/* 🍌 大香蕉AI - 深邃蓝调主题样式 */

/* ===== 暗色主题（默认）- 深邃蓝调 ===== */
:root, [data-theme="dark"] {
    --primary: #FFD60A;
    --primary-dark: #E6C009;
    --primary-hover: #FFDF3A;
    /* 深邃蓝调背景色 */
    --bg-dark: #0D1117;
    --bg-card: #161B22;
    --bg-input: #21262D;
    --text-primary: #F0F6FC;
    --text-secondary: #8B949E;
    --border-color: #30363D;
    --success: #22C55E;
    --error: #EF4444;
    --warning: #F59E0B;
    --shadow: 0 8px 32px rgba(0,0,0,0.5);
    --radius: 12px;
    --radius-lg: 16px;
    /* 深邃蓝调渐变 */
    --gradient-warm: linear-gradient(135deg, #0D1117 0%, #161B22 50%, #0D1117 100%);
    --gradient-accent: linear-gradient(135deg, #FFD60A 0%, #F59E0B 100%);
    /* 登录页特殊背景 */
    --login-bg: radial-gradient(ellipse at center, #161B22 0%, #0D1117 70%);
    --card-bg: rgba(22, 27, 34, 0.95);
    --topbar-bg: rgba(22, 27, 34, 0.9);
}

/* ===== 亮色主题 ===== */
[data-theme="light"] {
    --primary: #E5A800;
    --primary-dark: #CC9600;
    --primary-hover: #FFD60A;
    /* 明亮干净背景 */
    --bg-dark: #F6F8FA;
    --bg-card: #FFFFFF;
    --bg-input: #F3F4F6;
    --text-primary: #1F2937;
    --text-secondary: #6B7280;
    --border-color: #E5E7EB;
    --success: #16A34A;
    --error: #DC2626;
    --warning: #D97706;
    --shadow: 0 8px 32px rgba(0,0,0,0.1);
    /* 亮色渐变 */
    --gradient-warm: linear-gradient(135deg, #F6F8FA 0%, #FFFFFF 50%, #F6F8FA 100%);
    --gradient-accent: linear-gradient(135deg, #FFD60A 0%, #F59E0B 100%);
    /* 登录页特殊背景 */
    --login-bg: radial-gradient(ellipse at center, #FFFFFF 0%, #F6F8FA 70%);
    --card-bg: rgba(255, 255, 255, 0.95);
    --topbar-bg: rgba(255, 255, 255, 0.9);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
    background: var(--gradient-warm);
    background-attachment: fixed;
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* 页面切换 */
.page { display: none; min-height: 100vh; }
.page.active { display: flex; }

/* ===== 主题切换按钮 ===== */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

.theme-toggle:hover {
    transform: scale(1.1);
    border-color: var(--primary);
    background: var(--primary);
    color: #000;
}

/* 登录页时调整位置 */
#login-page .theme-toggle {
    position: absolute;
}

/* 主页时隐藏固定按钮，使用顶栏内的 */
#main-page.active ~ .theme-toggle {
    display: none;
}

/* ========== 登录页面 ========== */
#login-page {
    justify-content: center;
    align-items: center;
    background: var(--login-bg);
    position: relative;
}

.login-container {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.logo {
    font-size: 64px;
    margin-bottom: 16px;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.login-header h1 {
    font-size: 28px;
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary) 0%, #FFA500 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    color: var(--text-secondary);
    margin-top: 8px;
}

/* 登录标签 */
.login-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    background: var(--bg-input);
    padding: 4px;
    border-radius: 10px;
}

.tab-btn {
    flex: 1;
    padding: 10px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
}

.tab-btn.active {
    background: var(--primary);
    color: #000;
}

/* 表单样式 */
.auth-form { display: none; }
.auth-form.active { display: block; }

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-group .optional {
    color: #666;
    font-size: 11px;
}

.form-group input {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 15px;
    transition: all 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 214, 10, 0.2);
}

.form-group input::placeholder {
    color: #666;
}

.btn-primary {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--primary) 0%, #FFA500 100%);
    border: none;
    border-radius: 10px;
    color: #000;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 8px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(255, 214, 10, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

/* ========== 主工作区 ========== */
#main-page {
    flex-direction: column;
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--topbar-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

