/* 分镜制作页面样式 */
.storyboard-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden; /* 防止整体容器溢出 */
}

.storyboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-shrink: 0; /* 防止头部被压缩 */
}

.storyboard-title {
    font-size: 1.5rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}

.storyboard-title .back-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gray);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.storyboard-title .back-btn svg {
    width: 20px;
    height: 20px;
    fill: var(--text); /* 使用文本色而不是当前色，确保与背景有足够对比度 */
}

.storyboard-title .back-btn:hover {
    background: var(--primary-light);
}

.storyboard-title .back-btn:hover svg {
    fill: white; /* 悬停时使用白色，增强可见性 */
}
.storyboard-status {
    display: flex;
    align-items: center;
    gap: 15px;
}

.status-badge {
    padding: 5px 12px;
    border-radius: 20px;
    background: var(--gray);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.status-badge.generating {
    background: rgba(var(--primary-rgb), 0.2);
    color: var(--secondary);
}

.status-badge.complete {
    background: rgba(76, 175, 80, 0.2);
    color: #4CAF50;
}

/* 分镜生成进度条 */
.progress-bar {
    width: 100%;
    height: 4px;
    background: var(--gray);
    border-radius: 4px;
    margin: 10px 0 30px;
    overflow: hidden;
    position: relative;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    width: 0%;
    transition: width 0.5s ease;
    position: relative;
    overflow: hidden;
}

.progress-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    animation: progressShimmer 2s infinite linear;
}

@keyframes progressShimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* 分镜列表容器 */
.storyboard-frames {
    flex: 1;
    overflow-y: auto; /* 允许垂直滚动 */
    overflow-x: hidden; /* 防止水平滚动 */
    padding: 5px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    min-height: 200px; /* 确保最小高度 */
    max-height: calc(100vh - 250px); /* 限制最大高度，留出空间给头部和底部 */
}

/* 分镜项 */
.frame-item {
    background: var(--gray);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
    position: relative;
    border: 1px solid transparent;
    overflow: hidden;
    animation: frameAppear 0.5s ease forwards;
    opacity: 0;
    transform: translateY(20px);
    flex-shrink: 0; /* 防止分镜项被压缩 */
}

@keyframes frameAppear {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.frame-item:hover {
    border-color: var(--primary-light);
    box-shadow: 0 5px 15px rgba(var(--primary-rgb), 0.1);
}

.frame-item.active {
    border-color: var(--secondary);
    box-shadow: 0 5px 20px rgba(var(--secondary-rgb), 0.15);
}

.frame-number {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    background: var(--light-gray);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.frame-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

.frame-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%; /* 确保容器使用全宽 */
    box-sizing: border-box; /* 保证宽度计算包含padding和border */
    overflow: hidden; /* 防止溢出 */
}

.frame-section-title {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.frame-section-title svg {
    width: 16px;
    height: 16px;
    fill: var(--text-secondary);
}

.frame-voice-text, 
.frame-image-desc {
    font-size: 1rem;
    line-height: 1.5;
    padding: 10px;
    background: var(--light-gray);
    border-radius: 8px;
    min-height: 60px;
    white-space: pre-wrap; /* 保留空格和换行，允许自动换行 */
    word-wrap: break-word; /* 允许长单词换行 */
    overflow-wrap: break-word; /* 现代浏览器支持，确保长单词能够换行 */
    max-width: 100%; /* 限制最大宽度 */
    width: 100%; /* 确保宽度固定 */
    box-sizing: border-box; /* 确保padding不会影响宽度计算 */
    display: block; /* 确保元素是块级元素 */
    text-align: left; /* 确保文本左对齐 */
    overflow-x: hidden; /* 防止水平溢出 */
    position: relative; /* 为定位提供参考 */
}

