:root {
  --el-color-primary: #21a675;
  --el-color-primary-light-3: #5bc49a;
  --el-color-primary-light-5: #90d6b8;
  --el-color-primary-light-7: #c0e8d7;
  --el-color-primary-light-9: #e8f7f1;
  --el-color-primary-dark-2: #1a855e;
  --el-color-white: #ffffff;
  --el-bg-color: #ffffff;
  --el-bg-color-page: #f2f3f5;
  --el-bg-color-overlay: #ffffff;
  --el-text-color-primary: #303133;
  --el-text-color-regular: #606266;
  --el-text-color-secondary: #909399;
  --el-border-color: #dcdfe6;
  --el-border-color-light: #e4e7ed;
  --el-border-color-lighter: #ebeef5;
  --el-fill-color-blank: #ffffff;
  --el-fill-color-light: #f5f7fa;
  --el-font-size-base: 13px;
  --el-border-radius-base: 4px;
  --side-width: 15rem;
  --header-height: 4rem;
  --tags-height: 3rem;
}

* { margin: 0; padding: 0; box-sizing: border-box; outline: none; }

html, body {
  width: 100%;
  height: 100%;
  background: var(--el-bg-color);
  color: var(--el-text-color-primary);
  font-size: var(--el-font-size-base);
  font-family: 'Microsoft YaHei', 'PingFang SC', sans-serif;
}

.hidden { display: none !important; }

::-webkit-scrollbar { width: 0.4rem; height: 0.4rem; }
::-webkit-scrollbar-thumb { background: rgba(50, 50, 50, 0.3); }
::-webkit-scrollbar-thumb:hover { background: rgba(50, 50, 50, 0.55); }
::-webkit-scrollbar-track { background: rgba(50, 50, 50, 0.08); }

/* ========== Login ========== */
.login_bg {
  width: 100%;
  min-height: 100vh;
  background: var(--el-bg-color);
  display: flex;
  flex-direction: column;
}

.login_main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 1rem 2rem;
}

.login-form { width: 30rem; max-width: 100%; }

.login-header { margin-bottom: 2.5rem; }
.login-header .logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.login-header .logo label {
  font-size: 2rem;
  font-weight: bold;
  color: var(--el-text-color-primary);
}
.login-desc {
  margin-top: 0.75rem;
  color: var(--el-text-color-secondary);
  font-size: 14px;
}

.logo-mark {
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  background: var(--el-color-primary);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1.1rem;
}
.logo-mark.sm { width: 2.4rem; height: 2.4rem; font-size: 0.95rem; border-radius: 0.4rem; }

.login-form-body .form-item { margin-bottom: 1.1rem; }
.login-form-body .form-item label {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--el-text-color-regular);
}
.login-form-body input {
  width: 100%;
  height: 2.75rem;
  padding: 0 0.9rem;
  border: 1px solid var(--el-border-color);
  border-radius: var(--el-border-radius-base);
  background: var(--el-fill-color-blank);
  font-size: 14px;
  color: var(--el-text-color-primary);
}
.login-form-body input:focus {
  border-color: var(--el-color-primary);
  box-shadow: 0 0 0 1px var(--el-color-primary-light-7);
}
.login-error {
  margin-bottom: 0.9rem;
  color: #f56c6c;
  font-size: 13px;
}

/* ========== Buttons ========== */
.btn {
  appearance: none;
  border: 1px solid var(--el-border-color);
  background: var(--el-color-white);
  color: var(--el-text-color-regular);
  height: 32px;
  padding: 0 14px;
  border-radius: var(--el-border-radius-base);
  cursor: pointer;
  font: inherit;
  transition: 0.15s;
}
.btn:hover { color: var(--el-color-primary); border-color: var(--el-color-primary-light-5); background: var(--el-color-primary-light-9); }
.btn-primary {
  background: var(--el-color-primary);
  border-color: var(--el-color-primary);
  color: #fff;
}
.btn-primary:hover { background: var(--el-color-primary-light-3); border-color: var(--el-color-primary-light-3); color: #fff; }
.btn-danger {
  background: #f56c6c;
  border-color: #f56c6c;
  color: #fff;
}
.btn-danger:hover { background: #f78989; border-color: #f78989; color: #fff; }
.btn-block { width: 100%; }
.btn-lg { height: 2.75rem; font-size: 15px; }
.btn-round { border-radius: 999px; }
.btn-text {
  border: none;
  background: transparent;
  color: var(--el-text-color-regular);
}
.btn-text:hover { color: var(--el-color-primary); background: transparent; }
.btn-link {
  border: none;
  background: transparent;
  color: var(--el-color-primary);
  height: auto;
  padding: 0 6px;
}
.btn-link:hover { color: var(--el-color-primary-light-3); background: transparent; }

