/* ============================================
   映画感想共有アプリ - スタイルシート v3
   デザインリニューアル: ライトテーマ
   ============================================ */

/* --- CSS Variables --- */
:root {
    /* ベースカラー */
    --color-bg:            #FAF8F5;
    --color-bg-card:       #FFFFFF;
    --color-bg-subtle:     #F2EFE9;
    /* アクセントカラー */
    --color-primary:       #C0392B;
    --color-primary-hover: #A93226;
    --color-primary-light: #FADBD8;
    /* テキスト */
    --color-text-main:     #1A1A1A;
    --color-text-sub:      #6B6B6B;
    --color-text-muted:    #AAAAAA;
    /* ボーダー */
    --color-border:        #E8E3DC;
    /* 星評価 */
    --color-star:          #E8A838;
    /* 汎用 */
    --color-success:       #27AE60;
    --color-danger:        #E74C3C;
    --color-warning:       #F39C12;
    /* レイアウト */
    --radius:              12px;
    --radius-sm:           8px;
    --shadow-card:         0 2px 8px rgba(0,0,0,0.07);
    --transition:          0.2s ease;
    --max-width:           960px;
    --sidebar-width:       240px;
    --bottom-nav-height:   56px;
    --fab-size:            56px;
}

/* --- リセット・基本設定 --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
    font-weight: 400;
    background: var(--color-bg);
    color: var(--color-text-main);
    line-height: 1.7;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* iOS入力ズーム防止: 全入力要素を16px以上に */
@media (max-width: 768px) {
    input, select, textarea {
        font-size: 16px !important;
    }
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover {
    color: var(--color-primary-hover);
}

img {
    max-width: 100%;
    height: auto;
}

/* --- ヘッダー (レガシー - 非表示) --- */
.header {
    display: none;
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-logo {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}
.header-logo:hover {
    color: var(--color-primary-hover);
}
.header-logo span {
    font-size: 1.4rem;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.header-nav a, .header-nav button {
    background: none;
    border: none;
    color: var(--color-text-sub);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    font-family: inherit;
}
.header-nav a:hover, .header-nav button:hover {
    color: var(--color-primary);
    background: var(--color-primary-light);
}
.header-nav a.active {
    color: var(--color-primary);
}

.header-nav .btn-primary-sm {
    background: var(--color-primary);
    color: #fff;
}
.header-nav .btn-primary-sm:hover {
    background: var(--color-primary-hover);
    color: #fff;
}

/* --- PC サイドバー（769px以上） --- */
.sidebar {
    display: none;
}
@media (min-width: 769px) {
    .sidebar {
        display: block;
        position: fixed;
        left: 0;
        top: 0;
        width: var(--sidebar-width);
        height: 100vh;
        background: var(--color-bg-card);
        border-right: 1px solid var(--color-border);
        z-index: 120;
    }
    .sidebar-inner {
        display: flex;
        flex-direction: column;
        height: 100%;
        padding: 20px 16px;
    }
    .sidebar-logo {
        display: flex;
        align-items: center;
        padding: 8px 12px;
        margin-bottom: 24px;
    }
    .sidebar-logo-img {
        height: 52px;
        width: auto;
        filter: brightness(0) saturate(100%) invert(22%) sepia(93%) saturate(2074%) hue-rotate(349deg) brightness(88%) contrast(87%);
    }
    .sidebar-nav {
        display: flex;
        flex-direction: column;
        gap: 4px;
        flex: 1;
    }
    .sidebar-nav-item {
        display: flex;
        align-items: center;
        gap: 16px;
        padding: 12px 16px;
        border-radius: var(--radius);
        font-size: 1rem;
        font-weight: 500;
        color: var(--color-text-main);
        text-decoration: none;
        transition: all var(--transition);
        cursor: pointer;
        border: none;
        background: none;
        font-family: inherit;
        width: 100%;
        text-align: left;
        position: relative;
    }
    .sidebar-nav-item:hover {
        background: var(--color-bg-subtle);
        color: var(--color-text-main);
    }
    .sidebar-nav-item.active {
        font-weight: 700;
        color: var(--color-primary);
    }
    .sidebar-nav-item i {
        font-size: 1.2rem;
        width: 24px;
        text-align: center;
    }
    .sidebar-badge {
        position: absolute;
        top: 8px;
        left: 30px;
        background: var(--color-danger);
        color: #fff;
        font-size: 0.6rem;
        font-weight: 700;
        min-width: 16px;
        height: 16px;
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0 4px;
        line-height: 1;
    }
}

/* --- モバイルヘッダー（768px以下） --- */
.mobile-header {
    display: none;
}
@media (max-width: 768px) {
    .mobile-header {
        display: block;
        position: sticky;
        top: 0;
        z-index: 100;
        background: var(--color-bg-card);
        border-bottom: 1px solid var(--color-border);
    }
    .mobile-header-inner {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 10px 16px;
        height: 48px;
    }
}