/* 编辑模式 */
.frame-content.editing .frame-voice-text,
.frame-content.editing .frame-image-desc {
    border: 1px solid var(--primary-light);
    outline: none;
    height: auto; /* 确保高度会随内容增加 */
    overflow: visible; /* 确保内容不会被隐藏 */
}

/* 分镜操作按钮 */
.frame-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 15px;
}

.frame-btn {
    padding: 8px 12px;
    border-radius: 8px;
    background: var(--light-gray);
    border: none;
    font-size: 0.85rem;
    color: var(--text);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: all 0.3s ease;
}

.frame-btn:hover {
    background: var(--primary-light);
    color: white;
}

.frame-btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.frame-btn.edit-btn {
    background: transparent;
}

.frame-btn.delete-btn {
    background: transparent;
    color: #FF5252;
}

.frame-btn.delete-btn:hover {
    background: rgba(255, 82, 82, 0.1);
}

/* 底部操作栏 */
.storyboard-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    margin-top: 20px;
    border-top: 1px solid var(--border-color);
    flex-shrink: 0; /* 防止底部被压缩 */
}

.add-frame-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    border-radius: 8px;
    background: var(--gray);
    border: none;
    color: var(--text);
    cursor: pointer;
    transition: all 0.3s ease;
}

.add-frame-btn:hover {
    background: var(--primary-light);
    color: white;
}

.add-frame-btn svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.generate-video-btn {
    padding: 12px 24px;
    border-radius: 8px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border: none;
    color: white;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.generate-video-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transform: translateX(-100%);
}

.generate-video-btn:hover::before {
    transform: translateX(100%);
    transition: transform 1s ease;
}

.generate-video-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.generate-video-btn svg {
    width: 20px;
    height: 20px;
    fill: white;
}

/* 无数据状态样式 */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 300px;
    text-align: center;
    color: var(--text-secondary);
}

.empty-state svg {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    fill: var(--text-secondary);
    opacity: 0.5;
}

.empty-state-text {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.empty-state-subtext {
    font-size: 0.9rem;
    max-width: 400px;
}

/* 浮动编辑栏 */
.edit-toolbar {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--dark);
    border-radius: 12px;
    padding: 15px;
    display: flex;
    gap: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
}

.edit-toolbar.show {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.edit-toolbar-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gray);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.edit-toolbar-btn:hover {
    background: var(--primary-light);
}

.edit-toolbar-btn svg {
    width: 20px;
    height: 20px;
    fill: var(--text);
}

/* 响应式设计 */
@media (min-width: 768px) {
    .frame-content {
        grid-template-columns: 1fr 1fr;
    }
}

/* 加载动画 */
.generating-animation {
    display: inline-block;
    position: relative;
    width: 20px;
    height: 20px;
}

.generating-animation div {
    position: absolute;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: currentColor;
    animation: generating 1.2s linear infinite;
}

.generating-animation div:nth-child(1) {
    top: 0;
    left: 0;
    animation-delay: 0s;
}

.generating-animation div:nth-child(2) {
    top: 0;
    right: 0;
    animation-delay: 0.4s;
}

.generating-animation div:nth-child(3) {
    bottom: 0;
    right: 0;
    animation-delay: 0.8s;
}

@keyframes generating {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

/* 创新交互：动态抽认卡片切换效果 */
.frame-item.swiping {
    transition: transform 0.3s ease;
}

.frame-item.swiping-left {
    transform: translateX(-100px) rotate(-5deg);
    opacity: 0.5;
}

.frame-item.swiping-right {
    transform: translateX(100px) rotate(5deg);
    opacity: 0.5;
}

/* 帧编辑动画 */
.frame-item.edit-mode {
    transform: scale(1.02);
    z-index: 2;
    box-shadow: 0 0 20px rgba(var(--secondary-rgb), 0.3);
    border: 2px solid var(--secondary) !important;
    background: linear-gradient(rgba(var(--primary-rgb), 0.05), rgba(var(--primary-rgb), 0.1));
}

