/* ============================================
   Twitch Hybrid Dashboard / Timeline UI
   ============================================ */

/* --- Container Layout --- */
.twitch-hybrid-container {
    display: flex;
    max-width: 1300px;
    margin: 0 auto;
    padding: 20px;
    gap: 24px;
    position: relative;
    z-index: 1;
    min-height: calc(100vh - 120px);
}

/* --- Sidebar (Dashboard Mode) --- */
.twitch-sidebar {
    width: 280px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sidebar-section {
    background: rgba(13, 2, 33, 0.7);
    border: 1px solid rgba(0, 255, 178, 0.2);
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    backdrop-filter: blur(10px);
}

.sidebar-title {
    font-family: var(--font-display, 'Orbitron', sans-serif);
    font-size: 0.9rem;
    color: #00FFB2;
    margin: 0 0 12px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.1em;
}

.sidebar-title .material-icons {
    font-size: 18px;
}

/* Search Box */
.search-box input {
    width: 100%;
    background: rgba(0, 255, 178, 0.05);
    border: 1px solid rgba(0, 255, 178, 0.3);
    border-radius: 6px;
    padding: 10px 12px;
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.9rem;
    box-sizing: border-box;
    transition: all 0.3s;
    outline: none;
}
.search-box input:focus {
    border-color: #00FFB2;
    box-shadow: 0 0 10px rgba(0, 255, 178, 0.2);
}

/* Filter Toggles */
.filter-toggles {
    display: flex;
    background: rgba(0,0,0,0.5);
    border-radius: 6px;
    padding: 3px;
    border: 1px solid rgba(0, 255, 178, 0.1);
}
.filter-btn {
    flex: 1;
    background: transparent;
    border: none;
    color: rgba(255,255,255,0.5);
    padding: 8px 0;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s;
    letter-spacing: 0.05em;
}
.filter-btn.active {
    background: rgba(0, 255, 178, 0.15);
    color: #00FFB2;
    box-shadow: inset 0 0 8px rgba(0, 255, 178, 0.3);
}

/* Playlist Section */
.playlist-login-prompt {
    text-align: center;
    padding: 10px 0;
}
.playlist-login-prompt p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 12px;
}
.twitch-login-btn {
    display: inline-block;
    background: linear-gradient(135deg, rgba(0, 255, 178, 0.15), rgba(255, 20, 147, 0.15));
    border: 1px solid #00FFB2;
    border-radius: 4px;
    padding: 6px 16px;
    color: #00FFB2;
    text-decoration: none;
    font-size: 0.8rem;
    font-family: var(--font-display);
    transition: all 0.3s;
}
.twitch-login-btn:hover {
    box-shadow: 0 0 10px rgba(0, 255, 178, 0.3);
}

.playlist-list {
    list-style: none;
    padding: 0;
    margin: 0 0 10px 0;
    max-height: 200px;
    overflow-y: auto;
}

/* スクロールバー装飾 */
.playlist-list::-webkit-scrollbar {
    width: 4px;
}
.playlist-list::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.3);
}
.playlist-list::-webkit-scrollbar-thumb {
    background: rgba(0, 255, 178, 0.3);
    border-radius: 2px;
}

.playlist-item {
    padding: 8px 10px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: background 0.2s;
    margin-bottom: 4px;
    font-size: 0.85rem;
    color: #ddd;
    border: 1px solid transparent;
}
.playlist-item:hover, .playlist-item.active {
    background: rgba(0, 255, 178, 0.08);
    border-color: rgba(0, 255, 178, 0.2);
    color: #fff;
}
.playlist-item .count {
    font-size: 0.7rem;
    color: #00FFB2;
    background: rgba(0,0,0,0.5);
    padding: 2px 6px;
    border-radius: 10px;
}
.playlist-item.drag-over {
    border-color: #FF1493;
    background: rgba(255, 20, 147, 0.1);
}