/* --- モバイル下部ナビ（768px以下） --- */
.bottom-nav {
    display: none;
}
@media (max-width: 768px) {
    .bottom-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: var(--bottom-nav-height);
        background: var(--color-bg-card);
        border-top: 1px solid var(--color-border);
        z-index: 110;
        align-items: center;
        justify-content: space-around;
        padding-bottom: env(safe-area-inset-bottom, 0);
    }
    .bottom-nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        flex: 1;
        padding: 6px 0;
        color: var(--color-text-muted);
        font-size: 1.2rem;
        text-decoration: none;
        transition: color var(--transition);
        position: relative;
        background: none;
        border: none;
        cursor: pointer;
        font-family: inherit;
    }
    .bottom-nav-item:hover,
    .bottom-nav-item.active {
        color: var(--color-primary);
    }
    .bottom-nav-badge {
        position: absolute;
        top: 2px;
        right: calc(50% - 16px);
        background: var(--color-danger);
        color: #fff;
        font-size: 0.55rem;
        font-weight: 700;
        min-width: 14px;
        height: 14px;
        border-radius: 7px;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0 3px;
        line-height: 1;
    }
}

/* --- FABボタン --- */
.fab {
    display: none;
    position: fixed;
    bottom: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom, 0px) + 16px);
    right: 16px;
    width: var(--fab-size);
    height: var(--fab-size);
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(192, 57, 43, 0.4);
    z-index: 105;
    transition: all var(--transition);
    align-items: center;
    justify-content: center;
}
.fab:hover {
    background: var(--color-primary-hover);
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(192, 57, 43, 0.5);
}
.fab.visible {
    display: flex;
}
@media (min-width: 769px) {
    .fab {
        bottom: 32px;
        right: 32px;
    }
}

/* --- 通知バッジ --- */
.notification-link {
    position: relative;
}
.notification-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    background: var(--color-danger);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* --- 新着投稿バナー --- */
.new-post-banner {
    position: sticky;
    top: 60px;
    z-index: 90;
    background: var(--color-primary);
    color: #fff;
    text-align: center;
    padding: 10px 16px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: var(--radius-sm);
    margin: 8px 16px;
    box-shadow: 0 2px 8px rgba(192, 57, 43, 0.3);
    animation: slideDown 0.3s ease;
}
.new-post-banner:hover {
    background: var(--color-primary-light);
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- メインコンテンツ --- */
.main {
    max-width: var(--max-width);
    padding: 24px 16px;
    min-height: 100vh;
    margin: 0 auto;
}
@media (min-width: 769px) {
    .main {
        margin-left: var(--sidebar-width);
        margin-right: 0;
    }
}
@media (max-width: 768px) {
    .main {
        padding-bottom: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom, 0px) + 16px);
        padding-top: 16px;
    }
}

/* --- ページタイトル --- */
.page-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-text-main);
    margin-bottom: 24px;
}

/* --- カード --- */
.card {
    background: var(--color-bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-card);
    padding: 20px;
    margin-bottom: 16px;
    transition: box-shadow var(--transition);
}
.card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

/* --- ボタン --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    font-family: inherit;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
}
.btn-primary:hover {
    background: var(--color-primary-hover);
}

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 1.5px solid var(--color-primary);
}
.btn-secondary:hover {
    background: var(--color-primary-light);
}

.btn-danger {
    background: var(--color-danger);
    color: #fff;
}
.btn-danger:hover {
    background: #C0392B;
}

.btn-text {
    background: transparent;
    color: var(--color-text-sub);
    padding: 6px 12px;
}
.btn-text:hover {
    color: var(--color-primary);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
}

.btn-block {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* --- フォーム --- */
.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    color: var(--color-text-sub);
    margin-bottom: 6px;
    font-weight: 500;
}

.form-input, .form-textarea, .form-select {
    width: 100%;
    padding: 10px 14px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-main);
    font-size: 16px;
    transition: border-color var(--transition);
    font-family: inherit;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.1);
}
.form-textarea {
    resize: vertical;
    min-height: 100px;
}

/* --- 星評価 --- */
.star-rating {
    display: flex;
    gap: 4px;
    direction: rtl;
    justify-content: flex-end;
}
.star-rating input {
    display: none;
}
.star-rating label {
    font-size: 1.8rem;
    color: var(--color-border);
    cursor: pointer;
    transition: color var(--transition);
}
.star-rating label:hover,
.star-rating label:hover ~ label,
.star-rating input:checked ~ label {
    color: var(--color-star);
}

.stars-display {
    color: var(--color-star);
    font-size: 1rem;
    letter-spacing: 2px;
}
.stars-display .empty {
    color: var(--color-border);
}
.stars-display-sm {
    font-size: 0.85rem;
    letter-spacing: 1px;
}
.stars-display-lg {
    font-size: 1.5rem;
    letter-spacing: 3px;
}

/* --- 映画カード --- */
.movie-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 16px;
}

.movie-card {
    cursor: pointer;
    transition: transform var(--transition);
}
.movie-card:hover {
    transform: translateY(-4px);
}

.movie-card-poster {
    width: 100%;
    aspect-ratio: 2/3;
    object-fit: cover;
    border-radius: var(--radius-sm);
    background: var(--color-bg-subtle);
    border: 1px solid var(--color-border);
}

.movie-card-title {
    font-size: 0.85rem;
    margin-top: 8px;
    font-weight: 500;
    color: var(--color-text-main);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.movie-card-year {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

/* --- 映画詳細 --- */
.movie-detail {
    display: flex;
    gap: 24px;
    margin-bottom: 32px;
    align-items: flex-start;
}

.movie-detail-poster {
    width: 200px;
    flex-shrink: 0;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-card);
    aspect-ratio: 2/3;
    object-fit: cover;
}

.movie-detail-info {
    flex: 1;
}

.movie-detail-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-main);
    margin-bottom: 8px;
}

