/**
 * MF UI — 自研样式（不依赖 Bootstrap），风格接近云上铺类 ERP：扁平、细边框、32px 表单项
 */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 14px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "Helvetica Neue", "Microsoft YaHei", "PingFang SC", sans-serif;
  color: #303133;
  line-height: 1.5;
  background: #f0f2f5;
}

a {
  color: #409eff;
  text-decoration: none;
}
a:hover {
  opacity: 0.85;
}

img {
  max-width: 100%;
  vertical-align: middle;
}

/* ---------- 布局工具 ---------- */
.mf-flex {
  display: flex;
}
.mf-inline-flex {
  display: inline-flex;
}
.mf-inline-flex {
  display: inline-flex;
}
.mf-flex-wrap {
  flex-wrap: wrap;
}
.mf-items-center {
  align-items: center;
}
.mf-items-start {
  align-items: flex-start;
}
.mf-items-end {
  align-items: flex-end;
}
.mf-flex-nowrap {
  flex-wrap: nowrap;
}
.mf-justify-between {
  justify-content: space-between;
}
.mf-justify-end {
  justify-content: flex-end;
}
.mf-flex-grow {
  flex: 1;
  min-width: 0;
}
.mf-gap-1 {
  gap: 4px;
}
.mf-gap-2 {
  gap: 8px;
}
.mf-gap-3 {
  gap: 12px;
}
.mf-gap-4 {
  gap: 16px;
}

.mf-row {
  display: flex;
  flex-wrap: wrap;
  margin-left: -8px;
  margin-right: -8px;
}
.mf-row--tight {
  margin-left: -4px;
  margin-right: -4px;
}
.mf-col {
  padding: 0 8px;
  width: 100%;
}
.mf-row--tight > .mf-col {
  padding: 0 4px;
}

.mf-col-6 {
  width: 50%;
}
.mf-col-12 {
  width: 100%;
}
@media (min-width: 768px) {
  .mf-col-md-2 {
    width: 16.666%;
  }
  .mf-col-md-3 {
    width: 25%;
  }
  .mf-col-md-4 {
    width: 33.333%;
  }
  .mf-col-md-6 {
    width: 50%;
  }
  .mf-col-md-8 {
    width: 66.666%;
  }
}
@media (min-width: 1200px) {
  .mf-col-xl-4 {
    width: 33.333%;
  }
  .mf-col-xl-8 {
    width: 66.666%;
  }
}

.mf-mb-0 {
  margin-bottom: 0;
}
.mf-mb-1 {
  margin-bottom: 4px;
}
.mf-mb-2 {
  margin-bottom: 8px;
}
.mf-mb-3 {
  margin-bottom: 16px;
}
.mf-mb-4 {
  margin-bottom: 24px;
}
.mf-mt-1 {
  margin-top: 4px;
}
.mf-mt-2 {
  margin-top: 8px;
}
.mf-mt-3 {
  margin-top: 16px;
}
.mf-p-2 {
  padding: 8px;
}
.mf-p-3 {
  padding: 16px;
}
.mf-p-4 {
  padding: 24px;
}
.mf-py-5 {
  padding-top: 40px;
  padding-bottom: 40px;
}

.mf-text-center {
  text-align: center;
}
.mf-text-right {
  text-align: right;
}
.mf-text-muted {
  color: #909399;
}
.mf-text-secondary {
  color: #606266;
}
.mf-text-danger {
  color: #f56c6c;
}
.mf-text-success {
  color: #67c23a;
}
.mf-text-primary {
  color: #409eff;
}
.mf-fw-bold {
  font-weight: 600;
}
.mf-fs-lg {
  font-size: 1.25rem;
}
.mf-fs-xl {
  font-size: 1.5rem;
}
.mf-small {
  font-size: 12px;
}

.mf-hidden {
  display: none !important;
}
@media (max-width: 767.98px) {
  .mf-hidden-sm {
    display: none !important;
  }
}
@media (min-width: 576px) {
  .mf-show-sm {
    display: block;
  }
}

/* ---------- 表单 ---------- */
.mf-label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  color: #606266;
}
.mf-input,
.mf-select,
.mf-textarea {
  width: 100%;
  height: 32px;
  padding: 0 10px;
  font-size: 13px;
  color: #606266;
  background: #fff;
  border: 1px solid #dcdfe6;
  border-radius: 4px;
  outline: none;
  transition: border-color 0.15s;
}
.mf-input:focus,
.mf-select:focus,
.mf-textarea:focus {
  border-color: #4caf50;
}
.mf-input:disabled,
.mf-input[readonly] {
  background: #f5f7fa;
  color: #909399;
  cursor: default;
}
.mf-select {
  cursor: pointer;
  appearance: auto;
}
.mf-textarea {
  height: auto;
  min-height: 64px;
  padding: 8px 10px;
  resize: vertical;
}

.mf-check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  cursor: pointer;
  color: #606266;
}
.mf-check input[type="checkbox"] {
  width: 14px;
  height: 14px;
}
.mf-input--sm {
  height: 28px;
  font-size: 12px;
  padding: 0 8px;
}

