/* ==========================================================================
   1. 全般・リセットスタイル
   ========================================================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: #000000;
    color: #c0c0c0; /* 無機質な薄いグレー */
    font-family: 'Courier New', Courier, 'MS Gothic', 'Osaka', monospace;
    line-height: 1.6;
    padding: 40px 20px;
    font-size: 14px;
}

/* リンクスタイル */
a {
    color: #ffffff;
    text-decoration: none;
    border-bottom: 1px dashed #ffffff;
    transition: color 0.15s ease, border-color 0.15s ease;
}

a:hover {
    color: #00ff66; /* ネオングリーンのアクセント */
    border-bottom: 1px solid #00ff66;
}

/* コンテナ */
.container {
    max-width: 900px;
    margin: 0 auto;
}

/* ソリッドな区切り線 */
.separator {
    border: none;
    border-top: 1px solid #333333;
    margin: 40px 0;
}

/* ==========================================================================
   2. ヘッダー (Header)
   ========================================================================== */
header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 50px;
    padding-bottom: 10px;
}

.header-title {
    font-size: 1.6rem;
    color: #ffffff;
    font-weight: bold;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.header-nav {
    display: flex;
    gap: 25px;
}

.header-nav a {
    font-size: 0.9rem;
    letter-spacing: 1px;
    border-bottom: none;
    color: #888888;
    transition: color 0.2s ease;
}

.header-nav a:hover {
    color: #ffffff;
}

/* アクティブなページのメニュー項目（平沢進公式サイト風に [ ] で囲い強調） */
.header-nav a.active {
    color: #00ff66; /* アクティブ時はネオングリーン */
    font-weight: bold;
}
.header-nav a.active::before {
    content: "[ ";
}
.header-nav a.active::after {
    content: " ]";
}

/* ==========================================================================
   3. ホームセクション (Home)
   ========================================================================== */
.home-console {
    border: 1px solid #333333;
    background-color: #050505;
    padding: 30px;
    font-family: 'Courier New', Courier, monospace;
}

.console-text {
    color: #00ff66;
    margin-bottom: 15px;
    font-weight: bold;
}

.console-log {
    color: #888888;
    font-size: 0.9rem;
    margin-bottom: 20px;
    white-space: pre-wrap;
}

.console-welcome {
    font-size: 1.2rem;
    color: #ffffff;
    margin-top: 10px;
}

/* ==========================================================================
   4. プロフィールセクション (Profile)
   ========================================================================== */
.section-title {
    font-size: 1.2rem;
    color: #ffffff;
    margin-bottom: 20px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
}

.section-title::before {
    content: "> ";
    color: #00ff66;
    margin-right: 8px;
}

.profile-container {
    border: 1px solid #333333;
    padding: 25px;
    background-color: #050505;
}

.profile-name {
    font-size: 1.4rem;
    color: #ffffff;
    margin-bottom: 5px;
}

.profile-title {
    font-size: 0.9rem;
    color: #888888;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.profile-bio {
    margin-bottom: 20px;
    color: #b0b0b0;
}

.profile-skills-title {
    font-size: 1rem;
    color: #ffffff;
    margin-bottom: 10px;
    border-bottom: 1px solid #222222;
    padding-bottom: 5px;
}

.skills-list {
    list-style-type: none;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skills-list li {
    background-color: #111111;
    border: 1px solid #333333;
    padding: 4px 10px;
    font-size: 0.85rem;
    color: #a0a0a0;
}

/* ==========================================================================
   5. ブログセクション (Blog)
   ========================================================================== */
.blog-container {
    border: 1px solid #333333;
    background-color: #050505;
    padding: 20px;
}

.blog-entry {
    border-bottom: 1px dashed #222222;
    padding: 12px 0;
    display: flex;
    gap: 20px;
    align-items: center;
}

.blog-entry:last-child {
    border-bottom: none;
}

.blog-date {
    color: #888888;
    font-size: 0.85rem;
    white-space: nowrap;
}

.blog-category {
    color: #00ff66;
    font-size: 0.85rem;
    white-space: nowrap;
}

.blog-link {
    color: #c0c0c0;
    border-bottom: none;
}

.blog-link:hover {
    color: #ffffff;
    border-bottom: none;
    text-decoration: underline;
}

/* ==========================================================================
   6. 作品紹介セクション (Portfolio)
   ========================================================================== */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.portfolio-card {
    border: 1px solid #333333;
    background-color: #050505;
    display: flex;
    flex-direction: column;
    padding: 15px;
}

.portfolio-image-placeholder {
    width: 100%;
    aspect-ratio: 16 / 9;
    background-color: #111111;
    border: 1px dashed #444444;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #555555;
    font-size: 0.8rem;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.portfolio-game-title {
    font-size: 1.1rem;
    color: #ffffff;
    margin-bottom: 5px;
}

.portfolio-genre {
    font-size: 0.8rem;
    color: #888888;
    margin-bottom: 12px;
}

.portfolio-description {
    font-size: 0.85rem;
    color: #aaaaaa;
    margin-bottom: 15px;
    flex-grow: 1;
}

.portfolio-tech {
    font-size: 0.8rem;
    color: #888888;
    border-top: 1px solid #222222;
    padding-top: 10px;
}

