/* 设置系统样式 */

/* CSS变量定义 */
:root {
    --settings-font-family: 'Douyin Sans Bold', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    --settings-font-weight: bold;
    --dark-bg-color: #121212;
    --dark-text-color: rgba(255, 255, 255, 0.95);
    --dark-secondary-text: rgba(255, 255, 255, 0.7);
    --dark-border-color: rgba(255, 255, 255, 0.1);
    --dark-card-bg: rgba(255, 255, 255, 0.1);
    --dark-input-bg: rgba(255, 255, 255, 0.1);
    --dark-input-text: rgba(255, 255, 255, 0.9);
    --dark-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    --dark-hover-bg: rgba(255, 255, 255, 0.15);
}

/* 设置按钮 */
.settings-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 100;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-color);
    opacity: 0.7;
    font-family: var(--settings-font-family);
    font-weight: var(--settings-font-weight);
}

.settings-btn:hover {
    transform: rotate(30deg);
    background: rgba(255, 255, 255, 0.3);
    opacity: 1;
}

.settings-btn svg {
    width: 24px;
    height: 24px;
    opacity: 0.9;
}

/* 设置弹窗 */
.settings-modal-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: var(--settings-font-family);
    font-weight: var(--settings-font-weight);
}

.settings-modal-container.visible {
    opacity: 1;
}

.settings-modal {
    width: 90%;
    max-width: 500px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    transform: translateY(20px) scale(0.95);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: var(--settings-font-family);
    font-weight: var(--settings-font-weight);
}

.settings-modal-container.visible .settings-modal {
    transform: translateY(0) scale(1);
}

.settings-header {
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.settings-header h2 {
    margin: 0;
    font-size: 20px;
    font-weight: 500;
    color: #333;
    font-family: var(--settings-font-family);
    font-weight: var(--settings-font-weight);
}

.close-settings-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.05);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #666;
}

.close-settings-btn:hover {
    background: rgba(0, 0, 0, 0.1);
    transform: rotate(90deg);
}

.settings-content {
    padding: 20px;
}

.settings-section {
    margin-bottom: 24px;
}

.settings-section h3 {
    margin: 0 0 16px 0;
    font-size: 16px;
    font-weight: 500;
    color: #666;
    font-family: var(--settings-font-family);
    font-weight: var(--settings-font-weight);
}

.setting-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    font-family: var(--settings-font-family);
    font-weight: var(--settings-font-weight);
}

.setting-item:last-child {
    border-bottom: none;
}

.setting-item span {
    font-size: 15px;
    color: #333;
}

.settings-footer {
    padding: 16px 20px;
    background: rgba(0, 0, 0, 0.02);
    text-align: center;
}

.settings-footer p {
    margin: 0;
    font-size: 13px;
    color: #999;
    font-family: var(--settings-font-family);
    font-weight: var(--settings-font-weight);
}

/* 开关按钮样式 */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 30px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0,0,0,0.10);
}

.toggle-switch input:checked + .toggle-slider {
    background-color: #4f8cff;
}
.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(30px);
    background-color: #fff;
}

.toggle-slider:active:before {
    width: 26px;
}

.toggle-slider {
    box-sizing: border-box;
    border: 1px solid #eee;
}

/* 深色模式下开关按钮样式 */
.dark-mode .toggle-slider {
    background-color: #555;
    border: 1px solid #333;
}
.dark-mode .toggle-switch input:checked + .toggle-slider {
    background-color: #2196f3;
}
.dark-mode .toggle-slider:before {
    background-color: #222;
}

/* 增加开关动画和可访问性 */
.toggle-switch input:focus + .toggle-slider {
    box-shadow: 0 0 2px #4f8cff;
    outline: none;
}

/* 让滑块有明显的圆角和阴影 */
.toggle-slider {
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* 修正：移除 toggle-slider:after 太阳/月亮图标，恢复纯色滑块 */
.toggle-slider:after {
    content: "";
    display: none;
}

input:checked + .toggle-slider {
    background-color: #2c3e50;
}

input:checked + .toggle-slider:before {
    transform: translateX(30px);
    background-color: #f1c40f;
}

/* 添加动画效果 */
.toggle-slider:hover:before {
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
}

input:checked + .toggle-slider:hover:before {
    box-shadow: 0 0 8px rgba(241, 196, 15, 0.5);
}