.mf-form-item {
  margin-bottom: 16px;
}
.mf-form-inline .mf-form-item {
  display: inline-block;
  margin-right: 16px;
  margin-bottom: 8px;
  vertical-align: bottom;
}

.mf-input-group {
  display: flex;
  align-items: stretch;
  width: 100%;
}
.mf-input-group .mf-input {
  flex: 1;
  border-radius: 4px 0 0 4px;
}
.mf-input-group .mf-btn {
  border-radius: 0 4px 4px 0;
  flex-shrink: 0;
}

/* ---------- 按钮 ---------- */
.mf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 32px;
  padding: 0 14px;
  font-size: 13px;
  line-height: 1;
  border: 1px solid #dcdfe6;
  border-radius: 4px;
  background: #fff;
  color: #606266;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.15s;
}
.mf-btn:hover {
  color: #4caf50;
  border-color: #c8e6c9;
  background: #f0f9f0;
}
.mf-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.mf-btn--primary {
  background: #4caf50;
  border-color: #4caf50;
  color: #fff;
}
.mf-btn--primary:hover {
  background: #43a047;
  border-color: #43a047;
  color: #fff;
}
.mf-btn--orange {
  background: #ff9800;
  border-color: #ff9800;
  color: #fff;
}
.mf-btn--orange:hover {
  background: #f57c00;
  border-color: #f57c00;
  color: #fff;
}
.mf-btn--danger {
  color: #f56c6c;
  border-color: #fbc4c4;
  background: #fff;
}
.mf-btn--danger:hover {
  background: #fef0f0;
  border-color: #f56c6c;
}
.mf-btn--default {
  border-color: #dcdfe6;
  background: #fff;
  color: #606266;
}
.mf-btn--text {
  border: none;
  background: transparent;
  color: #409eff;
  height: auto;
  padding: 4px 8px;
}
.mf-btn--lg {
  height: 40px;
  padding: 0 20px;
  font-size: 14px;
}
.mf-btn--sm {
  height: 28px;
  padding: 0 10px;
  font-size: 12px;
}
.mf-btn--block {
  width: 100%;
}
.mf-btn-group {
  display: inline-flex;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid #dcdfe6;
}
.mf-btn-group .mf-btn {
  border-radius: 0;
  border: none;
  border-right: 1px solid #dcdfe6;
}
.mf-btn-group .mf-btn:last-child {
  border-right: none;
}

/* ---------- 面板（替代 card） ---------- */
.mf-panel {
  background: #fff;
  border: 1px solid #ebeef5;
  border-radius: 4px;
  margin-bottom: 16px;
  overflow: hidden;
}
.mf-panel__header {
  padding: 12px 16px;
  border-bottom: 1px solid #ebeef5;
  font-weight: 600;
  font-size: 14px;
  color: #303133;
}
.mf-panel__body {
  padding: 16px;
}

/* ---------- 表格 ---------- */
.mf-table-wrap {
  overflow-x: auto;
}
.mf-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.mf-table th,
.mf-table td {
  padding: 10px 12px;
  border-bottom: 1px solid #ebeef5;
  text-align: left;
}
.mf-table thead th {
  background: #fafafa;
  color: #909399;
  font-weight: 600;
  white-space: nowrap;
}
.mf-table--border {
  border: 1px solid #ebeef5;
}
.mf-table--border th,
.mf-table--border td {
  border: 1px solid #ebeef5;
}
.mf-table--striped tbody tr:nth-child(even) {
  background: #fafafa;
}
.mf-table tbody tr:hover {
  background: #f5f7fa;
}

/* ---------- 提示 ---------- */
.mf-alert {
  padding: 10px 14px;
  border-radius: 4px;
  margin-bottom: 16px;
  font-size: 13px;
  border: 1px solid transparent;
}
.mf-alert--success {
  background: #f0f9eb;
  border-color: #e1f3d8;
  color: #67c23a;
}
.mf-alert--danger {
  background: #fef0f0;
  border-color: #fde2e2;
  color: #f56c6c;
}
.mf-alert--warning {
  background: #fdf6ec;
  border-color: #faecd8;
  color: #e6a23c;
}

/* ---------- 下拉菜单 ---------- */
.mf-dropdown {
  position: relative;
}
.mf-dropdown__trigger {
  cursor: pointer;
}
.mf-dropdown__menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 140px;
  margin-top: 4px;
  padding: 6px 0;
  background: #fff;
  border: 1px solid #e4e7ed;
  border-radius: 4px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  z-index: 2000;
}
.mf-dropdown__menu--right {
  left: auto;
  right: 0;
}
.mf-dropdown.is-open > .mf-dropdown__menu {
  display: block;
}
.mf-dropdown__item {
  display: block;
  padding: 8px 16px;
  font-size: 13px;
  color: #606266;
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  text-decoration: none;
}
.mf-dropdown__item:hover {
  background: #f5f7fa;
  color: #4caf50;
}
.mf-dropdown__divider {
  height: 1px;
  margin: 6px 0;
  background: #ebeef5;
}