/* 顶栏内的主题切换按钮 */
.top-bar .theme-toggle-inline {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    margin-right: 12px;
}

.top-bar .theme-toggle-inline:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #000;
    transform: scale(1.1);
}

.logo-small {
    font-size: 18px;
    font-weight: 600;
}

/* ===== 会员推广横幅 ===== */
.promo-banner {
    position: relative;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #f5576c 75%, #667eea 100%);
    background-size: 300% 100%;
    animation: gradientFlow 6s ease infinite;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.4);
    overflow: hidden;
}

.promo-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.promo-content {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
    z-index: 1;
}

.promo-badge {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
    animation: pulse 2s ease-in-out infinite;
    white-space: nowrap;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.promo-text {
    color: #fff;
    font-size: 14px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.promo-price {
    font-size: 24px;
    font-weight: 700;
    color: #FFD60A;
    text-shadow: 0 2px 10px rgba(255, 214, 10, 0.5);
    animation: priceGlow 2s ease-in-out infinite alternate;
}

@keyframes priceGlow {
    0% { text-shadow: 0 2px 10px rgba(255, 214, 10, 0.5); }
    100% { text-shadow: 0 2px 20px rgba(255, 214, 10, 0.8), 0 0 30px rgba(255, 214, 10, 0.4); }
}

.promo-desc {
    opacity: 0.95;
}

.promo-desc strong {
    color: #FFD60A;
    font-weight: 600;
}

.promo-btn {
    background: #FFD60A;
    color: #1a1a2e;
    border: none;
    padding: 10px 24px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 214, 10, 0.4);
    white-space: nowrap;
    z-index: 1;
}

.promo-btn:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 25px rgba(255, 214, 10, 0.6);
    background: #ffe44d;
}

.promo-close {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.2);
    border: none;
    color: #fff;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 2;
}

.promo-close:hover {
    background: rgba(255,255,255,0.4);
    transform: translateY(-50%) rotate(90deg);
}

.promo-banner.hidden {
    display: none;
}

/* 响应式适配 */
@media (max-width: 768px) {
    .promo-banner {
        padding: 10px 40px 10px 16px;
    }
    .promo-content {
        gap: 10px;
    }
    .promo-text {
        font-size: 12px;
    }
    .promo-price {
        font-size: 20px;
    }
    .promo-btn {
        padding: 8px 16px;
        font-size: 12px;
    }
}

.user-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.credits-display {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 214, 10, 0.15);
    padding: 8px 14px;
    border-radius: 20px;
    font-weight: 500;
}

.credits-icon { font-size: 14px; }

#user-credits {
    color: var(--primary);
    font-weight: 600;
}

/* 充值按钮 */
.btn-recharge {
    padding: 4px 12px;
    border-radius: 12px;
    background: var(--primary);
    color: #000;
    border: none;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    margin-left: 8px;
    transition: all 0.2s;
}

.btn-recharge:hover {
    background: #FFE44D;
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(255, 214, 10, 0.5);
}

/* 明细按钮 */
.btn-history {
    padding: 4px 12px;
    border-radius: 12px;
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    margin-left: 6px;
    transition: all 0.2s;
}

.btn-history:hover {
    background: var(--primary);
    color: #000;
    transform: scale(1.05);
}

/* 消耗明细弹窗 */
.history-modal {
    max-width: 900px;
    width: 95%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
}

.history-modal .modal-body {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: 16px 20px;
}

.history-table-wrapper {
    flex: 1;
    max-height: none;
    overflow-y: auto;
    min-height: 300px;
}

.history-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.history-table th,
.history-table td {
    padding: 10px 8px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.history-table th {
    background: var(--bg-input);
    color: var(--text-secondary);
    font-weight: 500;
    position: sticky;
    top: 0;
}

.history-table tr:hover {
    background: var(--bg-input);
}

.history-table .type-add {
    color: #4CAF50;
    font-weight: 500;
}

.history-table .type-consume {
    color: #f44336;
    font-weight: 500;
}

.history-empty {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

.history-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
}

.history-pagination button {
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    color: var(--text-primary);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.history-pagination button:hover:not(:disabled) {
    border-color: var(--primary);
    color: var(--primary);
}

.history-pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.username {
    color: var(--text-secondary);
}

.btn-logout {
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s;
}

.btn-logout:hover {
    background: var(--error);
    border-color: var(--error);
    color: #fff;
}

