/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 现代化输入框样式 */
input[type="text"],
input[type="number"],
input[type="datetime-local"],
input[type="color"],
textarea,
select {
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    border: 2px solid #444;
    border-radius: 12px;
    padding: 12px 16px;
    color: #fff;
    font-size: 14px;
    font-family: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    outline: none;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="datetime-local"]:focus,
textarea:focus,
select:focus {
    border-color: #ffc000;
    box-shadow: 0 0 0 3px rgba(255, 192, 0, 0.2), 
                0 8px 16px rgba(0, 0, 0, 0.2), 
                inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

input[type="text"]:hover,
input[type="number"]:hover,
input[type="datetime-local"]:hover,
textarea:hover,
select:hover {
    border-color: #666;
    background: linear-gradient(135deg, #333 0%, #222 100%);
}

/* 文本域特殊样式 */
textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.5;
}

/* 只读输入框样式 */
input[readonly],
textarea[readonly] {
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    border-color: #333;
    color: #ccc;
    cursor: not-allowed;
}

input[readonly]:focus,
textarea[readonly]:focus {
    border-color: #333;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transform: none;
}

/* 选择框特殊样式 */
select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    border: 2px solid #444;
    border-radius: 12px;
    padding: 12px 45px 12px 16px;
    color: #fff;
    font-size: 14px;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    outline: none;
    position: relative;
    background-image: 
        linear-gradient(45deg, #ffc000 45%, transparent 45%),
        linear-gradient(-45deg, #ffc000 45%, transparent 45%),
        linear-gradient(135deg, #ffc000 45%, transparent 45%),
        linear-gradient(-135deg, #ffc000 45%, transparent 45%);
    background-position: 
        calc(100% - 18px) 50%,
        calc(100% - 13px) 50%,
        calc(100% - 18px) 50%,
        calc(100% - 13px) 50%;
    background-size: 2px 8px, 2px 8px, 2px 8px, 2px 8px;
    background-repeat: no-repeat;
}

/* 自定义下拉箭头 */
select::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 8px solid #ffc000;
    transition: all 0.3s ease;
    pointer-events: none;
}

/* 悬停状态 */
select:hover {
    border-color: #666;
    background: linear-gradient(135deg, #333 0%, #222 100%);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
}

select:hover::after {
    border-top-color: #fff;
}

/* 焦点状态 */
select:focus {
    border-color: #ffc000;
    box-shadow: 0 0 0 3px rgba(255, 192, 0, 0.2), 
                0 8px 16px rgba(0, 0, 0, 0.2), 
                inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

select:focus::after {
    border-top-color: #fff;
    transform: translateY(-50%) rotate(180deg);
}

/* 选中项样式 */
select option {
    background: #2a2a2a;
    color: #fff;
    padding: 10px 15px;
    border: none;
}

select option:hover {
    background: #444;
}

select option:checked {
    background: #ffc000;
    color: #000;
    font-weight: 600;
}

/* 禁用状态 */
select:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    border-color: #333;
}

select:disabled::after {
    border-top-color: #666;
}

/* 多选框样式 */
select[multiple] {
    padding: 12px 16px;
    background-image: none;
    min-height: 120px;
}

select[multiple] option {
    padding: 8px 12px;
    margin: 2px 0;
    border-radius: 6px;
}

select[multiple] option:checked {
    background: linear-gradient(135deg, #ffc000 0%, #ffb300 100%);
    color: #000;
}

/* 紧凑型选择框 */
select.compact {
    padding: 8px 35px 8px 12px;
    font-size: 13px;
    min-height: auto;
}

select.compact::after {
    right: 12px;
    border-left-width: 5px;
    border-right-width: 5px;
    border-top-width: 6px;
}

/* 大型选择框 */
select.large {
    padding: 16px 50px 16px 20px;
    font-size: 16px;
    font-weight: 500;
}

select.large::after {
    right: 18px;
    border-left-width: 7px;
    border-right-width: 7px;
    border-top-width: 10px;
}

/* 成功状态选择框 */
select.success {
    border-color: #28a745;
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.2);
}

select.success::after {
    border-top-color: #28a745;
}

/* 错误状态选择框 */
select.error {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.2);
}

select.error::after {
    border-top-color: #dc3545;
}

/* 警告状态选择框 */
select.warning {
    border-color: #ffc107;
    box-shadow: 0 0 0 3px rgba(255, 193, 7, 0.2);
}

select.warning::after {
    border-top-color: #ffc107;
}

/* 带图标的选择框容器 */
.select-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
}

.select-wrapper::before {
    content: attr(data-icon);
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #ffc000;
    font-size: 16px;
    pointer-events: none;
    z-index: 1;
}