.movie-detail-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
    color: var(--color-text-sub);
    font-size: 0.9rem;
    flex-wrap: wrap;
}

.movie-detail-overview {
    font-size: 0.9rem;
    color: var(--color-text-sub);
    line-height: 1.8;
    margin-top: 12px;
}

.movie-detail-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    flex-wrap: wrap;
}

/* --- レビューカード (フィードアイテム) --- */
.review-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    padding: 20px;
    margin-bottom: 16px;
}

.review-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.review-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
    overflow: hidden;
}
.review-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.review-user-info {
    flex: 1;
}

.review-user-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-main);
    cursor: pointer;
}
.review-user-name:hover {
    color: var(--color-primary);
}

.review-date {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* 映画情報カード（フィード内） */
.review-movie-info {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    padding: 12px;
    background: var(--color-bg-subtle);
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 1px solid var(--color-border);
    transition: border-color var(--transition);
}
.review-movie-info:hover {
    border-color: var(--color-primary);
}

.review-movie-poster {
    width: 44px;
    height: 66px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
}

.review-movie-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-main);
}
.review-movie-meta {
    font-size: 0.75rem;
    color: var(--color-text-sub);
    margin-top: 2px;
}

.review-rating {
    margin-bottom: 8px;
}

.review-comment {
    font-size: 0.9rem;
    line-height: 1.8;
    white-space: pre-wrap;
    word-break: break-word;
    color: var(--color-text-main);
}

.review-images {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    overflow-x: auto;
}
.review-images img {
    height: 120px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    cursor: pointer;
    border: 1px solid var(--color-border);
}
.review-media-video {
    height: 200px;
    max-width: 320px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: #000;
}

/* --- フィードアクションバー --- */
.review-footer {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--color-border);
}

.action-btn {
    background: none;
    border: none;
    color: var(--color-text-sub);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.85rem;
    transition: color var(--transition);
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    font-family: inherit;
}
.action-btn:hover {
    background: var(--color-bg-subtle);
}
.action-btn.liked {
    color: var(--color-danger);
}
.action-btn.reposted {
    color: var(--color-success);
}
.action-btn.bookmarked {
    color: var(--color-accent);
}

/* リポスト表示 */
.repost-header {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--color-text-sub);
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
}

/* --- ネタバレ --- */
.spoiler-overlay {
    position: relative;
}
.spoiler-overlay .review-comment {
    filter: blur(8px);
    user-select: none;
}
.spoiler-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--color-warning);
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    z-index: 2;
    font-family: inherit;
}

/* --- ユーザープロフィール（X風） --- */
.profile-x {
    max-width: 680px;
    margin: 0;
}
/* カバー画像 */
.profile-x-cover {
    height: 180px;
    background-size: cover;
    background-position: center;
    background-color: var(--color-bg-subtle);
    border-radius: var(--radius) var(--radius) 0 0;
    border: 1px solid var(--color-border);
    border-bottom: none;
}
.profile-x-cover-default {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-bg-subtle) 100%);
}

.profile-x-header {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-top: none;
    box-shadow: var(--shadow-card);
    padding: 24px;
    margin-bottom: 0;
    border-radius: 0;
}
.profile-x-avatar-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-top: -44px;
    margin-bottom: 12px;
}
.profile-x-avatar-row .profile-avatar {
    border: 3px solid var(--color-bg-card);
}
.profile-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 2rem;
    flex-shrink: 0;
    overflow: hidden;
}
.profile-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.btn-profile-edit {
    background: transparent;
    color: var(--color-text-main);
    border: 1.5px solid var(--color-border);
    border-radius: 20px;
    padding: 8px 18px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}
.btn-profile-edit:hover {
    background: var(--color-bg-subtle);
}
.btn-profile-follow {
    border-radius: 20px;
    padding: 8px 20px;
    font-weight: 600;
}
.btn-profile-following {
    background: transparent;
    color: var(--color-text-main);
    border: 1.5px solid var(--color-border);
    border-radius: 20px;
    padding: 8px 20px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
}
.btn-profile-following:hover {
    border-color: var(--color-danger);
    color: var(--color-danger);
}
.profile-x-names {
    margin-bottom: 8px;
}
.profile-x-display-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text-main);
    line-height: 1.3;
}
.profile-x-username {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}
.profile-x-bio {
    font-size: 0.9rem;
    color: var(--color-text-main);
    line-height: 1.6;
    margin-bottom: 10px;
    white-space: pre-wrap;
}
.profile-x-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 12px;
}
.profile-x-meta-item {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.profile-x-link {
    color: var(--color-primary);
}
.profile-x-link:hover {
    text-decoration: underline;
}
.profile-x-follow-counts {
    display: flex;
    gap: 20px;
    font-size: 0.9rem;
    color: var(--color-text-sub);
}
.profile-x-follow-counts strong {
    color: var(--color-text-main);
    font-weight: 700;
}

/* --- プロフィールタブ --- */
.profile-x-tabs {
    display: flex;
    background: var(--color-bg-card);
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    border-bottom-left-radius: var(--radius);
    border-bottom-right-radius: var(--radius);
    margin-bottom: 16px;
}
.profile-x-tab {
    flex: 1;
    padding: 14px 16px;
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
    font-family: inherit;
    text-align: center;
}
.profile-x-tab:hover {
    background: var(--color-bg-subtle);
    color: var(--color-text-main);
}
.profile-x-tab.active {
    color: var(--color-text-main);
    font-weight: 700;
}
.profile-x-tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 56px;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
}
.profile-x-tab .tab-count {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-left: 4px;
}