/* 深色模式样式 */

/* 深色模式下的设置按钮 */
.dark-mode .settings-btn {
    background: rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.1);
}

.dark-mode .settings-btn:hover {
    background: rgba(0, 0, 0, 0.6);
}

/* 深色模式下的设置弹窗 */
.dark-mode .settings-modal {
    background: rgba(30, 30, 30, 0.95);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.dark-mode .settings-header {
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

.dark-mode .settings-header h2 {
    color: var(--dark-text-color);
}

.dark-mode .close-settings-btn {
    background: rgba(255, 255, 255, 0.1);
    color: var(--dark-secondary-text);
}

.dark-mode .close-settings-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.dark-mode .settings-section h3 {
    color: var(--dark-secondary-text);
}

.dark-mode .setting-item {
    border-bottom-color: rgba(255, 255, 255, 0.05);
}

.dark-mode .setting-item span {
    color: var(--dark-text-color);
}

.dark-mode .settings-footer {
    background: rgba(0, 0, 0, 0.2);
}

.dark-mode .settings-footer p {
    color: var(--dark-secondary-text);
}

/* 全局深色模式样式 */
.dark-mode body {
    background: var(--dark-bg-color);
    color: var(--dark-text-color);
}

/* 深色模式下的时间和日期 */
.dark-mode .time,
.dark-mode .date {
    color: var(--dark-text-color);
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

/* 深色模式下的语录卡片 */
.dark-mode .quote-card {
    background: rgba(30, 30, 30, 0.6);
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--dark-text-color);
}

.dark-mode .quote-card:hover {
    background: rgba(40, 40, 40, 0.7);
    border-color: rgba(255, 255, 255, 0.2);
}

/* 深色模式下的搜索框 */
.dark-mode .search-container {
    background: rgba(30, 30, 30, 0.6);
    border-color: rgba(255, 255, 255, 0.1);
}

.dark-mode .search-container.active {
    background: rgba(40, 40, 40, 0.7);
}

.dark-mode .search-input {
    color: var(--dark-input-text);
}

.dark-mode .search-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.dark-mode .search-btn {
    background: rgba(30, 30, 30, 0.6);
    color: var(--dark-text-color);
}

.dark-mode .search-btn:hover {
    background: rgba(40, 40, 40, 0.7);
}

/* 深色模式下的搜索引擎选择器 */
.dark-mode .search-engine-selector {
    background: rgba(30, 30, 30, 0.6);
    border-color: rgba(255, 255, 255, 0.1);
}

.dark-mode .search-engine-dropdown {
    background: rgba(30, 30, 30, 0.9);
    border-color: rgba(255, 255, 255, 0.1);
}

.dark-mode .search-engine-option {
    color: var(--dark-text-color);
}

.dark-mode .search-engine-option:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* 深色模式下的搜索结果 */
/* 时区选择下拉框样式 */
.select-container {
    position: relative;
    min-width: 200px;
}

.select-container select {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--card-bg-color);
    color: var(--text-color);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.select-container select:hover {
    border-color: var(--primary-color);
}

.select-container select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(var(--primary-color-rgb), 0.2);
}

.select-arrow {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--text-color);
}

/* 深色模式下的下拉框样式 */
.dark-mode .select-container select {
    background-color: var(--dark-card-bg-color);
    color: var(--dark-text-color);
    border-color: var(--dark-border-color);
}

.dark-mode .select-container select:hover {
    border-color: var(--primary-color);
}

.dark-mode .select-arrow {
    color: var(--dark-secondary-text);
}

/* 日期显示样式 */
.date {
    font-size: 1rem;
    color: var(--text-color);
    opacity: 0.8;
    margin-top: 5px;
    text-align: center;
}

.dark-mode .date {
    color: var(--dark-text-color);
}

/* 日期向上渐显动画 fadeInUp */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.date {
    opacity: 0;
    animation: fadeInUp 0.7s cubic-bezier(0.4,0,0.2,1) 0.1s both;
}

/* API密钥弹窗 */
.api-key-modal-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.api-key-modal-content {
    background: rgba(255, 255, 255, 0.95) !important;
    border-radius: 16px !important;
    padding: 30px !important;
    width: 90% !important;
    max-width: 400px !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2) !important;
    text-align: center !important;
    animation: modalFadeIn 0.3s ease forwards !important;
}