.select-wrapper select {
    padding-left: 40px;
}

/* 分组选择框样式 */
select optgroup {
    font-weight: 600;
    color: #ffc000;
    background: #333;
    padding: 5px 0;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

select optgroup option {
    padding-left: 20px;
    font-weight: normal;
    color: #fff;
    text-transform: none;
    letter-spacing: normal;
}

/* 加载状态选择框 */
select.loading {
    background-image: 
        linear-gradient(45deg, #ffc000 45%, transparent 45%),
        linear-gradient(-45deg, #ffc000 45%, transparent 45%),
        linear-gradient(135deg, #ffc000 45%, transparent 45%),
        linear-gradient(-135deg, #ffc000 45%, transparent 45%),
        radial-gradient(circle, #ffc000 30%, transparent 30%);
    background-position: 
        calc(100% - 18px) 50%,
        calc(100% - 13px) 50%,
        calc(100% - 18px) 50%,
        calc(100% - 13px) 50%,
        calc(100% - 15px) 50%;
    background-size: 2px 8px, 2px 8px, 2px 8px, 2px 8px, 8px 8px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 浮动标签选择框 */
.floating-label {
    position: relative;
    margin-bottom: 25px;
}

.floating-label label {
    position: absolute;
    top: 14px;
    left: 16px;
    color: #888;
    font-size: 14px;
    pointer-events: none;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    padding: 0 5px;
}

.floating-label select:focus + label,
.floating-label select:not(:placeholder-shown) + label {
    top: -10px;
    left: 12px;
    font-size: 12px;
    color: #ffc000;
    font-weight: 600;
}

/* 颜色选择器样式 */
input[type="color"] {
    width: 60px;
    height: 45px;
    padding: 5px;
    cursor: pointer;
}

input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}

input[type="color"]::-webkit-color-swatch {
    border: none;
    border-radius: 8px;
}

/* 数字输入框样式 */
input[type="number"] {
    -moz-appearance: textfield;
}

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* 占位符样式 */
input::placeholder,
textarea::placeholder {
    color: #888;
    font-style: italic;
    opacity: 0.8;
}

/* 输入框组样式 */
.input-group {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 20px;
}

.input-group input,
.input-group select,
.input-group textarea {
    flex: 1;
}

/* 输入框标签样式 */
.input-group label,
.option-group label {
    color: #ffc000;
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 错误状态样式 */
input.error,
textarea.error,
select.error {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.2);
}

/* 成功状态样式 */
input.success,
textarea.success,
select.success {
    border-color: #28a745;
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.2);
}

/* 搜索框样式 */
.search-input {
    position: relative;
}

.search-input input {
    padding-left: 45px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cpath d='m21 21-4.35-4.35'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: 15px center;
}

/* 文件上传区域样式 */
.upload-area {
    border: 3px dashed #666;
    border-radius: 16px;
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.upload-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 192, 0, 0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.upload-area:hover::before {
    transform: translateX(100%);
}

.upload-area:hover {
    border-color: #ffc000;
    background: linear-gradient(135deg, #333 0%, #222 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2), inset 0 2px 4px rgba(255, 255, 255, 0.1);
}

.upload-area.dragover {
    border-color: #ffc000;
    background: linear-gradient(135deg, #3a3a3a 0%, #2a2a2a 100%);
    transform: scale(1.02);
}

.upload-text p {
    color: #fff;
    margin-bottom: 10px;
    font-size: 16px;
    font-weight: 500;
}

.upload-hint {
    color: #999;
    font-size: 14px;
    opacity: 0.8;
}

/* 滑块样式增强 */
.slider-group {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.slider-group label {
    color: #ffc000;
    font-weight: 600;
    font-size: 14px;
    min-width: 80px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.slider-group input[type="range"] {
    flex: 1;
    height: 8px;
    background: linear-gradient(90deg, #444 0%, #666 100%);
    border-radius: 4px;
    outline: none;
    border: none;
}

.slider-group input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #ffc000 0%, #ffb300 100%);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(255, 192, 0, 0.3);
    transition: all 0.3s ease;
}

.slider-group input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 6px 12px rgba(255, 192, 0, 0.5);
}

