@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

/* ===== 全局变量 - 苹果冷极简风 (Sleek Apple Minimalist) ===== */
:root {
    --coffee-primary: #007AFF; /* 苹果蓝 */
    --coffee-primary-hover: #0056B3;
    --coffee-primary-light: #0A60FF;
    --coffee-accent: #007AFF;
    --coffee-accent-light: rgba(0, 122, 255, 0.06);
    --coffee-cream: #F5F5F7; /* 皓雪冷灰 */
    --coffee-bg: #F4F5F6; /* 绝不发黄的冷底色 */
    --coffee-bg-dark: #E5E5EA;
    --coffee-text: #1D1D1F; /* 深空灰/极客黑 */
    --coffee-text-secondary: #86868B; /* 苹果冷灰 */
    --coffee-muted: #AEAEB2;
    --coffee-border: rgba(0, 0, 0, 0.06);
    --coffee-border-light: rgba(0, 0, 0, 0.03);
    
    --success-color: #34C759; /* iOS 翠绿 */
    --success-bg: rgba(52, 199, 89, 0.06);
    --danger-color: #FF3B30; /* iOS 艳红 */
    --danger-bg: rgba(255, 59, 48, 0.06);
    --warning-color: #FF9500; /* iOS 亮橙 */
    --warning-bg: rgba(255, 149, 0, 0.06);
    --info-color: #5856D6; /* iOS 靛蓝 */
    --info-bg: rgba(88, 86, 214, 0.06);
    
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.015);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.025);
    --shadow-lg: 0 16px 48px rgba(0, 122, 255, 0.04);
    
    --radius: 14px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
    --navbar-height: 64px;
}

/* 覆盖 Bootstrap 变量 */
:root {
    --bs-primary: var(--coffee-primary);
    --bs-primary-rgb: 0, 122, 255;
    --bs-body-bg: var(--coffee-bg);
    --bs-body-color: var(--coffee-text);
    --bs-border-color: var(--coffee-border);
    --bs-link-color: var(--coffee-primary);
    --bs-link-hover-color: var(--coffee-primary-hover);
}

/* 覆盖 Bootstrap 辅助类 */
.bg-primary { background-color: var(--coffee-primary) !important; }
.text-bg-primary { background-color: var(--coffee-primary) !important; color: #fff !important; }
.text-primary { color: var(--coffee-primary) !important; }
.link-primary { color: var(--coffee-primary) !important; }
.border-primary { border-color: var(--coffee-primary) !important; }
.alert-primary { background-color: var(--coffee-accent-light); color: var(--coffee-primary); border: none; }
.list-group-item.active { background-color: var(--coffee-primary); border-color: var(--coffee-primary); }

* { box-sizing: border-box; }

body {
    font-family: 'Outfit', 'Noto Sans SC', sans-serif;
    background-color: var(--coffee-bg);
    color: var(--coffee-text);
    line-height: 1.5;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

/* ===== 顶部导航栏 重塑 (Sleek Apple style) ===== */
.navbar {
    background: #ffffff !important;
    border-bottom: 1px solid var(--coffee-border);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.01);
    padding: 0 32px;
    min-height: var(--navbar-height);
}

.navbar-dark .navbar-brand {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--coffee-text) !important;
    letter-spacing: -0.3px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-dark .navbar-brand::before {
    content: '☕';
    font-size: 1.35rem;
}

.navbar-dark .navbar-nav .nav-link {
    color: var(--coffee-text-secondary) !important;
    font-weight: 600;
    font-size: 0.88rem;
    transition: var(--transition);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: var(--coffee-primary) !important;
    background: var(--coffee-cream);
}

#logout-btn {
    color: var(--danger-color) !important;
}
#logout-btn:hover {
    background: var(--danger-bg);
}

/* ===== 布局重构: 大屏下左对齐与 1560px 宽度 ===== */
@media (min-width: 768px) {
    #admin-page > .container-fluid {
        background-color: var(--coffee-bg);
        padding: 24px 30px;
        min-height: calc(100vh - var(--navbar-height));
    }
    
    #admin-page > .container-fluid > .row {
        display: flex;
        flex-wrap: nowrap !important;
        gap: 24px;
        align-items: flex-start;
        max-width: 1560px;
        margin: 0 auto 0 0;
    }
    