/* 工作区布局 - 三栏：左中等宽，右侧任务列表 */
.workspace {
    display: grid;
    grid-template-columns: 1fr 1fr 320px;
    grid-template-rows: 1fr; /* 关键：限制行高为1fr */
    gap: 24px;
    padding: 24px;
    overflow: hidden;
    height: calc(100vh - 80px);
    max-width: 1800px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

/* 左侧面板 - 上传+设置 */
.left-panel {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: 16px;
    overflow-y: auto;
    min-height: 0; /* 关键：允许收缩 */
}

.left-panel .section-header {
    padding: 0;
    border-bottom: none;
    margin-bottom: 12px;
}

/* 中间面板 - 结果对比 */
.center-panel {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    min-height: 0; /* 关键：允许收缩 */
}

.center-panel .section-header {
    flex-shrink: 0;
}

/* 右侧面板 - 任务列表 */
.right-panel {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    min-height: 0; /* 关键：允许收缩 */
}

.right-panel .section-header {
    flex-shrink: 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    background: rgba(255,255,255,0.02);
}

.section-header h2 {
    font-size: 14px;
    font-weight: 600;
    margin: 0;
}

/* 上传区域 */
.upload-section {
    background: transparent;
    border-radius: 0;
    padding: 0;
    border: none;
}

.upload-section .section-header {
    padding: 0;
    border-bottom: none;
    margin-bottom: 16px;
    background: transparent;
}

.upload-mode-switch {
    display: flex;
    gap: 4px;
    background: var(--bg-input);
    padding: 3px;
    border-radius: 8px;
}

.mode-btn {
    padding: 6px 14px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 13px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
}

.mode-btn.active {
    background: var(--primary);
    color: #000;
}

.upload-area {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius);
    padding: 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}

.upload-area:hover, .upload-area.dragover {
    border-color: var(--primary);
    background: rgba(255, 214, 10, 0.05);
}

.upload-icon {
    font-size: 36px;
    margin-bottom: 8px;
}

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

/* 图片预览 */
.preview-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    gap: 8px;
    margin-top: 12px;
}

.preview-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: 10px;
    overflow: hidden;
    border: 2px solid var(--border-color);
}

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

.preview-item .remove-btn {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 24px;
    height: 24px;
    background: rgba(255, 59, 48, 0.9);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.3s;
}

.preview-item:hover .remove-btn {
    opacity: 1;
}

/* 提示词输入 */
.prompt-section {
    margin-top: 16px;
}

.prompt-section label {
    display: block;
    font-size: 14px;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 500;
}

.prompt-section .optional {
    color: #666;
    font-size: 12px;
    font-weight: normal;
}

#prompt-input {
    width: 100%;
    height: 80px;
    padding: 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 14px;
    resize: none;
}

#prompt-input:focus {
    outline: none;
    border-color: var(--primary);
}

/* ========== 设置区域（左侧面板内） ========== */
.settings-section {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.settings-section .control-group {
    margin-bottom: 16px;
}

.settings-section .control-group label {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

/* 比例选择器 */
.ratio-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.ratio-btn {
    padding: 8px 14px;
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ratio-btn:hover {
    border-color: var(--primary);
    color: var(--text-primary);
}

.ratio-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #000;
}

/* 模式选择器 */
.mode-selector {
    display: flex;
    gap: 10px;
}

.mode-selector .mode-btn {
    flex: 1;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.mode-selector .mode-btn:hover {
    border-color: var(--primary);
}

.mode-selector .mode-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #000;
}

/* 模式按钮内部布局 - 显示价格 */
.mode-selector .mode-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 10px 16px;
}

.mode-selector .mode-btn .mode-name {
    font-size: 14px;
    font-weight: 500;
}

.mode-selector .mode-btn .mode-price {
    font-size: 11px;
    opacity: 0.8;
}

.mode-selector .mode-btn.active .mode-price {
    opacity: 1;
    color: #000;
}

/* 价格分组显示 - 普通/VIP */
.mode-price-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-size: 10px;
    opacity: 0.85;
}

.mode-price-group .price-line {
    display: flex;
    align-items: center;
    gap: 4px;
}

.mode-price-group .price-label {
    background: rgba(255,255,255,0.15);
    padding: 1px 4px;
    border-radius: 3px;
    font-size: 9px;
}