.slider-group input[type="range"]::-moz-range-thumb {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #ffc000 0%, #ffb300 100%);
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 4px 8px rgba(255, 192, 0, 0.3);
}

.slider-group span {
    color: #fff;
    font-weight: 600;
    min-width: 50px;
    text-align: center;
    background: rgba(255, 192, 0, 0.2);
    padding: 5px 10px;
    border-radius: 6px;
}

/* 密码输入框样式 */
.password-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-wrapper input {
    padding-right: 50px;
}

.password-toggle {
    position: absolute;
    right: 15px;
    background: none;
    border: none;
    color: #888;
    cursor: pointer;
    padding: 5px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.password-toggle:hover {
    color: #ffc000;
    background: rgba(255, 192, 0, 0.1);
}

/* 复选框和单选框样式 */
input[type="checkbox"],
input[type="radio"] {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid #666;
    border-radius: 4px;
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    margin-right: 8px;
}

input[type="checkbox"]:checked,
input[type="radio"]:checked {
    background: linear-gradient(135deg, #ffc000 0%, #ffb300 100%);
    border-color: #ffc000;
}

input[type="checkbox"]:checked::after,
input[type="radio"]:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #000;
    font-weight: bold;
    font-size: 12px;
}

input[type="radio"] {
    border-radius: 50%;
}

input[type="radio"]:checked::after {
    content: '';
    width: 8px;
    height: 8px;
    background: #000;
    border-radius: 50%;
}

/* 标签样式增强 */
.tab-btn {
    background: linear-gradient(135deg, #333 0%, #222 100%);
    border: none;
    color: #fff;
    padding: 12px 24px;
    cursor: pointer;
    font-size: 16px;
    border-bottom: 3px solid transparent;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.tab-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 192, 0, 0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.tab-btn:hover::before {
    transform: translateX(100%);
}

.tab-btn:hover {
    background: linear-gradient(135deg, #444 0%, #333 100%);
    transform: translateY(-2px);
}

.tab-btn.active {
    background: linear-gradient(135deg, #444 0%, #333 100%);
    border-bottom-color: #ffc000;
    color: #ffc000;
    box-shadow: 0 4px 8px rgba(255, 192, 0, 0.2);
}

body {
    background-color: #ffc0cb;
    color: #333;
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

/* 头部样式 */
.site-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #f9a;
    padding: 10px 20px;
    position: sticky;
    top: 0;
    width: 100%;
    box-sizing: border-box;
}

.logo {
    display: flex;
    align-items: center;
}

    .logo img {
        border-radius: 5px;
        width: 60px;
        height: 60px;
        margin-right: 10px;
    }

    .logo h1 {
        color: #000;
        font-size: 36px;
    }

.main-nav {
    width: 100%;
    text-align: center;
    margin-top: 10px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

    .main-nav a {
        color: #000;
        text-decoration: none;
        padding: 5px 10px;
        border-radius: 5px;
        font-family: Arial, sans-serif;
        font-size: 18px;
        font-weight: bold;
        white-space: nowrap;
        margin: 2px;
    }

        .main-nav a:hover,
        .main-nav .active {
            background-color: #000;
            color: #fff;
        }

/* 主要内容区域 */
.content {
    max-width: 900px;
    margin: 20px auto;
    padding: 0 20px;
}

.content h2,
.content h3 {
    font-size: 18px;
    border-radius: 5px 5px 0px 0px;
    background-color: #f9a;
    color: #000;
    padding: 5px 10px;
}

section {
    background-color: #222;
    color: #fff;
    margin-bottom: 10px;
    padding: 10px;
    border-radius: 0px 0px 5px 5px;
}
.platform-btn {
    display: inline-block;
    background-color: #ffc000;
    color: #000;
    text-decoration: none;
    padding: 8px 15px;
    margin: 5px;
    border-radius: 4px;
}

    .platform-btn:hover {
        opacity: 0.8;
    }

.platforms img {
    width: 200px;
    height: 200px;
    display: block;
    margin: 10px 0;
}

/* �۸�ʾҳ������ʽ */
.pricing-info table {
    width: 100%;
    border-collapse: collapse;
    background-color: #222;
    color: #fff;
    margin-bottom: 10px;
}

.pricing-info table,
.pricing-info th,
.pricing-info td {
    border: 1px solid #666;
}

.pricing-info th,
.pricing-info td {
    padding: 8px;
    text-align: left;
}

/* ����ҳ������ʽ */
.feedback-form label {
    display: block;
    margin: 10px 0 5px;
}

