/* ======================================
   HAJIKKOGURASHI — Custom Overrides
   custom.css  v20260417-8
   ====================================== */

/* --- Loading Animation --- */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #242943; /* Theme base color */
    z-index: 99999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

body.loaded #loader {
    opacity: 0;
    visibility: hidden;
}

#loader .spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top-color: #9bf1ff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

#loader h2 {
    color: #fff;
    font-size: 1.5em;
    letter-spacing: 0.1em;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

/* --- Hover Effects for Buttons --- */
.button {
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, color 0.2s ease !important;
}

.button:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.button:active {
    transform: translateY(1px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

/* 1. Header — ロゴ・ナビ・ハンバーガーの垂直揃え */
#header {
    align-items: center;
}

#header .logo {
    padding-top: 1em !important;
    padding-bottom: 1em !important;
}

#header .logo strong {
    background-color: transparent !important;
    color: #ffffff !important;
    font-size: 2em !important;
    letter-spacing: .15em;
    padding: 0 !important;
    text-shadow: 0 1px 4px rgba(0, 0, 0, .3);
    border: none !important;
    box-shadow: none !important;
}

#header .logo span {
    color: rgba(255, 255, 255, 0.85) !important;
    font-size: 1em !important;
    margin-top: .3em !important;
    letter-spacing: .05em;
}

/* ホバー時もボックスを出さない */
#header .logo:hover strong {
    background-color: transparent !important;
    color: #9bf1ff !important;
}

/* ハンバーガーメニューをロゴタイトルの高さに合わせる
   計測値: ロゴtop=28, ナビtop=46 → 18px低い
   ロゴ中心=45, ナビ中心=66 → 21px低い */
#header nav {
    align-self: flex-start !important;
    margin-top: 8px;
}

/* 2. Fix Mobile Horizontal Overflow Layout Bug */
body, #wrapper {
    overflow-x: hidden !important;
    width: 100%;
    max-width: 100vw;
}

/* 3. Banner — タイトル折り返し + ボタン高さ揃え */
#banner h1 {
    word-break: auto-phrase;
    overflow-wrap: break-word;
}

/* 「見ていく →」ボタンをテキストと揃える
   サイズはテーマデフォルトのまま、位置だけ上に微調整 */
#banner .content {
    align-items: center !important;
}

#banner .content .button.next {
    margin-top: -12px;
}

@media screen and (max-width: 736px) {
    #banner h1 {
        font-size: 1.8em !important;
    }
    /* モバイルではテキストとボタンを縦並びに */
    #banner .content {
        display: block !important;
        align-items: initial !important;
    }
    #banner .content p {
        width: 100% !important;
        max-width: 100% !important;
        margin-right: 0 !important;
    }
    #banner .content .actions {
        margin-top: 1em;
    }
    #banner .content .button.next {
        margin-top: 0;
    }
    #header .logo strong {
        font-size: 1.5em !important;
    }
    #header .logo span {
        display: block !important;
        font-size: .85em !important;
    }
}

@media screen and (max-width: 480px) {
    #banner h1 {
        font-size: 1.5em !important;
    }
    #header .logo span {
        display: block !important;
        font-size: .75em !important;
    }
}

/* 4. 404 Error Page Styles */
.error-message {
    text-align: center;
    font-size: 1.2em;
    margin: 2em 0;
}

.error-guide {
    text-align: center;
}

/* 5. Contact Form — 入力欄のコントラスト向上 */
#contact input[type="text"],
#contact input[type="email"],
#contact textarea {
    background: rgba(212, 212, 255, .08);
    border: 1px solid rgba(212, 212, 255, .15);
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

#contact input[type="text"]:focus,
#contact input[type="email"]:focus,
#contact textarea:focus {
    background: rgba(212, 212, 255, .12);
    border-color: #9bf1ff;
    box-shadow: 0 0 0 2px rgba(155, 241, 255, .15);
}

/* 6. Contact Form — 送信/リセットボタンのサイズ適正化
   テーマデフォルトのボタンが巨大すぎるため縮小 */
#contact .actions input[type="submit"],
#contact .actions input[type="reset"] {
    font-size: .7em;
    height: 3em;
    line-height: 3em;
    padding: 0 1.5em;
    letter-spacing: .15em;
}

/* 7. SNS Icons — 視認性とタップ領域の改善 */
.contact-method--social .social-links {
    display: flex;
    gap: 0.8em;
    margin-top: 0.5em;
}

.contact-method--social .social-links .icon {
    position: relative !important;
    left: auto !important;
    top: auto !important;
}

.contact-method--social .social-links .icon.alt:before {
    width: 2.4em;
    height: 2.4em;
    line-height: 2.4em;
    font-size: 1.1em;
}

/* 8. Contact Form — パネル内側のゆとりを持たせる */
#contact > .inner > .contact-panel--form {
    padding-left: 2.5em !important;
}

@media screen and (max-width: 980px) {
    #contact > .inner > .contact-panel--form,
    #contact > .inner > .contact-panel--info {
        padding-left: 2em !important;
        padding-right: 2em !important;
    }
}

