/* 主样式文件 - 办公风格 */

:root {
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --primary-light: #eff6ff;
    --success: #10b981;
    --success-dark: #059669;
    --success-light: #f0fdf4;
    --warning: #f59e0b;
    --warning-dark: #d97706;
    --warning-light: #fffbeb;
    --danger: #ef4444;
    --danger-dark: #dc2626;
    --danger-light: #fef2f2;
    --info: #6366f1;
    --info-dark: #4f46e5;
    --info-light: #eef2ff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --border-radius: 8px;
    --box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(0, 0, 0, 0.05);
    --box-shadow-lg: 0 4px 6px rgba(0, 0, 0, 0.07), 0 10px 15px rgba(0, 0, 0, 0.1);
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB',
                   'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

/* 基础重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: 14px;
    line-height: 1.5;
    color: var(--gray-800);
    background-color: #f0f2f5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--primary-dark);
}

/* 表单样式 */
.form-control, .form-select {
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    padding: 8px 12px;
    font-size: 14px;
    transition: all 0.2s;
}

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

.form-label {
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 6px;
    display: block;
    font-size: 13px;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    user-select: none;
    border: 1px solid transparent;
    padding: 8px 16px;
    font-size: 14px;
    line-height: 1.5;
    border-radius: var(--border-radius);
    transition: all 0.2s;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--box-shadow);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background-color: var(--primary);
    color: white;
    border: none;
}

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

.btn-secondary {
    background-color: var(--gray-200);
    color: var(--gray-700);
    border-color: var(--gray-300);
}

.btn-secondary:hover {
    background-color: var(--gray-300);
    border-color: var(--gray-400);
}

.btn-success {
    background-color: var(--success);
    color: white;
    border: none;
}

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

.btn-danger {
    background-color: var(--danger);
    color: white;
    border: none;
}

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

.btn-warning {
    background-color: var(--warning);
    color: white;
    border: none;
}

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

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

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

.btn-outline-secondary {
    color: var(--gray-600);
    border-color: var(--gray-400);
    background: transparent;
}

.btn-outline-secondary:hover {
    color: var(--gray-800);
    background-color: var(--gray-100);
    border-color: var(--gray-500);
}

.btn-sm {
    padding: 5px 12px;
    font-size: 13px;
}

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

/* 卡片样式 */
.card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    box-shadow: var(--box-shadow);
    transition: box-shadow 0.2s;
}

.card:hover {
    box-shadow: var(--box-shadow-lg);
}

.card-header {
    background-color: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    padding: 16px 20px;
    border-radius: 12px 12px 0 0;
    font-weight: 600;
    color: var(--gray-800);
}

.card-body {
    padding: 20px;
}

.card-footer {
    background-color: var(--gray-50);
    border-top: 1px solid var(--gray-200);
    padding: 16px 20px;
    border-radius: 0 0 12px 12px;
}

/* 表格样式 */
.table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 0;
}

.table th {
    background-color: var(--gray-50);
    border-bottom: 2px solid var(--gray-200);
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--gray-700);
    font-size: 13px;
}

.table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--gray-200);
    vertical-align: middle;
    color: var(--gray-700);
    font-size: 14px;
}

.table tbody tr:hover {
    background-color: var(--gray-50);
}

.table-hover tbody tr:hover {
    background-color: var(--gray-50);
}

/* 导航栏样式 */
.navbar-custom {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.15);
    padding: 0 24px;
    min-height: 58px;
    border-bottom: none;
}

.navbar-custom .navbar-brand {
    color: white;
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
}

.navbar-custom .navbar-brand:hover {
    color: rgba(255, 255, 255, 0.9);
}

.navbar-custom .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.3);
}

.navbar-custom .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-custom .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85);
    padding: 10px 18px;
    border-radius: 8px;
    transition: all 0.2s ease;
    font-size: 14px;
    font-weight: 500;
}

.navbar-custom .navbar-nav .nav-link:hover {
    color: white;
    background-color: rgba(255, 255, 255, 0.15);
}

.navbar-custom .navbar-nav .nav-link:active {
    background-color: rgba(255, 255, 255, 0.2);
}

.navbar-custom .navbar-nav .nav-link.active {
    color: white;
    background-color: rgba(255, 255, 255, 0.2);
}

.navbar-custom .dropdown-menu {
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    padding: 8px 0;
    margin-top: 8px;
    background-color: white;
}

