/* ==================== 主题变量 ==================== */
:root {
  /* 默认主题变量（喜庆红） */
  --primary-color: #c00;
  --primary-color-hover: #a00;
  --primary-text-color: #c00;
  --primary-bg-light: #fff2f2;
  --primary-border-color: #ffaaaa;
  --primary-ring-color: #ef4444;
  --header-text-color: #b91c1c;
  --button-bg-color: #dc2626;
  --button-bg-hover: #b91c1c;
  --button-border-color: #dc2626;
  --button-text-color: #dc2626;
  --link-hover-bg: #fee2e2;
  --total-text-color: #ef4444;

  /* 默认自定义变量 */
  --name-font-size: var(--custom-name-size, 25px);
  --name-color: var(--custom-name-color, #333);
  --name-font-family: var(--custom-name-font, "KaiTi", "楷体", serif);
  --type-font-size: var(--custom-type-size, 22px);
  --type-color: var(--custom-type-color, #c00);
  --type-font-family: var(--custom-type-font, serif);

  --amount-chinese-font-size: var(--custom-amount-chinese-size, 25px);
  --amount-chinese-color: var(--custom-amount-chinese-color, #333);
  --amount-chinese-font-family: var(--custom-amount-chinese-font, "KaiTi", "楷体", serif);

  --cover-text-font-size: var(--custom-cover-text-size, 30px);
  --cover-text-color: var(--custom-cover-text-color, #f5d4ab);
  --cover-text-font-family: var(--custom-cover-text-font, "KaiTi", "楷体", serif);

  --page-info-color: var(--custom-page-info-color, var(--primary-color));
  --page-info-font-family: var(--custom-page-info-font, inherit);
}

/* 喜庆红主题 */
.theme-festive {
  /* 喜庆红主题变量（与默认相同） */
}

/* 肃穆灰主题 */
.theme-solemn {
  --primary-color: #374151 !important;
  --primary-color-hover: #1f2937 !important;
  --primary-text-color: #111827 !important;
  --primary-bg-light: #f3f4f6 !important;
  --primary-border-color: #d1d5db !important;
  --primary-ring-color: #4b5563 !important;
  --header-text-color: #1f2937 !important;
  --button-bg-color: #4b5563 !important;
  --button-bg-hover: #374151 !important;
  --button-border-color: #4b5563 !important;
  --button-text-color: #4b5563 !important;
  --link-hover-bg: #e5e7eb !important;
  --total-text-color: #374151 !important;

  --type-color: var(--custom-type-color, #374151) !important;
  --name-color: var(--custom-name-color, #333) !important;
  --amount-chinese-color: var(--custom-amount-chinese-color, #333) !important;
}

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

body {
    font-family: "Inter", "Microsoft YaHei", sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* 容器样式 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* 导航样式 */
.navbar {
    background-color: var(--button-bg-color);
    color: #fff;
    padding: 16px 0;
    margin-bottom: 32px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.navbar-brand:hover {
    opacity: 0.9;
}

.navbar-nav {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 24px;
}

.navbar-nav li {
    margin: 0;
}

.navbar-nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.2s ease;
    font-size: 15px;
}

.navbar-nav a:hover {
    opacity: 0.9;
}

/* 标题样式 */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 20px;
    font-weight: 600;
    color: var(--header-text-color);
    line-height: 1.2;
}

h1 {
    font-size: 32px;
    margin-top: 0;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--primary-border-color);
}

h2 {
    font-size: 24px;
    color: var(--header-text-color);
}

h3 {
    font-size: 20px;
    color: var(--header-text-color);
}

/* 按钮样式 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    font-size: 15px;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    gap: 8px;
    min-height: 40px;
}

.btn-primary {
    background-color: var(--button-bg-color) !important;
    color: white !important;
    border-color: var(--button-border-color) !important;
}

.btn-primary:hover {
    background-color: var(--button-bg-hover) !important;
    border-color: var(--button-border-color) !important;
}

/* 确保主题按钮颜色正确 */
.theme-solemn .btn-primary {
    background-color: #374151 !important;
    border-color: #374151 !important;
    color: white !important;
}