.mode-price-group .price-line.vip {
    color: #FFD700;
}

.mode-price-group .price-line.vip .price-label {
    background: rgba(255,215,0,0.25);
    color: #FFD700;
}

.mode-selector .mode-btn.active .mode-price-group {
    opacity: 1;
}

.mode-selector .mode-btn.active .mode-price-group .price-label {
    background: rgba(0,0,0,0.15);
    color: #000;
}

.mode-selector .mode-btn.active .mode-price-group .price-line.vip {
    color: #B8860B;
}

.mode-selector .mode-btn.active .mode-price-group .price-line.vip .price-label {
    background: rgba(0,0,0,0.2);
    color: #8B6914;
}

/* 生成按钮 */
.btn-generate {
    width: 100%;
    padding: 16px;
    background: var(--primary);
    border: none;
    border-radius: 12px;
    color: #000;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 16px;
}

.btn-generate:hover:not(:disabled) {
    background: #FFE44D;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 214, 10, 0.5);
}

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

.btn-generate .btn-loading {
    display: none;
}

.btn-generate.loading .btn-text {
    display: none;
}

.btn-generate.loading .btn-loading {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* 状态日志 */
.status-log {
    margin-top: 12px;
    padding: 10px 12px;
    background: var(--bg-input);
    border-radius: 8px;
}

.status-log .log-content {
    font-size: 12px;
    color: var(--text-secondary);
}

.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid transparent;
    border-top-color: #000;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* 状态日志 */
.status-log {
    background: var(--bg-input);
    border-radius: 10px;
    overflow: hidden;
}

.log-header {
    padding: 10px 14px;
    background: rgba(0,0,0,0.2);
    font-size: 13px;
    color: var(--text-secondary);
}

.log-content {
    padding: 14px;
    font-size: 13px;
    color: var(--primary);
    min-height: 60px;
    font-family: 'SF Mono', Monaco, monospace;
}

/* ========== 结果展示 ========== */
.result-section {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(10px);
    z-index: 100;
    display: none;  /* 默认隐藏 */
    flex-direction: column;
    padding: 24px;
}

.result-section.show {
    display: flex;  /* 显示时用 flex */
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.result-header h2 {
    font-size: 22px;
}

.btn-close {
    width: 40px;
    height: 40px;
    background: var(--bg-input);
    border: none;
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s;
}

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

.result-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

.result-image-container {
    max-width: 80%;
    max-height: 70vh;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.result-image-container img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
}

.result-actions {
    display: flex;
    gap: 16px;
}

.btn-download, .btn-new {
    padding: 14px 28px;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-download {
    background: var(--success);
    color: #fff;
}

.btn-new {
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-download:hover, .btn-new:hover {
    transform: translateY(-2px);
}

/* ========== Toast提示 ========== */
#toast-container {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    padding: 14px 20px;
    background: var(--bg-card);
    border-radius: 10px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideDown 0.3s ease;
    border-left: 4px solid var(--primary);
}

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

@keyframes slideDown {
    from { transform: translateY(-100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* ========== 加载遮罩 ========== */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: none;  /* 默认隐藏 */
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(5px);
    z-index: 200;
    justify-content: center;
    align-items: center;
}

.loading-overlay.show {
    display: flex;  /* 显示时用 flex */
}

.loading-content {
    text-align: center;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 16px;
}

#loading-text {
    color: var(--text-secondary);
    font-size: 15px;
}

/* ========== 响应式 ========== */
@media (max-width: 900px) {
    .workspace {
        grid-template-columns: 1fr;
    }

    .control-section {
        order: -1;
    }
}

@media (max-width: 500px) {
    .login-container {
        margin: 16px;
        padding: 24px;
    }

    .top-bar {
        flex-wrap: wrap;
        gap: 12px;
    }

    .workspace {
        padding: 16px;
    }

    .upload-area {
        padding: 32px 16px;
    }
}

/* ========== 设置区域 ========== */
.settings-section {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 16px;
    border: 1px solid var(--border-color);
}

.settings-section .control-group {
    margin-bottom: 12px;
}

.settings-section .control-group label {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.mode-selector {
    display: flex;
    gap: 8px;
}

.mode-selector .mode-btn {
    flex: 1;
    padding: 10px;
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.mode-selector .mode-btn:hover {
    border-color: var(--primary);
}