/* --- 返信カード --- */
.reply-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-bottom: 12px;
    box-shadow: var(--shadow-card);
}
.reply-context {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}
.reply-icon {
    font-size: 0.9rem;
    color: var(--color-text-sub);
}
.reply-movie {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--color-bg-subtle);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
}
.reply-movie-poster {
    width: 32px;
    height: 48px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
}
.reply-movie-title {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-main);
}
.reply-comment {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--color-text-main);
    margin-bottom: 6px;
}
.reply-date {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* --- プロフィール編集モーダル --- */
.edit-cover-preview {
    width: 100%;
    height: 120px;
    background-size: cover;
    background-position: center;
    background-color: var(--color-bg-subtle);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}
.edit-avatar-preview {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 1.5rem;
    overflow: hidden;
    flex-shrink: 0;
}
.edit-avatar-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* サンプル画像ピッカー */
.sample-picker {
    margin-top: 8px;
}
.sample-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}
.sample-item {
    cursor: pointer;
    text-align: center;
    border-radius: var(--radius-sm);
    padding: 4px;
    transition: all var(--transition);
    border: 2px solid transparent;
}
.sample-item:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}
.sample-item img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}
.sample-item span {
    display: block;
    font-size: 0.7rem;
    color: var(--color-text-sub);
    margin-top: 2px;
}

/* --- FA アイコン微調整 --- */
.action-btn i {
    font-size: 0.9em;
}
.profile-x-meta-item i {
    font-size: 0.85em;
    width: 16px;
    text-align: center;
}
.reply-icon {
    font-size: 0.85rem;
    color: var(--color-text-sub);
}

/* --- レガシー: profile-header compat --- */
.profile-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
    padding: 24px;
    background: var(--color-bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-card);
}
.profile-info {
    flex: 1;
}
.profile-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text-main);
}
.profile-bio {
    font-size: 0.9rem;
    color: var(--color-text-sub);
    margin-top: 4px;
}
.profile-stats {
    display: flex;
    gap: 20px;
    margin-top: 8px;
}
.profile-stat {
    font-size: 0.85rem;
    color: var(--color-text-sub);
    cursor: pointer;
}
.profile-stat strong {
    color: var(--color-text-main);
    font-size: 1rem;
}

/* --- ウォッチリスト --- */
.watchlist-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.watchlist-tab {
    padding: 8px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: none;
    color: var(--color-text-sub);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition);
    font-family: inherit;
}
.watchlist-tab.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.watchlist-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    cursor: pointer;
    transition: border-color var(--transition);
    box-shadow: var(--shadow-card);
}
.watchlist-item:hover {
    border-color: var(--color-primary);
}

.watchlist-poster {
    width: 50px;
    height: 75px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
}

.watchlist-info {
    flex: 1;
}

.watchlist-title {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--color-text-main);
}

.watchlist-meta {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.watchlist-actions {
    display: flex;
    gap: 6px;
}

/* --- 検索バー --- */
.search-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
}

.search-bar .form-input {
    flex: 1;
}

/* --- タブ切り替え --- */
.tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 20px;
}

.tab {
    padding: 10px 20px;
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    transition: all var(--transition);
    font-family: inherit;
}
.tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* --- ローディング --- */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--color-text-muted);
}

.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 12px;
}

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

/* --- 空状態 --- */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--color-text-muted);
}
.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}
.empty-state-text {
    font-size: 1rem;
}

/* --- トースト通知 --- */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 500;
    animation: slideIn 0.3s ease;
    max-width: 320px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.toast-success { background: var(--color-success); }
.toast-error { background: var(--color-danger); }

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* --- モーダル --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    padding: 16px;
}

.modal {
    background: var(--color-bg-card);
    border-radius: var(--radius);
    padding: 24px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid var(--color-border);
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

.modal-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-text-main);
}

/* --- ページネーション --- */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
}

.pagination button {
    padding: 8px 14px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-main);
    cursor: pointer;
    font-size: 0.85rem;
    transition: all var(--transition);
    font-family: inherit;
}
.pagination button:hover:not(:disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.pagination button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}
.pagination button.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

/* --- チェックボックス --- */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
}
.checkbox-group input[type="checkbox"] {
    accent-color: var(--color-primary);
    width: 18px;
    height: 18px;
}

/* --- 画像アップロード --- */
.image-upload-area {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-sm);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color var(--transition);
    color: var(--color-text-muted);
    font-size: 0.85rem;
}
.image-upload-area:hover {
    border-color: var(--color-primary);
}
.image-upload-area input {
    display: none;
}

.image-preview-list {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 8px;
}
.image-preview-item {
    position: relative;
    width: 80px;
    height: 80px;
}
.image-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px;
}
.image-preview-item .remove-btn {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 20px;
    height: 20px;
    background: var(--color-danger);
    color: #fff;
    border: none;
    border-radius: 50%;
    font-size: 0.7rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* --- 動画プレビュー --- */
.media-preview-video {
    position: relative;
    background: var(--color-bg-subtle);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.media-preview-video .video-thumb-placeholder {
    font-size: 1.8rem;
}
.media-preview-video .video-badge {
    position: absolute;
    bottom: 3px;
    right: 3px;
    background: rgba(0,0,0,0.7);
    color: #fff;
    font-size: 0.65rem;
    padding: 2px 5px;
    border-radius: 3px;
    font-weight: 500;
}