.portfolio-tech span {
    color: #00ff66;
}

/* ==========================================================================
   7. フッター (Footer)
   ========================================================================== */
footer {
    margin-top: 60px;
    text-align: center;
    font-size: 0.8rem;
    color: #666666;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   8. カルーセル / スライドショー (Carousel)
   ========================================================================== */
.carousel-container {
    position: relative;
    width: 100%;
    height: 400px; /* PCでの高さ */
    border: 1px solid #333333;
    background-color: #050505;
    margin-bottom: 35px;
    overflow: hidden;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1.5s ease-in-out; /* 1.5秒かけてふんわりとフェードイン・フェードアウト */
    display: flex;
    align-items: flex-end;
    padding: 20px;
}

.carousel-slide.active {
    opacity: 1;
}

.slide-caption {
    background-color: rgba(0, 0, 0, 0.85);
    border: 1px solid #333333;
    color: #00ff66;
    padding: 6px 14px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

/* ==========================================================================
   9. レスポンシブ対応 (Responsive)
   ========================================================================== */
@media (max-width: 768px) {
    body {
        padding: 20px 15px;
    }

    header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        margin-bottom: 30px;
    }

    .header-title {
        font-size: 1.4rem;
    }

    .header-nav {
        width: 100%;
        justify-content: space-between;
        gap: 10px;
    }

    .header-nav a {
        font-size: 0.85rem;
    }

    /* レスポンシブ時は [ ] のデザインを非表示にしてスッキリさせる */
    .header-nav a.active::before {
        content: "";
    }
    .header-nav a.active::after {
        content: "";
    }

    /* カルーセル高さをスマホ向けに調整 */
    .carousel-container {
        height: 250px;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .profile-container {
        padding: 15px;
    }

    .blog-entry {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
}

/* ==========================================================================
   10. ADMIN編集モード用のスタイル (Editor UI)
   ========================================================================== */
/* ADMIN起動用隠しリンク（普段は背景色に近い色にして隠し要素にする） */
.admin-trigger {
    display: inline-block;
    font-size: 0.75rem;
    color: #1a1a1a;
    border-bottom: none;
    margin-left: 15px;
    transition: color 0.3s ease;
}

.admin-trigger:hover {
    color: #ff3333; /* ホバー時だけ赤く光る */
    border-bottom: none;
}

/* 編集フォーカス時のアウトライン */
.editable-focus-style {
    outline: 1px dashed #00ff66;
    outline-offset: 4px;
    cursor: text;
}

.editable-focus-style:focus {
    outline: 1px solid #00ff66;
    background-color: #0a0a0a;
}

/* 編集可能な画像要素（ポインター変化） */
.editable-image-style {
    cursor: pointer;
    position: relative;
}

.editable-image-style::after {
    content: "CLICK TO CHANGE IMAGE";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(0, 0, 0, 0.85);
    border: 1px solid #333333;
    color: #00ff66;
    font-size: 0.75rem;
    padding: 6px 12px;
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
    white-space: nowrap;
}

.editable-image-style:hover::after {
    opacity: 1;
}

/* 編集ボタン共通 */
.editor-btn {
    font-family: 'Courier New', Courier, 'MS Gothic', monospace;
    font-size: 0.8rem;
    border: 1px solid #333333;
    background-color: #111111;
    color: #ffffff;
    cursor: pointer;
    padding: 4px 10px;
    transition: all 0.2s ease;
}

.editor-btn:hover {
    background-color: #ffffff;
    color: #000000;
}

/* 削除ボタン（要素の右上に配置） */
.delete-btn {
    position: absolute;
    top: -5px;
    right: -5px;
    border: 1px solid #ff3333;
    background-color: #000000;
    color: #ff3333;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 0;
    z-index: 10;
}

.delete-btn:hover {
    background-color: #ff3333;
    color: #ffffff;
}

/* 追加ボタン（全般） */
.add-btn {
    display: block;
    width: 100%;
    margin-top: 15px;
    border: 1px dashed #00ff66;
    color: #00ff66;
    text-align: center;
    padding: 10px;
}

.add-btn:hover {
    background-color: #00ff66;
    color: #000000;
    border-style: solid;
}

/* スキル追加ボタンはインライン配置 */
.skills-add-btn {
    display: inline-block;
    width: auto;
    margin-top: 0;
    padding: 4px 10px;
}

/* コントロールパネル */
.editor-control-panel {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #000000;
    border: 2px solid #00ff66;
    padding: 20px;
    z-index: 9999;
    box-shadow: 0 0 15px rgba(0, 255, 102, 0.25);
    font-family: 'Courier New', Courier, monospace;
    width: 320px;
}

.panel-title {
    color: #00ff66;
    font-size: 0.9rem;
    font-weight: bold;
    margin-bottom: 15px;
    letter-spacing: 1px;
    text-align: center;
}

.panel-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.panel-btn {
    font-family: 'Courier New', Courier, 'MS Gothic', monospace;
    font-size: 0.85rem;
    padding: 10px;
    border: 1px solid #333333;
    background-color: #111111;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.panel-btn.save-btn {
    border-color: #00ff66;
    color: #00ff66;
}

.panel-btn.save-btn:hover {
    background-color: #00ff66;
    color: #000000;
}

.panel-btn.cancel-btn {
    border-color: #888888;
    color: #888888;
}

.panel-btn.cancel-btn:hover {
    background-color: #ffffff;
    color: #000000;
    border-color: #ffffff;
}

/* モバイル対応のコントロールパネル位置調整 */
@media (max-width: 768px) {
    .editor-control-panel {
        width: calc(100% - 30px);
        left: 15px;
        bottom: 15px;
        right: auto;
        padding: 15px;
    }
}