.theme-solemn .btn-primary:hover {
    background-color: #1f2937 !important;
    border-color: #1f2937 !important;
}

/* 主题按钮样式 */
.themed-button-primary {
    background-color: var(--button-bg-color) !important;
    border-color: var(--button-border-color) !important;
    color: white !important;
}

.theme-solemn .themed-button-primary {
    background-color: #374151 !important;
    border-color: #374151 !important;
    color: white !important;
}

.btn-secondary {
    background-color: transparent;
    color: var(--button-text-color);
    border: 1px solid var(--button-border-color);
}

.btn-secondary:hover {
    background-color: var(--link-hover-bg);
}

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

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

.btn-danger {
    background-color: var(--button-bg-color);
    color: white;
}

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

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
    min-height: 32px;
}

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

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #606266;
    font-size: 14px;
}

.form-control {
    width: 100%;
    padding: 10px 12px;
    font-size: 15px;
    border: 1px solid var(--primary-border-color);
    border-radius: 8px;
    transition: all 0.2s ease;
    background-color: #fff;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-ring-color);
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.2);
}

.form-control:disabled, .form-control[readonly] {
    background-color: var(--primary-bg-light);
    cursor: not-allowed;
    opacity: 0.8;
}

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

.input-group-text {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    font-size: 15px;
    font-weight: 400;
    color: var(--button-text-color);
    background-color: var(--primary-bg-light);
    border: 1px solid var(--primary-border-color);
    border-radius: 8px 0 0 8px;
    border-right: none;
}

.input-group .form-control {
    border-radius: 0 8px 8px 0;
    border-left: none;
}

/* 卡片样式 */
.card {
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1);
    padding: 30px;
    margin-bottom: 24px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.08), 0 3px 6px rgba(0, 0, 0, 0.12);
}

/* 礼簿框架样式 */
.gift-book-frame {
    border: 4px solid var(--primary-color) !important;
    padding: 22px;
    border-radius: 10px;
    background-color: var(--primary-bg-light) !important;
    position: relative;
    display: grid;
    grid-template-rows: auto 1fr;
    height: 100%;
    cursor: default;
    min-height: 450px;
}

/* 确保礼簿框架主题颜色正确 */
.theme-solemn .gift-book-frame {
    border: 4px solid #374151 !important;
    background-color: #f3f4f6 !important;
}

/* 确保导航按钮主题颜色正确 */
.theme-solemn .page-navigation button {
    background-color: #374151 !important;
    border-color: #374151 !important;
    color: white !important;
}

.theme-solemn .page-navigation button:hover {
    background-color: #1f2937 !important;
    border-color: #1f2937 !important;
}

/* 确保导航按钮主题颜色正确 */
.theme-solemn .page-btn {
    background-color: #374151 !important;
    border-color: #374151 !important;
    color: white !important;
}

.theme-solemn .page-btn:hover:not(:disabled) {
    background-color: #1f2937 !important;
    border-color: #1f2937 !important;
}

/* 确保模态框按钮主题颜色正确 */
.theme-solemn .modal-content .btn-primary {
    background-color: #374151 !important;
    border-color: #374151 !important;
    color: white !important;
}

.theme-solemn .modal-content .btn-primary:hover {
    background-color: #1f2937 !important;
    border-color: #1f2937 !important;
}

/* 礼簿内容区域 */
#gift-book-content {
    display: grid;
    grid-template-rows: 1fr auto 1fr;
    border-top: 2px solid var(--primary-color);
    min-height: 400px;
}

/* 礼簿行 */
.gift-book-row {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    border-bottom: 2px solid var(--primary-color);
    height: 100%;
}

/* 所有礼簿行都显示边框，包括中间的贺礼行 */



/* 礼簿单元格 */
.book-cell {
    min-width: 0;
    position: relative;
    line-height: 1.2;
    border-right: 2px solid var(--primary-color);
    display: grid;
    place-items: center;
    writing-mode: vertical-lr;
    text-orientation: mixed;
    font-weight: bold;
    font-size: clamp(16px, 1.6vw, 25px);
    letter-spacing: 7px;
    font-family: "KaiTi", "楷体", serif;
    padding: 10px 0;
    overflow: hidden;
    text-align: center;
    height: 100%;
}

