/**
 * 站长工具箱 - 工具页面样式
 * 白色简约风格
 */

/* ==================== 工具页面通用 ==================== */
.tool-page {
    padding: 30px 0;
}

.page-header {
    margin-bottom: 30px;
}

.page-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.page-subtitle {
    color: var(--text-muted);
    font-size: 14px;
}

/* ==================== 工具卡片 ==================== */
.tool-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 25px;
    margin-bottom: 20px;
}

.tool-card-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.tool-card-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    font-size: 1.25rem;
    color: white;
}

.tool-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.tool-card-desc {
    font-size: 13px;
    color: var(--text-muted);
}

/* ==================== 工具表单 ==================== */
.tool-form {
    margin-bottom: 20px;
}

.tool-input-wrapper {
    display: flex;
    gap: 12px;
}

.tool-input-wrapper .form-control {
    flex: 1;
}

.tool-input-wrapper .btn {
    white-space: nowrap;
}

/* ==================== 结果区域 ==================== */
.tool-result {
    display: none;
    margin-top: 25px;
    padding-top: 25px;
    border-top: 1px solid var(--border-color);
}

.tool-result.active {
    display: block;
}

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

.result-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.result-title i {
    color: var(--success-color);
}

/* ==================== 结果网格 ==================== */
.result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
}

.result-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
}

.result-item-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.result-item-value {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    word-break: break-word;
}

.result-item-value.success {
    color: var(--success-color);
}

.result-item-value.warning {
    color: var(--warning-color);
}

.result-item-value.danger {
    color: var(--danger-color);
}

/* ==================== 结果内容 ==================== */
.result-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-top: 20px;
}

/* ==================== 结果表格 ==================== */
.result-table {
    width: 100%;
    border-collapse: collapse;
}

.result-table th,
.result-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.result-table th {
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    font-size: 13px;
    white-space: nowrap;
}

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

.result-table tr:hover td {
    background: var(--bg-hover);
}

/* ==================== 分数显示 ==================== */
.score-display {
    text-align: center;
    padding: 20px;
}

.score-circle {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: white;
}

.score-circle.excellent {
    background: linear-gradient(135deg, #10b981, #059669);
}

.score-circle.good {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.score-circle.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.score-circle.poor {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.score-label {
    font-size: 14px;
    color: var(--text-muted);
}

/* ==================== 建议列表 ==================== */
.suggestions-list {
    list-style: none;
}

.suggestions-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
}

.suggestions-list li:last-child {
    border-bottom: none;
}

.suggestions-list li i {
    margin-top: 3px;
}

.suggestions-list li i.fa-check-circle {
    color: var(--success-color);
}

.suggestions-list li i.fa-exclamation-circle {
    color: var(--warning-color);
}

.suggestions-list li i.fa-times-circle {
    color: var(--danger-color);
}

/* ==================== 统计卡片 ==================== */
.stats-row {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.stat-box {
    flex: 1;
    min-width: 120px;
    text-align: center;
    padding: 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.stat-box .value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-box .label {
    font-size: 13px;
    color: var(--text-muted);
}

/* ==================== Ping 结果 ==================== */
.ping-results {
    margin-top: 20px;
}

.ping-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    font-family: var(--font-mono);
    font-size: 13px;
}

.ping-item.success {
    border-left: 3px solid var(--success-color);
}

.ping-item.failed {
    border-left: 3px solid var(--danger-color);
    color: var(--danger-color);
}

.ping-item .seq {
    color: var(--text-muted);
    min-width: 60px;
}

.ping-item .time {
    color: var(--success-color);
    font-weight: 500;
    margin-left: auto;
}

/* ==================== DNS 记录 ==================== */
.dns-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.dns-summary .tag {
    padding: 6px 12px;
}

/* ==================== 原始数据展示 ==================== */
.raw-data {
    margin-top: 20px;
}

.raw-data-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 14px;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

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

.raw-data-content {
    display: none;
    margin-top: 10px;
}

.raw-data-content.active {
    display: block;
}

.raw-data-content pre {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    font-family: var(--font-mono);
    font-size: 12px;
    line-height: 1.6;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 400px;
    color: var(--text-secondary);
}

/* ==================== 响应式调整 ==================== */
@media (max-width: 768px) {
    .tool-page {
        padding: 20px 0;
    }

    .tool-card {
        padding: 20px;
    }

    .tool-input-wrapper {
        flex-direction: column;
    }

    .tool-input-wrapper .btn {
        width: 100%;
    }

    .result-grid {
        grid-template-columns: 1fr 1fr;
    }

    .result-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .stats-row {
        flex-direction: column;
    }

    .stat-box {
        min-width: 100%;
    }
}

@media (max-width: 480px) {
    .result-grid {
        grid-template-columns: 1fr;
    }
}