/* 全局样式 */
:root {
    --bg-primary: #121212;
    --bg-secondary: #1e1e1e;
    --bg-tertiary: #2a2a2a;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --accent-color: #ff6b6b;
    --accent-hover: #ff5252;
    --progress-color: #ff6b6b;
    --progress-bg: #444;
    --card-radius: 12px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--bg-primary), #000);
    color: var(--text-primary);
    min-height: 100vh;
    padding: 0;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* 页面布局 */
#search-page {
    display: block;
}

#player-page {
    display: none;
}

/* 头部样式 */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #333;
    margin-bottom: 10px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-icon {
    color: var(--accent-color);
    font-size: 32px;
}

.logo-text {
    font-size: 28px;
    font-weight: 700;
    background: linear-gradient(90deg, #ff6b6b, #ffa502);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header-buttons {
    display: flex;
    gap: 15px;
}

/* 美化收藏按钮 */
.favorite-btn {
    background: linear-gradient(135deg, #ff6b6b, #ffa502);
    color: white;
    border: none;
    border-radius: 30px;
    padding: 8px 16px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
}

.favorite-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
    background: linear-gradient(135deg, #ff5252, #ff9500);
}

.favorite-btn:active {
    transform: translateY(-1px);
}

.favorite-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.favorite-btn:hover::before {
    left: 100%;
}

/* 收藏面板 */
.favorite-panel {
    position: absolute;
    top: 100px;
    right: 20px;
    background:#1a222d;
    backdrop-filter: blur(10px);
    border-radius: var(--card-radius);
    padding: 20px;
    z-index: 100;
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
    display: none;
    width: 320px;
    max-height: 500px;
    overflow-y: auto;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.favorite-panel:hover {
    border-color: rgba(255, 107, 107, 0.3);
}

.favorite-panel h3 {
    margin-bottom: 15px;
    color: var(--accent-color);
    border-bottom: 1px solid #333;
    padding-bottom: 10px;
    margin-top: 0;
    padding-right: 40px; /* 为关闭按钮留出空间 */
    position: relative;
}

/* 收藏项样式 */
.favorite-item {
    display: flex;
    align-items: center;
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 10px;
    background: var(--bg-secondary);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.favorite-item:hover {
    background: rgba(255, 107, 107, 0.1);
}

/* 收藏面板中的书籍封面 */
.favorite-cover {
    width: 50px;
    height: 70px;
    object-fit: cover;
    border-radius: 5px;
    margin-right: 15px;
}

.favorite-info {
    flex: 1;
}

.favorite-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-primary);
}

.favorite-author {
    font-size: 14px;
    color: var(--text-secondary);
}

.remove-favorite {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 16px;
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: var(--transition);
}

.remove-favorite:hover {
    background: rgba(255, 107, 107, 0.2);
    color: var(--accent-color);
}

.no-favorites {
    text-align: center;
    padding: 20px;
    color: var(--text-secondary);
}

/* 面板关闭按钮 */
.close-panel-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 24px;
    width: auto;
    height: auto;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    z-index: 101;
    font-weight: bold;
    line-height: 1;
}

.close-panel-btn:hover {
    background: transparent;
    color: var(--accent-color);
    transform: scale(1.2);
}

.close-panel-btn:active {
    transform: scale(1.1);
}

/* 搜索区域样式 */
.search-container {
    position: relative;
    margin: 10px 0 10px;
}

.search-box {
    height: 36px;
    display: flex;
    background: var(--bg-tertiary);
    border-radius: 30px;
    padding: 5px 5px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.search-box input {
    height: 100%;
    flex: 1;
    background: transparent;
    border: none;
    padding: 5px 5px;
    font-size: 18px;
    color: var(--text-primary);
    outline: none;
}

.search-btn {
    height: 100%;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 1px 8px;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
}

.search-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.hot-search {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-tertiary);
    border-radius: 15px;
    padding: 20px;
    margin-top: 15px;
    z-index: 10;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    display: none;
}

.hot-search h3 {
    margin-bottom: 15px;
    color: var(--text-secondary);
    font-weight: 500;
    margin-top: 0;
    padding-right: 40px; /* 为关闭按钮留出空间 */
    position: relative;
}

.hot-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    background: var(--bg-secondary);
    padding: 3px 8px;
    border-radius: 50px;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
}

.tag:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

/* 结果区域样式 */
.results-container {
    margin-top: 20px;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}

.result-card {
    background: var(--bg-secondary);
    border-radius: var(--card-radius);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.result-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.book-cover {
    width: 100%;
    height: 250px;
    object-fit: contain;
    object-position: left;
    background-color: var(--bg-secondary);
    padding: 5px;
}

.book-info {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.book-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--accent-color);
}

.book-author, .book-type, .book-status {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.book-intro {
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 15px;
    margin-top: 15px;
    line-height: 1.5;
    color: #ddd;
    flex: 1;
}

.book-intro.expanded {
    display: block;
    -webkit-line-clamp: unset;
}

.expand-btn {
    background: transparent;
    border: none;
    color: var(--accent-color);
    text-align: left;
    padding: 5px 0;
    cursor: pointer;
    font-size: 14px;
    transition: var(--transition);
}