.playlist-create {
    display: flex;
    gap: 8px;
}
.playlist-create input {
    flex: 1;
    background: rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    padding: 6px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    outline: none;
}
.playlist-create button {
    background: rgba(0, 255, 178, 0.1);
    border: 1px solid rgba(0, 255, 178, 0.3);
    color: #00FFB2;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 8px;
}
.playlist-create button:hover {
    background: rgba(0, 255, 178, 0.3);
}

/* --- Main Stream Area --- */
.twitch-main-stream {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.stream-header {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: #fff;
    margin: 0 0 20px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}
.stream-badge {
    font-size: 0.7rem;
    background: rgba(0, 255, 178, 0.2);
    color: #00FFB2;
    padding: 2px 8px;
    border-radius: 12px;
    border: 1px solid rgba(0, 255, 178, 0.4);
    letter-spacing: 0.05em;
}

/* Grid Layout */
.clips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

/* --- Clip Card --- */
.clip-card {
    background: rgba(13, 2, 33, 0.8);
    border: 1px solid rgba(0, 255, 178, 0.2);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
    cursor: grab;
}
.clip-card:active {
    cursor: grabbing;
}
.clip-card:hover {
    border-color: #00FFB2;
    box-shadow: 0 0 15px rgba(0, 255, 178, 0.15), inset 0 0 20px rgba(0,0,0,0.5);
    transform: translateY(-4px);
}

.clip-thumb-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 */
    background: #000;
    overflow: hidden;
}
.clip-thumb-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    transition: opacity 0.3s, transform 0.3s;
}
.clip-card:hover .clip-thumb-wrapper img {
    opacity: 1;
    transform: scale(1.05);
}

.clip-views {
    position: absolute;
    bottom: 8px;
    left: 8px;
    background: rgba(0,0,0,0.7);
    color: #fff;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}
.clip-views .material-icons {
    font-size: 11px;
    color: rgba(255, 20, 147, 0.8);
}

.clip-add-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0,0,0,0.6);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    backdrop-filter: blur(4px);
    z-index: 2; /* for mobile tap */
}
.clip-add-btn:hover {
    background: rgba(0, 255, 178, 0.4);
    border-color: #00FFB2;
}
.clip-add-btn .material-icons {
    font-size: 16px;
}

/* Play Overlay */
.clip-play-overlay {
    position: absolute;
    top: 0; left:0; width:100%; height:100%;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}
.clip-card:hover .clip-play-overlay {
    opacity: 1;
}
.clip-play-overlay .material-icons {
    font-size: 48px;
    color: #00FFB2;
    filter: drop-shadow(0 0 10px rgba(0,255,178,0.8));
}

.clip-info {
    padding: 12px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.clip-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0 0 8px 0;
    color: #f0f0f0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.clip-meta {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
    font-family: var(--font-body);
}
.clip-broadcaster {
    color: #00FFB2;
}
.clip-date {
    font-family: var(--font-mono);
}

.load-more-container {
    text-align: center;
    margin-top: 30px;
}
.load-more-btn {
    background: transparent;
    border: 1px solid rgba(0, 255, 178, 0.4);
    color: #00FFB2;
    padding: 10px 30px;
    border-radius: 20px;
    font-family: var(--font-display);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all 0.3s;
}
.load-more-btn:hover {
    background: rgba(0, 255, 178, 0.1);
    box-shadow: 0 0 15px rgba(0, 255, 178, 0.2);
}

/* Spinner */
.loading-spinner {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px;
    color: rgba(0, 255, 178, 0.5);
    font-family: var(--font-mono);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.loading-spinner .material-icons {
    font-size: 32px;
    animation: spin 1s linear infinite;
}
@keyframes spin { 100% { transform: rotate(360deg); } }