.navbar-custom .dropdown-item {
    padding: 10px 18px;
    color: var(--gray-700);
    font-size: 14px;
    transition: all 0.15s ease;
    font-weight: 500;
}

.navbar-custom .dropdown-item:hover {
    background-color: var(--primary-light);
    color: var(--primary);
}

.navbar-custom .dropdown-item:active {
    background-color: var(--primary);
    color: white;
}

.navbar-custom .dropdown-divider {
    margin: 8px 0;
    border-top: 1px solid var(--gray-200);
}

.navbar-custom .dropdown-toggle::after {
    margin-left: 6px;
    transition: transform 0.2s ease;
    border-top-color: rgba(255, 255, 255, 0.85);
    border-right-color: rgba(255, 255, 255, 0.85);
}

.navbar-custom .dropdown-toggle.show::after {
    transform: rotate(180deg);
}

/* 模态框样式 */
.modal-content {
    border: none;
    border-radius: 12px;
    box-shadow: var(--box-shadow-lg);
}

.modal-header {
    background-color: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    padding: 16px 20px;
    border-radius: 12px 12px 0 0;
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    background-color: var(--gray-50);
    border-top: 1px solid var(--gray-200);
    padding: 16px 20px;
    border-radius: 0 0 12px 12px;
}

/* 警告框样式 */
.alert {
    border: none;
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 16px;
    font-size: 14px;
}

.alert-success {
    background-color: var(--success-light);
    color: var(--success-dark);
    border-left: 4px solid var(--success);
}

.alert-info {
    background-color: var(--info-light);
    color: var(--info-dark);
    border-left: 4px solid var(--info);
}

.alert-warning {
    background-color: var(--warning-light);
    color: var(--warning-dark);
    border-left: 4px solid var(--warning);
}

.alert-danger {
    background-color: var(--danger-light);
    color: var(--danger-dark);
    border-left: 4px solid var(--danger);
}

/* 徽章样式 */
.badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 500;
    line-height: 1;
    border-radius: 6px;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
}

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

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

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

.badge-danger {
    background-color: var(--danger);
    color: white;
}

.badge-info {
    background-color: var(--info);
    color: white;
}

.badge-secondary {
    background-color: var(--gray-400);
    color: white;
}

/* 进度条样式 */
.progress {
    background-color: var(--gray-200);
    border-radius: 8px;
    height: 8px;
    overflow: hidden;
}

.progress-bar {
    background-color: var(--primary);
    height: 100%;
    border-radius: 8px;
    transition: width 0.3s ease;
}

/* 分页样式 */
.pagination {
    display: flex;
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
    gap: 4px;
}

.page-item .page-link {
    position: relative;
    display: block;
    padding: 6px 12px;
    line-height: 1.5;
    color: var(--primary);
    background-color: white;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    transition: all 0.2s;
}

.page-link:hover {
    z-index: 2;
    color: var(--primary-dark);
    background-color: var(--gray-50);
    border-color: var(--primary);
}

.page-item.active .page-link {
    z-index: 3;
    color: white;
    background-color: var(--primary);
    border-color: var(--primary);
}

.page-item.disabled .page-link {
    color: var(--gray-400);
    pointer-events: none;
    background-color: white;
    border-color: var(--gray-300);
}

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

.text-primary { color: var(--primary) !important; }
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-warning { color: var(--warning) !important; }
.text-info { color: var(--info) !important; }
.text-muted { color: var(--gray-500) !important; }

.bg-primary { background-color: var(--primary) !important; }
.bg-success { background-color: var(--success) !important; }
.bg-danger { background-color: var(--danger) !important; }
.bg-warning { background-color: var(--warning) !important; }
.bg-info { background-color: var(--info) !important; }
.bg-light { background-color: var(--gray-50) !important; }
.bg-white { background-color: white !important; }

.shadow-sm { box-shadow: var(--box-shadow) !important; }
.shadow { box-shadow: var(--box-shadow) !important; }
.shadow-lg { box-shadow: var(--box-shadow-lg) !important; }

.border-0 { border: none !important; }
.rounded { border-radius: var(--border-radius) !important; }
.rounded-circle { border-radius: 50% !important; }
.rounded-lg { border-radius: 12px !important; }

