/* 自定义全局样式 */
body {
    -webkit-font-smoothing: antialiased;
    background-color: #f8f9fa;
}

/* iOS PWA 体验优化 */
@media screen and (display-mode: standalone) {
    body {
        padding-top: env(safe-area-inset-top);
        padding-bottom: env(safe-area-inset-bottom);
    }
    .navbar {
        padding-top: max(0.5rem, env(safe-area-inset-top));
    }
}

/* 卡片样式优化 */
.card {
    transition: transform 0.1s ease-in-out, box-shadow 0.1s ease-in-out;
}

/* 列表高亮 */
.cam-highlight {
    background-color: #fff3cd !important;
}

/* 搜索高亮 */
mark {
    padding: 0;
    background-color: rgba(255, 193, 7, 0.4);
}

/* 触控目标优化 (iOS HIG) */
.btn, .nav-link, .dropdown-item {
    min-height: 44px;
    display: flex;
    align-items: center;
}

.dropdown-item {
    padding-top: 10px;
    padding-bottom: 10px;
}

/* 浮动操作按钮 FAB (移动端新增地址) */
.cam-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 1000;
}
@media (max-width: 768px) {
    .cam-fab {
        bottom: env(safe-area-inset-bottom, 24px);
        margin-bottom: 16px;
    }
}