/* 9. パンくずリスト（Breadcrumbs） */
#main nav.breadcrumbs {
    margin-bottom: 2.5em;
    font-size: 0.9em;
}

#main nav.breadcrumbs ol {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex !important;
    flex-wrap: wrap !important;
}

#main nav.breadcrumbs li {
    list-style: none !important;
    padding-left: 0 !important;
    margin-bottom: 0 !important;
    display: inline-flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.5);
}

#main nav.breadcrumbs li::before {
    display: none !important;
}

#main nav.breadcrumbs li:not(:last-child)::after {
    content: "＞";
    margin: 0 0.8em;
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.8em;
}

#main nav.breadcrumbs li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    border-bottom: none;
    transition: color 0.2s ease;
}

#main nav.breadcrumbs li a:hover {
    color: #9bf1ff;
}

/* 10. 可読性の向上（最大幅の制限） */
#main > section > .inner > p,
#main > section > .inner > ul,
#main > section > .inner > ol {
    max-width: 48em;
    line-height: 1.8;
}

/* 11. フォームの親切なガイド */
.contact-form input:not(:placeholder-shown):valid,
.contact-form textarea:not(:placeholder-shown):valid {
    border-color: #4CAF50 !important;
    box-shadow: inset 0 0 0 1px rgba(76, 175, 80, 0.2) !important;
    background: rgba(76, 175, 80, 0.05) !important;
}

/* 12. 各ページの「デカすぎる写真」をスリム化 */
span.image.main img {
    max-height: 40vh;
    object-fit: cover;
    width: 100%;
    object-position: center 20%;
}

/* 13. ホーム画面のタイルにフワッと感（ホバーエフェクト）を追加 */
.tiles article .image img {
    transition: transform 0.4s ease !important;
}
.tiles article:hover .image img {
    transform: scale(1.08) !important;
}

/* 14. ヘッダーのサークル説明文の視認性を高める */
#header .logo span {
    font-weight: 500;
    opacity: 0.85;
    letter-spacing: 0.05em;
}

/* 15. 送信ボタンの発光エフェクト（JSで .is-active クラスが付与されたとき） */
.contact-form input[type="submit"] {
    transition: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease !important;
}
.contact-form input[type="submit"].is-active {
    background-color: #9bf1ff !important;
    color: #050a15 !important;
    border-color: #9bf1ff !important;
    box-shadow: 0 0 12px rgba(155, 241, 255, 0.45), 0 0 28px rgba(155, 241, 255, 0.2) !important;
}

/* 16. 必須マーク（赤い※） */
.required-mark {
    color: #ff4444;
    font-weight: bold;
    margin-right: 0.3em;
}

/* 17. お問い合わせ欄のレイアウト（form左=広い、info右=狭い） */
@media screen and (min-width: 981px) {
    #contact > .inner {
        display: flex;
    }
    #contact > .inner > .contact-panel--form {
        width: 65% !important;
        border-right: 1px solid rgba(116,241,255,.1) !important;
    }
    #contact > .inner > .contact-panel--info {
        width: 35% !important;
    }
}

/* 18. メニューボタン：≡→× モーフィング（デザインA） */
#header nav a[href="#menu"] {
    position: relative;
    padding-right: 3em !important;
    font-weight: 600;
    letter-spacing: 0.15em;
    font-size: 1.1em;
}
#header nav a[href="#menu"]::before,
#header nav a[href="#menu"]::after {
    content: "" !important;
    position: absolute;
    right: 0.7em;
    width: 1.5em;
    height: 2px;
    background: currentColor !important;
    opacity: 1 !important;
    transition: transform 0.3s ease, top 0.3s ease, opacity 0.3s ease, box-shadow 0.3s ease;
}
/* 真ん中の線（::before本体）と、上の線（box-shadow） */
#header nav a[href="#menu"]::before {
    top: 50%;
    margin-top: -1px; /* height 2px の半分 */
    box-shadow: 0 -7px 0 0 currentColor;
}
/* 下の線 */
#header nav a[href="#menu"]::after {
    top: calc(50% + 7px);
    margin-top: -1px;
}
/* メニュー開いたとき→Xに変形 */
.is-menu-visible #header nav a[href="#menu"]::before {
    box-shadow: 0 0 0 0 transparent; /* 上の線を消す */
    transform: rotate(45deg);
}
.is-menu-visible #header nav a[href="#menu"]::after {
    top: 50%;
    transform: rotate(-45deg);
}

/* メニューパネルのすりガラス（Glassmorphism）効果 */
#menu {
    background: rgba(36, 41, 67, 0.75) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
}

/* 19. 注意書きボックス（ミニゲーム広場用） */
.notice {
    background: rgba(255, 200, 50, 0.08);
    border: 1px solid rgba(255, 200, 50, 0.25);
    border-left: 3px solid rgba(255, 200, 50, 0.6);
    border-radius: 0.3rem;
    padding: 1rem 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* 20. モバイル向けレスポンシブ修正 */
@media screen and (max-width: 736px) {
    /* 20a. メニューボタンをコンパクトに */
    #header nav a[href="#menu"] {
        font-size: 1em !important;
        padding: 0 2.5em 0 0.6em !important;
        white-space: nowrap;
    }

