/* ========================================================
   HPPT Prompt Generator - Portal, Auth & Admin Center Styles
   权限隔离、登录门禁、生成提交弹窗与管理员用户中心样式
   ======================================================== */

/* Role-based Visibility */
body[data-role="anonymous"] .app-shell {
  display: none !important;
}

body[data-role="guest"] .admin-only,
body[data-role="anonymous"] .admin-only {
  display: none !important;
}

body[data-role="admin"] .guest-only {
  display: none !important;
}

body[data-role="guest"] .workspace-grid {
  grid-template-columns: 1fr;
  max-width: 920px;
  margin: 0 auto;
}

/* Role Badge & Header Controls */
.role-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  border: 1px solid var(--surface-border);
  background: var(--surface);
  color: var(--text-main);
}

.role-pill.is-admin {
  border-color: var(--primary);
  background: var(--primary-subtle);
  color: var(--primary);
}

.role-pill.is-guest {
  border-color: var(--emerald);
  background: var(--emerald-subtle);
  color: var(--emerald);
}

.btn-badge-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--danger);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
}

.btn-generate {
  background: var(--emerald);
  color: #ffffff;
  border: 1px solid var(--emerald);
}

.btn-generate:hover:not(:disabled) {
  filter: brightness(0.92);
}

.btn-generate:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

/* Form Bottom Submit Bar */
.form-submit-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  margin-top: 8px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.form-submit-hint {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

.form-submit-hint strong {
  color: var(--text-main);
}

/* Auth Gate */
.auth-gate {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background: var(--bg);
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 26px;
}

.auth-brand {
  margin-bottom: 20px;
}

.auth-brand h1 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 6px;
}

.auth-brand p {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 4px;
  background: var(--card-inner-bg);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
}

.auth-tab-btn {
  padding: 8px 12px;
  border: none;
  border-radius: 4px;
  background: transparent;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.auth-tab-btn.active {
  background: var(--surface);
  color: var(--primary);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

.auth-error {
  display: none;
  margin-bottom: 12px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  background: var(--danger-subtle);
  border: 1px solid var(--danger);
  color: var(--danger);
  font-size: 12.5px;
}

.auth-submit-btn {
  width: 100%;
  justify-content: center;
  padding: 10px 16px;
  font-size: 14px;
  margin-top: 6px;
}

/* Modal Base */
.portal-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.55);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.portal-modal-backdrop.open {
  display: flex;
}

.portal-modal {
  width: 100%;
  max-width: 520px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
  overflow: hidden;
}

.portal-modal.modal-xl {
  max-width: 1180px;
  height: 86vh;
  display: flex;
  flex-direction: column;
}

.portal-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--surface-border);
  background: var(--card-subtle-bg);
}

.portal-modal-header h3 {
  margin: 0;
  font-size: 16px;
  color: var(--text-main);
}

.portal-modal-body {
  padding: 20px;
  color: var(--text-main);
}

.portal-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 12px 20px;
  border-top: 1px solid var(--surface-border);
  background: var(--card-subtle-bg);
}

/* Success Banner */
.success-highlight-box {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--emerald-subtle);
  border: 1px solid var(--emerald);
  color: var(--text-main);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.6;
  margin-bottom: 14px;
}

.success-meta-grid {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 8px 12px;
  font-size: 13px;
  color: var(--text-muted);
}

.success-meta-grid strong {
  color: var(--text-main);
}

/* Admin User Center Split Layout */
.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--surface-border);
}

.admin-filter-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.admin-search-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.admin-search-input {
  width: 220px;
  padding: 6px 10px;
  font-size: 12.5px;
}

.admin-split-body {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: 380px 1fr;
}

.admin-list-pane {
  border-right: 1px solid var(--surface-border);
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-sub-card {
  padding: 12px;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  background: var(--card-subtle-bg);
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.admin-sub-card:hover {
  border-color: var(--primary);
}

.admin-sub-card.active {
  border-color: var(--primary);
  background: var(--primary-subtle);
}

.admin-sub-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.admin-sub-title {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 4px;
  word-break: break-word;
}

.admin-sub-meta {
  font-size: 11.5px;
  color: var(--text-dim);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.status-pill {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
}

.status-pill.pending {
  background: var(--amber-subtle);
  color: var(--amber);
}

.status-pill.completed {
  background: var(--emerald-subtle);
  color: var(--emerald);
}

.admin-detail-pane {
  overflow-y: auto;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.admin-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.admin-detail-meta {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--card-subtle-bg);
  border: 1px solid var(--surface-border);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text-muted);
}

.admin-detail-preview {
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  background: var(--code-bg);
  padding: 16px;
  overflow-x: auto;
}

.admin-empty-state {
  text-align: center;
  padding: 40px 16px;
  color: var(--text-dim);
  font-size: 13px;
}

.btn-danger-outline {
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--danger);
}

.btn-danger-outline:hover {
  background: var(--danger-subtle);
}

@media (max-width: 900px) {
  .admin-split-body {
    grid-template-columns: 1fr;
    grid-template-rows: 260px 1fr;
  }

  .admin-list-pane {
    border-right: none;
    border-bottom: 1px solid var(--surface-border);
  }

  .form-submit-bar {
    flex-direction: column;
    align-items: stretch;
  }
}