.expand-btn:hover {
    color: var(--accent-hover);
}

.book-buttons {
    display: flex;
    gap: 12px;
    margin-top: 15px;
}

.book-btn {
    background: var(--bg-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 80px;
    justify-content: center;
}

.book-btn:hover {
    background: linear-gradient(135deg, var(--accent-color), #ff8a80);
    border-color: var(--accent-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.3);
}

.book-btn.favorited {
    background: linear-gradient(135deg, #ffd700, #ffb300);
    color: #333;
    border-color: #ffd700;
}

.book-btn.favorited:hover {
    background: linear-gradient(135deg, #ffeb3b, #ffd700);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

/* 播放页面样式 */
.player-header {
    display: flex;
    align-items: center;
    margin-bottom: 6px;
    padding-bottom: 6px;
    border-bottom: 1px solid #333;
}

.back-btn {
    background: transparent;
    border: none;
    color: var(--accent-color);
    font-size: 32px;
    cursor: pointer;
    margin-right: 30px;
    transition: var(--transition);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.back-btn:hover {
    background: rgba(255, 107, 107, 0.2);
    transform: scale(1.1);
}

.book-details {
    display: flex;
    gap: 10px;
    align-items: center;
    flex: 1;
    justify-content: flex-start;
}

.book-large-cover {
    width: 200px;
    height: 200px;
    border-radius: 10px;
    object-fit: cover;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    margin-left: 1%;
}

.book-meta {
    text-align: left;
    margin-top: 10px;
}

.book-meta-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--accent-color);
}

.book-meta-author, .book-meta-category {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

/* 播放器样式 */
.player-container {
    background: var(--bg-tertiary);
    border-radius: var(--card-radius);
    padding: 5px;
    margin-bottom: 10px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    position: relative;
}

.proxy-indicator {
    position: absolute;
    top: -40px;
    right: 10px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
    z-index: 100;
}

.proxy-success { background-color: #2ecc71; }
.proxy-warning { background-color: #f1c40f; animation: pulse 1s infinite; }
.proxy-error   { background-color: #e74c3c; }
@keyframes pulse {
    0%   { transform: scale(1);   }
    50%  { transform: scale(1.2); }
    100% { transform: scale(1);   }
}

.time-container {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 18px;
    color: var(--text-primary);
    align-items: center;
}

.progress-bar-container {
    flex: 1;
    margin: 0 10px;
}

.progress-bar {
    height: 6px;
    background: var(--progress-bg);
    border-radius: 3px;
    cursor: pointer;
    position: relative;
    max-width: 95%;
    margin: 0 auto;
}

.buffer {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
    width: 0%;
    z-index: 1;
}

.progress {
    height: 100%;
    background: var(--progress-color);
    border-radius: 3px;
    width: 0%; 
    position: relative;
    z-index: 2;
}

.controls-row {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
    width: 100%;
    margin: 0 auto;
    gap: 15px;
    white-space: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 10px 0;
    min-width: min-content;
}

.controls-row::-webkit-scrollbar {
    height: 5px;
}

.controls-row::-webkit-scrollbar-track {
    background: transparent;
    display: none;
}

.controls-row::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 5px;
}

.main-controls {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
}

.control-btn {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 28px;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    padding: 0;
    flex-shrink: 0;
}

.control-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.play-btn {
    background: var(--accent-color);
    width: 40px;
    height: 40px;
    font-size: 28px;
}

.play-btn:hover {
    background: var(--accent-hover);
    transform: scale(1.05);
}

.volume-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.volume-bar {
    width: 120px;
    height: 6px;
    background: var(--progress-bg);
    border-radius: 2px;
    position: relative;
    flex-shrink: 0;
}

.volume-level {
    height: 100%;
    background: var(--progress-color);
    border-radius: 2px;
    width: 60%;
}

.speed-control {
    position: relative;
    display: inline-block;
    flex-shrink: 0;
}

.speed-btn {
    background: rgba(255, 107, 107, 0.2);
    color: var(--text-primary);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 16px;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 5px;
    line-height: 1.2;
}

.speed-btn:hover {
    background: rgba(255, 107, 107, 0.3);
}

.speed-menu {
    position: fixed;
    bottom: auto;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-tertiary);
    border-radius: 10px;
    padding: 10px 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    display: none;
    min-width: 100px;
    z-index: 1000;
}

.speed-menu.show {
    display: block;
}

.speed-option {
    padding: 8px 15px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    font-size: 16px;
}

.speed-option:hover {
    background: rgba(255, 107, 107, 0.2);
}

/* 睡眠定时器样式 */
.sleep-timer-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: 10px;
}

.sleep-timer-btn {
    background: rgba(255, 107, 107, 0.2);
    color: var(--text-primary);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 16px;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sleep-timer-btn:hover {
    background: rgba(255, 107, 107, 0.3);
}

.timer-menu {
    position: fixed;
    bottom: auto;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-tertiary);
    border-radius: 10px;
    padding: 10px 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    display: none;
    min-width: 120px;
    z-index: 1000;
}

