/* ======================== 
   火山视频生成前端 - 样式表
   参考 infinitetalk-frontend 配色
======================== */

:root {
    /* 主题色 */
    --primary: #ff6b35;
    --primary-dark: #e55a2b;
    --primary-light: #ff8c5a;

    /* 背景色 */
    --bg-dark: #0f0f1a;
    --bg-card: rgba(20, 20, 35, 0.8);
    --bg-input: rgba(30, 30, 50, 0.6);

    /* 文字色 */
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #606080;

    /* 状态色 */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;

    /* 边框 */
    --border-color: rgba(255, 255, 255, 0.1);
    --border-radius: 12px;
    --border-radius-sm: 8px;

    /* 阴影 */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.4);

    /* 间距 */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
}

/* ======================== 基础样式 ======================== */

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-dark);
    background-image:
        radial-gradient(ellipse at 20% 20%, rgba(255, 107, 53, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(255, 140, 90, 0.08) 0%, transparent 50%);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

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

/* ======================== 玻璃态效果 ======================== */

.glass {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
}

/* ======================== 视图切换 ======================== */

.view {
    display: none;
}

.view.active {
    display: block;
}

.section {
    display: none;
}

.section.active {
    display: block;
}

/* ======================== 登录页 ======================== */

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.login-card {
    width: 100%;
    max-width: 400px;
    padding: var(--spacing-xl);
}

.logo {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.logo-icon {
    font-size: 48px;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.logo h1 {
    font-size: 28px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo .subtitle {
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: var(--spacing-xs);
}

/* ======================== 表单元素 ======================== */

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

input[type="text"],
input[type="password"],
input[type="number"],
textarea,
select {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    transition: all 0.2s ease;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.15);
}

input:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

textarea {
    resize: vertical;
    min-height: 80px;
}

select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23a0a0b0' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
    padding-right: 40px;
}

input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    background: var(--bg-input);
    border-radius: 3px;
    margin: 8px 0;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    background: var(--primary);
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.2s;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.checkbox-group {
    display: flex;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

.hint {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.url-input {
    margin-top: var(--spacing-sm);
}

/* ======================== 按钮 ======================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-ghost:hover:not(:disabled) {
    background: var(--bg-input);
    color: var(--text-primary);
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-danger:hover:not(:disabled) {
    background: #dc2626;
}

.btn-block {
    width: 100%;
}

.btn-large {
    padding: 14px 28px;
    font-size: 16px;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-icon {
    font-size: 18px;
}

/* ======================== 导航栏 ======================== */

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 18px;
    font-weight: 600;
}

.nav-brand .logo-icon {
    font-size: 24px;
}

.nav-links {
    display: flex;
    gap: var(--spacing-sm);
}

.nav-btn {
    padding: 10px 20px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
}

.nav-btn:hover {
    background: var(--bg-input);
    color: var(--text-primary);
}

.nav-btn.active {
    background: var(--primary);
    color: white;
}

/* ======================== 主内容区 ======================== */

.main-content {
    padding: var(--spacing-xl);
    max-width: 1400px;
    margin: 0 auto;
}

.container {
    width: 100%;
}

.section-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.section-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* ======================== 生成页布局 ======================== */

.generate-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--spacing-xl);
}

.left-panel {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.right-panel {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.input-card,
.settings-card,
.account-card,
.token-card {
    padding: var(--spacing-lg);
}

.input-card h3,
.settings-card h3,
.account-card h3,
.token-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

/* 提示词区域 */
.prompt-section {
    margin-bottom: var(--spacing-md);
}

.prompt-section label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.optional {
    color: var(--text-muted);
    font-weight: 400;
}

/* 图片输入区域 */
.image-inputs {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.image-input-wrapper {
    flex: 1;
}

.image-input-wrapper label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.image-input {
    position: relative;
}

.image-placeholder {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 12px 16px;
    background: var(--bg-input);
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
}

.image-placeholder:hover {
    border-color: var(--primary);
    background: rgba(255, 107, 53, 0.05);
}

.placeholder-icon {
    font-size: 20px;
}

.placeholder-text {
    font-size: 13px;
    color: var(--text-muted);
}

/* 图片预览容器 */
.image-preview-container {
    position: relative;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
}

.image-preview-container img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    display: block;
}

.image-actions {
    position: absolute;
    top: 4px;
    right: 4px;
    display: flex;
    gap: 4px;
}

.img-btn {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: all 0.2s ease;
}

.img-btn:hover {
    background: rgba(0, 0, 0, 0.8);
}

.img-btn.danger:hover {
    background: var(--danger);
}

.url-input-small {
    margin-top: var(--spacing-xs);
    padding: 8px 12px;
    font-size: 12px;
}