.feedback-form select,
.feedback-form textarea {
    width: 100%;
    padding: 8px;
    margin-bottom: 15px;
}

.feedback-form button {
    display: inline-block;
    background-color: #ffc000;
    color: #000;
    text-decoration: none;
    padding: 8px 15px;
    margin: 5px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

    .feedback-form button:hover {
        opacity: 0.8;
    }

/* ��ϵ����ҳ��ʽ */

.qr-group {
    display: flex;
    flex-wrap: wrap;
}

.qr-item {
    margin: 10px;
    text-align: center;
}

    .qr-item img {
        width: 200px;
        height: 200px;
        margin-bottom: 5px;
    }
/* ǧ������ҳ��ר��ͼƬ��ʽ */
.arcanum-gallery .qr-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
}

.arcanum-gallery .qr-item {
    flex: 0 0 calc(33.333% - 14px);
    margin: 0;
    text-align: center;
}

.arcanum-gallery .qr-item img {
        width: 100%;
        height: 200px;
        margin-bottom: 5px;
        object-fit: cover;
        object-position: right center;
        border-radius: 8px;
        box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    }

/* 文件转换工具样式 */
.converter-container {
    background-color: #222;
    border-radius: 0px 0px 5px 5px;
    padding: 20px;
}

.converter-tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 2px solid #333;
}

.tab-btn {
    background: none;
    border: none;
    color: #fff;
    padding: 12px 24px;
    cursor: pointer;
    font-size: 16px;
    border-bottom: 3px solid transparent;
    transition: all 0.3s;
}

.tab-btn:hover {
    background-color: #333;
}

.tab-btn.active {
    border-bottom-color: #ffc000;
    color: #ffc000;
}

.tab-content {
    min-height: 400px;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

/* 上传区域样式 */
.upload-area {
    border: 2px dashed #666;
    border-radius: 8px;
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    background-color: #333;
}

.upload-area:hover {
    border-color: #ffc000;
    background-color: #444;
}

.upload-text p {
    color: #fff;
    margin-bottom: 10px;
}

.upload-hint {
    color: #999;
    font-size: 14px;
}

/* 转换选项样式 */
.converter-options {
    margin: 20px 0;
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    padding: 20px;
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.converter-options label {
    color: #ffc000;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.converter-options select {
    min-width: 120px;
}

.converter-options input[type="range"] {
    width: 150px;
    height: 6px;
    background: linear-gradient(90deg, #444 0%, #666 100%);
    border-radius: 3px;
    outline: none;
    border: none;
}

.converter-options input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    background: #ffc000;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.converter-options input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 4px 8px rgba(255, 192, 0, 0.4);
}

.converter-options input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: #ffc000;
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* JSON输入区域样式 */
.json-input-area {
    margin: 20px 0;
}

.json-input-area textarea,
#jsonOutput {
    width: 100%;
    font-family: 'Courier New', monospace;
    resize: vertical;
    min-height: 150px;
    font-size: 13px;
    line-height: 1.4;
}

/* 按钮样式 */
.convert-btn {
    background-color: #ffc000;
    color: #000;
    border: none;
    padding: 12px 30px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    font-size: 16px;
    transition: opacity 0.3s;
    margin: 10px 0;
}

.convert-btn:hover {
    opacity: 0.8;
}

.copy-btn {
    background-color: #007bff;
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: opacity 0.3s;
    margin-top: 10px;
}

.copy-btn:hover {
    opacity: 0.8;
}

/* 转换结果样式 */
.conversion-results {
    margin-top: 20px;
    padding: 20px;
    background-color: #333;
    border-radius: 5px;
}

.conversion-results h3 {
    color: #ffc000;
    margin-bottom: 15px;
}

.result-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background-color: #444;
    border-radius: 5px;
}

.result-info {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.result-name {
    color: #fff;
    font-weight: bold;
}

.result-size {
    color: #999;
    font-size: 14px;
}

.result-dimensions {
    color: #999;
    font-size: 14px;
}

.result-actions {
    display: flex;
    gap: 10px;
}

.download-btn {
    background-color: #28a745;
    color: #fff;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 4px;
    transition: opacity 0.3s;
}

.download-btn:hover {
    opacity: 0.8;
    text-decoration: none;
    color: #fff;
}



/* 媒体转换样式 */
.media-preview {
    margin: 10px 0;
    padding: 10px;
    background-color: #2a2a2a;
    border-radius: 4px;
    text-align: center;
}