.timer-menu.show {
    display: block;
}

.timer-option {
    padding: 8px 15px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    font-size: 16px;
}

.timer-option:hover {
    background: rgba(255, 107, 107, 0.2);
}

.timer-active {
    background: rgba(255, 107, 107, 0.2);
    color: var(--accent-color);
    font-weight: bold;
}

/* 章节列表样式 */
.chapters-container {
    background: var(--bg-secondary);
    border-radius: var(--card-radius);
    padding: 6px;
    max-height: 400px;
    overflow-y: auto;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.chapter-title {
    font-size: 20px;
    margin-bottom: 6px;
    color: var(--accent-color);
    padding-bottom: 10px;
    border-bottom: 1px solid #333;
    display: flex;
    align-items: center;
    gap: 10px;
}

.chapter-list {
    list-style: none;
    padding: 0;
}

.chapter-item {
    padding: 6px 8px 6px 65px;
    border-bottom: 1px solid #333;
    cursor: pointer;
    transition: var(--transition);
    border-radius: 5px;
    position: relative;
}

.chapter-item:hover {
    background: rgba(255, 107, 107, 0.1);
}

.chapter-item.active {
    background: rgba(255, 107, 107, 0.2);
    color: var(--accent-color);
    font-weight: 600;
    padding-left: 100px;
}

.chapter-item.active::before {
    content: "\f028";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    left: 45px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--accent-color);
    font-size: 16px;
}

.chapter-number {
    position: absolute;
    left: 5px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    width: 30px;
    text-align: right;
    padding-right: 5px;
    z-index: 1;
}

.chapter-item.active .chapter-number {
    left: 5px;
}

/* 加载动画 */
.loader {
    display: none;
    text-align: center;
    padding: 30px;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(255, 255, 255, 0.1);
    border-top: 5px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 错误提示 */
.error-message {
    color: #ff6b6b;
    text-align: center;
    padding: 20px;
    margin: 20px 0;
    background: rgba(255, 107, 107, 0.1);
    border-radius: 10px;
}

/* 提示消息样式 */
.toast-message {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 12px 24px;
    border-radius: 4px;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.toast-message.show {
    opacity: 1;
}

/* 手动复制容器样式 */
.manual-copy-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.manual-copy-box {
    background: var(--bg-secondary);
    padding: 20px;
    border-radius: 10px;
    max-width: 90%;
    width: 500px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.manual-copy-box h3 {
    margin-bottom: 15px;
    color: var(--accent-color);
}

.copy-textarea {
    width: 100%;
    height: 120px;
    padding: 10px;
    margin-bottom: 15px;
    background: var(--bg-tertiary);
    border: 1px solid #444;
    border-radius: 5px;
    color: var(--text-primary);
    resize: none;
    font-family: inherit;
}

.close-copy-btn {
    width: 100%;
    padding: 10px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: var(--transition);
}

.close-copy-btn:hover {
    background: var(--accent-hover);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: 10px;
    }

    .book-details {
         flex-direction: column;
    align-items: flex-start;
    text-align: left;
    }

    .controls-row {
        flex-direction: row;
        gap: 15px;
        overflow-x: auto;
        justify-content: flex-start;
        flex-wrap: nowrap;
        padding: 10px 0;
    }

    .main-controls {
        flex-wrap: nowrap;
        gap: 15px;
        justify-content: center;
        width: 100%;
    }

    .volume-controls, .speed-control {
        display: flex;
        align-items: center;
        margin: 0;
        flex: 1;
        justify-content: center;
    }

    .volume-bar {
        width: 80px;
    }

    .speed-btn {
        font-size: 16px;
        min-width: 40px;
        width: 40px;
        height: 40px;
    }

    .chapter-item {
        padding-left: 65px;
    }

    .chapter-item.active {
        padding-left: 85px;
    }

    .chapter-number {
        width: 30px;
    }

    .speed-menu {
        position: fixed;
        top: 45%;
        left: 50%;
        transform: translate(-50%, -50%);
        z-index: 9999;
    }
    .book-large-cover {
        align-self: flex-start;
        margin-left: 1%;
    }
    
    .favorite-panel {
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 90%;
        max-width: 400px;
    }
}

@media (max-width: 480px) {
    .main-controls {
        gap: 5px;
        width: 100%;
        justify-content: space-between;
    }

    .control-btn {
        width: 40px;
        height: 40px;
        font-size: 28px;
    }

    .play-btn {
        width: 40px;
        height: 40px;
        font-size: 28px;
    }

    .volume-bar {
        width: 60px;
    }

    .speed-btn {
        min-width: 40px;
        height: 40px;
        font-size: 16px;
    }

    .controls-row {
        gap: 15px;
    }
    
    .volume-controls {
        min-width: 100px;
    }
}

/* 代理状态指示器 */
.proxy-success {
    background-color: rgba(46, 204, 113, 0.7);
}

.proxy-warning {
    background-color: rgba(241, 196, 15, 0.7);
}

.proxy-error {
    background-color: rgba(231, 76, 60, 0.7);
}