/* ============================================================
   靓伊度连锁门店会员管理系统 - 样式表
   ============================================================ */

:root {
    --primary: #25B8C6;
    --primary-light: #5DCED8;
    --primary-dark: #1A8A94;
    --primary-bg: #f0f9fa;
    --accent: #7FDBE5;
    --success: #2e7d32;
    --success-bg: #e8f5e9;
    --warning: #f57c00;
    --warning-bg: #fff3e0;
    --danger: #c62828;
    --danger-bg: #fdecea;
    --info: #1565c0;
    --info-bg: #e3f2fd;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #eeeeee;
    --gray-300: #e0e0e0;
    --gray-400: #bdbdbd;
    --gray-500: #9e9e9e;
    --gray-600: #757575;
    --gray-700: #616161;
    --gray-800: #424242;
    --gray-900: #212121;
    --radius: 10px;
    --shadow: 0 2px 12px rgba(0,0,0,.06);
    --shadow-lg: 0 4px 24px rgba(0,0,0,.1);
    --sidebar-w: 220px;
}

* { margin:0; padding:0; box-sizing:border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    background: var(--gray-100);
    color: var(--gray-800);
    font-size: 14px;
    line-height: 1.5;
}

a { color: var(--primary); text-decoration: none; }
a:hover { opacity: .8; }

/* ============================================================
   登录页
   ============================================================ */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #25B8C6 0%, #5DCED8 50%, #7FDBE5 100%);
}
.login-card {
    background: #fff;
    border-radius: 20px;
    padding: 44px 40px;
    width: 400px;
    max-width: 92%;
    box-shadow: 0 12px 48px rgba(0,0,0,.2);
}
.login-logo {
    text-align: center;
    font-size: 26px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
}
.login-sub {
    text-align: center;
    color: var(--gray-500);
    font-size: 14px;
    margin-bottom: 32px;
}
.login-card .form-group { margin-bottom: 18px; }
.login-card .form-label {
    display: block;
    font-size: 13px;
    color: var(--gray-600);
    margin-bottom: 6px;
    font-weight: 500;
}
.login-card .form-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 15px;
    transition: border-color .2s;
    outline: none;
}
.login-card .form-input:focus {
    border-color: var(--primary-light);
}
.login-btn {
    width: 100%;
    padding: 13px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 8px;
    transition: opacity .2s;
}
.login-btn:hover { opacity: .9; }
.login-tip {
    text-align: center;
    margin-top: 20px;
    font-size: 12px;
    color: var(--gray-400);
}

/* ============================================================
   布局
   ============================================================ */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* 侧边栏 */
.sidebar {
    width: var(--sidebar-w);
    background: linear-gradient(180deg, #164449 0%, #1A8A94 100%);
    color: #fff;
    flex-shrink: 0;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    z-index: 100;
}
.sidebar-logo {
    padding: 20px 16px;
    font-size: 18px;
    font-weight: 700;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,.1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.sidebar-nav {
    padding: 12px 0;
}
.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    color: rgba(255,255,255,.75);
    text-decoration: none;
    font-size: 14px;
    transition: all .2s;
    border-left: 3px solid transparent;
}
.nav-item:hover {
    color: #fff;
    background: rgba(255,255,255,.08);
}
.nav-item.active {
    color: #fff;
    background: rgba(255,255,255,.12);
    border-left-color: #fff;
}
.nav-icon {
    width: 20px;
    text-align: center;
    font-size: 16px;
}

/* 主内容区 */
.main-area {
    margin-left: var(--sidebar-w);
    flex: 1;
    min-width: 0;
}