.frame-item.edit-mode .frame-number {
    background: var(--secondary);
    color: white;
    font-weight: bold;
}

.frame-item.edit-mode::before {
    content: "正在编辑";
    position: absolute;
    top: -10px;
    left: 20px;
    background: var(--secondary);
    color: white;
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 0.75rem;
    z-index: 3;
}

/* 配音角色选择器样式 */
.voice-role-selector {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--light-gray);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease-out;
    border: 1px solid transparent;
    margin-top: 5px;
    box-sizing: border-box;
}

.voice-role-selector:hover {
    background: var(--gray);
    border-color: var(--primary-light);
}

.selected-role-name {
    font-size: 0.95rem;
    color: var(--text);
}

.role-selector-icon {
    width: 18px;
    height: 18px;
    fill: var(--text-secondary);
    transition: transform 0.2s ease-out;
}

.voice-role-selector:hover .role-selector-icon {
    transform: translateY(1px);
    fill: var(--primary);
}

/* 配音角色选择模态框 */
.voice-role-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.voice-role-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.voice-role-modal {
    background: var(--background);
    border-radius: 15px;
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform: scale(0.95);
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.voice-role-modal.active {
    transform: scale(1);
    opacity: 1;
}

.voice-role-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
}

.voice-role-modal-header h3 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--text);
    font-weight: 500;
}

.voice-role-close-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: var(--gray);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.voice-role-close-btn:hover {
    background: var(--primary-light);
}

.voice-role-close-btn svg {
    width: 20px;
    height: 20px;
    fill: var(--text);
}

.voice-role-close-btn:hover svg {
    fill: white;
}

/* 角色搜索 */
.voice-role-search {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
}

.voice-role-search-input-container {
    position: relative;
    display: flex;
    align-items: center;
}

.voice-role-search-icon {
    position: absolute;
    left: 12px;
    width: 18px;
    height: 18px;
    fill: var(--text-secondary);
}

.voice-role-search-input {
    width: 100%;
    padding: 10px 12px 10px 40px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--light-gray);
    color: var(--text);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.voice-role-search-input:focus {
    outline: none;
    border-color: var(--primary-light);
    background: var(--gray);
    box-shadow: 0 0 0 2px rgba(var(--primary-rgb), 0.2);
}

/* 角色分类导航 */
.voice-role-categories {
    display: flex;
    padding: 0 10px;
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.voice-role-categories::-webkit-scrollbar {
    display: none;
}

.voice-role-category {
    padding: 10px 15px;
    margin: 5px;
    border-radius: 20px;
    background: var(--light-gray);
    font-size: 0.9rem;
    color: var(--text);
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.2s ease-out;
}

.voice-role-category.active {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    color: white;
}

.voice-role-category:hover:not(.active) {
    background: var(--gray);
    transform: translateY(-1px);
}

/* 角色列表 */
.voice-role-list {
    flex: 1;
    overflow-y: auto;
    padding: 10px 20px;
    max-height: 50vh;
}

.voice-role-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    margin-bottom: 10px;
    border-radius: 10px;
    background: var(--light-gray);
    cursor: pointer;
    transition: all 0.2s ease-out;
    border-left: 3px solid transparent;
}

.voice-role-item:hover {
    background: var(--gray);
    transform: translateX(2px);
}

.voice-role-item.active {
    border-left-color: var(--secondary);
    background: linear-gradient(90deg, rgba(var(--primary-rgb), 0.1), rgba(var(--secondary-rgb), 0.05));
}

.voice-role-item-main {
    flex: 1;
    padding-right: 10px;
}

.voice-role-name {
    font-weight: 500;
    margin-bottom: 4px;
    color: var(--text);
}

.voice-role-description {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.voice-role-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.voice-role-preview-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary-light);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease-out;
}

.voice-role-preview-btn:hover {
    transform: scale(1.05);
    background: var(--secondary);
    box-shadow: 0 0 8px rgba(var(--secondary-rgb), 0.4);
}