.mode-selector .mode-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #000;
}

/* ========== 对比视图 ========== */
.compare-container {
    flex: 1;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 20px;
    overflow: hidden;
}

.compare-placeholder {
    text-align: center;
    color: var(--text-secondary);
    padding-top: 40px;
}

.placeholder-icon {
    font-size: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.compare-placeholder .hint {
    font-size: 13px;
    margin-top: 8px;
    opacity: 0.7;
}

.compare-view {
    width: 100%;
    height: 100%;
    flex-direction: column;
}

/* 默认隐藏，显示时用flex */
.compare-view[hidden] {
    display: none !important;
}

.compare-view:not([hidden]) {
    display: flex;
}

.compare-wrapper {
    flex: 1;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--bg-input);
    display: flex;
    align-items: center;
    justify-content: center;
}

.compare-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    pointer-events: none;
}

.compare-after {
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    overflow: hidden;
}

/* 关键修复：原图宽度相对于wrapper，不是相对于compare-after */
.compare-after .compare-img {
    position: absolute;
    top: 0;
    left: 0;
    /* 使用视口宽度计算，保持图片不变形 */
    width: auto;
    min-width: 100%;
    max-width: none;
    /* 图片始终从左边开始，通过容器overflow裁剪右边 */
}

.compare-slider {
    position: absolute;
    top: 0;
    left: 50%;
    width: 40px;
    height: 100%;
    cursor: ew-resize;
    z-index: 10;
    transform: translateX(-50%);
}

.slider-line {
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background: var(--primary);
    transform: translateX(-50%);
}

.slider-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #000;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.compare-actions {
    display: flex;
    gap: 12px;
    padding: 16px 0 0;
    justify-content: center;
}

.btn-action {
    padding: 10px 20px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-action:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #000;
}

/* ========== 任务列表 ========== */
.task-list {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    min-height: 0; /* 重要：允许flex子项收缩 */
}

/* 任务列表分页控制 */
.task-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 12px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-card);
    flex-shrink: 0;
}

.task-page-btn {
    min-width: 32px;
    height: 32px;
    padding: 0 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.task-page-btn:hover:not(:disabled) {
    border-color: var(--primary);
    color: var(--primary);
}

.task-page-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.task-page-info {
    font-size: 12px;
    color: var(--text-secondary);
    padding: 0 8px;
}

.task-empty {
    text-align: center;
    color: var(--text-secondary);
    padding: 40px 20px;
    font-size: 14px;
}

.task-item {
    background: var(--bg-input);
    border-radius: var(--radius);
    padding: 12px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
    position: relative;
}

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

.task-item.active {
    border-color: var(--primary);
    background: rgba(255, 214, 10, 0.1);
}

.task-item.pending {
    opacity: 0.8;
}

.task-item.pending .task-thumb {
    filter: blur(1px);
}

.task-thumb {
    width: 100%;
    aspect-ratio: 3/2;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 8px;
    background: var(--bg-secondary);
}

.task-info {
    font-size: 12px;
}

.task-time {
    color: var(--text-secondary);
}

.task-status {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
}

.task-status.success {
    background: rgba(52, 199, 89, 0.2);
    color: #34c759;
}

.task-status.pending {
    background: rgba(255, 214, 10, 0.2);
    color: var(--primary);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.task-status.error {
    background: rgba(255, 69, 58, 0.2);
    color: #ff453a;
}

.task-download-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary);
    color: #000;
    border: none;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.2s;
}

.task-item:hover .task-download-btn {
    opacity: 1;
}

.task-download-btn:hover {
    background: #FFE44D;
    transform: scale(1.15);
    box-shadow: 0 4px 12px rgba(255, 214, 10, 0.5);
}

.btn-clear-tasks {
    padding: 4px 12px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-clear-tasks:hover {
    border-color: #ff453a;
    color: #ff453a;
}

/* 状态日志精简 */
.status-log {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 10px 12px;
    border: 1px solid var(--border-color);
}

.status-log .log-content {
    font-size: 12px;
    color: var(--text-secondary);
}

/* 响应式 - 三栏变两栏 */
@media (max-width: 1400px) {
    .workspace {
        grid-template-columns: 1fr 1fr 280px;
        gap: 16px;
        padding: 16px;
    }
}