/* 顶部栏 */
.topbar {
    background: #fff;
    padding: 0 24px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 1px 4px rgba(0,0,0,.04);
    position: sticky;
    top: 0;
    z-index: 50;
}
.topbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}
.topbar-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-800);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.topbar-user {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
/* 汉堡菜单按钮（仅手机端显示） */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 22px;
    color: var(--gray-700);
    cursor: pointer;
    padding: 4px 8px;
    line-height: 1;
    border-radius: 6px;
    transition: background .2s;
}
.menu-toggle:hover { background: var(--gray-100); }
/* 侧边栏遮罩层（仅手机端） */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,.45);
    z-index: 99;
    opacity: 0;
    transition: opacity .3s;
}
.user-name {
    font-size: 14px;
    color: var(--gray-600);
}
.user-role {
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 4px;
    background: var(--primary-bg);
    color: var(--primary);
}
.btn-logout {
    color: var(--gray-500);
    font-size: 13px;
    cursor: pointer;
    border: none;
    background: none;
}
.btn-logout:hover { color: var(--danger); }

/* 内容容器 */
.content {
    padding: 24px;
}

/* ============================================================
   卡片 & 面板
   ============================================================ */
.card {
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}
.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-800);
}
.card-body {
    padding: 20px;
}

/* 统计卡片 */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.stat-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 16px;
}
.stat-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}
.stat-icon.purple { background: var(--primary-bg); color: var(--primary); }
.stat-icon.green { background: var(--success-bg); color: var(--success); }
.stat-icon.orange { background: var(--warning-bg); color: var(--warning); }
.stat-icon.blue { background: var(--info-bg); color: var(--info); }
.stat-icon.pink { background: #e0f9fb; color: var(--accent); }
.stat-info { flex: 1; min-width: 0; }
.stat-label {
    font-size: 13px;
    color: var(--gray-500);
    margin-bottom: 4px;
}
.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-800);
}
.stat-sub {
    font-size: 12px;
    color: var(--gray-400);
    margin-top: 2px;
}

/* ============================================================
   表单
   ============================================================ */
.form-group { margin-bottom: 16px; }
.form-label {
    display: block;
    font-size: 13px;
    color: var(--gray-600);
    margin-bottom: 6px;
    font-weight: 500;
}
.form-label .req { color: var(--danger); }
.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    transition: border-color .2s;
    font-family: inherit;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--primary-light);
}
.form-textarea {
    resize: vertical;
    min-height: 80px;
}
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}
.form-hint {
    font-size: 12px;
    color: var(--gray-400);
    margin-top: 4px;
}

/* ============================================================
   按钮
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: all .2s;
    font-family: inherit;
    text-decoration: none;
    white-space: nowrap;
}
.btn-primary {
    background: var(--primary);
    color: #fff;
}
.btn-primary:hover { background: var(--primary-dark); }
.btn-light {
    background: var(--gray-100);
    color: var(--gray-700);
}
.btn-light:hover { background: var(--gray-200); }
.btn-success { background: var(--success); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { opacity: .9; }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-lg { padding: 12px 28px; font-size: 16px; }

/* ============================================================
   表格
   ============================================================ */
.table-wrap {
    overflow-x: auto;
}
table.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.data-table th {
    text-align: left;
    padding: 12px 16px;
    background: var(--gray-50);
    color: var(--gray-600);
    font-weight: 500;
    font-size: 13px;
    white-space: nowrap;
    border-bottom: 1px solid var(--gray-200);
}
.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--gray-100);
    color: var(--gray-800);
}
.data-table tr:hover td {
    background: var(--gray-50);
}
.data-table .actions {
    display: flex;
    gap: 8px;
    white-space: nowrap;
}

/* ============================================================
   标签/徽章
   ============================================================ */
.tag {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}
.tag-purple { background: var(--primary-bg); color: var(--primary); }
.tag-green { background: var(--success-bg); color: var(--success); }
.tag-red { background: var(--danger-bg); color: var(--danger); }
.tag-orange { background: var(--warning-bg); color: var(--warning); }
.tag-blue { background: var(--info-bg); color: var(--info); }
.tag-gray { background: var(--gray-100); color: var(--gray-600); }

/* ============================================================
   搜索栏
   ============================================================ */
.toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.toolbar .search-box {
    position: relative;
    flex: 1;
    min-width: 200px;
    max-width: 360px;
}
.toolbar .search-box input {
    width: 100%;
    padding: 9px 12px 9px 36px;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-size: 14px;
    outline: none;
}
.toolbar .search-box input:focus { border-color: var(--primary-light); }
.toolbar .search-box::before {
    content: "🔍";
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14px;
}
.toolbar select {
    padding: 9px 12px;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    background: #fff;
    cursor: pointer;
}