/* --- 気分タグ --- */
.mood-tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.mood-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    background: var(--color-primary-light);
    color: var(--color-primary);
    cursor: pointer;
    transition: all var(--transition);
    user-select: none;
    border: 1px solid transparent;
}
.mood-tag:hover {
    background: var(--color-primary);
    color: #fff;
}
.mood-tag.selected {
    background: var(--color-primary);
    color: #fff;
}
.mood-tag-display {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--color-primary-light);
    color: var(--color-primary);
    margin-right: 4px;
    margin-bottom: 4px;
}

/* --- バッジ --- */
.badge-now-playing {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    background: var(--color-success);
    color: #fff;
}
.badge-coming-soon {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    background: var(--color-warning);
    color: #fff;
}
.badge-count {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 0.7rem;
    color: var(--color-text-muted);
    margin-right: 8px;
}

.movie-card-badges {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    margin-top: 4px;
}

.movie-card-counts {
    display: flex;
    gap: 6px;
    margin-top: 3px;
}

/* --- 配信サービス --- */
.provider-list {
    margin-top: 16px;
}
.provider-list h3 {
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: var(--color-text-main);
}
.provider-group {
    margin-bottom: 12px;
}
.provider-group-label {
    font-size: 0.75rem;
    color: var(--color-text-sub);
    margin-bottom: 6px;
}
.provider-items {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.provider-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: var(--color-bg-subtle);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--color-text-main);
}
.provider-item img {
    width: 24px;
    height: 24px;
    border-radius: 4px;
}

/* --- キャスト --- */
.cast-list {
    margin-top: 16px;
}
.cast-list h3 {
    font-size: 0.9rem;
    margin-bottom: 8px;
}
.cast-items {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 8px;
}
.cast-item {
    text-align: center;
    flex-shrink: 0;
    width: 80px;
}
.cast-item img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--color-bg-subtle);
}
.cast-item-name {
    font-size: 0.75rem;
    margin-top: 4px;
    font-weight: 500;
    color: var(--color-text-main);
}
.cast-item-char {
    font-size: 0.65rem;
    color: var(--color-text-muted);
}

/* --- コメントスレッド --- */
.comment-thread {
    margin-top: 8px;
}
.comment-toggle-btn {
    background: none;
    border: none;
    color: var(--color-text-sub);
    font-size: 0.8rem;
    cursor: pointer;
    padding: 4px 0;
    transition: color var(--transition);
    font-family: inherit;
}
.comment-toggle-btn:hover {
    color: var(--color-primary);
}
.comment-thread-body {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--color-border);
}
.comment-item {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
    padding: 10px;
    background: var(--color-bg-subtle);
    border-radius: var(--radius-sm);
}
.comment-item-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    flex-shrink: 0;
}
.comment-item-body {
    flex: 1;
}
.comment-item-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}
.comment-item-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-main);
}
.comment-item-date {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}
.comment-item-text {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--color-text-main);
}
.comment-item-like {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 0.75rem;
    cursor: pointer;
    margin-top: 4px;
    padding: 2px 6px;
    border-radius: 4px;
    transition: color var(--transition);
    font-family: inherit;
}
.comment-item-like:hover,
.comment-item-like.liked {
    color: var(--color-danger);
}
.comment-input-row {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}
.comment-input-row input {
    flex: 1;
    padding: 8px 12px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-main);
    font-size: 0.85rem;
    font-family: inherit;
}
.comment-input-row input:focus {
    outline: none;
    border-color: var(--color-primary);
}
.comment-input-row button {
    padding: 8px 14px;
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 0.8rem;
    cursor: pointer;
    font-family: inherit;
}

/* メンション */
.mention {
    color: var(--color-primary);
    font-weight: 500;
    cursor: pointer;
}
.mention:hover {
    text-decoration: underline;
}

/* --- 年間まとめ --- */
.annual-summary {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 20px;
    margin-top: 24px;
    box-shadow: var(--shadow-card);
}
.annual-summary h2 {
    font-size: 1.1rem;
    margin-bottom: 16px;
    color: var(--color-text-main);
}
.annual-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
}
.annual-summary-stat {
    background: var(--color-bg-subtle);
    border-radius: var(--radius-sm);
    padding: 16px;
    text-align: center;
}
.annual-summary-stat .stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}
.annual-summary-stat .stat-label {
    font-size: 0.8rem;
    color: var(--color-text-sub);
    margin-top: 4px;
}
.annual-summary-best {
    display: flex;
    gap: 12px;
    margin-top: 16px;
    overflow-x: auto;
}
.annual-summary-best .movie-card {
    flex-shrink: 0;
    width: 120px;
}

/* --- おすすめセクション --- */
.recommend-section {
    margin-bottom: 32px;
    padding: 20px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
}
.recommend-section h2 {
    font-size: 1.1rem;
    margin-bottom: 16px;
    color: var(--color-text-main);
}

/* --- ウォッチリスト被り --- */
.watchlist-match {
    margin-top: 16px;
    padding: 16px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
}
.watchlist-match h3 {
    font-size: 0.95rem;
    margin-bottom: 12px;
    color: var(--color-text-main);
}
.watchlist-match-movies {
    display: flex;
    gap: 10px;
    overflow-x: auto;
}
.watchlist-match-movies .movie-card {
    flex-shrink: 0;
    width: 100px;
}