    /* 侧边栏悬浮卡片化 (宽度 300px) */
    #admin-page > .container-fluid > .row > .sidebar {
        flex: 0 0 300px !important;
        width: 300px !important;
        max-width: 300px !important;
        background: #ffffff !important;
        border-radius: var(--radius) !important;
        box-shadow: var(--shadow-md) !important;
        border: 1px solid var(--coffee-border) !important;
        position: sticky !important;
        top: 24px !important;
        height: auto !important;
        max-height: calc(100vh - var(--navbar-height) - 48px) !important;
        padding: 20px 10px !important;
        overflow-y: auto;
    }

    /* 主内容区悬浮卡片化 */
    #admin-page > .container-fluid > .row > main {
        flex: 1 !important;
        width: auto !important;
        max-width: none !important;
        background: #ffffff !important;
        border-radius: var(--radius) !important;
        box-shadow: var(--shadow-md) !important;
        border: 1px solid var(--coffee-border) !important;
        padding: 24px !important;
        margin-left: 0 !important;
        min-height: calc(100vh - var(--navbar-height) - 48px) !important;
        height: auto !important;
        overflow-y: visible !important;
    }
}

/* ===== 侧边栏菜单样式 ===== */
.sidebar .nav {
    padding: 0;
}

.sidebar .nav-item {
    margin-bottom: 5px;
    width: 100%;
}

.sidebar .nav-link {
    color: var(--coffee-text-secondary);
    padding: 12px 18px;
    transition: var(--transition);
    border-radius: 10px;
    font-weight: 600;
    font-size: 1.02rem;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.sidebar .nav-link i {
    font-size: 1.25rem;
    transition: var(--transition);
    color: var(--coffee-muted);
}

.sidebar .nav-link:hover {
    background-color: var(--coffee-cream);
    color: var(--coffee-text);
}

.sidebar .nav-link:hover i {
    color: var(--coffee-text);
    transform: translateX(2px);
}

.sidebar .nav-link.active {
    background: linear-gradient(135deg, var(--coffee-primary) 0%, var(--coffee-primary-hover) 100%) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.2);
}

.sidebar .nav-link.active i {
    color: #ffffff !important;
}

.sidebar .nav-link::before {
    content: none !important;
}

/* ===== 模块容器 & 卡片 ===== */
.module-container h2 {
    color: var(--coffee-text);
    font-weight: 700;
    font-size: 1.35rem;
}

.module-container .card {
    background: #ffffff;
    border: 1px solid var(--coffee-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    margin-bottom: 20px;
    overflow: hidden;
}

.module-container .card-header {
    background: var(--coffee-cream);
    color: var(--coffee-text);
    border-bottom: 1px solid var(--coffee-border);
    padding: 14px 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.module-container .card-body {
    padding: 20px;
}

/* ===== 标准极简合并表格 (Collapse Table - 百分百对齐) ===== */
.table-responsive {
    border: none;
    overflow-x: auto;
}

.table {
    border-collapse: collapse !important;
    background-color: transparent !important;
    margin: 0;
    width: 100%;
}

.table thead th {
    border: none !important;
    border-bottom: 2px solid var(--coffee-border) !important;
    background-color: var(--coffee-cream) !important;
    color: var(--coffee-text-secondary);
    font-weight: 700;
    font-size: 0.88rem;
    padding: 12px 16px !important;
    letter-spacing: 0.3px;
    white-space: nowrap;
    text-transform: uppercase;
}

.table tbody tr {
    background-color: #ffffff !important;
    border-bottom: 1px solid var(--coffee-border-light) !important;
    transition: var(--transition);
}

.table tbody tr:hover {
    background-color: var(--coffee-cream) !important;
}

.table tbody tr td:first-child,
.table tbody tr td:last-child {
    border-radius: 0 !important;
}

.table td {
    border: none !important;
    border-bottom: 1px solid var(--coffee-border-light) !important;
    padding: 10px 16px !important;
    vertical-align: middle;
    color: var(--coffee-text);
    background-color: transparent;
    font-size: 0.98rem;
}

