/* 全局基础样式 - Modern Clinical Admin */
:root {
    --bg-page: #f6f7fb;
    --bg-card: #ffffff;
    --bg-soft: #f2f5f9;

    --text-main: #172033;
    --text-sub: #667085;
    --text-muted: #98a2b3;

    --border-light: #e5e9f0;
    --border-soft: #eef1f6;

    --primary: #246bfd;
    --primary-hover: #1457d9;
    --primary-soft: #eef4ff;

    --success: #19a974;
    --success-soft: #e9f8f2;

    --danger: #e5484d;
    --danger-soft: #fff1f1;

    --warning: #d99221;
    --warning-soft: #fff7e8;

    --shadow-card: 0 10px 30px rgba(16, 24, 40, 0.06);
    --shadow-hover: 0 16px 40px rgba(16, 24, 40, 0.10);

    --radius-lg: 18px;
    --radius-md: 12px;
    --radius-sm: 8px;
}

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

html,
body {
    min-height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
        "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    font-size: 14px;
    color: var(--text-main);
    background:
        radial-gradient(circle at top left, rgba(36, 107, 253, 0.08), transparent 28%),
        linear-gradient(180deg, #fbfcff 0%, var(--bg-page) 100%);
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    cursor: pointer;
    border: none;
    outline: none;
    font-family: inherit;
}

button:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

input,
select,
textarea {
    font-family: inherit;
    font-size: inherit;
    color: var(--text-main);
}

table {
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
}

/* 工具类 */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-10 { margin-top: 10px; }
.mt-20 { margin-top: 20px; }
.mb-10 { margin-bottom: 10px; }
.mb-20 { margin-bottom: 20px; }

.hidden { display: none !important; }
.visible { display: block; }

/* 按钮 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 34px;
    padding: 8px 16px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.18s ease;
    border: 1px solid transparent;
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 8px 18px rgba(36, 107, 253, 0.18);
}

.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 10px 24px rgba(36, 107, 253, 0.24);
}

.btn-success {
    background: var(--success);
    color: #fff;
    box-shadow: 0 8px 18px rgba(25, 169, 116, 0.16);
}

.btn-success:hover {
    filter: brightness(0.96);
}

.btn-danger {
    background: var(--danger);
    color: #fff;
    box-shadow: 0 8px 18px rgba(229, 72, 77, 0.16);
}

.btn-danger:hover {
    filter: brightness(0.96);
}

.btn-default {
    background: #fff;
    color: var(--text-sub);
    border-color: var(--border-light);
}

.btn-default:hover {
    color: var(--text-main);
    border-color: #cfd6e2;
    background: #f9fafb;
}

/* 卡片 */
.card {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(229, 233, 240, 0.9);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    padding: 22px;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 16px;
    font-weight: 650;
    color: var(--text-main);
    padding-bottom: 16px;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--border-soft);
}

/* 表格 */
.table {
    background: #fff;
    border-radius: 14px;
    overflow: hidden;
}

.table th,
.table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-soft);
    text-align: left;
    vertical-align: middle;
}

.table th {
    background: #f8fafc;
    font-size: 13px;
    font-weight: 650;
    color: #475467;
    white-space: nowrap;
}

.table td {
    color: var(--text-main);
}

.table tr {
    transition: background 0.16s ease;
}

.table tbody tr:hover {
    background: #f7faff;
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* 标签 */
.tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 24px;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
    border: 1px solid transparent;
}

.tag-success {
    background: var(--success-soft);
    color: #087952;
    border-color: rgba(25, 169, 116, 0.16);
}

.tag-danger {
    background: var(--danger-soft);
    color: #c83237;
    border-color: rgba(229, 72, 77, 0.16);
}

.tag-warning {
    background: var(--warning-soft);
    color: #a6670f;
    border-color: rgba(217, 146, 33, 0.16);
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 7px;
    margin-top: 20px;
}

.pagination .page-btn {
    min-width: 34px;
    height: 34px;
    padding: 0 12px;
    border: 1px solid var(--border-light);
    border-radius: 10px;
    background: #fff;
    color: var(--text-sub);
    transition: all 0.16s ease;
}

.pagination .page-btn:hover {
    color: var(--primary);
    border-color: rgba(36, 107, 253, 0.35);
    background: var(--primary-soft);
}

.pagination .page-btn.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* 加载 / 空状态 */
.loading,
.empty {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-muted);
}

/* 搜索表单 */
.search-form {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 0;
}

.search-form .form-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.search-form .form-item label {
    color: var(--text-sub);
    font-weight: 500;
}

.search-form .form-item input,
.search-form .form-item select {
    height: 36px;
    padding: 0 12px;
    border: 1px solid var(--border-light);
    border-radius: 10px;
    background: #fff;
    color: var(--text-main);
    transition: all 0.16s ease;
}

.search-form .form-item input:focus,
.search-form .form-item select:focus {
    outline: none;
    border-color: rgba(36, 107, 253, 0.55);
    box-shadow: 0 0 0 3px rgba(36, 107, 253, 0.08);
}

/* 统计卡片 */
.stat-card {
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #ffffff 0%, #fbfcff 100%);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 22px;
    box-shadow: var(--shadow-card);
    transition: all 0.18s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.stat-card::after {
    content: "";
    position: absolute;
    top: -40px;
    right: -40px;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(36, 107, 253, 0.10), transparent 65%);
    pointer-events: none;
}

.stat-card .stat-title {
    color: var(--text-sub);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 12px;
}

.stat-card .stat-value {
    font-size: 34px;
    font-weight: 750;
    letter-spacing: -0.8px;
    color: var(--text-main);
}

.stat-card .stat-sub {
    color: var(--text-muted);
    font-size: 12px;
    margin-top: 8px;
}