェックツールと共通） ==== */
/* --- カラー定義 --- */
:root {
  --primary-color: #8c7b75;
  --bg-color: #fdfbf7;
  --card-bg: #ffffff;
  --text-color: #5d5d5d;
  --sub-text-color: #999999;
  --border-color: #e0dcd0;
  --input-bg: #faf9f6;
  --input-bg-focus: #ffffff;
  --element-bg: #f8f6f2;
  --shadow-color: rgba(0,0,0,0.05);
  
  --overlay-bg: rgba(0,0,0,0.5); /* モーダル用 */
  
  --toggle-off: #e0e0e0;
  --toggle-on: #8c7b75;

  /* 解析ボタン専用色 (少し濃く強調) */
  --analyze-btn-bg: #6d5f5a;

  /* タグ色 */

  --border-radius: 8px;
  --fs-base: 14px;
  --fs-small: 12px;
  --fs-tag: 11px;
}

[data-theme="dark"] {
  --primary-color: #7ab6d6;
  --bg-color: #121418;
  --card-bg: #1e2229;
  --text-color: #f0f2f5;
  --sub-text-color: #9eaab5;
  --border-color: #454d59;
  --input-bg: #111214;
  --input-bg-focus: #000000;
  --element-bg: #2a3038;
  --shadow-color: rgba(0,0,0,0.6);
  --overlay-bg: rgba(0,0,0,0.8);
  --toggle-off: #454d59;
  --toggle-on: #7ab6d6;

  /* 解析ボタン専用色 (少し鮮やかに) */
  --analyze-btn-bg: #4a90b6;

}

/* --- レイアウト基礎 --- */
body {
  font-family: 'Noto Sans JP', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  margin: 0; padding: 0;
  line-height: 1.5; font-size: var(--fs-base);
  transition: background-color 0.3s, color 0.3s;
}

.container {
  width: 100%; 
  max-width: 1400px; 
  margin: 0 auto; padding: 20px;
  box-sizing: border-box;
}

/* --- ヘッダー --- */
header {
  display: flex; 
  justify-content: space-between; 
  align-items: flex-end; /* ボタンを右下に寄せる */
  margin-bottom: 20px; 
  border-bottom: 1px solid var(--border-color); 
  padding-bottom: 15px;
}
h1 { 
    font-size: 28px; font-weight: 700; color: var(--primary-color); margin: 0; 
    font-family: 'Zen Maru Gothic', sans-serif;
}
.subtitle { color: var(--sub-text-color); font-size: var(--fs-small); margin: 0; }

.header-right-controls {
    display: flex; align-items: center; gap: 8px;
}

/* ボタン類 */
.btn-icon {
  background: var(--element-bg); border: 1px solid var(--border-color);
  border-radius: 50%; width: 36px; height: 36px;
  font-size: 16px; cursor: pointer; color: var(--text-color);
  display: flex; align-items: center; justify-content: center; transition: 0.2s;
}
.btn-icon:hover { border-color: var(--primary-color); }

.round-btn {
    background: var(--element-bg); border: 1px solid var(--border-color);
    border-radius: 50%; width: 36px; height: 36px;
    cursor: pointer; color: var(--text-color);
    display: flex; align-items: center; justify-content: center; transition: 0.2s;
    fill: currentColor; padding: 0;
}
.round-btn svg { width: 20px; height: 20px; }
.round-btn:hover { border-color: var(--primary-color); color: var(--primary-color); }

.disclaimer-btn {
    background: var(--element-bg); border: 1px solid var(--border-color);
    border-radius: 18px; padding: 0 12px; height: 36px;
    font-size: 12px; font-weight: 700; color: var(--text-color);
    display: flex; align-items: center; gap: 6px; cursor: pointer; transition: 0.2s;
    fill: currentColor;
}
.disclaimer-btn svg { width: 18px; height: 18px; }
.disclaimer-btn:hover { border-color: var(--primary-color); color: var(--primary-color); }

/* --- シェアメニュー --- */
.share-wrapper { position: relative; }
.share-menu {
    position: absolute; top: 100%; right: 0; margin-top: 8px;
    background: var(--card-bg); border: 1px solid var(--border-color);
    border-radius: var(--border-radius); box-shadow: 0 4px 12px var(--shadow-color);
    padding: 5px 0; z-index: 200; width: 160px;
    display: none; flex-direction: column;
}
.share-menu.show { display: flex; }
.share-item {
    background: none; border: none; width: 100%; text-align: left;
    padding: 10px 15px; font-size: 12px; color: var(--text-color);
    cursor: pointer; display: flex; align-items: center; gap: 8px;
    text-decoration: none; box-sizing: border-box;
}
.share-item:hover { background-color: var(--element-bg); }
.share-item svg { width: 16px; height: 16px; flex-shrink: 0; }

.share-copy-tooltip {
    position: absolute; top: 100%; right: 0; margin-top: 8px;
    background: rgba(0,0,0,0.8); color: #fff; padding: 5px 10px;
    border-radius: 4px; font-size: 11px; white-space: nowrap;
    opacity: 0; transition: 0.3s; pointer-events: none; z-index: 201;
}
.share-copy-tooltip.show { opacity: 1; transform: translateY(5px); }

