/* 企业级样式表 - Professional Enterprise Theme */

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

body {
    font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #f8fafc;
    color: #1e293b;
    line-height: 1.6;
    min-height: 100vh;
}

/* 专业容器 */
.enterprise-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.enterprise-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    border: 1px solid #e2e8f0;
    padding: 2rem;
    margin-bottom: 2rem;
    transition: box-shadow 0.2s ease;
}

.enterprise-card:hover {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
}

/* 标题样式 */
.enterprise-title {
    font-size: 2rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.enterprise-subtitle {
    font-size: 1.125rem;
    color: #64748b;
    margin-bottom: 2rem;
    font-weight: 400;
}

/* 表单样式 */
.enterprise-form {
    max-width: 400px;
    margin: 0 auto;
}

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

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #374151;
    font-size: 0.875rem;
}

.enterprise-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    background: white;
}

.enterprise-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.enterprise-input::placeholder {
    color: #9ca3af;
}

/* 按钮样式 */
.enterprise-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    min-height: 44px;
    line-height: 1;
}

.enterprise-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background: #3b82f6;
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background: #2563eb;
    box-shadow: 0 4px 6px rgba(59, 130, 246, 0.2);
}

.btn-secondary {
    background: white;
    color: #374151;
    border: 1px solid #d1d5db;
}

.btn-secondary:hover:not(:disabled) {
    background: #f9fafb;
    border-color: #9ca3af;
}

.btn-danger {
    background: #ef4444;
    color: white;
}

.btn-danger:hover:not(:disabled) {
    background: #dc2626;
    box-shadow: 0 4px 6px rgba(239, 68, 68, 0.2);
}

.btn-success {
    background: #10b981;
    color: white;
}

.btn-success:hover:not(:disabled) {
    background: #059669;
    box-shadow: 0 4px 6px rgba(16, 185, 129, 0.2);
}

.btn-full {
    width: 100%;
}

/* 消息样式 */
.enterprise-message {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border-left-width: 4px;
    border-left-style: solid;
    font-size: 0.875rem;
}

.message-success {
    background: #f0fdf4;
    border-color: #10b981;
    color: #065f46;
}

.message-error {
    background: #fef2f2;
    border-color: #ef4444;
    color: #991b1b;
}

.message-info {
    background: #eff6ff;
    border-color: #3b82f6;
    color: #1e40af;
}

.message-warning {
    background: #fffbeb;
    border-color: #f59e0b;
    color: #92400e;
}

/* 网格布局 */
.enterprise-grid {
    display: grid;
    gap: 1.5rem;
}

.grid-cols-1 { grid-template-columns: 1fr; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* 统计卡片 */
.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    transition: all 0.2s ease;
}

.stat-card:hover {
    border-color: #d1d5db;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #64748b;
    font-size: 0.875rem;
}

/* 表格样式 */
.enterprise-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
}

.enterprise-table th {
    background: #f8fafc;
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    color: #374151;
    border-bottom: 1px solid #e2e8f0;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.enterprise-table td {
    padding: 1rem;
    border-bottom: 1px solid #f1f5f9;
    font-size: 0.875rem;
}

.enterprise-table tr:hover {
    background: #f8fafc;
}

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

/* 导航栏 */
.enterprise-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: white;
    padding: 1rem 2rem;
    border-bottom: 1px solid #e2e8f0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.nav-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e293b;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 1rem;
}

.nav-link {
    padding: 0.5rem 1rem;
    color: #64748b;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.2s ease;
    font-size: 0.875rem;
}

.nav-link:hover {
    background: #f1f5f9;
    color: #475569;
}

.nav-link.active {
    background: #eff6ff;
    color: #3b82f6;
}

/* 页面标题 */
.page-header {
    background: white;
    padding: 2rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e2e8f0;
}

.page-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 0.5rem;
}

.page-description {
    color: #64748b;
}

/* 文本区域 */
.enterprise-textarea {
    width: 100%;
    min-height: 200px;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.75rem;
    resize: vertical;
    transition: all 0.2s ease;
    background: white;
}

.enterprise-textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* 代码预览 */
.code-preview {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 1rem;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.75rem;
    line-height: 1.5;
    overflow-x: auto;
    max-height: 400px;
    overflow-y: auto;
}

/* 状态标签 */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.status-active {
    background: #dcfce7;
    color: #166534;
}

.status-inactive {
    background: #fee2e2;
    color: #991b1b;
}

.status-pending {
    background: #fef3c7;
    color: #92400e;
}

/* 加载状态 */
.loading {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 50%;
    border-top-color: #3b82f6;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .enterprise-container {
        padding: 1rem;
    }
    
    .enterprise-card {
        padding: 1.5rem;
    }
    
    .enterprise-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .enterprise-nav {
        flex-direction: column;
        gap: 1rem;
    }
    
    .enterprise-table {
        font-size: 0.75rem;
    }
    
    .enterprise-table th,
    .enterprise-table td {
        padding: 0.5rem;
    }
}

@media (max-width: 480px) {
    .enterprise-form {
        max-width: 100%;
    }
    
    .enterprise-card {
        padding: 1rem;
    }
    
    .page-header {
        padding: 1.5rem;
    }
    
    .enterprise-title {
        font-size: 1.5rem;
    }
}

/* 工具类 */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }

.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }

.text-gray-500 { color: #64748b; }
.text-gray-600 { color: #475569; }
.text-gray-700 { color: #334155; }
.text-gray-800 { color: #1e293b; }
.text-gray-900 { color: #0f172a; }

.bg-white { background: white; }
.bg-gray-50 { background: #f9fafb; }
.bg-gray-100 { background: #f3f4f6; }

.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }

.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }

.p-2 { padding: 0.5rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }

.rounded { border-radius: 0.25rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }

.shadow { box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06); }
.shadow-lg { box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05); }

/* 过渡效果 */
.transition { transition: all 0.2s ease; }
.transition-colors { transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease; }

/* 悬停效果 */
.hover-lift:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* 特殊组件 */
.section-divider {
    height: 1px;
    background: #e2e8f0;
    margin: 2rem 0;
}

.info-box {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-left-width: 4px;
    border-left-color: #3b82f6;
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0;
}

.action-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

/* Logo样式 */
.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    color: #1e293b;
    text-decoration: none;
}

.logo-icon {
    width: 2rem;
    height: 2rem;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
}

/* 输入框组合 */
.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-group .enterprise-input {
    padding-left: 2.5rem;
}

.input-icon {
    position: absolute;
    left: 0.75rem;
    color: #64748b;
    pointer-events: none;
    z-index: 10;
}

/* 模态框 */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.15);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #64748b;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.modal-close:hover {
    background: #f1f5f9;
}