/* 通用样式文件 - 优化后的字体和组件样式 */

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

body {
    background-color: #f9fbff;
    min-height: 100vh;
}

/* 头部样式 */
.header {
    background-color: #f8fbff;
    color: #1e3a8a;
    padding: 20px 0;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.12);
    border-bottom: 1px solid #cfe4ff;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header h1 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    letter-spacing: var(--letter-spacing-tight);
}

.header-nav {
    display: flex;
    gap: 20px;
}

.header-nav a {
    color: #1f4fa3;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 5px;
    transition: background-color 0.3s;
    font-weight: var(--font-weight-medium);
    letter-spacing: var(--letter-spacing-wide);
}

.header-nav a:hover {
    background-color: rgba(59, 130, 246, 0.12);
}

.header-nav a.active {
    background-color: rgba(59, 130, 246, 0.2);
}

/* 容器和页面布局 */
.container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 20px;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.page-header h2 {
    color: #111827;
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    letter-spacing: var(--letter-spacing-tight);
}

/* 按钮样式 */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    letter-spacing: var(--letter-spacing-wide);
    transition: all 0.3s;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #4c8bf5 0%, #78aefb 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(76, 139, 245, 0.32);
}

.btn-secondary {
    background-color: #7b8794;
    color: white;
}

.btn-secondary:hover {
    background-color: #66707b;
    transform: translateY(-1px);
}

.btn-danger {
    background-color: #f06478;
    color: white;
}

.btn-danger:hover {
    background-color: #e45168;
    transform: translateY(-1px);
}

.btn-warning {
    background-color: #ffd66e;
    color: #212529;
}

.btn-warning:hover {
    background-color: #f5c95a;
    transform: translateY(-1px);
}

.btn-success {
    background-color: #3cbf90;
    color: white;
}

.btn-success:hover {
    background-color: #33a980;
    transform: translateY(-1px);
}

/* 表格样式 */
.table-container {
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    overflow: hidden;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
}

.table th,
.table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.table th {
    background-color: #f4f8ff;
    font-weight: var(--font-weight-semibold);
    color: #374151;
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
    font-size: var(--font-size-xs);
}

.table tbody tr:hover {
    background-color: #f6f9ff;
}

.table td {
    color: #374151;
}

/* 表单样式 */
.form-container {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

.form-container h3 {
    color: #111827;
    margin-bottom: 20px;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    letter-spacing: var(--letter-spacing-tight);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: #374151;
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 2px solid #e1e1e1;
    border-radius: 5px;
    font-size: var(--font-size-base);
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #78aefb;
    box-shadow: 0 0 0 3px rgba(120, 174, 251, 0.2);
}

.form-group textarea {
    height: 100px;
    resize: vertical;
    line-height: var(--line-height-relaxed);
}

/* 卡片样式 */
.card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-5px);
}

.card h3 {
    color: #111827;
    margin-bottom: 10px;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    letter-spacing: var(--letter-spacing-tight);
}

.card .number {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: #4c8bf5;
    margin-bottom: 10px;
    font-family: var(--font-family-mono);
    letter-spacing: var(--letter-spacing-tight);
}

.card .description {
    color: #6b7280;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-relaxed);
}

/* 网格布局 */
.grid {
    display: grid;
    gap: 20px;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* 状态样式 */
.status-active {
    color: #10b981;
    font-weight: var(--font-weight-medium);
}

.status-inactive {
    color: #ef4444;
    font-weight: var(--font-weight-medium);
}

.status-pending {
    color: #f59e0b;
    font-weight: var(--font-weight-medium);
}

/* 徽章样式 */
.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
}

.badge-primary {
    background-color: #dbeafe;
    color: #1e40af;
}

.badge-success {
    background-color: #d1fae5;
    color: #065f46;
}

.badge-warning {
    background-color: #fef3c7;
    color: #92400e;
}

.badge-danger {
    background-color: #fee2e2;
    color: #991b1b;
}

/* 警告框样式 */
.alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
    text-align: center;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-info {
    background-color: #cce7ff;
    color: #004085;
    border: 1px solid #b3d7ff;
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.38);
}