/* ============================================================
   弹窗
   ============================================================ */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,.4);
    display: none;
    align-items: flex-start;
    justify-content: center;
    z-index: 1000;
    padding: 40px 20px;
    overflow-y: auto;
}
.modal-overlay.show { display: flex; }
.modal {
    background: #fff;
    border-radius: 16px;
    width: 560px;
    max-width: 100%;
    box-shadow: var(--shadow-lg);
    animation: modalIn .2s ease;
}
@keyframes modalIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}
.modal-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.modal-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--gray-800);
}
.modal-close {
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
    color: var(--gray-400);
    line-height: 1;
}
.modal-body {
    padding: 24px;
    max-height: 60vh;
    overflow-y: auto;
}
.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--gray-100);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}
.modal.wide { width: 760px; }

/* ============================================================
   分页
   ============================================================ */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 20px;
}
.pagination a, .pagination span {
    padding: 6px 12px;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    font-size: 13px;
    color: var(--gray-600);
    cursor: pointer;
    text-decoration: none;
}
.pagination a:hover { background: var(--gray-50); }
.pagination .current {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* ============================================================
   消费开单 - 服务选择
   ============================================================ */
.service-pick-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}
.service-pick {
    border: 2px solid var(--gray-200);
    border-radius: 10px;
    padding: 14px;
    cursor: pointer;
    transition: all .2s;
}
.service-pick:hover { border-color: var(--primary-light); }
.service-pick.selected {
    border-color: var(--primary);
    background: var(--primary-bg);
}
.service-pick .sp-name {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 4px;
}
.service-pick .sp-meta {
    font-size: 12px;
    color: var(--gray-500);
}

/* 选中服务列表 */
.cart-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 12px;
}
.cart-table th, .cart-table td {
    padding: 8px 12px;
    text-align: left;
    font-size: 13px;
    border-bottom: 1px solid var(--gray-100);
}
.cart-table .qty-btn {
    width: 26px; height: 26px;
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
    font-size: 14px;
}

/* 金额汇总 */
.amount-summary {
    background: var(--gray-50);
    border-radius: 10px;
    padding: 16px 20px;
    margin-top: 12px;
}
.amount-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    font-size: 14px;
    color: var(--gray-600);
}
.amount-row.total {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    border-top: 1px solid var(--gray-300);
    margin-top: 8px;
    padding-top: 12px;
}

/* ============================================================
   空状态
   ============================================================ */
.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--gray-400);
}
.empty-state .icon {
    font-size: 48px;
    margin-bottom: 12px;
}

/* ============================================================
   进度条
   ============================================================ */
.progress-bar {
    height: 8px;
    background: var(--gray-200);
    border-radius: 4px;
    overflow: hidden;
}
.progress-bar .fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-light), var(--primary));
    border-radius: 4px;
    transition: width .3s;
}

/* ============================================================
   会员卡样式
   ============================================================ */
.member-card-display {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 16px;
    padding: 24px;
    color: #fff;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
}
.member-card-display::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,.06);
    border-radius: 50%;
}
.mc-name { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.mc-card-no { font-size: 13px; opacity: .8; margin-bottom: 16px; }
.mc-info { display: flex; gap: 24px; }
.mc-info-item .label { font-size: 12px; opacity: .7; }
.mc-info-item .value { font-size: 18px; font-weight: 600; }

/* ============================================================
   响应式
   ============================================================ */

/* ---- 平板 ---- */
@media (max-width: 1024px) {
    :root { --sidebar-w: 200px; }
    .content { padding: 20px; }
    .stat-grid { grid-template-columns: 1fr 1fr; }
    .modal.wide { width: 100%; }
}

/* ---- 手机 ---- */
@media (max-width: 768px) {
    :root { --sidebar-w: 240px; }

    /* 侧边栏 - 抽屉模式 */
    .sidebar {
        transform: translateX(-100%);
        transition: transform .3s ease;
        box-shadow: 2px 0 20px rgba(0,0,0,.2);
    }
    .sidebar.open { transform: translateX(0); }
    .sidebar.open ~ .sidebar-overlay {
        display: block;
        opacity: 1;
    }