/* --- Cyber Modal (For Mobile Playlist Add) --- */
.cyber-modal {
    position: fixed;
    top: 0; left: 0; height: 100%;
    width: 100vw;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(5px);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}
.cyber-modal.show {
    display: flex;
    opacity: 1;
}
.cyber-modal-content {
    background: rgba(13, 2, 33, 0.95);
    border: 1px solid #00FFB2;
    border-radius: 12px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 0 30px rgba(0, 255, 178, 0.2);
    transform: translateY(20px);
    transition: transform 0.3s;
}
.cyber-modal.show .cyber-modal-content {
    transform: translateY(0);
}
.cyber-modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(0, 255, 178, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.cyber-modal-header h3 {
    margin: 0;
    font-family: var(--font-display);
    color: #00FFB2;
    font-size: 1rem;
}
.modal-close {
    background: transparent;
    border: none;
    color: #fff;
    cursor: pointer;
}
.cyber-modal-body {
    padding: 20px;
}

/* ============================================
   Responsive: Mobile Timeline UI
   ============================================ */
@media (max-width: 900px) {
    .twitch-hybrid-container {
        flex-direction: column;
        padding: 12px;
        gap: 16px;
    }

    .twitch-sidebar {
        width: 100%;
        gap: 10px;
    }
    
    .sidebar-section {
        padding: 12px;
    }

    /* モバイルでのプレイリスト管理ビューを表示（スマホでも作成・閲覧・削除を可能にする） */
    .playlist-section {
        display: block; 
    }

    .clips-grid {
        grid-template-columns: 1fr; /* 1列のタイムライン */
        gap: 16px;
    }

    .clip-card {
        border-radius: 8px;
    }
    .clip-title {
        font-size: 1rem;
    }
    
    /* Hover effects adjust for touch */
    .clip-add-btn {
        background: rgba(0,0,0,0.8);
        border-color: #00FFB2;
        color: #00FFB2;
        width: 36px; height: 36px;
    }
    .clip-add-btn .material-icons {
        font-size: 20px;
    }
}

/* ============================================
   Mobile Floating Mini Player (PiP)
   ============================================ */
.mobile-mini-player {
    display: none; /* JSで制御 */
    position: fixed;
    bottom: 20px;
    left: 10px;
    right: 10px;
    background: rgba(13, 2, 33, 0.95);
    border: 1px solid #00FFB2;
    border-radius: 12px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.8), 0 0 15px rgba(0, 255, 178, 0.3);
    z-index: 9999;
    flex-direction: column;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    transform-origin: bottom center;
}

/* 拡大状態 (Expanded) */
.mobile-mini-player.expanded {
    bottom: 0;
    left: 0;
    right: 0;
    border-radius: 12px 12px 0 0;
    height: 60vh; /* 画面下半分の大きめプレイヤーになる */
}

/* プレイヤー上部のコントロール/情報ヘッダー */
.mini-player-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.6);
    border-bottom: 1px solid rgba(0, 255, 178, 0.2);
}

.mini-player-info {
    display: flex;
    flex-direction: column;
    min-width: 0; /* flexbox縮小バグ回避用 */
    flex: 1;
    margin-right: 10px;
}

.mini-player-title {
    font-size: 0.85rem;
    font-weight: bold;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
}

.mini-player-broadcaster {
    font-size: 0.7rem;
    color: #00FFB2;
    font-family: var(--font-mono);
}

.mini-player-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.mini-control-btn {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    padding: 4px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 24px; /* Material Icons size */
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mini-control-btn:hover, .mini-control-btn:active {
    background: rgba(0, 255, 178, 0.2);
    color: #00FFB2;
}

/* JSで icon の textContent を変更する方針にするため、余分な擬似要素指定は削除 */

/* 動画エリア */
.mini-player-video-wrapper {
    width: 100%;
    /* 動画アスペクト比 16:9 を維持 */
    padding-top: 56.25%;
    position: relative;
    background: #000;
}

/* 拡大時もアスペクト比は維持されるため、追加のプロパティ指定はなし */

.mini-player-container,
.mini-player-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}