.modal-content {
    background-color: white;
    margin: 15% auto;
    padding: 30px;
    border-radius: 10px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.modal-header h3 {
    color: #111827;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
}

.close {
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    color: #aaa;
    transition: color 0.3s;
}

.close:hover {
    color: #333;
}

/* 操作按钮组 */
.actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* 文件上传样式 */
.file-upload {
    border: 2px dashed #e1e1e1;
    padding: 20px;
    text-align: center;
    border-radius: 5px;
    transition: border-color 0.3s;
}

.file-upload:hover {
    border-color: #667eea;
}

.file-upload input[type="file"] {
    display: none;
}

.file-upload-label {
    cursor: pointer;
    color: #667eea;
    font-weight: var(--font-weight-medium);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
        margin: 20px auto;
    }
    
    .page-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .header-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .header-nav {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .table-container {
        overflow-x: auto;
    }
    
    .table {
        min-width: 600px;
    }
}

@media (max-width: 480px) {
    .card {
        padding: 20px;
    }
    
    .form-container {
        padding: 20px;
    }
    
    .modal-content {
        margin: 10% auto;
        padding: 20px;
    }
}

:root {
    --ty-primary: #1890ff;
    --ty-primary-dark: #096dd9;
    --ty-primary-light: #69c0ff;
    --ty-accent: #13c2c2;
    --ty-bg: #f0f5ff;
    --ty-surface: #ffffff;
    --ty-border: #d6e4ff;
    --ty-text: #102a43;
    --ty-text-muted: #486581;
    --ty-shadow: 0 10px 30px rgba(24, 144, 255, 0.12);
}

body {
    background: radial-gradient(circle at top right, #e6f7ff 0%, #f0f5ff 42%, #f7fbff 100%) !important;
    color: var(--ty-text) !important;
}

.header {
    background: #f7fbff !important;
    box-shadow: 0 8px 24px rgba(148, 163, 184, 0.18) !important;
    color: #143d8d !important;
}

.header-nav a {
    border: 1px solid #cfe2ff;
    border-radius: 999px !important;
    transition: all 0.2s ease !important;
    color: #1f4fa3 !important;
}

.header-nav a:hover,
.header-nav a.active {
    background: #e9f2ff !important;
    border-color: #b8d4ff !important;
    transform: translateY(-1px);
}

.container,
.form-container,
.table-container,
.card,
.modal-content {
    border: 1px solid var(--ty-border);
    box-shadow: var(--ty-shadow) !important;
}

.btn {
    border-radius: 10px !important;
}

.btn-primary {
    background: linear-gradient(120deg, #096dd9 0%, #1890ff 100%) !important;
}

.btn-primary:hover {
    box-shadow: 0 10px 18px rgba(24, 144, 255, 0.3) !important;
}

.form-group input,
.form-group textarea,
.form-group select,
input[type="text"],
input[type="password"],
input[type="number"],
select,
textarea {
    border-radius: 10px !important;
    border-color: #cbd5e1 !important;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus,
input[type="text"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
select:focus,
textarea:focus {
    border-color: var(--ty-primary) !important;
    box-shadow: 0 0 0 3px rgba(24, 144, 255, 0.16) !important;
}

.table th {
    background: #e6f7ff !important;
    color: #0050b3 !important;
}

.alert-success {
    background: #f6ffed !important;
    color: #237804 !important;
    border-color: #b7eb8f !important;
}

.alert-error {
    background: #fff1f0 !important;
    color: #a8071a !important;
    border-color: #ffa39e !important;
}

.alert-info {
    background: #e6f7ff !important;
    color: #0958d9 !important;
    border-color: #91d5ff !important;
}