/* 生成类型提示 */
.generation-type-hint {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-input);
    border-radius: var(--border-radius-sm);
}

.type-label {
    font-size: 13px;
    color: var(--text-muted);
}

.type-value {
    font-size: 13px;
    font-weight: 500;
    color: var(--primary);
}

/* 参数网格 */
.params-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.params-grid .form-group {
    margin-bottom: 0;
}

.range-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.range-group input[type="range"] {
    flex: 1;
    margin: 0;
}

.range-group span {
    min-width: 36px;
    font-size: 14px;
    color: var(--text-secondary);
}

.disabled-input {
    opacity: 0.6;
    background: transparent !important;
}

/* 复选框行 */
.checkbox-row {
    display: flex;
    gap: var(--spacing-xl);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
}

/* 右侧面板 */
.account-card .account-list {
    max-height: 200px;
    overflow-y: auto;
}

/* Token 显示卡片 */
.token-display {
    text-align: center;
}

.token-main {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-input);
    border-radius: var(--border-radius-sm);
}

.token-number {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    display: block;
}

.token-unit {
    font-size: 12px;
    color: var(--text-muted);
}

.price-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(255, 107, 53, 0.15);
    border: 1px solid rgba(255, 107, 53, 0.3);
    border-radius: var(--border-radius-sm);
}

.price-type {
    font-size: 13px;
    color: var(--text-secondary);
    padding: 4px 10px;
    background: var(--bg-input);
    border-radius: 12px;
}

.price-display .price-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
}

.price-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.price-item.active .price-value {
    color: var(--primary);
}

/* 生成按钮 */
.btn-generate {
    width: 100%;
    padding: 16px;
    font-size: 16px;
}

/* 图片预览模态框 */
.image-preview-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.image-preview-modal img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: var(--border-radius);
}

/* ======================== 文件上传 ======================== */

.dropzone {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    min-height: 100px;
}

.dropzone:hover {
    border-color: var(--primary);
    background: rgba(255, 107, 53, 0.05);
}

.dropzone.dragover {
    border-color: var(--primary);
    background: rgba(255, 107, 53, 0.1);
}

.dropzone-content {
    color: var(--text-muted);
}

.upload-icon {
    font-size: 32px;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.dropzone-content p {
    font-size: 13px;
}

.file-preview {
    display: none;
}

.file-preview.active {
    display: block;
}

.file-preview img {
    max-width: 100%;
    max-height: 200px;
    border-radius: var(--border-radius-sm);
    object-fit: contain;
}

.file-preview .clear-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--danger);
    color: white;
    border: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ======================== 账户列表 ======================== */

.account-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.account-item {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 2px solid transparent;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
}

.account-item:hover {
    border-color: var(--border-color);
}

.account-item.selected {
    border-color: var(--primary);
    background: rgba(255, 107, 53, 0.1);
}

.account-item .account-info {
    flex: 1;
}

.account-item .account-name {
    font-weight: 500;
    margin-bottom: 2px;
}

.account-item .account-quota {
    font-size: 12px;
    color: var(--text-muted);
}

.account-item .account-quota .remaining {
    color: var(--success);
}

.account-item .account-quota .low {
    color: var(--warning);
}

.account-item .account-quota .empty {
    color: var(--danger);
}

/* ======================== 消耗预估 ======================== */

.estimate-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.estimate-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

.estimate-row:last-child {
    border-bottom: none;
}

.estimate-row .label {
    color: var(--text-secondary);
    font-size: 14px;
}

.estimate-row .value {
    font-weight: 500;
}

.estimate-row .value.price {
    color: var(--primary);
    font-size: 16px;
}

/* ======================== 任务队列 ======================== */

.queue-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-xl);
}

.task-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.task-item {
    display: flex;
    align-items: center;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
}

.task-item:hover {
    border-color: var(--primary);
}

.task-item.selected {
    border-color: var(--primary);
    background: rgba(255, 107, 53, 0.05);
}

.task-info {
    flex: 1;
}

.task-id {
    font-family: monospace;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.task-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 13px;
    color: var(--text-muted);
}

.task-status {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.task-status.queued {
    background: rgba(59, 130, 246, 0.2);
    color: var(--info);
}

.task-status.running {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.task-status.succeeded {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.task-status.failed,
.task-status.expired {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

/* ======================== 任务详情 ======================== */

.task-detail {
    padding: var(--spacing-lg);
    max-height: calc(100vh - 150px);
    overflow-y: auto;
    position: sticky;
    top: var(--spacing-lg);
}

.detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.detail-header h3 {
    font-size: 18px;
    font-weight: 600;
}

.detail-content {
    margin-bottom: var(--spacing-lg);
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-row .label {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.detail-row .value {
    text-align: right;
    word-break: break-word;
}

.detail-row .value.prompt-text {
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 280px;
    text-align: left;
    line-height: 1.4;
}

.detail-row .value.error {
    color: var(--danger);
}

.detail-video {
    margin-bottom: var(--spacing-lg);
}

.detail-video video {
    width: 100%;
    border-radius: var(--border-radius);
}

.detail-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* ======================== 设置页账户配置 ======================== */

.accounts-config-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.account-config-card {
    padding: var(--spacing-lg);
}

.account-config-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.account-config-header h4 {
    font-size: 16px;
    font-weight: 600;
}

.account-config-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.account-config-row {
    font-size: 14px;
}

.account-config-row .label {
    color: var(--text-muted);
    display: block;
    margin-bottom: 4px;
}

.account-config-row .value {
    font-family: monospace;
    color: var(--text-primary);
    word-break: break-all;
}

.account-config-row .value.masked {
    color: var(--text-secondary);
}

.account-quota-bar {
    grid-column: 1 / -1;
    margin-top: var(--spacing-sm);
}

.quota-bar {
    height: 8px;
    background: var(--bg-input);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 4px;
}

.quota-bar .fill {
    height: 100%;
    background: var(--success);
    transition: width 0.3s ease;
}

.quota-bar .fill.warning {
    background: var(--warning);
}

.quota-bar .fill.danger {
    background: var(--danger);
}

.quota-text {
    font-size: 12px;
    color: var(--text-muted);
}

/* ======================== 模态框 ======================== */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--spacing-lg);
}

.modal-overlay.active {
    display: flex;
}

.modal {
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

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

.modal-header h3 {
    font-size: 18px;
    font-weight: 600;
}

.modal-content {
    padding: var(--spacing-lg);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

/* ======================== Toast 通知 ======================== */

#toast-container {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    z-index: 2000;
}

.toast {
    padding: 12px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    box-shadow: var(--shadow-md);
    animation: slideIn 0.3s ease;
}

.toast.success {
    border-color: var(--success);
}

.toast.error {
    border-color: var(--danger);
}

.toast.warning {
    border-color: var(--warning);
}

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

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ======================== 加载状态 ======================== */

.loading {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
}

.error-message {
    color: var(--danger);
    font-size: 13px;
    margin-top: var(--spacing-sm);
    text-align: center;
}

/* ======================== 批量操作工具栏 ======================== */

.batch-toolbar {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-md);
}

.select-all-label {
    margin: 0;
}

.selected-count {
    font-size: 13px;
    color: var(--text-secondary);
}

.batch-actions {
    margin-left: auto;
}

/* 任务项复选框 */
.task-checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
    flex-shrink: 0;
}

.task-item.batch-selected {
    border-color: var(--primary);
    background: rgba(255, 107, 53, 0.1);
}

.task-item-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    width: 100%;
}

/* ======================== 响应式 ======================== */

@media (max-width: 1024px) {

    .generate-grid,
    .queue-content {
        grid-template-columns: 1fr;
    }

    .task-detail {
        position: static;
    }
}

@media (max-width: 768px) {
    .navbar {
        flex-wrap: wrap;
        gap: var(--spacing-md);
    }

    .nav-links {
        order: 3;
        width: 100%;
        justify-content: center;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .section-header {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: flex-start;
    }

    .section-actions {
        width: 100%;
        flex-wrap: wrap;
    }

    .account-config-info {
        grid-template-columns: 1fr;
    }
}

/* ======================== 模式选项卡 ======================== */

.mode-tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-xs);
    background: var(--bg-card);
    border-radius: var(--border-radius);
    width: fit-content;
}

.mode-tab {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 12px 24px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
}

.mode-tab:hover {
    background: var(--bg-input);
    color: var(--text-primary);
}

.mode-tab.active {
    background: var(--primary);
    color: white;
}

.tab-icon {
    font-size: 18px;
}

/* 模式面板 */
.mode-panel {
    display: none;
}

.mode-panel.active {
    display: block;
}

/* ======================== 图片生成面板 ======================== */

/* 参考图片上传区域 */
.ref-images-section {
    margin-bottom: var(--spacing-md);
}

.ref-images-section>label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.ref-images-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-input);
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius-sm);
    min-height: 100px;
}

.ref-image-item {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    background: var(--bg-card);
}