/* --- トレーラー --- */
.trailer-container {
    margin-top: 16px;
}
.trailer-container iframe {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: var(--radius-sm);
    border: none;
}

/* --- ホーム画面: 未ログイン --- */
.home-hero {
    text-align: center;
    padding: 48px 20px;
    background: var(--color-bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-card);
    margin-bottom: 32px;
}
.home-hero h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text-main);
    margin-bottom: 8px;
}
.home-hero p {
    color: var(--color-text-sub);
    margin-bottom: 24px;
    font-size: 1rem;
}

.home-section {
    margin-bottom: 32px;
}
.home-section-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text-main);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 未ログイン時のCTA */
.feed-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 12px;
    padding: 10px;
    background: var(--color-bg-subtle);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--color-text-sub);
}
.feed-cta a {
    font-weight: 500;
}

/* --- 引用リポストモーダル --- */
.quote-repost-textarea {
    width: 100%;
    min-height: 80px;
    padding: 10px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.9rem;
    color: var(--color-text-main);
    resize: vertical;
    margin-bottom: 12px;
}
.quote-repost-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* --- 通知一覧 --- */
.notification-list {
    list-style: none;
}
.notification-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    transition: background var(--transition);
    cursor: pointer;
}
.notification-item.unread {
    background: var(--color-primary-light);
    border-color: var(--color-primary-light);
}
.notification-item .notif-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    width: 32px;
    text-align: center;
}
.notification-item .notif-body {
    flex: 1;
}
.notification-item .notif-text {
    font-size: 0.9rem;
    color: var(--color-text-main);
}
.notification-item .notif-text strong {
    font-weight: 600;
}
.notification-item .notif-time {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

/* --- 映画スライダー --- */
.movie-slider {
    margin-bottom: 28px;
}
.movie-slider-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text-main);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.movie-slider-title .slider-icon {
    font-size: 1rem;
}
.slider-more-link {
    margin-left: auto;
    color: var(--color-text-muted);
    font-size: 1.2rem;
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: color var(--transition);
}
.slider-more-link:hover {
    color: var(--color-accent);
}
.movie-list-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}
.movie-list-header .page-title {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}
.movie-list-header .back-btn {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: background var(--transition);
}
.movie-list-header .back-btn:hover {
    background: var(--color-bg-subtle);
}
.movie-slider-track {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 8px;
    scrollbar-width: thin;
    scrollbar-color: var(--color-border) transparent;
}
.movie-slider-track::-webkit-scrollbar {
    height: 4px;
}
.movie-slider-track::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 2px;
}

/* 通常サイズ（ゲスト用） */
.movie-slider-card {
    flex-shrink: 0;
    width: 140px;
    scroll-snap-align: start;
    cursor: pointer;
    transition: transform var(--transition);
}
.movie-slider-card:hover {
    transform: translateY(-4px);
}
.movie-slider-card .slider-poster {
    width: 100%;
    aspect-ratio: 2/3;
    object-fit: cover;
    border-radius: var(--radius-sm);
    background: var(--color-bg-subtle);
    border: 1px solid var(--color-border);
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}
.movie-slider-card .slider-title {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-main);
    margin-top: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}
.movie-slider-card .slider-meta {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 4px;
    font-size: 0.7rem;
    color: var(--color-text-muted);
}
.movie-slider-card .slider-meta .star-icon {
    color: var(--color-star);
}

/* 小さめサイズ（ログイン用 - 2/3スケール） */
.movie-slider-card.compact {
    width: 100px;
}
.movie-slider-card.compact .slider-title {
    font-size: 0.72rem;
}
.movie-slider-card.compact .slider-meta {
    font-size: 0.65rem;
}

/* スライダーをカード風に */
.movie-slider.in-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    padding: 20px;
}

/* --- レスポンシブ --- */
@media (max-width: 768px) {
    .main {
        padding-left: 12px;
        padding-right: 12px;
    }

    .movie-detail {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .movie-detail-poster {
        width: 160px;
    }

    .movie-detail-meta {
        justify-content: center;
    }

    .movie-detail-actions {
        justify-content: center;
    }

    .movie-grid {
        grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
        gap: 12px;
    }

    .profile-header {
        flex-direction: column;
        text-align: center;
    }

    .profile-stats {
        justify-content: center;
    }

    .profile-x-cover {
        height: 120px;
    }
    .profile-x-header {
        padding: 16px;
    }
    .profile-x-meta {
        gap: 10px;
    }
    .profile-x-follow-counts {
        gap: 14px;
    }
    .profile-x-avatar-row .profile-avatar {
        width: 64px;
        height: 64px;
        font-size: 1.5rem;
    }
    .profile-x-avatar-row {
        margin-top: -36px;
    }
    .sample-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .search-bar {
        flex-direction: row;
    }

    .home-hero h1 {
        font-size: 1.5rem;
    }

    .action-btn {
        padding: 6px 8px;
        font-size: 0.8rem;
    }

    .movie-slider-card {
        width: 120px;
    }
    .movie-slider-card.compact {
        width: 86px;
    }

    .movie-slider-track {
        gap: 12px;
    }

    .discover-chips {
        gap: 6px;
    }
    .discover-chip {
        font-size: 0.75rem;
        padding: 6px 10px;
    }
}

/* --- ロゴ --- */
.header-logo-img {
    height: 36px;
    width: auto;
    filter: brightness(0) saturate(100%) invert(22%) sepia(93%) saturate(2074%) hue-rotate(349deg) brightness(88%) contrast(87%);
}

