/* ========== CSS 变量（全局色板） ========== */
:root {
    /* 品牌主色 */
    --primary: #0167F8;
    --primary-rgb: 1, 103, 248;

    /* 功能色 */
    --danger: #F53F3F;
    --danger-hover: #dc3838;
    --success: #00B42A;
    --success-hover: #00a326;
    --warning: #FF7D00;
    --warning-hover: #e67000;
    --operate: var(--primary);
    --operate-hover: #0159dd;

    /* 文字层级（按设计灰度） */
    --text-dark: #1D2129;    /* 大标题、重要文本 */
    --text-primary: #4E5969; /* 正文主文字 */
    --text-secondary: #86909C; /* 次要说明文字 */
    --text-muted: #C9CDD4;   /* 占位、禁用、浅色提示 */
    --text-light: var(--text-secondary);
    --text-black: #000000;

    /* 背景色 */
    --bg-page: #F2F3F5;      /* 页面整体底色 */
    --bg-card: #F7F8FA;      /* 卡片浅灰背景、输入框背景 */
    --bg-white: #FFFFFF;     /* 纯白容器 */

    /* 边框、分割线 */
    --border-color: #E5E6EB;
    --border-light: #C9CDD4;

    /* Bootstrap 5 变量覆盖 */
    --bs-primary: var(--primary);
    --bs-primary-rgb: var(--primary-rgb);
    --bs-link-color: var(--primary);
    --bs-link-hover-color: #0159dd;
    --bs-nav-link-font-size: 14px;
}

.cursor-pointer {
    cursor: pointer;
}

.btn-primary {
    --bs-btn-bg: var(--primary);
    --bs-btn-border-color: var(--primary);
    --bs-btn-hover-bg: #0159dd;
    --bs-btn-hover-border-color: #0159dd;
    --bs-btn-active-bg: #014fc2;
    --bs-btn-active-border-color: #014fc2;
}

.form-control:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 0.25rem rgba(var(--primary-rgb), 0.25) !important;
}

.form-check-input {
    width: 18px !important;
    height: 18px !important;
    border-radius: 0;
    border-color: var(--border-color) !important;
}

.form-check-input:checked {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
}

.form-check-input:focus {
    box-shadow: 0 0 0 0.15rem rgba(var(--primary-rgb), 0.25) !important;
}

.permission-options {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.permission-item {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
    margin: 0;
}

.permission-checkbox {
    width: 14px;
    height: 14px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    border: 1px solid var(--border-color);
    border-radius: 0;
    cursor: pointer;
    position: relative;
    margin: 0;
    padding: 0;
    vertical-align: middle;
    outline: none;
    box-shadow: none;
    background: var(--bg-white);
}

.permission-checkbox:checked {
    background: var(--primary);
    border-color: var(--primary);
}

.permission-checkbox:checked::after {
    content: '';
    position: absolute;
    left: 4px;
    top: 1px;
    width: 4px;
    height: 8px;
    border: solid var(--bg-white);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    display: block;
}

.user-info-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    text-decoration: none;
}

.user-info-text:hover {
    color: var(--primary);
    text-decoration: none;
}

.empty-component {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 5rem;
}

.empty-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.empty-content img {
    width: 120px;
    height: 120px;
    object-fit: contain;
}

.empty-text {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
}

html {
    font-size: 14px;
}

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

body {
    font-family: 'Microsoft YaHei', Arial, sans-serif;
    font-size: 14px;
    color: var(--text-primary);
    background: var(--bg-page);
}

/* ========== 数据表格 ========== */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.data-table th,
.data-table td {
    border: 1px solid var(--border-color);
    padding: 10px;
    text-align: left;
}

.data-table th {
    background: var(--bg-card);
    font-weight: bold;
    color: var(--text-dark);
}

.data-table tr:hover {
    background: var(--bg-card);
}

.table-fixed-action {
    border-collapse: separate;
    border-spacing: 0;
}

.table-fixed-action th:last-child {
    position: sticky;
    right: 0;
    z-index: 3;

}

.table-fixed-action td:last-child {
    position: sticky;
    right: 0;
    z-index: 2;
    background-color: var(--bg-white);

}

.table-fixed-action tr:hover td:last-child {
    background-color: var(--bg-card);
}

.col-ellipsis {
    max-width: 12.0rem;
    min-width: 8.0rem;
}

.col-ellipsis-text {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ========== 工具栏 ========== */
.toolbar {
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
    align-items: center;
}

.toolbar button {
    padding: 8px 15px;
    background: var(--primary);
    color: var(--bg-white);
    border: none;
    border-radius: 0;
    cursor: pointer;
}

.toolbar button:hover {
    background: var(--operate-hover);
}

.toolbar input {
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 0;
    width: 200px;
    background: var(--bg-white);
}

/* ========== 卡片 ========== */
.card {
    background: var(--bg-white);
    padding: 20px;
    border-radius: 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    margin-bottom: 20px;
}

.card h3 {
    color: var(--text-dark);
    margin-bottom: 10px;
}

.card .number {
    font-size: 24px;
    color: var(--text-dark);
    font-weight: bold;
}


.scan-area {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}


.checkout-area {
    background: var(--bg-card);
    padding: 20px;
    border-radius: 0;
}

.total-info {
    margin-bottom: 20px;
}

.total-info p {
    margin-bottom: 10px;
    font-size: 16px;
    color: var(--text-primary);
}

.payment-method {
    margin-bottom: 20px;
}

.payment-method select {
    width: 100%;
    padding: 10px;
    padding-right: 30px;
    border: 1px solid var(--border-color);
    border-radius: 0;
    background-color: var(--bg-white);
}

.member-info {
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
}

.member-info input {
    flex: 1;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 0;
    background: var(--bg-white);
}

.member-info button {
    padding: 10px 20px;
    background: var(--primary);
    color: var(--bg-white);
    border: none;
    border-radius: 0;
    cursor: pointer;
}

.member-info button:hover {
    background: var(--operate-hover);
}

.checkout-btn {
    width: 100%;
    padding: 15px;
    background: var(--primary);
    color: var(--bg-white);
    border: none;
    border-radius: 0;
    font-size: 18px;
    cursor: pointer;
    transition: background 0.3s;
}

.checkout-btn:hover {
    background: var(--operate-hover);
}

button[disabled],
.btn[disabled] {
    background: var(--border-color) !important;
    color: var(--text-muted) !important;
    border-color: var(--border-color) !important;
    cursor: not-allowed !important;
    opacity: 1;
    pointer-events: none;
}

button.loading,
.btn.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
    background: var(--primary) !important;
    color: var(--bg-white) !important;
    border-color: var(--primary) !important;
}

button.loading::before,
.btn.loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 1.4rem;
    height: 1.4rem;
    margin-top: -0.7rem;
    margin-left: -0.7rem;
    border: 0.15rem solid rgba(255, 255, 255, 0.3);
    border-radius: 0;
    border-top-color: var(--bg-white);
    animation: spin 0.8s linear infinite;
}

button.loading span,
.btn.loading span {
    visibility: hidden;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23999' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.9rem center;
    background-size: 1.0rem;
}