/* --- モーダル --- */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: var(--overlay-bg); z-index: 2000;
    display: none; align-items: center; justify-content: center;
    backdrop-filter: blur(2px);
    opacity: 0; transition: opacity 0.2s;
}
.modal-overlay.open { display: flex; opacity: 1; }

.modal-content {
    background: var(--card-bg); width: 90%; 
    max-width: 700px; 
    max-height: 85vh; overflow-y: auto;
    border-radius: 12px; padding: 25px; box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    position: relative; transform: translateY(20px); transition: transform 0.3s;
}
.modal-overlay.open .modal-content { transform: translateY(0); }

.modal-close-btn {
    position: absolute; top: 10px; right: 15px;
    background: none; border: none; font-size: 24px;
    color: var(--sub-text-color); cursor: pointer;
}
.modal-title {
    font-size: 16px; font-weight: 700; color: var(--primary-color);
    border-bottom: 2px solid var(--border-color); padding-bottom: 8px; margin-bottom: 15px;
}
.modal-body { 
    font-size: 12px; 
    line-height: 1.6; color: var(--text-color); 
}
.modal-body ul { padding-left: 20px; margin: 10px 0; }
.modal-body li { margin-bottom: 6px; }

/* プロフィール用スタイル */
.author-container { display: flex; gap: 15px; align-items: flex-start; margin-bottom: 20px; }
.author-icon { width: 60px; height: 60px; border-radius: 50%; border: 2px solid var(--border-color); object-fit: cover; }
.author-info { flex: 1; }
.author-name-row { display: flex; align-items: center; gap: 8px; margin-bottom: 5px; }
.author-name { font-weight: 700; font-size: 16px; }
.author-x-btn { 
    display: flex; align-items: center; color: var(--sub-text-color); 
    transition: 0.2s; width: 18px; height: 18px; 
}
.author-x-btn:hover { color: var(--primary-color); }
.author-bio { font-size: 12px; color: var(--text-color); }
.author-support { 
    background: var(--element-bg); padding: 10px; border-radius: 8px; font-size: 12px;
    text-align: center;
}
.support-link { color: var(--primary-color); font-weight: 700; text-decoration: none; }
.support-note { display: block; margin-top: 5px; font-size: 10px; color: var(--sub-text-color); }

/* --- フッター --- */
.footer {
    margin-top: 40px; padding-top: 20px;
    border-top: 1px solid var(--border-color);
    font-size: 11px; color: var(--sub-text-color);
    display: flex; flex-direction: column; gap: 15px;
    text-align: center;
}
.footer p { margin: 2px 0; }
@media (min-width: 768px) {
    .footer { 
        flex-direction: row; 
        justify-content: space-between; 
        text-align: left;
        align-items: flex-end; /* フッター右側を右下に寄せる */
    }
    .footer-right { text-align: right; }
}

/* ==== このページ専用のスタイル ==== */
.container { max-width: 960px; }
a { color: var(--primary-color); }

header { flex-wrap: wrap; gap: 12px; }
.header-right-controls { margin-left: auto; }
.header-left { display: flex; flex-direction: column; gap: 6px; }
.related-links { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: var(--fs-small); }
.related-link { color: var(--primary-color); text-decoration: none; font-weight: 700; }
.related-link:hover { text-decoration: underline; }

/* ヒーロー */
.hero {
    background: var(--card-bg); border: 1px solid var(--border-color);
    border-radius: 12px; padding: 28px 24px; text-align: center;
    box-shadow: 0 2px 8px var(--shadow-color); margin-bottom: 28px;
}
.hero-lead { font-size: 15px; margin: 0 0 18px; line-height: 1.8; }
.hero-note { font-size: var(--fs-small); color: var(--sub-text-color); margin: 12px 0 0; }
.version-badge {
    display: inline-block; font-size: 11px; font-weight: 700; color: var(--primary-color);
    border: 1px solid var(--primary-color); border-radius: 12px; padding: 1px 10px; margin-bottom: 12px;
}

.btn-main {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--analyze-btn-bg); color: #fff; text-decoration: none;
    font-size: 16px; font-weight: 700; padding: 14px 28px; border-radius: 30px;
    box-shadow: 0 3px 10px var(--shadow-color); transition: 0.2s; border: none; cursor: pointer;
}
.btn-main:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-main.disabled { background: var(--toggle-off); color: var(--sub-text-color); pointer-events: none; }

/* セクション */
.section { margin-bottom: 32px; }
.section-title {
    font-family: 'Zen Maru Gothic', sans-serif; font-size: 20px; color: var(--primary-color);
    border-bottom: 2px solid var(--border-color); padding-bottom: 6px; margin: 0 0 16px;
}
.section-desc { margin: -6px 0 14px; color: var(--sub-text-color); font-size: var(--fs-small); }