.ref-image-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ref-image-remove {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 20px;
    height: 20px;
    border: none;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    font-size: 12px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.ref-image-item:hover .ref-image-remove {
    opacity: 1;
}

.ref-image-add {
    width: 80px;
    height: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    background: var(--bg-card);
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
}

.ref-image-add:hover {
    border-color: var(--primary);
    background: rgba(255, 107, 53, 0.05);
}

.ref-image-add .add-icon {
    font-size: 24px;
    color: var(--text-muted);
}

.ref-image-add .add-text {
    font-size: 11px;
    color: var(--text-muted);
}

.ref-images-hint {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

/* 参数网格 - 2列 */
.params-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

/* 设置行 */
.setting-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
}

.setting-toggle {
    font-weight: 500;
}

.setting-hint {
    font-size: 12px;
    color: var(--text-muted);
}

/* 必填标记 */
.required {
    color: var(--danger);
    font-weight: 400;
}

/* 储存提示 */
.storage-hint {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--border-radius-sm);
    font-size: 12px;
    color: var(--warning);
    text-align: center;
}

/* ======================== 图片结果展示 ======================== */

.detail-images {
    margin-bottom: var(--spacing-lg);
}

.images-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--spacing-sm);
}

.image-result-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    background: var(--bg-input);
}

.image-result-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.image-result-item img:hover {
    transform: scale(1.05);
}

.image-result-item .download-link {
    position: absolute;
    bottom: 4px;
    right: 4px;
    width: 28px;
    height: 28px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.image-result-item:hover .download-link {
    opacity: 1;
}

.image-result-item.error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    color: var(--danger);
    font-size: 12px;
    text-align: center;
}

.image-result-item .error-icon {
    font-size: 24px;
}

/* 任务类型图标 */
.task-type-icon {
    margin-right: 4px;
}

/* 文本样式 */
.text-muted {
    color: var(--text-muted);
    font-style: italic;
}

/* 配额标签 */
.quota-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

/* 分辨率显示 */
.resolution-display {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-input);
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-md);
}

.resolution-label {
    font-size: 13px;
    color: var(--text-secondary);
}

.resolution-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    font-family: monospace;
}

/* 多选框行 */
.checkbox-row {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-sm) 0;
}

.checkbox-row .checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    font-size: 14px;
    color: var(--text-secondary);
}

.checkbox-row .checkbox-label:hover {
    color: var(--text-primary);
}

.checkbox-row .checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
}

/* 提示词文本样式 */
.prompt-text {
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.4;
    max-width: 300px;
    word-break: break-word;
    cursor: default;
}

.prompt-text:hover {
    color: var(--text-primary);
}

/* 参考图预览 */
.ref-images-preview {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    max-width: 350px;
}

.ref-image-thumb {
    position: relative;
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.ref-image-thumb:hover {
    border-color: var(--primary);
    transform: scale(1.05);
}

.ref-image-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ref-image-thumb .ref-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    font-size: 10px;
    text-align: center;
    padding: 2px;
}

/* ======================== 上传进度条 ======================== */

.upload-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 8px;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10;
}

.upload-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transition: width 0.2s ease;
    border-radius: 0 4px 4px 0;
    box-shadow: 0 0 8px var(--primary);
}

/* 上传中状态样式 */
.image-preview-container.uploading {
    opacity: 0.8;
}

.image-preview-container.uploading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(45deg,
            transparent,
            transparent 10px,
            rgba(255, 107, 53, 0.1) 10px,
            rgba(255, 107, 53, 0.1) 20px);
    animation: uploading-stripe 0.5s linear infinite;
}

@keyframes uploading-stripe {
    0% {
        background-position: 0 0;
    }

    100% {
        background-position: 28px 0;
    }
}

/* 参考图片项上传进度 */
.ref-image-item {
    position: relative;
}

.ref-image-item.uploading {
    opacity: 0.85;
}

.ref-image-item .upload-progress {
    top: 50%;
    left: 8px;
    right: 8px;
    bottom: auto;
    height: 10px;
    transform: translateY(-50%);
    border-radius: 5px;
    background: rgba(0, 0, 0, 0.6);
}

/* 上传状态指示器 */
.upload-status {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 20px;
    z-index: 15;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    padding: 8px;
}

/* 上传中禁用生成按钮的提示样式 */
.btn-generate.uploading-blocked {
    position: relative;
}

.btn-generate.uploading-blocked::after {
    content: '正在上传图片...';
    position: absolute;
    bottom: -24px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 12px;
    color: var(--warning);
    white-space: nowrap;
}