/**
* 前端公共样式 - 用户端
* 多头借贷账单分析系统
*
* 提供:
* 1. 底部 Tab Bar(移动端)
* 2. 抽屉菜单(汉堡)
* 3. 触摸目标优化(>=44x44)
* 4. 防止 iOS 自动缩放(input font-size>=16)
* 5. 链接行为
*
* 用法:HTML 内引用
*
*
*/
/* ── 移动端 Tab Bar ── */
.tab-bar {
position: fixed;
bottom: 0;
left: 50%;
transform: translateX(-50%);
width: 100%;
max-width: 480px;
background: var(--card-bg);
box-shadow: 0 -1px 12px rgba(0, 0, 0, 0.06);
display: none;
z-index: 99;
padding-bottom: env(safe-area-inset-bottom);
border-top: 1px solid var(--border-subtle);
}
.tab-bar.show { display: flex; }
.tab-item {
flex: 1;
display: flex;
flex-direction: column;
align-items: center;
gap: 2px;
padding: 8px 0 6px;
cursor: pointer;
text-decoration: none;
color: var(--text-muted);
transition: color 0.15s;
min-height: 50px;
-webkit-tap-highlight-color: transparent;
}
.tab-item.active { color: var(--brand); }
.tab-item:active { background: var(--fill-hover); }
.tab-item .icon { font-size: 22px; line-height: 1; }
.tab-item .label { font-size: 10px; font-weight: 500; }
/* ── 汉堡菜单按钮 ── */
.mobile-menu-btn {
display: none;
width: 36px;
height: 36px;
border: 1px solid var(--border-default);
border-radius: var(--radius-sm);
background: var(--card-bg);
color: var(--text-primary);
cursor: pointer;
font-size: 18px;
align-items: center;
justify-content: center;
line-height: 1;
-webkit-tap-highlight-color: transparent;
}
.mobile-menu-btn:active { transform: scale(0.92); }
/* ── 抽屉 ── */
.mobile-drawer-mask {
position: fixed;
inset: 0;
background: rgba(0, 0, 0, 0.45);
z-index: 199;
display: none;
animation: drawerFadeIn 0.2s ease;
}
.mobile-drawer-mask.show { display: block; }
@keyframes drawerFadeIn { from { opacity: 0; } to { opacity: 1; } }
.mobile-drawer {
position: fixed;
top: 0;
right: 0;
bottom: 0;
width: 280px;
max-width: 85vw;
background: var(--card-bg);
box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
z-index: 200;
transform: translateX(100%);
transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
display: flex;
flex-direction: column;
padding: 16px 0 0;
overflow-y: auto;
-webkit-overflow-scrolling: touch;
}
.mobile-drawer.show { transform: translateX(0); }
.mobile-drawer a {
display: flex;
align-items: center;
gap: 12px;
padding: 14px 20px;
font-size: 15px;
color: var(--text);
text-decoration: none;
border-bottom: 1px solid var(--border);
transition: background 0.15s;
min-height: 48px;
-webkit-tap-highlight-color: transparent;
}
.mobile-drawer a:hover,
.mobile-drawer a:active { background: var(--primary-bg); }
.mobile-drawer a.active {
color: var(--primary);
font-weight: 600;
background: var(--primary-bg);
}
.mobile-drawer a .icon { font-size: 20px; width: 24px; text-align: center; }
.mobile-drawer .logout-link {
color: var(--danger);
margin-top: auto;
border-top: 2px solid var(--border);
}
.mobile-drawer .logout-link:hover,
.mobile-drawer .logout-link:active { background: #fee2e2; }
/* ── 触摸目标(>=44x44) ── */
button, .btn, a.button {
min-height: 36px;
}
input[type="checkbox"], input[type="radio"] {
width: 18px;
height: 18px;
cursor: pointer;
}
/* ── iOS 防止自动缩放(input 16px+) ── */
input, select, textarea {
font-size: 16px;
}
/* ── 链接行为 ── */
a { -webkit-tap-highlight-color: transparent; }
a[target="_blank"]::after {
content: " ↗";
font-size: 0.85em;
opacity: 0.6;
margin-left: 2px;
}
a[href^="tel:"]::after,
a[href^="mailto:"]::after { content: ""; }
/* ── 响应式断点 ── */
@media (max-width: 768px) {
.desktop-only { display: none !important; }
.mobile-only { display: initial; }
.mobile-menu-btn { display: inline-flex; }
.tab-bar { display: flex; }
/* 通用移动端适配:限制内容最大宽度、隐藏桌面 nav、调整 header */
body {
max-width: 100% !important;
font-size: 14px;
}
body.has-tab-bar { padding-bottom: calc(70px + env(safe-area-inset-bottom)) !important; }
/* Header:压缩高度、横向布局保持,但隐藏桌面横向 nav */
.header {
padding: 0 12px !important;
height: 50px !important;
position: sticky;
top: 0;
z-index: 100;
}
.header .nav,
.header .desktop-nav,
.header nav[role="navigation"]:not(.tab-bar) {
display: none !important;
}
.header-left { gap: 8px !important; }
.header .logo { font-size: 15px !important; }
.header .title { font-size: 16px !important; }
/* 容器:减少内边距 */
.container, .main-wrap, .main, .content {
padding: 12px !important;
margin: 0 !important;
max-width: 100% !important;
}
/* 卡片:减少内边距 */
.card, .panel, .box {
padding: 14px !important;
margin: 8px 0 !important;
border-radius: var(--radius-md) !important;
}
/* 标题:缩小字号 */
h1, .h1 { font-size: 20px !important; }
h2, .h2 { font-size: 17px !important; }
h3, .h3 { font-size: 15px !important; }
/* 表格:横向滚动 + 小字号 */
table {
font-size: 13px !important;
}
.table-wrap, .table-container {
overflow-x: auto !important;
-webkit-overflow-scrolling: touch;
}
/* 按钮:全宽主操作 */
.btn-primary, .btn-submit, button[type="submit"], .primary-btn {
min-height: 44px;
font-size: 15px;
}
/* 模态/弹窗:全屏化 */
.modal, .modal-mask > div, .modal-content {
max-width: 100vw !important;
width: 100vw !important;
height: 100vh !important;
max-height: 100vh !important;
height: 100dvh !important;
border-radius: 0 !important;
}
/* 描述文字 */
.desc, .description, .meta {
font-size: 12px !important;
}
/* 单行省略 */
.truncate {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
}
@media (min-width: 769px) {
.mobile-only { display: none !important; }
}
/* ── 通用工具 ── */
.text-ellipsis {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.text-clamp-2 {
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
overflow: hidden;
}
/* ── 滚动条优化 ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--scrollbar); border-radius: 3px; }
/* ── 安全区适配 ── */
.safe-bottom { padding-bottom: env(safe-area-inset-bottom); }
.safe-top { padding-top: env(safe-area-inset-top); }