/* ================================================
   15. ハンバーガーメニュー専用スタイル
   ================================================ */

/* ========== ハンバーガーボタン ========== */
.hamburger-btn {
    position: relative;
    background: transparent;
    border: none;
    width: 40px;
    height: 40px;
    cursor: pointer;
    z-index: 1001;
    display: flex !important;
    align-items: center;
    justify-content: center;
    border-radius: 0;
    transition: all 0.2s ease;
    box-shadow: none;
    flex-shrink: 0;
}

.hamburger-btn:hover {
    background: transparent;
}

.hamburger-btn:hover img {
    filter: brightness(0) saturate(100%) invert(13%) sepia(90%) saturate(7031%) hue-rotate(320deg) brightness(94%) contrast(94%);
}

.hamburger-btn img {
    width: 24px;
    height: 14px;
    transition: all 0.3s ease;
    display: block;
    filter: none;
}

/* ハンバーガーボタンアクティブ時は非表示 */
.hamburger-btn.active {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
}

/* ========== ヘッダーレイアウト調整 ========== */
.header-main {
    position: relative;
    width: 100%;
}

/* ========== ハンバーガーメニューオーバーレイ ========== */
.hamburger-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    display: none;
}

.hamburger-menu-overlay.active {
    display: block;
    opacity: 1;
    visibility: visible;
}

/* ========== ハンバーガーメニュー本体 ========== */
.hamburger-menu {
    position: fixed;
    top: 0;
    left: -400px;
    width: 400px;
    height: 100%;
    background: white;
    z-index: 1000;
    transition: left 0.3s ease;
    display: flex !important;
    flex-direction: column;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    overflow-y: auto;
    visibility: visible !important;
}

.hamburger-menu.active {
    left: 0 !important;
    visibility: visible !important;
}

/* スマホ時（768px以下）は全画面表示 */
@media (max-width: 768px) {
    .hamburger-menu {
        top: 0;
        left: 0;
        transform: none;
        width: 100%;
        height: 100%;
        max-width: none;
        max-height: none;
        border-radius: 0;
        box-shadow: none;
        transition: none;
        display: none !important;
    }
    
    .hamburger-menu.active {
        left: 0 !important;
        transform: none !important;
        display: flex !important;
        visibility: visible !important;
    }
}

/* ========== メニューヘッダー ========== */
.hamburger-menu-header {
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
    padding: 16px 16px 0 0;
    background: transparent;
    position: absolute;
    top: 0;
    right: 0;
    z-index: 1001;
}

.hamburger-menu-close {
    background: transparent !important;
    border: none;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0;
    transition: background 0.2s ease;
    position: relative;
}

.hamburger-menu-close:hover {
    background: transparent;
}

.hamburger-menu-close:hover img {
    filter: brightness(0) saturate(100%) invert(13%) sepia(90%) saturate(7031%) hue-rotate(320deg) brightness(94%) contrast(94%);
}

.hamburger-menu-close img {
    width: 16px;
    height: 16px;
    transition: all 0.3s ease;
    filter: none;
}

/* ========== メニューコンテンツ ========== */
.hamburger-menu-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-64) var(--spacing-16) var(--spacing-16);
    background: var(--color-bg-section);
}

/* ========== メニューセクション ========== */
.menu-section {
    padding: var(--spacing-20) var(--spacing-16);
    margin-bottom: 12px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* メインセクション（スピーチを探す） */
.main-search-section {
    padding: var(--spacing-20) var(--spacing-16);
}

.main-search-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-black);
    margin: 0 0 16px 0;
    padding: 0;
    letter-spacing: 0;
}

/* サブセクション */
.subsection {
    margin-bottom: 24px;
}

.subsection:last-child {
    margin-bottom: 0;
}

.menu-section-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.menu-section-icon {
    width: 16px;
    height: 16px;
}

.menu-section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-black);
    margin: 0;
    letter-spacing: 0.05em;
}

.menu-section-title-standalone {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-black);
    margin: 0 0 16px 0;
    padding: 0;
    letter-spacing: 0;
}

/* ========== カテゴリグリッド ========== */
.category-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

/* ========== JiJi TALK カテゴリナビゲーション（ハンバーガーメニュー内） ========== */
.hamburger-menu .jiji-talk-category-nav .category-nav-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.hamburger-menu .category-nav-item {
    background: var(--color-white);
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    border-radius: 0;
    padding: var(--spacing-12) var(--spacing-8);
    text-decoration: none;
    color: var(--color-black);
    transition: all 0.3s ease;
    display: block;
}

.hamburger-menu .category-nav-item:hover {
    background: var(--color-bg-section);
    border-color: var(--color-gray);
    transform: translateY(-2px);
    box-shadow: var(--elevation-3);
    color: var(--color-black);
    text-decoration: none;
}

.hamburger-menu .category-nav-item:nth-child(n+4) {
    border-bottom: 1px solid var(--color-border) !important;
}

.hamburger-menu .category-nav-item:last-child {
    border-bottom: none;
}

.hamburger-menu .category-nav-badge-group .category-nav-title {
    font-size: var(--font-size-m) !important;
}

.hamburger-menu .category-nav-badge {
    font-size: var(--font-size-ss) !important;
}

.hamburger-menu .jiji-talk-category-nav {
    margin-top: var(--spacing-16);
}

.hamburger-menu .category-nav-header {
    gap: 4px;
}

.hamburger-menu .category-nav-info {
    gap: 4px;
}

.category-item {
    display: inline-flex;
    padding: 4px 8px;
    text-align: center;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    color: var(--color-black);
    text-decoration: none;
    font-size: 13px;
    font-weight: 400;
    transition: all 0.2s ease;
    min-height: 32px;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

.category-item:hover {
    background: var(--color-bg-section);
    border-color: var(--color-border);
}

/* ========== ペルソナリスト ========== */
.persona-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.persona-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0;
    background: none;
    border: none;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.persona-menu-item:hover {
    opacity: 0.7;
}

.persona-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.persona-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.persona-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-black);
    margin: 0;
    line-height: var(--line-height-layout);
}

.persona-details {
    font-size: 14px;
    color: var(--color-gray);
    margin: 0;
}

/* ========== JiJiトーク ========== */
.jiji-talk-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.jiji-talk-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0;
    background: none;
    border: none;
    text-decoration: none;
    color: var(--color-black);
    transition: all 0.2s ease;
}

.jiji-talk-item:hover {
    opacity: 0.7;
}

.talk-volume {
    background: var(--color-black);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    min-width: 48px;
    text-align: center;
}

.talk-title {
    font-size: 14px;
    font-weight: 400;
    color: var(--color-black);
}

/* ========== メニューフッター ========== */
.mobile-menu-footer {
    border-top: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    margin-top: auto;
}

.footer-link {
    color: var(--color-black);
    text-decoration: none;
    font-size: 14px;
    padding: 4px 0;
    border-bottom: none;
    transition: all 0.2s ease;
}

.footer-link:hover {
    opacity: 0.7;
}

/* ========== レスポンシブ対応 ========== */
/* スマートフォンとタブレットで表示、デスクトップでは非表示 */
@media (min-width: 1024px) {
    .hamburger-btn {
        display: none;
    }
    
    .hamburger-menu,
    .hamburger-menu-overlay {
        display: none;
    }
}

/* スマートフォン向け調整 */
@media (max-width: 768px) {
    .hamburger-btn {
        width: 36px;
        height: 36px;
    }
}

@media (max-width: 480px) {
    .hamburger-menu {
        width: 100%;
        left: 0;
    }
}