    /* 20b. (上の736pxメディアクエリに統合済み) */

    /* 20c. メールアドレスのはみ出し防止 */
    .contact-method a[href^="mailto:"] {
        word-break: break-all;
        overflow-wrap: break-word;
        font-size: 0.85em;
    }

    /* 20d. テキストの左右余白を確保 */
    #main .inner,
    #contact .inner,
    #footer .inner {
        padding-left: 1.2em !important;
        padding-right: 1.2em !important;
    }
}

/* 21. Note Card Hover Effects */
.note-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5) !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
}

/* 22. ミニゲーム広場（minigames.html）専用スタイル */
.minigames-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2em;
}

/* ゲームカード本体 */
.game-card {
    padding: 0;
    overflow: hidden;
    border-radius: 8px;
    border: 1px solid var(--game-theme-alpha, rgba(255, 255, 255, 0.15)) !important;
    display: flex;
    flex-direction: column;
    background: rgba(0, 0, 0, 0.2) !important;
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), 
                box-shadow 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), 
                border-color 0.3s ease !important;
}

/* プレミアムな浮遊感とテーマカラーでの発光ホバーエフェクト */
.game-card:hover {
    transform: translateY(-6px) !important;
    border-color: var(--game-theme) !important;
    box-shadow: 0 12px 28px -10px var(--game-theme), 
                0 6px 20px rgba(0, 0, 0, 0.5) !important;
}

/* サムネイル画像リンク */
.game-card .image-link {
    display: block;
    border-bottom: 1px solid var(--game-theme-alpha, rgba(255, 255, 255, 0.1)) !important;
    text-decoration: none;
}

/* サムネイル画像 */
.game-card .image-link img {
    width: 100%;
    height: auto !important;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease !important;
}

.game-card:hover .image-link img {
    transform: scale(1.03) !important;
}

/* コンテンツエリア */
.game-card-content {
    padding: 2em;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

/* ゲームタイトル */
.game-card-title {
    margin-bottom: 1em !important;
}

.game-card-title a {
    text-decoration: none;
    border-bottom: none !important;
    transition: color 0.2s ease !important;
}

.game-card-title a:hover {
    color: var(--game-theme) !important;
}

/* 説明文 */
.game-card-desc {
    font-size: 0.9em;
    margin-bottom: 1.5em !important;
    line-height: 1.6;
}

/* タグ（ジャンル・対応環境バッジ） */
.game-badge {
    color: var(--game-theme) !important;
    font-size: 0.85em;
    letter-spacing: 0.1em;
    border: 1px solid var(--game-theme-alpha) !important;
    padding: 2px 6px;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 8px;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.02) !important;
}

/* 遊ぶボタン */
.game-card .actions {
    margin-top: auto;
    margin-bottom: 0 !important;
}

/* 23. ページ共通ヘッダータイトル */
.page-header-container {
    text-align: center !important;
    margin-bottom: 2em !important;
}

.page-header-title {
    display: inline-block !important;
    text-align: left !important;
}

/* 24. トップページ（index.html）活動記録 Noteカード */
.note-cards-container {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 2em !important;
}

.note-card {
    flex: 1 1 300px;
    background: rgba(255, 255, 255, 0.05) !important;
    border-radius: 8px;
    overflow: hidden;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), 
                box-shadow 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), 
                border-color 0.3s ease !important;
}

.note-card-thumb {
    height: 160px;
    background-position: center !important;
    background-size: cover !important;
}

.note-card-body {
    padding: 20px;
}

.note-card-title {
    font-size: 1.2em !important;
    margin-bottom: 10px !important;
    color: #ffffff !important;
    border: none !important;
}

.note-card-date {
    font-size: 0.9em;
    color: rgba(255, 255, 255, 0.7);
    margin: 0 !important;
}

/* 25. メンバー紹介（members.html）SNSリンク */
.member-sns-container {
    margin-left: auto !important;
}

.member-sns-link {
    color: #1da1f2 !important;
    font-size: 1.2em !important;
    border-bottom: none !important;
    transition: transform 0.2s ease, opacity 0.2s ease !important;
    display: inline-block;
}

.member-sns-link:hover {
    transform: scale(1.15);
    opacity: 0.85;
}

/* 26. 404 エラーページ (404.html) 用スタイル */
.error-lead {
    font-size: 1.5em !important;
    font-weight: bold;
    margin-bottom: 0.5em !important;
}

.error-game-box {
    background-color: rgba(255, 51, 51, 0.05) !important;
    border: 1px solid rgba(255, 51, 51, 0.2) !important;
    border-left: 4px solid #ff3333 !important; /* よりインディーゲーム感のある鮮烈な警告枠 */
    padding: 2em !important;
    border-radius: 8px !important;
    margin-bottom: 2em !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.error-game-actions {
    justify-content: center !important;
    margin-top: 1.5em !important;
}