/* 全局样式 */
:root {
    --primary-color: #0d6efd;
    --success-color: #198754;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #0dcaf0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --border-radius: 0.375rem;
    --box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #f8f9fa;
    color: #212529;
    line-height: 1.6;
    min-height: 100vh;
}

/* 登录界面特殊样式 */
#loginForm {
    min-height: calc(100vh - 120px);
}

#loginForm:not([style*="none"]) {
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

#loginForm .card {
    width: 100%;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    border: none;
    border-radius: 0.75rem;
    overflow: hidden;
}

#loginForm .card-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0b5ed7 100%);
    border-bottom: none;
    padding: 1.5rem;
}

#loginForm .card-header h4 {
    margin: 0;
    font-weight: 600;
    font-size: 1.25rem;
}

#loginForm .card-body {
    padding: 2rem;
}

#loginForm .form-control {
    padding: 0.75rem;
    border-radius: 0.5rem;
    border: 1px solid #dee2e6;
    font-size: 1rem;
}

#loginForm .btn {
    padding: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 0.5rem;
    margin-top: 1rem;
}

/* 导航栏样式 */
.navbar-brand {
    font-weight: 600;
    font-size: 1.25rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
}

/* 卡片样式 */
.card {
    border: none;
    box-shadow: var(--box-shadow);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
    font-weight: 600;
}

/* 统计卡片特殊样式 */
.card.bg-primary,
.card.bg-success,
.card.bg-warning,
.card.bg-info,
.card.bg-danger {
    border: none;
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.2);
}

.card.bg-primary:hover,
.card.bg-success:hover,
.card.bg-warning:hover,
.card.bg-info:hover,
.card.bg-danger:hover {
    transform: translateY(-3px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.25);
}

/* 权限控制样式 */
/* 只读模式样式 - 允许查看功能，禁用编辑功能 */
.readonly-mode .btn:not(.btn-outline-secondary):not(.btn-secondary):not(.btn-info):not(.btn-success):not(.btn-outline-primary):not(.btn-warning):not(.modal .btn-primary) {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* 允许普通用户使用所有查看相关的功能 */
.readonly-mode .form-select,
.readonly-mode #searchInput,
.readonly-mode .btn-outline-secondary,
.readonly-mode #statusFilter,
.readonly-mode #regionFilter,
.readonly-mode #customerFilter,
.readonly-mode #sortOrder {
    background-color: #fff !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    cursor: pointer !important;
    border: 1px solid #ced4da !important;
}

/* 确保表头可排序功能正常工作，但保持原有样式 */
.readonly-mode .sortable {
    opacity: 1 !important;
    pointer-events: auto !important;
    cursor: pointer !important;
    /* 移除背景色和边框强制设置，让表头保持原有样式 */
}

/* 确保搜索按钮和所有查看相关按钮可用 */
.readonly-mode .input-group .btn,
.readonly-mode .btn-info,
.readonly-mode .btn-success,
.readonly-mode .btn-warning,
.readonly-mode .btn-outline-primary {
    opacity: 1 !important;
    pointer-events: auto !important;
    cursor: pointer !important;
}

/* 确保表格中的编辑按钮可用（普通管理员可以编辑价格） */
.readonly-mode table .btn-outline-primary {
    opacity: 1 !important;
    pointer-events: auto !important;
    cursor: pointer !important;
    background-color: transparent !important;
    border: 1px solid #0d6efd !important;
    color: #0d6efd !important;
}

.readonly-mode table .btn-outline-primary:hover {
    background-color: #0d6efd !important;
    color: white !important;
}

/* 确保表格中的查看按钮可用 */
.readonly-mode table .btn-outline-secondary {
    opacity: 1 !important;
    pointer-events: auto !important;
    cursor: pointer !important;
    background-color: transparent !important;
    border: 1px solid #6c757d !important;
    color: #6c757d !important;
}

.readonly-mode table .btn-outline-secondary:hover {
    background-color: #6c757d !important;
    color: white !important;
}

/* 确保表格中的按钮组样式正确 */
.readonly-mode table .btn-group {
    display: inline-flex !important;
    vertical-align: middle !important;
}

.readonly-mode table .btn-group .btn {
    position: relative !important;
    flex: 1 1 auto !important;
    margin: 0 !important;
    border-radius: 0.2rem !important;
}

.readonly-mode table .btn-group .btn:not(:last-child) {
    margin-right: 2px !important;
}