/* --- Swiper カスタマイズ --- */
.movie-swiper {
    overflow: hidden;
}
.movie-swiper .swiper-slide {
    width: auto;
}
.movie-swiper .movie-slider-card {
    width: 140px;
}
.movie-swiper .movie-slider-card.compact {
    width: 100px;
}
@media (max-width: 768px) {
    .movie-swiper .movie-slider-card {
        width: 120px;
    }
    .movie-swiper .movie-slider-card.compact {
        width: 86px;
    }
}

/* --- 無限スクロール --- */
.infinite-sentinel {
    height: 1px;
}

/* --- ディスカバーチップ（検索ページ） --- */
.discover-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}
.discover-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    background: var(--color-bg-card);
    color: var(--color-text-sub);
    border: 1.5px solid var(--color-border);
    cursor: pointer;
    transition: all var(--transition);
    font-family: inherit;
}
.discover-chip:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.discover-chip.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}
.discover-chip i {
    font-size: 0.85em;
}

/* --- ジャンルピッカー（プロフィール編集） --- */
.genre-picker {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

/* --- プロフィールジャンルバッジ --- */
.profile-x-genres {
    margin-top: 10px;
}

/* --- 検索タブ --- */
.search-tabs {
    display: flex;
    border-bottom: 2px solid var(--color-border);
    margin-bottom: 16px;
    gap: 0;
}
.search-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 8px;
    font-size: 0.9rem;
    font-weight: 500;
    font-family: inherit;
    color: var(--color-text-muted);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    margin-bottom: -2px;
}
.search-tab:hover {
    color: var(--color-text-main);
    background: var(--color-bg-subtle);
}
.search-tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    font-weight: 700;
}
.search-tab i {
    font-size: 0.85em;
}

/* --- ユーザー検索結果 --- */
.search-user-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.search-user-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border);
    cursor: pointer;
    transition: background var(--transition);
}
.search-user-card:hover {
    background: var(--color-bg-subtle);
    margin: 0 -16px;
    padding-left: 16px;
    padding-right: 16px;
}
.search-user-avatar {
    flex-shrink: 0;
}
.search-user-info {
    flex: 1;
    min-width: 0;
}
.search-user-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text-main);
}
.search-user-username {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 1px;
}
.search-user-bio {
    font-size: 0.82rem;
    color: var(--color-text-sub);
    margin-top: 4px;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.search-user-stats {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}
.search-user-stats strong {
    color: var(--color-text-main);
    font-weight: 700;
}
@media (max-width: 768px) {
    .search-user-stats {
        display: none;
    }
    .search-user-bio {
        max-width: 200px;
    }
}

/* --- フィードタブ（おすすめ / フォロー中） --- */
.feed-tabs {
    display: flex;
    border-bottom: 2px solid var(--color-border);
    margin-bottom: 20px;
    gap: 0;
    position: sticky;
    top: 0;
    background: var(--color-bg);
    z-index: 10;
}
@media (max-width: 768px) {
    .feed-tabs {
        top: 48px;
    }
}
.feed-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 14px 8px;
    font-size: 0.95rem;
    font-weight: 500;
    font-family: inherit;
    color: var(--color-text-muted);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    margin-bottom: -2px;
}
.feed-tab:hover {
    color: var(--color-text-main);
    background: var(--color-bg-subtle);
}
.feed-tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    font-weight: 700;
}

/* --- ニュースカード --- */
.news-section {
    margin-bottom: 24px;
}
.news-section-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-main);
}
.news-cards {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 8px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}
.news-cards::-webkit-scrollbar {
    height: 4px;
}
.news-cards::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 2px;
}
.news-card {
    flex: 0 0 260px;
    scroll-snap-align: start;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    color: inherit;
}
.news-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateY(-2px);
    color: inherit;
}
.news-card-thumb {
    width: 100%;
    height: 140px;
    object-fit: cover;
    background: var(--color-bg-subtle);
}
.news-card-body {
    padding: 10px 12px;
}
.news-card-title {
    font-size: 0.82rem;
    font-weight: 600;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: var(--color-text-main);
}
.news-card-meta {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    margin-top: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}
@media (max-width: 768px) {
    .news-card {
        flex: 0 0 220px;
    }
    .news-card-thumb {
        height: 120px;
    }
}

/* --- ニュースポスト風カード --- */
.news-post-card {
    display: block;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}
.news-post-card:hover {
    color: inherit;
}
.news-post-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}
.news-post-title {
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.5;
}
.news-post-desc {
    font-size: 0.85rem;
    color: var(--color-text-sub);
    line-height: 1.5;
    margin-top: 4px;
}
.news-source-badge {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--color-bg-subtle);
    color: var(--color-text-muted);
    white-space: nowrap;
    flex-shrink: 0;
    font-weight: 500;
}
.news-post-thumb {
    width: 100%;
    max-height: 300px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    margin-top: 10px;
    border: 1px solid var(--color-border);
}

/* --- ニュースアクションバー --- */
.news-action-bar {
    border-top: 1px solid var(--color-border);
    margin-top: 8px;
    padding-top: 8px;
}
.news-action-bar .action-btn {
    text-decoration: none;
}