.media-preview video,
.media-preview audio {
    max-width: 100%;
    border-radius: 4px;
}

.convert-media-btn {
    background-color: #17a2b8;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: opacity 0.3s;
}

.convert-media-btn:hover {
    opacity: 0.8;
}

.convert-media-btn:disabled {
    background-color: #6c757d;
    cursor: not-allowed;
}

.conversion-note {
    margin-top: 10px;
    padding: 8px;
    background-color: #ffc107;
    color: #212529;
    border-radius: 4px;
    font-size: 12px;
    text-align: center;
}

.result-error {
    color: #dc3545;
    font-weight: bold;
}

.result-type {
    color: #6c757d;
    font-size: 12px;
    background-color: #495057;
    padding: 2px 6px;
    border-radius: 3px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .converter-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        border-bottom: 1px solid #333;
        border-right: none;
    }
    
    .tab-btn.active {
        border-bottom-color: #ffc000;
        border-left: 3px solid #ffc000;
    }
    
    .converter-options {
        flex-direction: column;
        align-items: stretch;
    }
    
    .result-item {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    
    .result-actions {
        justify-content: center;
    }
}

/* 翻译界面样式 */
.translator-container {
    background-color: #222;
    border-radius: 0px 0px 5px 5px;
    padding: 20px;
}



.translator-tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 2px solid #333;
}

.language-selector {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.language-from,
.language-to {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.language-selector label {
    color: #fff;
    font-weight: bold;
}

.language-selector select {
    min-width: 120px;
}



.swap-btn {
    background-color: #ffc000;
    color: #000;
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: opacity 0.3s;
}

.swap-btn:hover {
    opacity: 0.8;
}

.api-settings {
    margin-bottom: 20px;
    padding: 15px;
    background-color: #333;
    border-radius: 5px;
}

.api-selector {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.api-selector label {
    color: #fff;
    font-weight: bold;
}

.api-selector select {
    min-width: 150px;
}

.settings-btn {
    background-color: #007bff;
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: opacity 0.3s;
}

.settings-btn:hover {
    opacity: 0.8;
}

.status-btn {
    background-color: #28a745;
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: opacity 0.3s;
}

.status-btn:hover {
    opacity: 0.8;
}

.status-btn.checking {
    background-color: #ffc107;
}

.status-btn.error {
    background-color: #dc3545;
}

.api-config {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.config-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.config-group label {
    color: #fff;
    font-weight: bold;
    min-width: 80px;
}

.config-group input {
    flex: 1;
}

.translation-area {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 20px;
    align-items: start;
}

.input-section,
.output-section {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.translation-controls {
    display: flex;
    align-items: center;
    justify-content: center;
}

.translation-area textarea {
    width: 100%;
    font-family: inherit;
    resize: vertical;
    min-height: 150px;
}

.text-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.char-count {
    color: #999;
    font-size: 14px;
}

.clear-btn,
.copy-btn,
.voice-btn {
    background-color: #007bff;
    color: #fff;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: opacity 0.3s;
}

.clear-btn:hover,
.copy-btn:hover,
.voice-btn:hover {
    opacity: 0.8;
}

.voice-btn {
    background-color: #28a745;
}

.translate-btn {
    background-color: #ffc000;
    color: #000;
    border: none;
    padding: 12px 30px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    font-size: 16px;
    transition: opacity 0.3s;
}

.translate-btn:hover {
    opacity: 0.8;
}

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

.translation-history {
    margin-top: 30px;
    padding: 20px;
    background-color: #333;
    border-radius: 5px;
}

.translation-history h3 {
    color: #ffc000;
    margin-bottom: 15px;
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.history-item {
    padding: 15px;
    background-color: #444;
    border-radius: 5px;
    border-left: 3px solid #ffc000;
}

.history-languages {
    color: #ffc000;
    font-weight: bold;
    margin-bottom: 5px;
}

.history-original {
    color: #fff;
    margin-bottom: 8px;
}

.history-translated {
    color: #ccc;
    margin-bottom: 8px;
    font-style: italic;
}

.history-time {
    color: #999;
    font-size: 12px;
}

.result-preview {
    display: flex;
    align-items: flex-start;
    margin: 10px 0;
}