@media (max-width: 1200px) {
    .workspace {
        grid-template-columns: 1fr 1fr;
    }
    .right-panel {
        display: none;
    }
}

/* 响应式 - 单栏 */
@media (max-width: 768px) {
    .workspace {
        grid-template-columns: 1fr;
        height: auto;
        overflow: visible;
    }
    .center-panel {
        min-height: 400px;
    }
    .left-panel {
        padding: 16px;
    }
}

/* ========== 充值弹窗 ========== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    max-width: 420px;
    width: 90%;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    margin: 0;
    font-size: 18px;
}

.btn-modal-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--bg-input);
    border: none;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-modal-close:hover {
    background: var(--error);
    color: #fff;
}

.modal-body {
    padding: 24px;
}

.recharge-info {
    text-align: center;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.recharge-info strong {
    color: var(--primary);
}

.recharge-packages {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.package-item {
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    padding: 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.package-item:hover {
    border-color: var(--primary);
    background: rgba(255, 214, 10, 0.1);
}

.package-amount {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}

.package-credits {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.package-bonus {
    font-size: 12px;
    color: var(--success);
    margin-top: 4px;
}

/* 二维码区域 */
.recharge-qrcode {
    text-align: center;
    padding: 20px 0;
}

.recharge-qrcode img {
    width: 200px;
    height: 200px;
    border-radius: var(--radius);
    margin: 16px 0;
    background: #fff;
    padding: 10px;
}

.qrcode-tip {
    color: var(--text-secondary);
    font-size: 13px;
    margin-top: 12px;
}

.btn-back {
    margin-top: 16px;
    padding: 10px 24px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-back:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* 自定义金额 */
.custom-amount-section {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.custom-amount-title {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.custom-amount-input-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
}

.custom-amount-input-wrapper input {
    flex: 1;
    padding: 10px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 14px;
}

.custom-amount-input-wrapper input:focus {
    border-color: var(--primary);
    outline: none;
}

.custom-amount-unit {
    color: var(--text-secondary);
    font-size: 14px;
}

.btn-custom-recharge {
    padding: 10px 20px;
    background: var(--primary);
    border: none;
    border-radius: var(--radius);
    color: #000;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-custom-recharge:hover {
    background: var(--primary-hover);
}

/* ========== 香蕉AI摄影按钮 ========== */
.prompt-footer {
    display: flex;
    justify-content: flex-start;
    margin-top: 10px;
}

.banana-photo-btn {
    background: linear-gradient(90deg, #FF6B6B, #FFE66D, #4ECDC4, #A78BFA, #FF6B6B);
    background-size: 300% 100%;
    border: none;
    border-radius: 18px;
    padding: 8px 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 12px rgba(255, 107, 107, 0.4);
    animation: gradient-flow 3s ease infinite;
}

@keyframes gradient-flow {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.banana-photo-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 4px 20px rgba(255, 107, 107, 0.5);
    animation: gradient-flow 1.5s ease infinite;
}

.banana-photo-btn .banana-icon {
    font-size: 16px;
}

.banana-photo-btn .banana-text {
    font-size: 13px;
    font-weight: 600;
    color: #1a1a1a;
    text-shadow: 0 1px 2px rgba(255,255,255,0.3);
}

/* ========== 香蕉AI摄影弹窗 ========== */
.banana-photo-modal {
    max-width: 600px;
    width: 95%;
    height: 85vh;
    max-height: 85vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* 电脑横屏时弹窗更宽，显示更多内容 */
@media (min-width: 768px) and (min-aspect-ratio: 1/1) {
    .banana-photo-modal {
        max-width: 1000px;
        width: 90%;
        height: 80vh;
        max-height: 80vh;
    }
}

/* 大屏幕电脑 */
@media (min-width: 1200px) {
    .banana-photo-modal {
        max-width: 1300px;
        width: 85%;
        height: 85vh;
        max-height: 85vh;
    }
}

/* 超大屏幕 */
@media (min-width: 1600px) {
    .banana-photo-modal {
        max-width: 1500px;
    }
}

.banana-photo-modal .modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

.banana-grid-container {
    flex: 1;
    min-height: 400px;
}

.banana-tips {
    background: rgba(255, 214, 10, 0.1);
    border: 1px solid rgba(255, 214, 10, 0.3);
    border-radius: var(--radius);
    padding: 12px;
    margin-bottom: 16px;
    display: flex;
    gap: 10px;
    font-size: 12px;
    line-height: 1.6;
}