/* --- 映画検索モーダル（FAB用） --- */
.movie-search-modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 200;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 48px;
}
@media (min-width: 769px) {
    .movie-search-modal {
        align-items: center;
        padding-top: 0;
    }
}
.movie-search-modal-content {
    background: var(--color-bg-card);
    width: 100%;
    max-width: 480px;
    max-height: 80vh;
    border-radius: 0 0 var(--radius) var(--radius);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: slideDown 0.25s ease;
}
@media (min-width: 769px) {
    .movie-search-modal-content {
        border-radius: var(--radius);
        max-height: 70vh;
        animation: slideUp 0.25s ease;
    }
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
.movie-search-modal-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid var(--color-border);
}
.movie-search-modal-header input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-family: inherit;
    background: var(--color-bg);
    color: var(--color-text-main);
}
.movie-search-modal-header input:focus {
    outline: none;
    border-color: var(--color-primary);
}
.movie-search-modal-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 4px;
}
.movie-search-modal-results {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}
.movie-search-modal-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    cursor: pointer;
    transition: background var(--transition);
}
.movie-search-modal-item:hover {
    background: var(--color-bg-subtle);
}
.movie-search-modal-item img {
    width: 40px;
    height: 60px;
    border-radius: 4px;
    object-fit: cover;
    background: var(--color-bg-subtle);
    flex-shrink: 0;
}
.movie-search-modal-item-info {
    flex: 1;
    min-width: 0;
}
.movie-search-modal-item-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-main);
}
.movie-search-modal-item-year {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

/* --- 検索結果アニメーション --- */
.search-results-header {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-sub);
    padding: 12px 0 8px;
    border-bottom: 2px solid var(--color-primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.search-results-appear {
    animation: searchFadeIn 0.4s ease;
}
@keyframes searchFadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* --- ディスカバーチップ「もっと見る」 --- */
.discover-chip-more {
    background: var(--color-bg-subtle) !important;
    color: var(--color-text-sub) !important;
    border: 1px dashed var(--color-border) !important;
}

/* --- ポストメニュー --- */
.post-menu-wrap {
    position: relative;
    flex-shrink: 0;
}
.post-menu-btn {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    transition: background var(--transition), color var(--transition);
    min-width: 36px;
    min-height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.post-menu-btn:hover {
    background: var(--color-bg-subtle);
    color: var(--color-text-main);
}
.post-menu-dropdown {
    position: absolute;
    right: 0;
    top: 100%;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-card);
    z-index: 50;
    min-width: 140px;
    overflow: hidden;
}
.post-menu-dropdown button {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 10px 14px;
    border: none;
    background: none;
    font-size: 0.85rem;
    cursor: pointer;
    color: var(--color-text-main);
    font-family: inherit;
    transition: background var(--transition);
}
.post-menu-dropdown button:hover {
    background: var(--color-bg-subtle);
}
.post-menu-dropdown button.danger {
    color: var(--color-danger);
}
.post-menu-dropdown button.danger:hover {
    background: #FADBD8;
}

/* --- 投稿フォーム 映画ヘッダー --- */
.review-form-movie {
    display: flex;
    gap: 14px;
    padding: 16px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-bottom: 20px;
    cursor: pointer;
    transition: background var(--transition);
}
.review-form-movie:hover {
    background: var(--color-bg-subtle);
}
.review-form-movie-poster {
    width: 64px;
    height: 96px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}
.review-form-movie-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}
.review-form-movie-title {
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-text-main);
    line-height: 1.3;
}
.review-form-movie-year {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}
.review-form-movie-overview {
    font-size: 0.8rem;
    color: var(--color-text-sub);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* --- 投稿フォーム ツールバー --- */
.review-toolbar {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 12px;
}
.review-toolbar-btn {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    transition: background var(--transition), color var(--transition);
}
.review-toolbar-btn:hover {
    background: var(--color-bg-subtle);
    color: var(--color-accent);
}

/* --- ツールパネル --- */
.review-tool-panel {
    padding: 10px 14px;
    margin-bottom: 8px;
    background: var(--color-bg-subtle);
    border-radius: var(--radius-sm);
    animation: slideDown 0.2s ease;
}

/* --- 投稿フォーム アコーディオン --- */
.review-accordion {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    overflow: hidden;
}
.review-accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 12px 14px;
    background: none;
    border: none;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-main);
    cursor: pointer;
    font-family: inherit;
    transition: background var(--transition);
}
.review-accordion-header:hover {
    background: var(--color-bg-subtle);
}
.review-accordion-header i {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    transition: transform 0.2s ease;
}
.review-accordion-body {
    padding: 0 14px 14px;
}

/* --- 登録促進ポップアップ --- */
.signup-prompt-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
.signup-prompt-modal {
    background: var(--color-bg-card);
    border-radius: var(--radius);
    max-width: 420px;
    width: 100%;
    padding: 32px 28px;
    position: relative;
    animation: signupSlideUp 0.4s ease;
    box-shadow: 0 16px 48px rgba(0,0,0,0.2);
}
@keyframes signupSlideUp {
    from { opacity: 0; transform: translateY(40px) scale(0.95); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
.signup-prompt-close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 4px 8px;
}
.signup-prompt-icon {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 8px;
}
.signup-prompt-title {
    text-align: center;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text-main);
    margin-bottom: 8px;
}
.signup-prompt-desc {
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-text-sub);
    line-height: 1.6;
    margin-bottom: 20px;
}
.signup-prompt-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.signup-prompt-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--color-text-main);
}
.signup-prompt-features li i {
    color: var(--color-primary);
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}
.signup-prompt-actions {
    display: flex;
    gap: 10px;
}