/* 安装向导样式 */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #3b82f6;
    --primary-hover: #2563eb;
    --success-color: #22c55e;
    --error-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    padding: 2rem 1rem;
}

.install-container {
    max-width: 800px;
    margin: 0 auto;
}

/* 头部 */
.install-header {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
    text-align: center;
}

.install-header h1 {
    font-size: 1.75rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

/* 进度条 */
.progress-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}

.progress-step {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--border-color);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.progress-step.active {
    background: var(--primary-color);
    color: white;
}

.progress-step.completed {
    background: var(--success-color);
    color: white;
}

.progress-line {
    width: 60px;
    height: 3px;
    background: var(--border-color);
}

.progress-line.completed {
    background: var(--success-color);
}

/* 主体 */
.install-body {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.install-body h2 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.install-body .desc {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* 检查表格 */
.check-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

.check-table th,
.check-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.check-table th {
    background: var(--bg-color);
    font-weight: 600;
    font-size: 0.875rem;
}

.check-table td {
    font-size: 0.875rem;
}

.status-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    font-weight: 600;
}

.status-success {
    background: var(--success-color);
    color: white;
}

.status-error {
    background: var(--error-color);
    color: white;
}

/* 表单 */
.install-form {
    max-width: 500px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.875rem;
    transition: border-color 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group small {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* 按钮 */
.install-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    justify-content: flex-end;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    text-decoration: none;
}

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

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

.btn-secondary {
    background: var(--bg-color);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--border-color);
}

.btn-success {
    background: var(--success-color);
    color: white;
}

.btn-success:hover {
    background: #16a34a;
}

.btn-disabled {
    background: var(--border-color);
    color: var(--text-secondary);
    cursor: not-allowed;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* 警告框 */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.alert-error {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

.alert-warning {
    background: #fffbeb;
    color: #d97706;
    border: 1px solid #fde68a;
}

.alert-info {
    background: #eff6ff;
    color: #2563eb;
    border: 1px solid #bfdbfe;
}

.alert ul {
    margin-left: 1.5rem;
    margin-top: 0.5rem;
}

.alert p {
    margin-bottom: 0;
}

/* 成功框 */
.success-box {
    text-align: center;
    padding: 2rem;
    background: #f0fdf4;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--success-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    font-weight: 600;
    margin: 0 auto 1.5rem;
}

.success-box h2 {
    color: var(--success-color);
    margin-bottom: 0.5rem;
}

.success-box p {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* 摘要框 */
.summary-box {
    background: var(--bg-color);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.summary-box h3 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.summary-box ul {
    list-style: none;
}

.summary-box li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.summary-box li strong {
    color: var(--text-primary);
}

summary-box code {
    background: var(--card-bg);
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
    font-size: 0.75rem;
}

/* 响应式 */
@media (max-width: 640px) {
    .install-header,
    .install-body {
        padding: 1.5rem;
    }

    .progress-bar {
        gap: 0.25rem;
    }

    .progress-step {
        width: 32px;
        height: 32px;
        font-size: 0.75rem;
    }

    .progress-line {
        width: 30px;
    }

    .check-table {
        font-size: 0.75rem;
    }

    .check-table th,
    .check-table td {
        padding: 0.5rem;
    }

    .install-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}