/* 品牌授权管理系统 - 统一样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1890ff;
    --success-color: #52c41a;
    --warning-color: #faad14;
    --error-color: #f5222d;
    --text-color: #333;
    --text-secondary: #666;
    --border-color: #e8e8e8;
    --bg-color: #f5f5f5;
    --white: #ffffff;
    --shadow: 0 2px 8px rgba(0,0,0,0.1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    font-size: 14px;
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s;
}

a:hover {
    color: #40a9ff;
}

/* 容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-fluid {
    width: 100%;
    padding: 0 20px;
}

/* 按钮 */
.btn {
    display: inline-block;
    padding: 8px 16px;
    border: 1px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    text-align: center;
    transition: all 0.3s;
    outline: none;
}

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

.btn-primary:hover {
    background-color: #40a9ff;
    border-color: #40a9ff;
}

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

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

.btn-danger {
    background-color: var(--error-color);
    color: var(--white);
    border-color: var(--error-color);
}

.btn-default {
    background-color: var(--white);
    color: var(--text-color);
    border-color: var(--border-color);
}

.btn-sm {
    padding: 4px 12px;
    font-size: 12px;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 16px;
}

.btn-block {
    display: block;
    width: 100%;
}

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

/* 表单 */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
}

.form-label.required::after {
    content: '*';
    color: var(--error-color);
    margin-left: 4px;
}

.form-control {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(24,144,255,0.2);
}

.form-control.error {
    border-color: var(--error-color);
}

.form-text {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.form-error {
    color: var(--error-color);
    font-size: 12px;
    margin-top: 4px;
}

/* 卡片 */
.card {
    background: var(--white);
    border-radius: 4px;
    box-shadow: var(--shadow);
    padding: 20px;
    margin-bottom: 20px;
}

.card-header {
    padding-bottom: 16px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 16px;
    font-weight: 600;
}

.card-body {
    padding: 0;
}

.card-footer {
    padding-top: 16px;
    margin-top: 16px;
    border-top: 1px solid var(--border-color);
    text-align: right;
}

/* 表格 */
.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
}

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

.table th {
    background-color: #fafafa;
    font-weight: 600;
    color: var(--text-color);
}

.table tbody tr:hover {
    background-color: #fafafa;
}

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

/* 标签 */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.badge-green {
    background-color: #f6ffed;
    color: #52c41a;
    border: 1px solid #b7eb8f;
}

.badge-orange {
    background-color: #fff7e6;
    color: #faad14;
    border: 1px solid #ffe58f;
}

.badge-red {
    background-color: #fff1f0;
    color: #f5222d;
    border: 1px solid #ffccc7;
}

.badge-gray {
    background-color: #f5f5f5;
    color: #8c8c8c;
    border: 1px solid #d9d9d9;
}

/* 导航 */
.navbar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15) !important;
    padding: 0 30px !important;
    height: 70px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    margin: 0 !important;
    border: none !important;
}

.navbar-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
}

.navbar-toggle {
    display: none !important;
    flex-direction: column !important;
    justify-content: space-around !important;
    width: 30px !important;
    height: 30px !important;
    background: transparent !important;
    border: none !important;
    cursor: pointer !important;
    padding: 0 !important;
    z-index: 1001 !important;
}

.navbar-toggle span {
    width: 100% !important;
    height: 3px !important;
    background-color: #fff !important;
    border-radius: 2px !important;
    transition: all 0.3s ease !important;
    transform-origin: center !important;
}

.navbar-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px) !important;
}

.navbar-toggle.active span:nth-child(2) {
    opacity: 0 !important;
}

.navbar-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px) !important;
}

.navbar-brand {
    font-size: 22px !important;
    font-weight: 700 !important;
    color: #fff !important;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2) !important;
    letter-spacing: 1px !important;
    transition: transform 0.3s !important;
}

.navbar-brand:hover {
    transform: scale(1.05);
    color: #fff;
}

.navbar-nav {
    display: flex !important;
    list-style: none;
    gap: 8px;
    align-items: center;
    margin: 0;
    padding: 0;
}

.navbar-nav li {
    position: relative;
}

.navbar-nav a {
    color: rgba(255,255,255,0.9) !important;
    padding: 10px 16px !important;
    border-radius: 6px !important;
    transition: all 0.3s !important;
    font-weight: 500 !important;
    display: block !important;
}

.navbar-nav a:hover {
    color: #fff;
    background: rgba(255,255,255,0.15);
    transform: translateY(-2px);
}

/* 布局 */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
}

.col {
    flex: 1;
    padding: 0 10px;
}

.col-1 { flex: 0 0 8.333%; }
.col-2 { flex: 0 0 16.666%; }
.col-3 { flex: 0 0 25%; }
.col-4 { flex: 0 0 33.333%; }
.col-6 { flex: 0 0 50%; }
.col-8 { flex: 0 0 66.666%; }
.col-9 { flex: 0 0 75%; }
.col-12 { flex: 0 0 100%; }

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
}

.pagination a,
.pagination span {
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-color);
}

.pagination a:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.pagination .active {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

/* 警告框 */
.alert {
    padding: 12px 16px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.alert-success {
    background-color: #f6ffed;
    border: 1px solid #b7eb8f;
    color: #52c41a;
}

.alert-warning {
    background-color: #fff7e6;
    border: 1px solid #ffe58f;
    color: #faad14;
}

.alert-error {
    background-color: #fff1f0;
    border: 1px solid #ffccc7;
    color: #f5222d;
}

.alert-info {
    background-color: #e6f7ff;
    border: 1px solid #91d5ff;
    color: #1890ff;
}

/* 响应式 */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .row {
        margin: 0 -5px;
    }
    
    .col {
        padding: 0 5px;
        flex: 0 0 100%;
    }
    
    .navbar {
        flex-direction: column !important;
        height: auto !important;
        padding: 0 !important;
        min-height: 60px !important;
    }
    
    .navbar .container-fluid {
        width: 100% !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
    }
    
    .navbar-header {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 15px 20px !important;
        width: 100% !important;
    }
    
    .navbar-toggle {
        display: flex !important;
    }
    
    .navbar-brand {
        font-size: 18px !important;
        margin: 0 !important;
    }
    
    .navbar-nav {
        flex-direction: column !important;
        gap: 0 !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        max-height: 0 !important;
        overflow: hidden !important;
        transition: max-height 0.3s ease-out !important;
        background: rgba(102, 126, 234, 0.98) !important;
    }
    
    .navbar-nav.active {
        max-height: 500px !important;
        padding: 10px 0 !important;
    }
    
    .navbar-nav li {
        width: 100% !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    }
    
    .navbar-nav li:last-child {
        border-bottom: none !important;
    }
    
    .navbar-nav a {
        width: 100% !important;
        padding: 12px 20px !important;
        font-size: 14px !important;
        display: block !important;
    }
    
    .navbar-nav a:hover {
        background: rgba(255, 255, 255, 0.2) !important;
        transform: none !important;
    }
    
    .table {
        font-size: 12px;
    }
    
    .table th,
    .table td {
        padding: 8px 4px;
    }
}

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

.mt-10 { margin-top: 10px; }
.mt-20 { margin-top: 20px; }
.mb-10 { margin-bottom: 10px; }
.mb-20 { margin-bottom: 20px; }

.hidden { display: none; }
.show { display: block; }

.clearfix::after {
    content: '';
    display: table;
    clear: both;
}