.api-key-modal-content h2 {
    margin-top: 0 !important;
    color: #333 !important;
    font-size: 20px !important;
    margin-bottom: 20px !important;
}

.api-key-modal-content p {
    color: #666 !important;
    margin-bottom: 20px !important;
    font-size: 14px !important;
}

.api-key-modal-content input[type="password"] {
    width: 100% !important;
    padding: 12px !important;
    border: 1px solid rgba(0, 0, 0, 0.2) !important;
    border-radius: 8px !important;
    margin-bottom: 20px !important;
    font-size: 16px !important;
    background: white !important;
    color: #333 !important;
}

.api-key-modal-content #cancel-api-key {
    padding: 10px 20px !important;
    border: none !important;
    border-radius: 8px !important;
    background: #f1f1f1 !important;
    color: #333 !important;
    cursor: pointer !important;
    font-size: 15px !important;
}

.api-key-modal-content #submit-api-key {
    padding: 10px 20px !important;
    border: none !important;
    border-radius: 8px !important;
    background: #4285f4 !important;
    color: white !important;
    cursor: pointer !important;
    font-size: 15px !important;
}

.api-key-modal-content #api-key-error {
    color: #d32f2f !important;
    margin-top: 15px !important;
    font-size: 14px !important;
    display: none !important;
}

/* 深色模式下的API密钥弹窗 */
.dark-mode .api-key-modal-container {
    background: rgba(0, 0, 0, 0.7);
}

.dark-mode .api-key-modal-content {
    background: rgba(30, 30, 30, 0.95) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4) !important;
    color: var(--dark-text-color) !important;
}

.dark-mode .api-key-modal-content h2 {
    color: var(--dark-text-color) !important;
    margin-top: 0 !important;
    font-size: 20px !important;
    margin-bottom: 20px !important;
}

.dark-mode .api-key-modal-content p {
    color: var(--dark-secondary-text) !important;
    margin-bottom: 20px !important;
    font-size: 14px !important;
}

.dark-mode .api-key-modal-content input[type="password"] {
    background: rgba(50, 50, 50, 0.9) !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
    color: var(--dark-text-color) !important;
    width: 100% !important;
    padding: 12px !important;
    border-radius: 8px !important;
    margin-bottom: 20px !important;
    font-size: 16px !important;
}

.dark-mode .api-key-modal-content #cancel-api-key {
    background: rgba(50, 50, 50, 0.9) !important;
    color: var(--dark-text-color) !important;
    padding: 10px 20px !important;
    border: none !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    font-size: 15px !important;
}

.dark-mode .api-key-modal-content #submit-api-key {
    background: #1a73e8 !important;
    color: white !important;
    padding: 10px 20px !important;
    border: none !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    font-size: 15px !important;
}

.dark-mode .api-key-modal-content #api-key-error {
    color: #ff6b6b !important;
    margin-top: 15px !important;
    font-size: 14px !important;
}

/* AI搜索等待提示语样式 - 适用于浅色和深色模式 */
.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 32px;
    text-align: center;
    color: #60A5FA; /* 将文字颜色改为蓝色 */
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #E5E7EB;
    border-top: 3px solid #60A5FA;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-text {
    color: #333; /* 白天模式下为黑色文字 */
}

.loading-title {
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 4px;
    color: #333; /* 白天模式下为黑色文字 */
}

.loading-dots {
    font-size: 24px;
    line-height: 1;
    height: 24px;
    color: #60A5FA;
    font-family: monospace;
}

/* 深色模式下的AI搜索等待提示语 */
.dark-mode .loading-container {
    background: rgba(30, 30, 30, 0.3);
}

.dark-mode .loading-spinner {
    border-color: #444;
    border-top-color: #60A5FA;
}

.dark-mode .loading-text {
    color: var(--dark-secondary-text);
}

.dark-mode .loading-title {
    color: var(--dark-text-color);
}

.dark-mode .loading-dots {
    color: #60A5FA;
}

/* 媒体查询 */
@media (max-width: 768px) {
    .settings-btn {
        top: 15px;
        right: 15px;
        width: 36px;
        height: 36px;
    }
    
    .settings-btn svg {
        width: 20px;
        height: 20px;
    }
}