.voice-role-preview-btn svg {
    width: 18px;
    height: 18px;
    fill: white;
}

.voice-role-select-indicator {
    width: 24px;
    height: 24px;
    opacity: 0;
    transition: all 0.3s ease;
}

.voice-role-item.active .voice-role-select-indicator {
    opacity: 1;
}

.voice-role-select-indicator svg {
    width: 24px;
    height: 24px;
    fill: var(--secondary);
}

.voice-role-empty {
    padding: 30px 0;
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
}

/* 修改原有平铺角色项样式 (向后兼容) */
.role-item {
    display: inline-block;
    padding: 6px 12px;
    margin-right: 8px;
    margin-bottom: 8px;
    border-radius: 20px;
    background: var(--light-gray);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.role-item:hover {
    background: var(--gray);
}

.role-item.active {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    color: white;
}

/* 视频配置模态框 */
.video-config-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.video-config-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.video-config-modal {
    background: var(--background);
    border-radius: 15px;
    width: 90%;
    max-width: 550px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
}

.video-config-modal.active {
    transform: translateY(0);
    opacity: 1;
}

.video-config-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
}

.video-config-modal-header h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text);
}

.video-config-close-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: var(--gray);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.video-config-close-btn:hover {
    background: var(--primary-light);
}

.video-config-close-btn svg {
    width: 20px;
    height: 20px;
    fill: var(--text);
}

.video-config-close-btn:hover svg {
    fill: white;
}

.video-config-content {
    padding: 20px;
}

.config-field {
    margin-bottom: 20px;
}

.config-field label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.config-field input[type="text"],
.config-field input[type="color"],
.config-field select {
    width: 100%;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--light-gray);
    color: var(--text);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.config-field input[type="text"]:focus,
.config-field input[type="color"]:focus,
.config-field select:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 2px rgba(var(--primary-rgb), 0.2);
}

.config-field input[type="color"] {
    height: 45px;
    cursor: pointer;
}

.config-field select {
    appearance: none;
    padding-right: 30px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23757575'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 20px;
}

.config-field .field-description {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-top: 5px;
}

.video-config-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    border-top: 1px solid var(--border-color);
    padding: 15px 20px;
}

.config-btn {
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.config-btn.cancel {
    background: var(--gray);
    color: var(--text);
    border: none;
}

.config-btn.cancel:hover {
    background: var(--light-gray);
}

.config-btn.confirm {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    color: white;
    border: none;
}

.config-btn.confirm:hover {
    filter: brightness(1.1);
}

/* 视频配置按钮和状态指示器 */
.video-config-btn {
    padding: 10px 15px;
    border-radius: 8px;
    background: var(--gray);
    border: 1px solid var(--border-color);
    color: var(--text);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-right: 15px;
}

.video-config-btn:hover {
    background: var(--light-gray);
    border-color: var(--primary-light);
}

.video-config-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.video-config-status {
    display: flex;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-right: 15px;
}

.video-config-status .config-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--secondary);
    margin-right: 6px;
}

.voice-role-preview-btn.playing svg {
    fill: var(--primary);
    animation: spin 2s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
/* 积分消耗样式 */
.credit-consumption {
    margin-right: 12px;
    animation: fadeIn 0.3s ease-in-out;
}

.credit-info {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    background-color: rgba(0, 0, 0, 0.05);
    padding: 6px 10px;
    border-radius: 6px;
}

.credit-info svg {
    width: 16px;
    height: 16px;
    margin-right: 6px;
    fill: var(--accent-color);
}
.credit-info svg {
    width: 16px;
    height: 16px;
    margin-right: 6px;
    fill: var(--accent-color);
}

.credit-amount {
    font-weight: 600;
    color: var(--accent-color);
    margin: 0 3px;
}

.storyboard-footer {
    display: flex;
    align-items: center;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}