.admin-badge {
  background: rgba(107, 31, 204, 0.12);
  color: var(--accent-strong);
}

.admin-submit {
  background: linear-gradient(135deg, #6B1FCC, #5917AD);
}

.admin-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
}

.admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 20px;
  background: rgba(255,255,255,0.95);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.admin-topbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.admin-topbar-logo {
  height: 28px;
  width: auto;
  flex-shrink: 0;
}

.admin-topbar h1 {
  font-size: 16px;
  margin: 0;
  font-weight: 650;
}

.admin-topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.admin-tabs {
  display: flex;
  gap: 4px;
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  overflow-x: auto;
}

.admin-tab {
  height: 36px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
}

.admin-tab.active {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: #fff;
}

.admin-content {
  flex: 1;
  padding: 20px;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.admin-panel {
  display: none;
}

.admin-panel.active {
  display: block;
}

.admin-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 16px;
}

.admin-card h3 {
  margin: 0 0 14px;
  font-size: 15px;
}

.admin-card-hint {
  margin: -6px 0 14px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.admin-btn-sm {
  padding: 4px 10px;
  font-size: 12px;
  height: auto;
  min-height: 28px;
}

.admin-recharge-expand .admin-recharge-cell {
  background: var(--surface-soft);
  padding: 14px 16px !important;
  border-bottom: 1px solid var(--border);
}

.admin-recharge-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px 16px;
}

.admin-recharge-form label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--muted);
}

.admin-recharge-form label span {
  font-weight: 500;
}

.admin-recharge-form input[type="number"],
.admin-recharge-form input[type="text"] {
  min-width: 120px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
}

.admin-recharge-meta {
  width: 100%;
  font-size: 13px;
  margin-bottom: 4px;
  color: var(--text);
}

.admin-recharge-meta strong {
  color: var(--accent-strong);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.admin-table th,
.admin-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.admin-table th {
  color: var(--muted);
  font-weight: 600;
  font-size: 12px;
}

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

.admin-form-row {
  display: flex;
  gap: 10px;
  align-items: flex-end;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.admin-form-row label {
  display: grid;
  gap: 4px;
  font-size: 12px;
  color: var(--muted);
}

.admin-form-row input,
.admin-form-row select {
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0 10px;
  font: inherit;
  font-size: 13px;
  background: var(--surface);
  color: var(--text);
  min-width: 80px;
}

.admin-form-row input:focus,
.admin-form-row select:focus {
  outline: none;
  border-color: rgba(107, 31, 204, 0.4);
  box-shadow: 0 0 0 3px rgba(107, 31, 204, 0.08);
}

.admin-form-row input.mc-api-base-input {
  min-width: 280px;
}

.admin-form-row input.mc-secret-input {
  min-width: 320px;
}

.mc-save-row {
  margin-top: 6px;
}

.admin-btn {
  height: 36px;
  padding: 0 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 13px;
  cursor: pointer;
}

.admin-btn:hover {
  background: var(--surface-soft);
}

.admin-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.admin-btn.primary {
  background: var(--accent-strong);
  color: #fff;
  border-color: var(--accent-strong);
}

.admin-btn.primary:hover {
  opacity: 0.9;
}

.admin-btn.danger {
  color: var(--red);
  border-color: rgba(220,38,38,0.2);
}

.admin-btn.danger:hover {
  background: rgba(220,38,38,0.06);
}

.admin-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.admin-stat-card {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-soft);
}

.admin-stat-card .label {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

.admin-stat-card .value {
  font-size: 22px;
  font-weight: 700;
}

.admin-msg {
  margin-top: 10px;
  font-size: 13px;
  min-height: 20px;
}

.admin-msg.ok { color: var(--green); }
.admin-msg.err { color: var(--red); }

.audit-detail {
  font-size: 12px;
  color: var(--muted);
  max-width: 340px;
  word-break: break-all;
  line-height: 1.4;
}

.admin-key-hint {
  font-size: 11px;
  color: var(--muted);
  margin-left: 6px;
  font-weight: 400;
}

.admin-subcard {
  margin: 8px 0 0;
  padding: 14px 16px;
  border-radius: 12px;
}

.admin-subtitle {
  font-size: 13px;
  font-weight: 600;
}

.mc-extra-params-input {
  width: 100%;
  min-height: 60px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font: inherit;
  font-size: 13px;
  font-family: monospace;
  background: var(--surface);
  color: var(--text);
  resize: vertical;
}

.mc-extra-params-input:focus {
  outline: none;
  border-color: rgba(107, 31, 204, 0.4);
  box-shadow: 0 0 0 3px rgba(107, 31, 204, 0.08);
}

.admin-models-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.admin-models-labels {
  display: grid;
  grid-template-columns: 1fr 1fr 190px;
  gap: 8px;
  font-size: 11px;
  color: var(--muted);
  padding: 0 2px;
  margin-bottom: 4px;
}

.admin-model-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.admin-model-row {
  display: grid;
  grid-template-columns: 1fr 1fr 190px;
  gap: 8px;
  align-items: center;
}

.mc-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.mc-test-msg {
  grid-column: 1 / -1;
  margin-top: 2px;
  min-height: 18px;
}

.admin-muted-cell {
  color: var(--muted);
  font-size: 13px;
}

.admin-status-muted {
  color: var(--muted);
}

.model-id-code {
  font-size: 12px;
}

.pricing-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.points-neg {
  color: #e53e3e;
}

.points-pos {
  color: #38a169;
}

.admin-model-row input {
  height: 34px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0 10px;
  font: inherit;
  font-size: 13px;
  background: var(--surface);
  color: var(--text);
}

.admin-model-row input:focus {
  outline: none;
  border-color: rgba(107, 31, 204, 0.4);
  box-shadow: 0 0 0 3px rgba(107, 31, 204, 0.08);
}

/* ── Modal 弹窗 ── */
.admin-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
}
.admin-modal-overlay.hidden { display: none; }

.admin-modal {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
  width: 400px;
  max-width: calc(100vw - 32px);
  overflow: hidden;
}

.admin-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--border);
}
.admin-modal-header h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 650;
}

.admin-modal-close {
  background: none;
  border: none;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  color: var(--muted);
  padding: 0 4px;
  border-radius: 6px;
  transition: background 0.15s;
}
.admin-modal-close:hover {
  background: rgba(0, 0, 0, 0.06);
  color: var(--text);
}

.admin-modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.admin-field-label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
}
.admin-field-label input {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 13px;
  background: var(--surface);
  color: var(--text);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.admin-field-label input:focus {
  outline: none;
  border-color: rgba(107, 31, 204, 0.4);
  box-shadow: 0 0 0 3px rgba(107, 31, 204, 0.08);
}

.admin-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding-top: 4px;
}

/* 管理后台登录页：常驻说明（与 URL ?error= 无关） */
.admin-login-callout {
  margin-top: 16px;
  padding: 12px 14px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--muted);
  background: rgba(107, 31, 204, 0.06);
  border: 1px solid rgba(107, 31, 204, 0.2);
  border-radius: 12px;
}
.admin-login-callout code {
  font-size: 11px;
  padding: 1px 5px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.06);
}