    /* 汉堡按钮显示 */
    .menu-toggle { display: block; }

    /* 主内容区 */
    .main-area { margin-left: 0; }
    .topbar { padding: 0 12px; height: 52px; }
    .topbar-title { font-size: 16px; }
    .topbar-user { gap: 8px; }
    .user-name { font-size: 13px; max-width: 80px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .user-role { font-size: 11px; padding: 2px 6px; }

    /* 内容区 */
    .content { padding: 12px; }

    /* 统计卡片 - 双列 */
    .stat-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
    .stat-card { padding: 14px; gap: 12px; }
    .stat-icon { width: 40px; height: 40px; font-size: 18px; border-radius: 10px; }
    .stat-value { font-size: 18px; }
    .stat-label { font-size: 12px; }

    /* 修复内联双栏布局（1fr 380px）→ 手机端堆叠 */
    [style*="1fr 380px"] {
        grid-template-columns: 1fr !important;
    }
    [style*="1fr 380px"] > div[style*="sticky"] {
        position: static !important;
    }

    /* 修复内联 1fr 1fr 双栏布局 → 手机端堆叠 */
    [style*="grid-template-columns:1fr 1fr"] {
        grid-template-columns: 1fr !important;
    }

    /* 修复 4列/3列统计行 */
    .stat-row { grid-template-columns: 1fr 1fr !important; }
    [style*="repeat(4,1fr)"] { grid-template-columns: 1fr 1fr !important; }
    [style*="repeat(3,1fr)"] { grid-template-columns: 1fr 1fr !important; }

    /* 表单 */
    .form-row { grid-template-columns: 1fr; }

    /* 工具栏 */
    .toolbar { flex-direction: column; align-items: stretch; }
    .toolbar .search-box { max-width: none; }

    /* 卡片 */
    .card-header { padding: 12px 14px; flex-wrap: wrap; gap: 8px; }
    .card-body { padding: 14px; }
    .card-title { font-size: 15px; }

    /* 表格 */
    .data-table th { padding: 8px 10px; font-size: 12px; }
    .data-table td { padding: 8px 10px; font-size: 13px; }

    /* 弹窗 */
    .modal-overlay { padding: 0; }
    .modal {
        width: 100% !important;
        max-width: 100% !important;
        border-radius: 0;
        min-height: 100vh;
    }
    .modal-header { padding: 14px 16px; position: sticky; top: 0; background: #fff; z-index: 1; }
    .modal-title { font-size: 16px; }
    .modal-body { padding: 16px; max-height: calc(100vh - 130px); }
    .modal-footer { padding: 12px 16px; position: sticky; bottom: 0; background: #fff; }

    /* 分页 */
    .pagination { gap: 4px; flex-wrap: wrap; }
    .pagination a, .pagination span { padding: 6px 10px; font-size: 12px; }

    /* 会员卡 */
    .member-card-display { padding: 16px; }
    .mc-name { font-size: 17px; }
    .mc-info { gap: 16px; }
    .mc-info-item .value { font-size: 15px; }

    /* 金额汇总 */
    .amount-summary { padding: 12px 14px; }
    .amount-row.total { font-size: 16px; }

    /* 服务选择网格 */
    .service-pick-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
    .service-pick { padding: 10px; }

    /* 按钮 */
    .btn { padding: 8px 14px; font-size: 13px; }
    .btn-lg { padding: 10px 20px; font-size: 14px; }

    /* 登录页 */
    .login-card { padding: 28px 20px !important; width: 100% !important; max-width: 100% !important; border-radius: 0 !important; }
    .login-logo { font-size: 22px; }
}

/* ---- 小屏手机 ---- */
@media (max-width: 380px) {
    .stat-grid { grid-template-columns: 1fr; }
    .service-pick-grid { grid-template-columns: 1fr; }
    .topbar-title { font-size: 14px; }
    .topbar-user .user-name { display: none; }
}