/* ========== Admin shell ========== */
.admin-ui {
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--el-bg-color-page);
}

.admin-ui-header {
  height: var(--header-height);
  background: var(--el-color-white);
  border-bottom: 1px solid var(--el-border-color-lighter);
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  flex-shrink: 0;
}
.admin-ui-header-left {
  display: flex;
  align-items: center;
  padding-left: 1rem;
  cursor: pointer;
}
.logo-bar { display: flex; align-items: center; gap: 0.75rem; }
.logo-title { font-size: 1.15rem; font-weight: bold; line-height: 1.2; }
.logo-sub { font-size: 12px; color: var(--el-text-color-secondary); }
.admin-ui-header-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-right: 1rem;
}
.header-user { color: var(--el-text-color-regular); }

.admin-ui-wrapper {
  flex: 1;
  display: flex;
  overflow: hidden;
}

.admin-ui-side {
  width: var(--side-width);
  background: var(--el-color-white);
  border-right: 1px solid var(--el-border-color-lighter);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  transition: width 0.3s;
}
.admin-ui-side-scroll { flex: 1; overflow: auto; padding: 0.5rem 0; }

.side-menu { display: flex; flex-direction: column; }
.side-item {
  appearance: none;
  border: none;
  background: transparent;
  text-align: left;
  height: 3rem;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--el-text-color-primary);
  cursor: pointer;
  font: inherit;
  width: 100%;
  border-right: 3px solid transparent;
}
.side-item .ico {
  width: 1.2rem;
  text-align: center;
  color: var(--el-text-color-secondary);
}
.side-item:hover { background: var(--el-fill-color-light); }
.side-item.active {
  background: var(--el-color-primary-light-9);
  color: var(--el-color-primary);
  border-right-color: var(--el-color-primary);
}
.side-item.active .ico { color: var(--el-color-primary); }

.admin-ui-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.admin-tags {
  height: var(--tags-height);
  background: var(--el-color-white);
  border-bottom: 1px solid var(--el-border-color-lighter);
  display: flex;
  align-items: center;
  padding: 0 1rem;
  gap: 0.75rem;
  flex-shrink: 0;
}
.tag-item {
  display: inline-flex;
  align-items: center;
  height: 1.75rem;
  padding: 0 0.75rem;
  border: 1px solid var(--el-border-color-light);
  border-radius: 0.2rem;
  background: #fff;
  font-size: 12px;
}
.tag-item.active {
  color: var(--el-color-primary);
  border-color: var(--el-color-primary-light-5);
  background: var(--el-color-primary-light-9);
}
.tag-meta { margin-left: auto; color: var(--el-text-color-secondary); font-size: 12px; }

.admin-ui-main {
  flex: 1;
  overflow: auto;
  padding: 1rem;
}

.page { display: none; }
.page.active { display: block; }

.page-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  flex-wrap: wrap;
}
.page-title { font-size: 1.15rem; font-weight: 700; }
.toolbar-right { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }

.input, .form-grid input, .form-grid select, .form-grid textarea,
dialog input {
  height: 32px;
  padding: 0 10px;
  border: 1px solid var(--el-border-color);
  border-radius: var(--el-border-radius-base);
  background: #fff;
  color: var(--el-text-color-primary);
  font: inherit;
}
.form-grid textarea { height: auto; padding: 8px 10px; resize: vertical; }
.input { width: 160px; }
.input:focus, .form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus {
  border-color: var(--el-color-primary);
}