.banana-tips .tips-icon {
    font-size: 18px;
}

.banana-tips .tips-text b {
    color: var(--primary);
}

.banana-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.banana-cat-btn {
    padding: 6px 14px;
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    border-radius: 20px;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.banana-cat-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.banana-cat-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #1a1a1a;
    font-weight: 600;
}

.banana-grid-container {
    min-height: 200px;
}

.banana-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 40px;
    color: var(--text-secondary);
}

.banana-grid {
    display: grid;
    /* 自适应列数，每个卡片最小150px，自动填满空间 */
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
}

/* 电脑屏幕卡片稍大一点 */
@media (min-width: 768px) {
    .banana-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 16px;
    }
}

.banana-item {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.2s;
}

.banana-item:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.banana-preview {
    aspect-ratio: 3/4;
    overflow: hidden;
    cursor: pointer;
    background: var(--bg-card);
}

.banana-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.banana-preview:hover img {
    transform: scale(1.05);
}

.banana-no-img {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 12px;
}

.banana-item-info {
    padding: 10px;
}

.banana-item-title {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.banana-btn-group {
    display: flex;
    gap: 6px;
}

.banana-gen-btn {
    flex: 1;
    padding: 6px 8px;
    font-size: 11px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.banana-gen-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.banana-gen-btn.original {
    background: linear-gradient(135deg, #f093fb, #f5576c);
}

.banana-pagination {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.banana-page-btn {
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.banana-page-btn:hover:not(:disabled) {
    border-color: var(--primary);
    color: var(--primary);
}

.banana-page-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #1a1a1a;
}

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

.banana-empty {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

/* 全屏预览 */
.banana-fullscreen-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.95);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.banana-fullscreen-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    color: white;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.2s;
}

.banana-fullscreen-close:hover {
    background: rgba(255,255,255,0.3);
}

.banana-fullscreen-img {
    max-width: 90%;
    max-height: 80%;
    object-fit: contain;
    border-radius: 8px;
}

.banana-fullscreen-hint {
    position: absolute;
    bottom: 30px;
    color: rgba(255,255,255,0.5);
    font-size: 14px;
}

/* ===== VIP会员权益弹窗 - 精美版 ===== */
.vip-modal-pro {
    max-width: 900px;
    width: 95%;
    background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 50%, #16213e 100%);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    position: relative;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5), 0 0 40px rgba(255, 215, 0, 0.1);
}

.vip-close-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s;
}

.vip-close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

/* 左侧展示区 */
.vip-showcase {
    flex: 1;
    padding: 28px;
    background: linear-gradient(180deg, rgba(255, 215, 0, 0.05) 0%, transparent 100%);
    border-right: 1px solid rgba(255, 215, 0, 0.1);
}

.vip-showcase-header {
    margin-bottom: 20px;
}

.vip-badge {
    display: inline-block;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #000;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 8px;
}

.vip-showcase-header h2 {
    font-size: 18px;
    color: #fff;
    margin: 8px 0 0 0;
}

.vip-screenshots {
    margin-bottom: 16px;
}

.screenshot-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 215, 0, 0.2);
    transition: all 0.3s;
    aspect-ratio: 3 / 2;
}

.screenshot-item:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 215, 0, 0.5);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.15);
}

.screenshot-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.vip-features-mini {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.vip-features-mini span {
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.2);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    color: #FFD700;
}

/* 右侧购买区 */
.vip-purchase {
    width: 320px;
    padding: 28px;
    display: flex;
    flex-direction: column;
}

.vip-purchase-header {
    text-align: center;
    margin-bottom: 20px;
}

.vip-crown {
    font-size: 36px;
    margin-bottom: 8px;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.vip-purchase-header h3 {
    font-size: 20px;
    color: #fff;
    margin: 0 0 4px 0;
}

.vip-purchase-header p {
    color: var(--text-secondary);
    font-size: 13px;
    margin: 0;
}

.vip-price-card {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15) 0%, rgba(255, 165, 0, 0.1) 100%);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    position: relative;
    margin-bottom: 20px;
}

