/* 自定义样式 */

/* 全局样式 */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: #f5f5f5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    flex: 1;
}

/* 导航栏 */
.navbar {
    margin-bottom: 20px;
    border-radius: 0;
}

.navbar-brand {
    font-weight: bold;
    font-size: 20px;
}

/* 工具容器 */
.tool-container {
    background: #fff;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 30px;
    margin-bottom: 20px;
}

.tool-header {
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 15px;
    margin-bottom: 25px;
}

.tool-header h1 {
    font-size: 28px;
    margin: 0 0 10px 0;
    color: #333;
}

.tool-header p {
    color: #666;
    margin: 0;
}

/* 表单样式 */
.form-group label {
    font-weight: normal;
    color: #555;
}

.form-control {
    border-radius: 4px;
    border-color: #ddd;
    box-shadow: none;
    -webkit-box-shadow: none;
}

.form-control:focus {
    border-color: #4a90e2;
    box-shadow: 0 0 0 2px rgba(74,144,226,0.2);
    -webkit-box-shadow: 0 0 0 2px rgba(74,144,226,0.2);
}

/* 按钮样式 */
.btn-primary {
    background-color: #4a90e2;
    border-color: #4a90e2;
}

.btn-primary:hover {
    background-color: #357abd;
    border-color: #357abd;
}

.btn-success {
    background-color: #5cb85c;
    border-color: #5cb85c;
}

.btn-success:hover {
    background-color: #4cae4c;
    border-color: #4cae4c;
}

/* 结果展示框 */
.result-box {
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 4px;
    padding: 15px;
    font-family: 'Courier New', monospace;
    word-wrap: break-word;
    word-break: break-all;
    min-height: 100px;
    position: relative;
}

.result-box pre {
    background: transparent;
    border: none;
    padding: 0;
    margin: 0;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* 复制按钮 */
.copy-btn {
    opacity: 0.7;
}

.copy-btn:hover {
    opacity: 1;
}

/* 实时时间显示 */
.realtime-display {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 8px;
    color: #fff;
    margin-bottom: 30px;
}

.realtime-display .timestamp {
    font-size: 36px;
    font-weight: bold;
    font-family: 'Courier New', monospace;
    margin-bottom: 5px;
}

.realtime-display .datetime {
    font-size: 16px;
    opacity: 0.9;
}

/* 快捷按钮组 */
.quick-buttons {
    margin-top: 20px;
}

.quick-buttons .btn {
    margin: 5px;
}

/* 文件上传区域 */
.upload-area {
    border: 2px dashed #ddd;
    border-radius: 8px;
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}

.upload-area:hover {
    border-color: #4a90e2;
    background-color: #f8f9fa;
}

.upload-area.dragover {
    border-color: #4a90e2;
    background-color: #e8f4ff;
}

.upload-area i {
    font-size: 48px;
    color: #ccc;
    margin-bottom: 10px;
}

/* 图片预览 */
.image-preview {
    max-width: 100%;
    max-height: 300px;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* 代码高亮 */
.code-highlight {
    background-color: #282c34;
    color: #abb2bf;
    padding: 15px;
    border-radius: 4px;
    overflow-x: auto;
}

.code-highlight .string {
    color: #98c379;
}

.code-highlight .number {
    color: #d19a66;
}

.code-highlight .boolean {
    color: #56b6c2;
}

.code-highlight .null {
    color: #56b6c2;
}

.code-highlight .key {
    color: #e06c75;
}

/* 进度条 */
.progress {
    height: 25px;
    border-radius: 4px;
}

.progress-bar {
    line-height: 25px;
}

/* 面板样式 */
.panel {
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.panel-heading {
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}

/* 页脚 */
.footer {
    background-color: #fff;
    padding: 20px 0;
    margin-top: 40px;
    border-top: 1px solid #e7e7e7;
}

/* 暗黑模式 */
body.dark-mode {
    background-color: #1a1a1a;
    color: #e0e0e0;
}

body.dark-mode .tool-container {
    background-color: #2d2d2d;
    color: #e0e0e0;
}

body.dark-mode .navbar-default {
    background-color: #2d2d2d;
    border-color: #3d3d3d;
}

body.dark-mode .navbar-brand,
body.dark-mode .navbar-nav > li > a {
    color: #e0e0e0 !important;
}

body.dark-mode .result-box {
    background-color: #1a1a1a;
    border-color: #3d3d3d;
    color: #e0e0e0;
}

body.dark-mode .form-control {
    background-color: #2d2d2d;
    border-color: #3d3d3d;
    color: #e0e0e0;
}

body.dark-mode .panel {
    background-color: #2d2d2d;
    border-color: #3d3d3d;
}

body.dark-mode .panel-heading {
    background-color: #3d3d3d;
    border-color: #3d3d3d;
    color: #e0e0e0;
}

body.dark-mode .panel-body {
    color: #e0e0e0;
}

body.dark-mode .footer {
    background-color: #2d2d2d;
    border-top-color: #3d3d3d;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .tool-container {
        padding: 15px;
    }

    .tool-header h1 {
        font-size: 22px;
    }

    .realtime-display .timestamp {
        font-size: 24px;
    }

    .quick-buttons .btn {
        margin: 3px;
        font-size: 12px;
    }
}

/* 工具提示 */
.tooltip-inner {
    max-width: 300px;
}

/* 标签样式 */
.label-tool {
    background-color: #4a90e2;
    display: inline-block;
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 12px;
    color: #fff;
    margin-right: 5px;
}

/* 统计信息 */
.stats-box {
    background-color: #e8f4ff;
    border: 1px solid #b3d9ff;
    border-radius: 4px;
    padding: 10px 15px;
    margin-top: 10px;
    font-size: 13px;
}

.stats-box span {
    margin-right: 15px;
}

/* 成功/错误提示 */
.alert {
    border-radius: 4px;
}

.alert-success {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

.alert-danger {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

/* 标签页 */
.nav-tabs > li.active > a,
.nav-tabs > li.active > a:hover,
.nav-tabs > li.active > a:focus {
    background-color: #4a90e2;
    border-color: #4a90e2;
    color: #fff;
}

/* 滑块样式 */
input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: #ddd;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #4a90e2;
    cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #4a90e2;
    cursor: pointer;
}