/**
 * User-Agent解析工具样式
 */

.ua-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* 区块标题 */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.section-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
}

.section-subtitle {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
}

/* 当前UA */
.current-ua-section {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    padding: 16px 20px;
    border: 1px solid var(--color-border-light);
}

.current-ua-box {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 14px 16px;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.5;
    color: var(--color-text);
    word-break: break-all;
}

/* 输入区域 */
.input-section {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    padding: 16px 20px;
    border: 1px solid var(--color-border-light);
}

.ua-input {
    width: 100%;
    min-height: 100px;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg);
    resize: vertical;
    transition: var(--transition);
}

.ua-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.ua-input::placeholder {
    color: var(--color-text-light);
}

.input-actions {
    display: flex;
    gap: 10px;
    margin-top: 12px;
}

/* 结果区域 */
.result-section {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    padding: 16px 20px;
    border: 1px solid var(--color-border-light);
}

.result-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.result-card {
    background: var(--color-bg);
    border-radius: 10px;
    padding: 16px;
    border: 1px solid var(--color-border-light);
    display: flex;
    gap: 14px;
    transition: var(--transition);
}

.result-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.result-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.result-icon.browser {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.result-icon.os {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
}

.result-icon.device {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.result-icon.engine {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.result-content {
    flex: 1;
    min-width: 0;
}

.result-label {
    font-size: 12px;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
}

.result-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.result-detail {
    font-size: 12px;
    color: var(--color-text-light);
}

/* 详细信息表格 */
.detail-table-section {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border-light);
}

.detail-table {
    width: 100%;
    border-collapse: collapse;
}

.detail-table tr {
    border-bottom: 1px solid var(--color-border-light);
}

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

.detail-table td {
    padding: 12px 0;
    font-size: 13px;
}

.detail-table td:first-child {
    width: 140px;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.detail-table td:last-child {
    color: var(--color-text);
    font-family: var(--font-mono);
    word-break: break-all;
}

/* 常用模板 */
.templates-section {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--color-border-light);
    overflow: hidden;
}

.templates-section .section-header {
    padding: 16px 20px;
    margin-bottom: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border-light);
}

.templates-content {
    padding: 16px 20px;
}

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

.template-group:last-child {
    margin-bottom: 0;
}

.template-group-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 10px;
}

.template-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.template-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.template-item:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

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

.template-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text);
    width: 120px;
}

.template-ua {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--color-text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.btn-toggle {
    padding: 4px 12px;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 12px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

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

/* 按钮 */
.btn-small {
    padding: 6px 14px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 12px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-small.btn-primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.btn-small.btn-primary:hover {
    background: var(--color-primary-dark);
}

/* 响应式 */
@media (max-width: 900px) {
    .result-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .result-grid {
        grid-template-columns: 1fr;
    }

    .template-name {
        display: none;
    }
}