/* 确保模态框中的保存按钮可用 */
.readonly-mode .modal .btn-primary {
    opacity: 1 !important;
    pointer-events: auto !important;
    cursor: pointer !important;
    background-color: #0d6efd !important;
    border: 1px solid #0d6efd !important;
    color: white !important;
}

.readonly-mode .modal .btn-primary:hover {
    background-color: #0b5ed7 !important;
    border-color: #0a58ca !important;
}

/* 只对模态框中的表单元素应用只读样式 */
.readonly-mode .modal .form-control:not([readonly]):not(#distributorPrice):not(#notes):not(#customerEmail):not(#customerPhone):not(#oldPassword):not(#newPassword):not(#confirmPassword),
.readonly-mode .modal .form-select:not([disabled]) {
    background-color: #f8f9fa;
    opacity: 0.7;
    pointer-events: none;
}

/* 允许普通管理员编辑分销商价格、备注、客户微信和客户电话字段 */
.readonly-mode .modal #distributorPrice,
.readonly-mode .modal #notes,
.readonly-mode .modal #customerEmail,
.readonly-mode .modal #customerPhone {
    background-color: #fff !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    cursor: text !important;
    border: 1px solid #ced4da !important;
}

/* 允许普通管理员修改密码 */
.readonly-mode .modal #oldPassword,
.readonly-mode .modal #newPassword,
.readonly-mode .modal #confirmPassword {
    background-color: #fff !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    cursor: text !important;
    border: 1px solid #ced4da !important;
}

.readonly-badge {
    position: fixed;
    top: 70px;
    right: 20px;
    z-index: 1000;
    background: linear-gradient(135deg, #6c757d 0%, #5a6268 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.2);
}

/* 按钮样式 */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.15);
}

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

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

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

.btn-info {
    background-color: var(--info-color);
    border-color: var(--info-color);
    color: var(--dark-color);
}

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

/* 按钮组样式 */
.btn-group {
    display: inline-flex;
    vertical-align: middle;
}

.btn-group .btn {
    position: relative;
    flex: 1 1 auto;
}

.btn-group .btn:not(:last-child) {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.btn-group .btn:not(:first-child) {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    margin-left: -1px;
}

.btn-group .btn:hover {
    z-index: 1;
}

.btn-group-sm .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    border-radius: 0.2rem;
}

/* 表格中的按钮组特殊样式 */
.table .btn-group {
    white-space: nowrap;
}

.table .btn-group .btn {
    margin: 0;
    border-radius: 0.2rem;
}

.table .btn-group .btn:not(:last-child) {
    margin-right: 2px;
    border-radius: 0.2rem;
}

.table .btn-group .btn:not(:first-child) {
    margin-left: 0;
    border-radius: 0.2rem;
}

/* 表格样式 */
.table {
    background-color: #fff;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.table th {
    background-color: #f8f9fa;
    border-bottom: 2px solid #dee2e6;
    font-weight: 600;
    color: #495057;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
}

.table td {
    vertical-align: middle;
    border-bottom: 1px solid #dee2e6;
}

.table-hover tbody tr:hover {
    background-color: #f5f5f5;
}

/* 状态徽章样式 */
.status-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-active {
    background-color: #d1e7dd;
    color: #0f5132;
}

.status-expired {
    background-color: #f8d7da;
    color: #842029;
}

.status-suspended {
    background-color: #fff3cd;
    color: #664d03;
}

/* 表单样式 */
.form-control {
    border-radius: var(--border-radius);
    border: 1px solid #ced4da;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.form-select {
    border-radius: var(--border-radius);
    border: 1px solid #ced4da;
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* 模态框样式 */
.modal-content {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.modal-header {
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.modal-title {
    font-weight: 600;
    color: #495057;
}

.modal-footer {
    background-color: #f8f9fa;
    border-top: 1px solid #dee2e6;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

/* 分页样式 */
.pagination {
    margin-bottom: 0;
}

.page-link {
    color: var(--primary-color);
    border: 1px solid #dee2e6;
    border-radius: var(--border-radius);
    margin: 0 0.125rem;
    transition: all 0.3s ease;
}

.page-link:hover {
    color: #fff;
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

.page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Toast通知样式 */
.toast {
    background-color: #fff;
    border: 1px solid #dee2e6;
    border-radius: var(--border-radius);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.toast-header {
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
}