.w-100 { width: 100% !important; }
.h-100 { height: 100% !important; }

.d-none { display: none !important; }
.d-block { display: block !important; }
.d-inline { display: inline !important; }
.d-inline-block { display: inline-block !important; }
.d-flex { display: flex !important; }
.align-items-center { align-items: center !important; }
.justify-content-center { justify-content: center !important; }
.justify-content-between { justify-content: space-between !important; }
.flex-column { flex-direction: column !important; }
.flex-row { flex-direction: row !important; }
.gap-1 { gap: 0.25rem !important; }
.gap-2 { gap: 0.5rem !important; }
.gap-3 { gap: 1rem !important; }

/* 间距工具类 */
.m-0 { margin: 0 !important; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.my-0 { margin-top: 0 !important; margin-bottom: 0 !important; }
.m-1 { margin: 0.25rem !important; }
.mt-1 { margin-top: 0.25rem !important; }
.mb-1 { margin-bottom: 0.25rem !important; }
.my-1 { margin-top: 0.25rem !important; margin-bottom: 0.25rem !important; }
.m-2 { margin: 0.5rem !important; }
.mt-2 { margin-top: 0.5rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.my-2 { margin-top: 0.5rem !important; margin-bottom: 0.5rem !important; }
.m-3 { margin: 1rem !important; }
.mt-3 { margin-top: 1rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.my-3 { margin-top: 1rem !important; margin-bottom: 1rem !important; }
.m-4 { margin: 1.5rem !important; }
.mt-4 { margin-top: 1.5rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.my-4 { margin-top: 1.5rem !important; margin-bottom: 1.5rem !important; }

.p-0 { padding: 0 !important; }
.pt-0 { padding-top: 0 !important; }
.pb-0 { padding-bottom: 0 !important; }
.py-0 { padding-top: 0 !important; padding-bottom: 0 !important; }
.p-1 { padding: 0.25rem !important; }
.p-2 { padding: 0.5rem !important; }
.p-3 { padding: 1rem !important; }
.p-4 { padding: 1.5rem !important; }
.p-5 { padding: 3rem !important; }

/* 文字大小 */
.text-small { font-size: 12px; }
.fw-normal { font-weight: 400; }
.fw-bold { font-weight: 600; }
.fw-bolder { font-weight: 700; }

/* 响应式显示/隐藏 */
@media (max-width: 576px) {
    .d-sm-none { display: none !important; }
    .d-sm-block { display: block !important; }
    .d-sm-flex { display: flex !important; }
}

@media (max-width: 768px) {
    .d-md-none { display: none !important; }
    .d-md-block { display: block !important; }
    .d-md-flex { display: flex !important; }
}

@media (max-width: 992px) {
    .d-lg-none { display: none !important; }
    .d-lg-block { display: block !important; }
}

/* 打印样式 */
@media print {
    .navbar,
    .btn,
    .modal,
    .alert-container,
    .d-print-none {
        display: none !important;
    }
    .card {
        border: 1px solid #ddd !important;
        box-shadow: none !important;
    }
    a[href]:after {
        content: " (" attr(href) ")";
    }
}

/* 导航栏Logo样式 */
.navbar-logo {
    max-height: 36px;
    width: auto;
    transition: transform 0.2s ease;
}

.navbar-logo:hover {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .navbar-logo {
        max-height: 32px;
    }
}

/* 输入组 */
.input-group-text {
    background-color: var(--gray-50);
    border: 1px solid var(--gray-300);
    color: var(--gray-600);
}

.input-group .form-control:focus,
.input-group .form-control:focus + .input-group-text,
.input-group .input-group-text:focus {
    box-shadow: none;
}

/* 表单检查框和单选框 */
.form-check-input {
    width: 16px;
    height: 16px;
    border-color: var(--gray-300);
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.form-check-label {
    font-size: 14px;
    color: var(--gray-700);
}

/* 分隔线 */
hr {
    border: 0;
    border-top: 1px solid var(--gray-200);
    margin: 1.5rem 0;
}

/* 列表组 */
.list-group-item {
    border: 1px solid var(--gray-200);
    padding: 12px 16px;
    color: var(--gray-700);
}

.list-group-item:first-child {
    border-radius: 8px 8px 0 0;
}

.list-group-item:last-child {
    border-radius: 0 0 8px 8px;
}

.list-group-item:hover {
    background-color: var(--gray-50);
}