.result-text {
    flex: 1;
}

.original-text,
.translated-text {
    margin-bottom: 5px;
    color: #fff;
}

.original-text strong,
.translated-text strong {
    color: #ffc000;
}

.loading-text {
    color: #007bff;
    font-style: italic;
}

.result-item {
    transition: all 0.3s ease;
}

.result-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

/* 网络工具样式 */
.network-container {
    background-color: #222;
    border-radius: 0px 0px 5px 5px;
    padding: 20px;
}

.network-tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 2px solid #333;
    flex-wrap: wrap;
}

.tool-section {
    margin-bottom: 30px;
    padding: 20px;
    background-color: #333;
    border-radius: 5px;
}

.tool-section h3 {
    color: #ffc000;
    margin-bottom: 15px;
}

.input-group {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

/* 输入组样式已在全局样式中定义 */

.action-btn,
.preset-btn {
    background-color: #ffc000;
    color: #000;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    transition: opacity 0.3s;
}

.action-btn:hover,
.preset-btn:hover {
    opacity: 0.8;
}

.port-presets {
    margin-bottom: 15px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.result-area {
    margin-top: 20px;
    padding: 15px;
    background-color: #444;
    border-radius: 5px;
}

.result-area h4 {
    color: #ffc000;
    margin-bottom: 10px;
}

.info-item {
    display: flex;
    margin-bottom: 8px;
}

.info-item label {
    color: #ffc000;
    font-weight: bold;
    margin-right: 10px;
    min-width: 100px;
}

.ping-item {
    padding: 5px;
    margin-bottom: 5px;
    border-radius: 3px;
}

.ping-item.success {
    background-color: rgba(40, 167, 69, 0.2);
    color: #28a745;
}

.ping-item.failed {
    background-color: rgba(220, 53, 69, 0.2);
    color: #dc3545;
}

.port-item {
    padding: 5px;
    margin-bottom: 5px;
    border-radius: 3px;
}

.port-item.open {
    background-color: rgba(40, 167, 69, 0.2);
    color: #28a745;
}

.port-item.closed {
    background-color: rgba(108, 117, 125, 0.2);
    color: #6c757d;
}

.speed-display {
    margin-top: 20px;
    padding: 20px;
    background-color: #444;
    border-radius: 5px;
}

.speed-item {
    display: flex;
    margin-bottom: 10px;
}

.speed-item label {
    color: #ffc000;
    font-weight: bold;
    margin-right: 10px;
    min-width: 100px;
}

.speed-progress {
    margin-top: 15px;
}

.progress-bar {
    width: 100%;
    height: 20px;
    background-color: #555;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 5px;
}

.progress-fill {
    height: 100%;
    background-color: #ffc000;
    transition: width 0.3s;
    width: 0%;
}



/* 响应式设计 */
@media (max-width: 768px) {
    .main-nav {
        flex-direction: column;
        align-items: center;
    }
    
    .main-nav a {
        margin: 2px;
    }
    
    .network-tabs,
    .math-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        border-bottom: 1px solid #333;
        border-right: none;
        padding: 10px 16px;
        font-size: 14px;
    }
    
    .tab-btn.active {
        border-bottom-color: #ffc000;
        border-left: 3px solid #ffc000;
    }
    
    .converter-inputs {
        flex-direction: column;
        align-items: stretch;
    }
    
    .converter-inputs span {
        text-align: center;
    }
    
    .calc-row,
    .sci-row {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .port-presets {
        flex-direction: column;
    }
    
    /* 移动端输入框样式优化 */
    input[type="text"],
    input[type="number"],
    input[type="datetime-local"],
    textarea,
    select {
        padding: 10px 14px;
        font-size: 16px; /* 防止iOS缩放 */
    }
    
    /* 移动端select优化 */
    select {
        padding: 10px 35px 10px 14px;
        min-height: 44px; /* 触摸友好的最小高度 */
    }
    
    select.compact {
        padding: 8px 30px 8px 12px;
        min-height: 40px;
    }
    
    select.large {
        padding: 14px 40px 14px 16px;
        min-height: 48px;
    }
    
    .select-wrapper::before {
        left: 10px;
        font-size: 14px;
    }
    
    .select-wrapper select {
        padding-left: 35px;
    }
    
    .converter-options {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .input-group {
        flex-direction: column;
        gap: 8px;
    }
    
    .slider-group {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    
    .upload-area {
        padding: 30px 20px;
    }
    
    .upload-text p {
        font-size: 14px;
    }
    
    .tab-btn {
        padding: 10px 16px;
        font-size: 14px;
    }
}