:root {
    --ty-bg-page: #f0f2f5;
    --ty-bg-elevated: #ffffff;
    --ty-bg-soft: #fafcff;
    --ty-text-main: #1f2937;
    --ty-text-secondary: #6b7280;
    --ty-border-light: #e5e7eb;
    --ty-primary-500: #1677ff;
    --ty-primary-600: #0958d9;
    --ty-primary-100: #e6f4ff;
    --ty-success: #22c55e;
    --ty-danger: #ef4444;
    --ty-warning: #f59e0b;
    --ty-radius-sm: 8px;
    --ty-radius-md: 12px;
    --ty-radius-lg: 16px;
    --ty-shadow-sm: 0 6px 16px rgba(15, 23, 42, 0.06);
    --ty-shadow-md: 0 10px 28px rgba(15, 23, 42, 0.08);
}

body {
    background: var(--ty-bg-page) !important;
    color: var(--ty-text-main) !important;
}

.header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(8px);
    background: #f7fbff !important;
    box-shadow: 0 8px 24px rgba(148, 163, 184, 0.18) !important;
    padding: 14px 0 !important;
    color: #143d8d !important;
    border-bottom: 1px solid #d8e7ff !important;
}

.header-content {
    max-width: 1320px !important;
    gap: 18px;
}

.header h1 {
    font-size: 24px !important;
    font-weight: 700 !important;
    color: #143d8d !important;
}

.header-nav {
    gap: 10px !important;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.header-nav a {
    border-radius: 999px !important;
    border: 1px solid #cfe2ff !important;
    padding: 8px 14px !important;
    font-size: 13px !important;
    letter-spacing: 0 !important;
    color: #1f4fa3 !important;
}

.header-nav a:hover,
.header-nav a.active {
    transform: translateY(-1px);
    background: #e9f2ff !important;
}

.container {
    max-width: 1320px !important;
    margin: 26px auto !important;
    padding: 0 18px !important;
}

.page-header h2 {
    font-size: 30px !important;
    line-height: 1.2;
    color: var(--ty-text-main) !important;
}

.btn {
    border-radius: var(--ty-radius-sm) !important;
    font-weight: 600 !important;
    font-size: 14px !important;
    border: 1px solid transparent;
    min-height: 38px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--ty-primary-600) 0%, var(--ty-primary-500) 100%) !important;
    color: #fff !important;
    box-shadow: 0 8px 18px rgba(22, 119, 255, 0.24);
}

.btn-secondary {
    background: #4b5563 !important;
}

.btn-success {
    background: linear-gradient(135deg, #16a34a 0%, #22c55e 100%) !important;
    color: #fff !important;
}

.btn-warning {
    background: #fbbf24 !important;
    color: #111827 !important;
}

.btn-danger {
    background: #ef4444 !important;
    color: #fff !important;
}

.btn-info {
    background: #0ea5e9 !important;
    color: #fff !important;
}

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

.table-container,
.users-table,
.accounts-table,
.form-container,
.upload-form,
.quick-actions,
.modal-content,
.card,
.dashboard-card {
    background: var(--ty-bg-elevated) !important;
    border: 1px solid var(--ty-border-light) !important;
    border-radius: var(--ty-radius-md) !important;
    box-shadow: var(--ty-shadow-sm) !important;
}

.dashboard-grid {
    gap: 16px !important;
}

.dashboard-card {
    padding: 22px !important;
    text-align: left !important;
}

.dashboard-card h3 {
    font-size: 15px !important;
    color: #4b5563 !important;
    margin-bottom: 8px !important;
}

.dashboard-card .number {
    font-size: 34px !important;
    line-height: 1.1 !important;
    color: var(--ty-primary-600) !important;
    margin-bottom: 8px !important;
}

.dashboard-card .description {
    color: var(--ty-text-secondary) !important;
}

.quick-actions {
    padding: 24px !important;
}

.quick-actions h2 {
    font-size: 20px !important;
}

.action-buttons {
    gap: 12px !important;
}

.action-btn {
    border-radius: var(--ty-radius-sm) !important;
    padding: 12px 16px !important;
    background: linear-gradient(135deg, #0958d9 0%, #1677ff 100%) !important;
    box-shadow: 0 8px 18px rgba(22, 119, 255, 0.2);
}