.book-cell:first-child {
    border-left: 2px solid var(--primary-color);
}

.book-cell:hover {
    background-color: var(--link-hover-bg);
}

.name-cell {
    cursor: pointer;
}

/* 姓名单元格 */
.name-cell .name {
    color: var(--name-color);
    padding: 15px 0;
    cursor: pointer;
    text-align: center;
    white-space: nowrap;
    min-height: 8em;
    font-size: var(--name-font-size);
    font-family: var(--name-font-family);
}

/* 类型单元格 */
.type-cell {
    color: var(--type-color);
    font-size: var(--type-font-size);
    padding: 10px 4px;
    font-family: var(--type-font-family);
    font-weight: bold;
}

/* 金额单元格 */
.amount-cell {
    color: #333;
    cursor: pointer;
    grid-template-columns: 1fr auto;
    column-gap: clamp(8px, 1.5vw, 18px);
    justify-content: center;
}

.amount-chinese {
    letter-spacing: 1.5px;
    text-align: center;
    padding: 15px 0;
    flex: 1;
    overflow: hidden;
    font-size: var(--amount-chinese-font-size);
    color: var(--amount-chinese-color);
    font-family: var(--amount-chinese-font-family);
}

.amount-numeric {
    color: var(--amount-chinese-color);
    letter-spacing: 1px;
    writing-mode: horizontal-tb;
    line-height: 3;
    font-size: clamp(10px, 1.3vw, 14px);
}

/* 标记 */
.mark {
    font-size: clamp(10px, 1.3vw, 14px);
    letter-spacing: 1px;
    color: var(--primary-color);
    white-space: nowrap;
    line-height: 1.2;
    height: 2.5em;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: absolute;
    bottom: 1vw;
    writing-mode: lr;
}

/* 统计卡片 */
.stats-card {
    background-color: var(--primary-bg-light);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    padding: 24px;
    text-align: center;
    transition: all 0.2s ease;
    border: 1px solid var(--primary-border-color);
}

.stats-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
}

.stats-card h3 {
    font-size: 32px;
    margin-bottom: 8px;
    color: var(--total-text-color);
    font-weight: 700;
    line-height: 1;
}

.stats-card p {
    font-size: 14px;
    color: #909399;
    margin: 0;
}

/* 卡片网格 */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

/* 搜索栏样式 */
.search-bar {
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    padding: 24px;
    margin-bottom: 24px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    align-items: end;
    border: 1px solid var(--primary-border-color);
}

.search-bar .form-group {
    margin-bottom: 0;
}

.search-bar .btn {
    margin-top: 24px;
    height: 40px;
}

/* 表格样式 */
.table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.table th,
.table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--primary-border-color);
}

.table th {
    background-color: var(--primary-bg-light);
    font-weight: 600;
    color: var(--header-text-color);
    font-size: 14px;
    white-space: nowrap;
}

.table tbody tr {
    transition: background-color 0.2s ease;
}

.table tbody tr:hover {
    background-color: var(--link-hover-bg);
}

.table-responsive {
    overflow-x: auto;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* 礼簿底部 */
#book-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
    flex-wrap: wrap;
    gap-y: 2px;
}

#book-footer div {
    margin-right: 40px;
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: #fff;
    padding: 30px;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
    animation: slideUp 0.3s ease-out;
    position: relative;
    border: 1px solid var(--primary-border-color);
}

.modal-content h2 {
    margin-top: 0;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--primary-border-color);
    font-size: 20px;
}

.modal-close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 24px;
    cursor: pointer;
    color: #909399;
    transition: color 0.2s ease;
}

.modal-close:hover {
    color: #606266;
}

/* 按钮组 */
.btn-group {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
}

/* 消息提示 */
.message {
    padding: 16px 20px;
    margin-bottom: 20px;
    border-radius: 8px;
    font-weight: 500;
    border: 1px solid transparent;
    animation: slideUp 0.3s ease-out;
}