/* 加载动画 */
.spinner-border {
    width: 2rem;
    height: 2rem;
}

/* 输入组样式 */
.input-group .form-control {
    border-right: none;
}

.input-group .btn {
    border-left: none;
    border-color: #ced4da;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
    
    .btn {
        padding: 0.375rem 0.75rem;
        font-size: 0.875rem;
    }
    
    .modal-dialog {
        margin: 1rem;
    }
    
    .d-flex.gap-2 {
        flex-direction: column;
    }
    
    .d-flex.gap-2 .btn {
        margin-bottom: 0.5rem;
    }
}

@media (max-width: 576px) {
    .row.mb-4 .col-md-3 {
        margin-bottom: 1rem;
    }
    
    .table th,
    .table td {
        padding: 0.5rem;
        font-size: 0.8rem;
    }
    
    .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
}

/* 深色主题支持 */
@media (prefers-color-scheme: dark) {
    :root {
        --light-color: #212529;
        --dark-color: #f8f9fa;
    }
    
    body {
        background-color: #1a1a1a;
        color: #f8f9fa;
    }
    
    .card {
        background-color: #2d2d2d;
        color: #f8f9fa;
    }
    
    .table {
        background-color: #2d2d2d;
        color: #f8f9fa;
    }
    
    .table th {
        background-color: #3d3d3d;
        color: #f8f9fa;
    }
    
    .form-control {
        background-color: #3d3d3d;
        border-color: #495057;
        color: #f8f9fa;
    }
    
    .form-select {
        background-color: #3d3d3d;
        border-color: #495057;
        color: #f8f9fa;
    }
    
    .modal-content {
        background-color: #2d2d2d;
        color: #f8f9fa;
    }
    
    .modal-header,
    .modal-footer {
        background-color: #3d3d3d;
        border-color: #495057;
    }
    
    .toast {
        background-color: #2d2d2d;
        color: #f8f9fa;
        border-color: #495057;
    }
    
    .toast-header {
        background-color: #3d3d3d;
        border-color: #495057;
    }
}

/* 自定义滚动条 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* 动画效果 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.slide-in {
    animation: slideIn 0.5s ease-out;
}

/* 工具提示样式 */
.tooltip {
    font-size: 0.875rem;
}

/* 徽章样式 */
.badge {
    font-size: 0.75rem;
    font-weight: 600;
}

/* 特殊状态样式 */
.text-muted {
    color: #6c757d !important;
}

.text-primary {
    color: var(--primary-color) !important;
}

.text-success {
    color: var(--success-color) !important;
}

.text-warning {
    color: var(--warning-color) !important;
}

.text-danger {
    color: var(--danger-color) !important;
}

.text-info {
    color: var(--info-color) !important;
}

/* 流量管理样式 */
.traffic-info {
    color: #212529;
}

.traffic-info .progress {
    background-color: #e9ecef;
}

.traffic-info .progress-bar {
    transition: width 0.3s ease;
}

.traffic-info small {
    color: #6c757d !important;
    font-size: 0.875rem;
}

.traffic-info .btn-sm {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    margin: 0.125rem;
}

.traffic-column {
    min-width: 200px;
}

.traffic-gauge {
    position: relative;
}

.traffic-gauge .progress {
    height: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.traffic-gauge .progress-bar {
    line-height: 20px;
    color: white;
}

/* 可排序表头样式 */
.sortable {
    cursor: pointer;
    user-select: none;
    position: relative;
    transition: background-color 0.2s;
}

.sortable:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.sort-icon {
    margin-left: 5px;
    font-size: 0.8rem;
    opacity: 0.5;
    transition: opacity 0.2s;
}

.sortable:hover .sort-icon {
    opacity: 1;
}

.sort-icon.fa-sort-up,
.sort-icon.fa-sort-down {
    opacity: 1;
    color: #0d6efd;
}

/* 筛选器增强样式 */
.form-select {
    font-size: 0.9rem;
}

.input-group .form-control {
    font-size: 0.9rem;
}

/* 新增响应式改进 */
@media (max-width: 1200px) {
    .col-md-2 {
        margin-bottom: 0.5rem;
    }
}

@media (max-width: 768px) {
    .col-md-2, .col-md-4 {
        margin-bottom: 1rem;
    }
    
    .sortable {
        font-size: 0.875rem;
    }
    
    .sort-icon {
        display: none;
    }
}