/* ---------- 弹窗 ---------- */
.mf-modal {
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  inset: 0;
  z-index: 3000;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}
.mf-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.mf-modal__mask {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  transition: opacity 0.28s ease;
}
.mf-modal.is-open .mf-modal__mask {
  opacity: 1;
}
.mf-modal__wrap {
  position: relative;
  z-index: 2;
  max-height: 90vh;
  overflow: auto;
  padding: 20px;
  pointer-events: auto;
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.3s cubic-bezier(0.22, 1, 0.36, 1), transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.mf-modal.is-open .mf-modal__wrap {
  opacity: 1;
  transform: translateX(0);
}
.mf-modal__box {
  background: #fff;
  border-radius: 6px;
  width: 420px;
  max-width: 100%;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15);
}
.mf-modal__box--lg {
  width: 720px;
}
.mf-modal__box--xl {
  width: min(960px, 100vw - 32px);
  max-width: 100%;
}
.mf-modal__header {
  padding: 16px 20px;
  border-bottom: 1px solid #ebeef5;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mf-modal__title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}
.mf-modal__close {
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  font-size: 20px;
  line-height: 1;
  color: #909399;
  cursor: pointer;
  border-radius: 4px;
}
.mf-modal__close:hover {
  background: #f5f7fa;
  color: #606266;
}
.mf-modal__body {
  padding: 20px;
}
.mf-modal__footer {
  padding: 12px 20px;
  border-top: 1px solid #ebeef5;
  text-align: right;
}
.mf-modal__footer .mf-btn + .mf-btn {
  margin-left: 8px;
}

/* ---------- 分页 ---------- */
.mf-pagination {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* ---------- 统计栅格 ---------- */
.mf-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}
.mf-stat-card {
  background: #fff;
  border: 1px solid #ebeef5;
  border-radius: 4px;
  padding: 16px;
}
.mf-stat-card__label {
  font-size: 12px;
  color: #909399;
  margin-bottom: 8px;
}
.mf-stat-card__value {
  font-size: 22px;
  font-weight: 600;
  color: #303133;
}

/* ---------- 登录页容器 ---------- */
.mf-login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: linear-gradient(160deg, #e8f5e9 0%, #f5f5f5 50%);
}
.mf-login-box {
  width: 100%;
  max-width: 400px;
}

/* ---------- 安装页 ---------- */
.mf-install-wrap {
  max-width: 520px;
  margin: 0 auto;
  padding: 40px 20px;
}

/* ---------- 顶部 Toast（替代 alert） ---------- */
.mf-toast-container {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5000;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 20px 16px 0;
  max-width: 100%;
  pointer-events: none;
}
.mf-toast-container .mf-toast {
  pointer-events: auto;
}
.mf-toast {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-width: 280px;
  max-width: min(420px, 94vw);
  padding: 14px 16px 14px 14px;
  border-radius: 4px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.18);
  color: #fff;
  opacity: 0;
  transform: translateY(-16px);
  transition: opacity 0.35s cubic-bezier(0.22, 1, 0.36, 1), transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.mf-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.mf-toast--success,
.mf-toast--info {
  background: #2db7f5;
}
.mf-toast--warning {
  background: #e6a23c;
}
.mf-toast--error {
  background: #f56c6c;
}
.mf-toast__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}
.mf-toast__body {
  flex: 1;
  min-width: 0;
  padding-top: 1px;
}
.mf-toast__title {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 4px;
}
.mf-toast__msg {
  font-size: 13px;
  line-height: 1.45;
  opacity: 0.95;
  word-break: break-word;
}
.mf-toast__close {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  margin: -4px -6px 0 0;
  border: none;
  background: transparent;
  color: rgba(255, 255, 255, 0.9);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  border-radius: 4px;
  transition: background 0.2s ease;
}
.mf-toast__close:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* ---------- 确认框（替代 confirm） ---------- */
.mf-confirm {
  position: fixed;
  inset: 0;
  z-index: 4500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.mf-confirm.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.mf-confirm__mask {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
}
.mf-confirm__box {
  position: relative;
  z-index: 1;
  width: 400px;
  max-width: 100%;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  transform: scale(0.94) translateY(10px);
  opacity: 0;
  transition: opacity 0.28s cubic-bezier(0.22, 1, 0.36, 1), transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
.mf-confirm.is-open .mf-confirm__box {
  opacity: 1;
  transform: scale(1) translateY(0);
}
.mf-confirm__header {
  padding: 16px 20px;
  font-size: 16px;
  font-weight: 600;
  border-bottom: 1px solid #ebeef5;
}
.mf-confirm__body {
  padding: 18px 20px;
  color: #606266;
  font-size: 14px;
  line-height: 1.55;
}
.mf-confirm__footer {
  padding: 10px 16px 16px;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

@media (prefers-reduced-motion: reduce) {
  .mf-toast,
  .mf-modal,
  .mf-modal__wrap,
  .mf-modal__mask,
  .mf-confirm,
  .mf-confirm__box {
    transition-duration: 0.01ms !important;
  }
}