.message-success {
    background-color: #f0f9eb;
    color: #67c23a;
    border-color: #e1f3d8;
}

.message-error {
    background-color: var(--primary-bg-light);
    color: var(--primary-text-color);
    border-color: var(--primary-border-color);
}

/* 动画效果 */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-up {
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    h1 {
        font-size: 24px;
    }
    
    h2 {
        font-size: 20px;
    }
    
    .navbar .container {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .navbar-nav {
        width: 100%;
        flex-wrap: wrap;
        gap: 16px;
    }
    
    .navbar-nav li {
        margin: 0;
    }
    
    .search-bar {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .search-bar .btn {
        margin-top: 0;
    }
    
    .card-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .stats-card h3 {
        font-size: 24px;
    }
    
    .table {
        font-size: 14px;
    }
    
    .table th,
    .table td {
        padding: 10px 8px;
    }
    
    /* 垂直书写模式响应式调整 */
    .amount-numeric,
    .mark {
        position: relative;
        writing-mode: vertical-rl;
    }
    
    /* 礼簿框架响应式调整 */
    #book-footer {
        flex-direction: column;
        align-items: flex-start;
    }
    
    #book-footer div {
        margin-right: 0;
        margin-bottom: 10px;
    }
}

@media (max-width: 480px) {
    .card-grid {
        grid-template-columns: 1fr;
    }
    
    .btn {
        width: 100%;
        margin-bottom: 12px;
    }
}

/* 右侧展示区 */
#right-section {
    display: flex;
    flex-direction: column;
}

/* 页脚样式 */
.footer {
    background-color: #333;
    color: #fff;
    padding: 40px 0;
    margin-top: 60px;
    text-align: center;
    margin-top: auto;
}

/* 无数据提示 */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #909399;
    background-color: var(--primary-bg-light);
    border-radius: 12px;
    margin-bottom: 24px;
}

.empty-state p {
    margin: 0;
    font-size: 16px;
}

/* 主界面布局 */
.main-screen {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 20px;
    width: 100%;
}

@media (max-width: 1024px) {
    .main-screen {
        grid-template-columns: 1fr;
    }
}

/* 礼金录入区 */
.left-section {
    background-color: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--primary-border-color);
}

/* 礼簿展示区 */
.right-section {
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--primary-border-color);
}

/* 页脚统计信息 */
#book-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

#book-footer > div {
    display: flex;
    align-items: center;
    gap: 20px;
}

.page-navigation {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* 全局背景 */
body.theme-festive {
    background-color: #f8f9fa;
}

body.theme-solemn {
    background-color: #f8f9fa;
}

/* 按钮组 */
.btn-group {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
}

/* 文本颜色 */
.text-primary {
    color: var(--primary-text-color);
}

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

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

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

.text-info {
    color: #909399;
}

/* 文本对齐 */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

/* 边距 */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 16px; }
.mt-4 { margin-top: 24px; }
.mt-5 { margin-top: 32px; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 16px; }
.mb-4 { margin-bottom: 24px; }
.mb-5 { margin-bottom: 32px; }

/* 表单验证 */
.needs-validation .form-control:invalid {
    border-color: var(--primary-ring-color);
}

.needs-validation .form-control:invalid:focus {
    border-color: var(--primary-ring-color);
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.2);
}

/* 礼簿底部统计 */
.footer-stat {
    font-weight: bold;
    color: var(--total-text-color);
    font-size: 18px;
}

.footer-label {
    font-weight: normal;
    color: #606266;
    margin-right: 8px;
}

/* 分页按钮 */
.page-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--button-bg-color);
    color: white;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.page-btn:hover:not(:disabled) {
    background-color: var(--button-bg-hover);
}

.page-btn:disabled {
    background-color: #d1d5db;
    cursor: not-allowed;
}

/* 页面信息 */
#page-info {
    font-weight: bold;
    color: var(--header-text-color);
    margin: 0 10px;
}

/* 礼金录入表单 */
.quick-entry-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* 清除浮动 */
.clearfix::after {
    content: "";
    display: table;
    clear: both;
}