.el-card {
  background: #fff;
  border: 1px solid var(--el-border-color-lighter);
  border-radius: 6px;
  padding: 1rem;
}
.el-card.mt { margin-top: 1rem; }
.el-card.mb { margin-bottom: 1rem; }
.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}
.card-head h3 { font-size: 1rem; font-weight: 700; }
.card-head.full { grid-column: 1 / -1; margin-bottom: 0; }

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}
.metric-label { color: var(--el-text-color-secondary); font-size: 12px; }
.metric-num {
  margin-top: 0.5rem;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--el-text-color-primary);
  word-break: break-all;
}
.metric-num.accent { color: var(--el-color-primary); }
.metric-sub { margin-top: 0.4rem; color: var(--el-text-color-secondary); font-size: 12px; }

.status-dot.open { color: var(--el-color-primary); }
.status-dot.sealed { color: #e6a23c; }

.balls { display: flex; flex-wrap: wrap; gap: 8px; }
.ball {
  width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center;
  font-weight: 700; font-size: 12px; color: #fff;
  background: var(--el-color-primary);
}
.ball:nth-child(even) { background: #e6a23c; }
.ball.sm { width: 26px; height: 26px; font-size: 11px; }
.balls.inline { margin: 0; }
.row-click { cursor: pointer; }
.draw-dialog {
  width: min(960px, 94vw);
  max-width: 960px;
  max-height: 86vh;
  padding: 0;
  border: 1px solid var(--el-border-color-lighter);
  border-radius: 8px;
}
.draw-dialog::backdrop { background: rgba(0,0,0,0.45); }
.draw-detail { padding: 1.25rem; overflow: auto; max-height: 86vh; }
.draw-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.draw-stats .el-card { padding: 12px; }

.raw {
  margin: 0;
  max-height: 320px;
  overflow: auto;
  padding: 12px;
  background: var(--el-fill-color-light);
  border-radius: 4px;
  font-family: 'Lucida Console', Consolas, monospace;
  font-size: 12px;
  line-height: 1.5;
  color: var(--el-text-color-regular);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.form-grid label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  color: var(--el-text-color-regular);
}
.form-grid label.full, .hint.full { grid-column: 1 / -1; }
.row-actions { display: flex; gap: 0.6rem; grid-column: 1 / -1; }
.hint { color: var(--el-text-color-secondary); font-size: 12px; line-height: 1.5; }
.muted { color: var(--el-text-color-secondary); font-size: 12px; }
.mt { margin-top: 1rem; }
.mt-sm { margin-top: 0.5rem; }

.table-wrap { overflow: auto; }
.el-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  font-family: 'Lucida Console', 'Microsoft YaHei', monospace;
}
.el-table th, .el-table td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--el-border-color-lighter);
  text-align: left;
  white-space: nowrap;
}
.el-table th {
  color: var(--el-text-color-secondary);
  font-weight: 600;
  background: var(--el-fill-color-light);
}
.el-table tbody tr:hover { background: #fffaf0; }
.el-table input[type="number"],
.el-table input[type="text"] {
  height: 28px;
  padding: 0 8px;
  border: 1px solid var(--el-border-color);
  border-radius: 4px;
  width: 100%;
  max-width: 180px;
}

.badge {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid var(--el-border-color-light);
}
.badge.win { color: var(--el-color-primary); border-color: var(--el-color-primary-light-5); background: var(--el-color-primary-light-9); }
.badge.lose { color: var(--el-text-color-secondary); }
.badge.pending { color: #e6a23c; border-color: #f3d19e; background: #fdf6ec; }
.badge.private { color: #409eff; border-color: #b3d8ff; background: #ecf5ff; }
.badge.group { color: #9b59b6; border-color: #e0c6ef; background: #f9f0ff; }

.upload-row {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}
.upload-card {
  border: 1px dashed var(--el-border-color);
  border-radius: 6px;
  padding: 12px;
  background: var(--el-fill-color-light);
}
.upload-card .label { color: var(--el-text-color-regular); margin-bottom: 6px; }
.upload-card .path { color: var(--el-color-primary); font-size: 12px; margin-bottom: 8px; word-break: break-all; }

.upload-card .path { color: var(--el-color-primary); font-size: 12px; margin-bottom: 8px; word-break: break-all; }

.upload-card .path { color: var(--el-color-primary); font-size: 12px; margin-bottom: 8px; word-break: break-all; }