.price-tag-ribbon {
    position: absolute;
    top: -8px;
    right: 16px;
    background: linear-gradient(135deg, #ff6b6b, #ee5a5a);
    color: #fff;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    animation: pulse 2s ease-in-out infinite;
}

.vip-price-main {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
}

.vip-price-main .currency {
    font-size: 20px;
    color: #FFD700;
    font-weight: 600;
}

.vip-price-main .amount {
    font-size: 48px;
    font-weight: 700;
    color: #FFD700;
    line-height: 1;
    text-shadow: 0 2px 20px rgba(255, 215, 0, 0.4);
}

.vip-price-main .period {
    font-size: 14px;
    color: var(--text-secondary);
    margin-left: 4px;
}

.vip-price-original {
    margin-top: 8px;
    display: flex;
    justify-content: center;
    gap: 12px;
    font-size: 13px;
}

.line-through {
    color: var(--text-secondary);
    text-decoration: line-through;
}

.discount {
    color: #ff6b6b;
    font-weight: 600;
}

.vip-benefits-list {
    margin-bottom: 20px;
}

.benefit-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 13px;
    color: var(--text-primary);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

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

.benefit-check {
    color: #4ade80;
    font-weight: bold;
    font-size: 14px;
}

.vip-buy-btn {
    width: 100%;
    padding: 14px 24px;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    color: #1a1a2e;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
    margin-bottom: 16px;
}

.vip-buy-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 215, 0, 0.5);
}

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

.vip-buy-btn .btn-price {
    background: rgba(0, 0, 0, 0.15);
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 14px;
}

.vip-guarantee {
    display: flex;
    justify-content: center;
    gap: 16px;
    font-size: 11px;
    color: var(--text-secondary);
}

.vip-qrcode {
    text-align: center;
    padding: 16px;
}

.vip-qrcode img {
    max-width: 180px;
    border-radius: 8px;
    margin: 12px 0;
}

/* 响应式 */
@media (max-width: 700px) {
    .vip-modal-pro {
        flex-direction: column;
        max-height: 90vh;
        overflow-y: auto;
    }

    .vip-showcase {
        border-right: none;
        border-bottom: 1px solid rgba(255, 215, 0, 0.1);
    }

    .vip-purchase {
        width: 100%;
    }

    .vip-screenshots {
        flex-direction: row;
    }

    .screenshot-item {
        flex: 1;
    }
}

/* ===== 图片放大预览 ===== */
.image-zoom-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
}

.zoom-container {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.zoom-image {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.5);
    transition: transform 0.1s ease-out;
    cursor: grab;
}

.zoom-hint {
    position: absolute;
    bottom: -40px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    text-align: center;
}

.zoom-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s;
}

.zoom-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

/* ===== 已是VIP界面 ===== */
.vip-already {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    text-align: center;
}

.vip-crown-big {
    font-size: 64px;
    margin-bottom: 20px;
    animation: crownFloat 2s ease-in-out infinite;
}

@keyframes crownFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.vip-already-title {
    font-size: 24px;
    font-weight: 700;
    color: #ffd700;
    margin-bottom: 10px;
}

.vip-already-desc {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin-bottom: 24px;
}

.vip-already-benefits {
    text-align: left;
    margin-bottom: 30px;
}

.vip-already-benefits .benefit-item {
    padding: 8px 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
}

.vip-download-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 12px;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.vip-download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.vip-download-btn .btn-icon {
    font-size: 20px;
}

/* ===== 客服弹窗样式 ===== */
.service-modal {
    max-width: 360px;
}

.service-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 30px 20px;
    text-align: center;
}

.service-loading {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.7);
}

.service-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.service-avatar {
    font-size: 64px;
    margin-bottom: 16px;
}

.service-name {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 20px;
}

.service-wechat-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 8px;
}

.service-wechat {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.1);
    padding: 12px 20px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.service-wechat #service-wechat-id {
    font-size: 20px;
    font-weight: 600;
    color: #4ade80;
    letter-spacing: 1px;
}

.btn-copy-wechat {
    background: rgba(255, 255, 255, 0.15);
    border: none;
    border-radius: 8px;
    padding: 6px 10px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.2s;
}

.btn-copy-wechat:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.1);
}

.service-tip {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    max-width: 260px;
    line-height: 1.5;
}

.btn-service {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #fff;
    border: none;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-service:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.4);
}