.table-light {
    background-color: transparent !important;
}

/* ===== 核心排版死锁：强制所有表格中 td 内的子 div 绝不折行 & 允许超长订单号分行 ===== */
#orders-table-body td:first-child,
#user-orders-table-body td:first-child {
    word-break: break-all !important;
    min-width: 130px;
    max-width: 150px;
}

/* 终极高刚性保底：表格中 td 里的 div 及关键文字列绝对单行平铺，严禁折行 */
.table td div,
.table td span,
#products-table-body td:nth-child(3) {
    white-space: nowrap !important;
}

/* ===== 商品图片 ===== */
.product-image {
    width: 76px;
    height: 76px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.product-image:hover {
    transform: scale(1.08);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* ===== 按钮设计 ===== */
.btn {
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.82rem;
    padding: 6px 14px;
    transition: var(--transition);
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 122, 255, 0.08);
}

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

.btn-primary {
    --bs-btn-bg: var(--coffee-primary);
    --bs-btn-border-color: var(--coffee-primary);
    --bs-btn-hover-bg: var(--coffee-primary-hover);
    --bs-btn-hover-border-color: var(--coffee-primary-hover);
    background: linear-gradient(135deg, var(--coffee-primary) 0%, var(--coffee-primary-hover) 100%);
    border: none;
    color: #ffffff;
}

.btn-outline-primary {
    border: 1.5px solid var(--coffee-primary);
    color: var(--coffee-primary);
    background: transparent;
}
.btn-outline-primary:hover {
    background-color: var(--coffee-primary);
    border-color: var(--coffee-primary);
    color: #ffffff;
}

.btn-danger {
    background: var(--danger-color);
    border: none;
}
.btn-danger:hover {
    background: #E0352B;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
    border-radius: 6px;
}

/* ===== 滑动开关 (Switch) 自定义 ===== */
.form-check-input:checked {
    background-color: var(--success-color);
    border-color: var(--success-color);
}

.form-check-input {
    cursor: pointer;
    border-color: var(--coffee-muted);
}

.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(52, 199, 89, 0.15);
    border-color: var(--success-color);
}

/* ===== 状态徽章 (Badge) ===== */
.badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-weight: 500;
    font-size: 0.75rem;
}

.text-success { color: var(--success-color) !important; }
.text-danger { color: var(--danger-color) !important; }

/* ===== 模态框 (Modal) 重构 ===== */
.modal-content {
    border: none;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    background: #ffffff;
}

.modal-header {
    background: linear-gradient(135deg, var(--coffee-primary), var(--coffee-primary-hover)) !important;
    color: #ffffff !important;
    border: none;
    padding: 16px 24px;
}

.modal-title {
    font-weight: 600;
    font-size: 1.05rem;
    letter-spacing: -0.1px;
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 12px 24px;
    border-top: 1px solid var(--coffee-border);
    background-color: var(--coffee-cream);
}

/* ===== 表单 (Form) 设计 ===== */
.form-control,
.form-select {
    border: 1.5px solid var(--coffee-border);
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 0.85rem;
    color: var(--coffee-text);
    transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--coffee-primary);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.08);
}

.form-label {
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--coffee-text);
    margin-bottom: 4px;
}

/* ===== 滚动条 & 动效 ===== */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(0, 0, 0, 0.08); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0, 0, 0, 0.18); }

/* GSAP-like 入场微动效 */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.module-container:not(.d-none) {
    animation: fadeInUp 0.4s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

.module-container:not(.d-none) > .card {
    animation: fadeInUp 0.45s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

/* ===== 手机/移动端适配 ===== */
@media (max-width: 767.98px) {
    .navbar {
        padding: 0 16px;
    }
    .sidebar {
        position: fixed;
        z-index: 1050;
        width: 240px;
        left: -240px;
        top: var(--navbar-height);
        height: calc(100vh - var(--navbar-height));
        transition: var(--transition);
        background-color: #ffffff;
        box-shadow: var(--shadow-lg);
    }
    .sidebar.show { left: 0; }
    main {
        padding: 16px;
        min-height: calc(100vh - var(--navbar-height));
    }
    .table td {
        padding: 8px 6px !important;
    }
}


/* 详情图预览框高度压缩 */
.h-120 {
    height: 100px !important;
}