.msg-block {
  border: 1px solid var(--el-border-color-lighter);
  border-radius: 8px;
  padding: 14px;
  background: var(--el-fill-color-light);
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 12px;
  align-items: start;
}
.msg-block-title {
  grid-column: 1 / -1;
  font-weight: 700;
  color: var(--el-text-color-primary);
  margin-bottom: 2px;
}
.msg-block label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--el-text-color-regular);
}
.msg-image {
  border: 1px dashed var(--el-border-color);
  border-radius: 6px;
  padding: 10px;
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.msg-image .label { color: var(--el-text-color-regular); font-size: 13px; }
.img-preview-box {
  width: 100%;
  aspect-ratio: 1 / 1;
  max-height: 180px;
  border-radius: 6px;
  overflow: hidden;
  background: #f5f7fa;
  border: 1px solid var(--el-border-color-lighter);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.img-preview {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  background: #fff;
}
.img-preview[hidden] { display: none !important; }
.img-empty {
  color: var(--el-text-color-secondary);
  font-size: 13px;
}
.img-empty[hidden] { display: none !important; }
.img-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.img-upload-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin: 0;
}
.btn-sm {
  height: 28px;
  padding: 0 12px;
  font-size: 12px;
}
@media (max-width: 900px) {
  .msg-block { grid-template-columns: 1fr; }
}

.pos-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}
.pos-tab {
  appearance: none;
  border: 1px solid var(--el-border-color);
  background: #fff;
  height: 30px;
  padding: 0 12px;
  border-radius: 4px;
  cursor: pointer;
  font: inherit;
  color: var(--el-text-color-regular);
}
.pos-tab.active {
  color: var(--el-color-primary);
  border-color: var(--el-color-primary);
  background: var(--el-color-primary-light-9);
}

.odds-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}
.odds-cell {
  border: 1px solid var(--el-border-color-lighter);
  border-radius: 6px;
  padding: 10px;
  background: var(--el-fill-color-light);
}
.odds-cell .odds-label {
  font-size: 12px;
  color: var(--el-text-color-regular);
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
}
.odds-cell input[type="number"] {
  width: 100%;
  height: 32px;
  padding: 0 8px;
  border: 1px solid var(--el-border-color);
  border-radius: 4px;
}
.odds-section-title {
  margin: 14px 0 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--el-text-color-primary);
}

.toast {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2000;
  background: #fff;
  border: 1px solid var(--el-border-color-lighter);
  box-shadow: 0 8px 24px rgba(0,0,0,0.16);
  padding: 12px 20px;
  border-radius: 8px;
  color: var(--el-text-color-primary);
}
.toast.error { color: #f56c6c; border-color: #fbc4c4; }

dialog {
  position: fixed;
  inset: 0;
  margin: auto;
  border: 1px solid var(--el-border-color-lighter);
  border-radius: 8px;
  padding: 1.25rem;
  width: min(420px, 92vw);
  max-width: 92vw;
  max-height: 86vh;
  overflow: auto;
  background: #fff;
  color: var(--el-text-color-primary);
  box-shadow: 0 12px 40px rgba(0,0,0,0.18);
}
dialog[open] {
  display: block;
}
dialog::backdrop {
  background: rgba(0, 0, 0, 0.45);
}
dialog form { display: flex; flex-direction: column; gap: 0.75rem; }
dialog h3 { font-size: 1.05rem; }
.form-item { display: flex; flex-direction: column; gap: 0.35rem; color: var(--el-text-color-regular); }

.totp-setup {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px dashed var(--el-border-color);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 360px;
}
.totp-qr {
  width: 220px;
  height: 220px;
  align-self: center;
  background: #fff;
  border-radius: 8px;
}
.totp-secret {
  display: block;
  padding: 0.6rem 0.75rem;
  background: #f5f7fa;
  border-radius: 4px;
  word-break: break-all;
  font-size: 13px;
  user-select: all;
}

@media (max-width: 1100px) {
  .metric-grid, .form-grid, .upload-row { grid-template-columns: 1fr; }
  .admin-ui-side { width: 12rem; }
  .login-form { width: 100%; padding: 0 1.5rem; }
}