.search-pagination-controls {
    background: var(--ty-bg-elevated) !important;
    border: 1px solid var(--ty-border-light) !important;
    border-radius: var(--ty-radius-md) !important;
    box-shadow: var(--ty-shadow-sm) !important;
}

.table {
    width: 100%;
    border-collapse: separate !important;
    border-spacing: 0;
}

.table th,
.table td {
    padding: 12px 14px !important;
    border-bottom: 1px solid #f1f5f9 !important;
    color: #334155 !important;
    vertical-align: middle;
}

.table th {
    background: var(--ty-bg-soft) !important;
    color: #475569 !important;
    font-size: 12px !important;
    font-weight: 700 !important;
    text-transform: uppercase;
}

.table tbody tr:hover {
    background: #f8fbff !important;
}

.form-group label {
    color: #475569 !important;
    font-size: 13px !important;
    font-weight: 600 !important;
}

.form-group input,
.form-group textarea,
.form-group select,
input[type="text"],
input[type="password"],
input[type="number"],
select,
textarea {
    background: #fff !important;
    border: 1px solid #d1d5db !important;
    border-radius: var(--ty-radius-sm) !important;
    min-height: 40px;
    font-size: 14px !important;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus,
input[type="text"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
select:focus,
textarea:focus {
    border-color: var(--ty-primary-500) !important;
    box-shadow: 0 0 0 3px rgba(22, 119, 255, 0.15) !important;
}

.status-active {
    color: var(--ty-success) !important;
    font-weight: 600 !important;
}

.status-inactive {
    color: var(--ty-danger) !important;
    font-weight: 600 !important;
}

.alert {
    border-radius: var(--ty-radius-sm) !important;
    border-width: 1px !important;
    border-style: solid !important;
    text-align: left !important;
}

.alert-success {
    background: #f6ffed !important;
    border-color: #b7eb8f !important;
    color: #237804 !important;
}

.alert-error {
    background: #fff1f0 !important;
    border-color: #ffa39e !important;
    color: #a8071a !important;
}

.alert-info {
    background: #e6f4ff !important;
    border-color: #91caff !important;
    color: #0958d9 !important;
}

.modal-content {
    margin: 6% auto !important;
    width: 92% !important;
    max-width: 620px !important;
    border-radius: var(--ty-radius-lg) !important;
}

.pagination-link,
.pagination button {
    border-radius: 8px !important;
    border: 1px solid #dbe2ea !important;
    color: #475569 !important;
}

.pagination-link.active,
.pagination button.active {
    background: var(--ty-primary-500) !important;
    border-color: var(--ty-primary-500) !important;
    color: #fff !important;
}

.login-container {
    border-radius: var(--ty-radius-lg) !important;
    border: 1px solid #dbe2ea !important;
    box-shadow: var(--ty-shadow-md) !important;
    max-width: 420px !important;
}

.login-header h1 {
    font-size: 28px !important;
    color: #0f172a !important;
}

.login-btn {
    border-radius: 10px !important;
    background: linear-gradient(135deg, #0958d9 0%, #1677ff 100%) !important;
}

.default-account {
    border-radius: var(--ty-radius-sm) !important;
    border: 1px solid #dbeafe !important;
    background: #f8fbff !important;
}

@media (max-width: 1024px) {
    .header-content {
        align-items: flex-start !important;
        flex-direction: column !important;
    }
    .header-nav {
        justify-content: flex-start !important;
    }
    .page-header {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 10px;
    }
}

@media (max-width: 768px) {
    .container {
        margin-top: 18px !important;
        padding: 0 12px !important;
    }
    .dashboard-card .number {
        font-size: 28px !important;
    }
    .action-buttons {
        grid-template-columns: 1fr !important;
    }
    .table {
        min-width: 680px;
    }
}