/* できること */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.feature-card {
    background: var(--card-bg); border: 1px solid var(--border-color); border-radius: var(--border-radius);
    padding: 14px 16px;
}
.feature-icon { font-size: 22px; }
.feature-title { font-weight: 700; margin: 4px 0; }
.feature-text { font-size: 13px; margin: 0; }

/* 手順 */
.steps { list-style: none; padding: 0; margin: 0; counter-reset: step; }
.step {
    position: relative; background: var(--card-bg); border: 1px solid var(--border-color);
    border-radius: var(--border-radius); padding: 14px 16px 14px 58px; margin-bottom: 10px;
}
.step::before {
    counter-increment: step; content: counter(step);
    position: absolute; left: 16px; top: 14px; width: 28px; height: 28px; border-radius: 50%;
    background: var(--primary-color); color: var(--card-bg); font-weight: 700;
    display: flex; align-items: center; justify-content: center;
}
.step-title { font-weight: 700; margin: 0 0 4px; }
.step p, .step ul, .step ol { margin: 4px 0; font-size: 13px; }
.step ul, .step ol { padding-left: 1.3em; }

.key {
    display: inline-block; padding: 0 6px; border: 1px solid var(--border-color); border-bottom-width: 2px;
    border-radius: 4px; background: var(--element-bg); font-size: 12px; font-family: monospace;
}
.menu-path {
    display: inline-block; background: var(--element-bg); border: 1px solid var(--border-color);
    border-radius: 4px; padding: 0 6px; font-weight: 700; font-size: 12px;
}
.note-box {
    background: var(--element-bg); border-left: 4px solid var(--primary-color);
    border-radius: 4px; padding: 10px 14px; margin: 10px 0; font-size: 13px;
}
.note-box.warn { border-left-color: var(--tag-initial, #e67e22); }

/* ブックマークレット */
.bookmarklet-btn {
    display: inline-block; padding: 10px 22px; margin: 6px 0; border-radius: 8px;
    background: var(--analyze-btn-bg); color: #fff !important; font-weight: 700; text-decoration: none;
    cursor: grab; border: 2px dashed rgba(255,255,255,0.6);
}
.bookmarklet-btn:active { cursor: grabbing; }
.code-area {
    width: 100%; height: 70px; box-sizing: border-box; font-family: monospace; font-size: 11px;
    background: var(--input-bg); color: var(--text-color); border: 1px solid var(--border-color); border-radius: 4px;
}
.btn-sub {
    background: var(--element-bg); border: 1px solid var(--border-color); color: var(--text-color);
    border-radius: 6px; padding: 6px 14px; font-size: 12px; font-weight: 700; cursor: pointer; margin-top: 6px;
}
.btn-sub:hover { border-color: var(--primary-color); color: var(--primary-color); }

/* よくある質問 */
.faq details {
    background: var(--card-bg); border: 1px solid var(--border-color); border-radius: var(--border-radius);
    margin-bottom: 8px; padding: 0 16px;
}
.faq summary { cursor: pointer; font-weight: 700; padding: 12px 0; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "Q. "; color: var(--primary-color); }
.faq details[open] summary { border-bottom: 1px dashed var(--border-color); }
.faq .answer { padding: 10px 0 14px; font-size: 13px; }
.faq .answer p { margin: 4px 0; }

@media (max-width: 600px) {
    h1 { font-size: 22px; }
    .hero { padding: 20px 14px; }
    .btn-main { font-size: 15px; padding: 12px 20px; }
    .step { padding-left: 50px; }
    .step::before { left: 12px; }
}

/* 手順内のおすすめ案内 */
.tip-box {
    background: var(--element-bg); border: 2px solid var(--primary-color);
    border-radius: var(--border-radius); padding: 12px 14px; margin: 10px 0 4px;
}
.step .tip-box p { margin: 4px 0; }
.step .tip-box .tip-title { font-weight: 700; font-size: 14px; color: var(--primary-color); margin: 0 0 4px; }
.tip-box .btn-sub { display: inline-block; text-decoration: none; margin-top: 8px; }

/* スプレッドシートのメニューバーの見本 */
.sheet-menubar {
    display: flex; flex-wrap: wrap; gap: 2px 4px; align-items: center;
    background: #f9fbfd; border: 1px solid #dadce0; border-radius: 6px;
    padding: 6px 8px; margin: 8px 0; font-size: 12px; color: #3c4043;
}
.sheet-menubar span { padding: 2px 6px; border-radius: 4px; }
.sheet-menubar .hl { background: #e8f0fe; color: #1a73e8; font-weight: 700; outline: 2px solid #1a73e8; }

/* 重要なお知らせ（メンテナンスなど） */
.notice-banner {
    background: #fdecea; border: 2px solid #d93025; border-radius: var(--border-radius);
    color: #b3261e; padding: 14px 18px; margin-bottom: 20px; font-size: 14px;
}
.notice-banner p { margin: 4px 0; }
.notice-banner .notice-title { font-weight: 700; font-size: 16px; margin-bottom: 6px; }
[data-theme="dark"] .notice-banner { background: #3a1f1d; border-color: #f28b82; color: #f6aea9; }