.wrap.aicsapp-admin {
  background: transparent;
  min-height: 100vh;
  padding: 32px 0;
}

.wrap.aicsapp-admin > h1 {
  display: none;
}

.aicsapp-admin {
  max-width: 1100px;
  margin: 0 auto;
}

.aicsapp-header {
  display: flex;
  align-items: center;
  justify-content: center; 
  gap: 14px;
  margin-bottom: 24px;
}

.aicsapp-logo {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.aicsapp-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.aicsapp-brand-name {
  font-size: 26px;      
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.3px;
}

.aicsapp-brand-sub {
  font-size: 13px;
  color: #64748b;
  margin-top: 2px;
}

.nav-tab-wrapper {
  border: none;
  margin: 24px 0;
  padding: 6px;
  display: inline-flex;
  gap: 6px;
  background: #f1f5f9;
  border-radius: 14px;
}

.nav-tab {
  border: none !important;
  background: transparent !important;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  color: #475569;
  border-radius: 10px;
  cursor: pointer;
  transition: all .2s ease;
}

.nav-tab:hover {
  background: rgba(59,130,246,0.08);
  color: #2563eb;
}

.nav-tab-active {
  background: linear-gradient(135deg, #2563eb, #1d4ed8) !important;
  color: #ffffff !important;
  box-shadow: 0 8px 20px rgba(37,99,235,.35);
}

.nav-tab-wrapper .nav-tab:first-child {
  margin-left: 0;
}

.aicsapp-tab {
  display: none;
}

.aicsapp-tab.active {
  display: block;
  background: #ffffff;
  padding: 28px;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,.05);
}

.aicsapp-tab h2 {
  margin-top: 0;
  font-size: 20px;
  font-weight: 600;
  color: #111827;
}

.aicsapp-tutorial {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.aicsapp-step {
  position: relative !important;
  padding: 28px 28px 28px 96px !important;
  background: #ffffff;
  border-radius: 16px;
  margin-bottom: 24px;
}

.aicsapp-step-number {
  position: absolute !important;
  top: 28px;
  left: 28px;

  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #2563eb;
  color: #ffffff;

  font-weight: 700;
  font-size: 16px;

  display: flex;
  align-items: center;
  justify-content: center;
}

.aicsapp-step-content {
  max-width: 820px;
}

.aicsapp-step-content strong {
  display: block;
  font-size: 22px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 6px;
}

.aicsapp-step-content p {
  margin: 6px 0;
  font-size: 20px;
  line-height: 1.7;
  color: #475569;
}

.aicsapp-step-media {
  margin-top: 18px;
}

.aicsapp-step-media img {
  max-width: 100%;
  border-radius: 14px;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
}

.aicsapp-admin .button-primary {
  background: #2563eb;
  border-color: #2563eb;
  border-radius: 8px;
  box-shadow: none;
}

.aicsapp-admin .button-primary:hover {
  background: #1d4ed8;
  border-color: #1d4ed8;
}


textarea.large-text {
  width: 100%;
  min-height: 220px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 13px;
  padding: 14px;
  border-radius: 10px;
  border: 1px solid #d1d5db;
  background: #f9fafb;
}

textarea.large-text:focus {
  outline: none;
  border-color: #2563eb;
  background: #ffffff;
}

.aicsapp-divider {
  margin: 32px 0;
  border-top: 1px dashed #e5e7eb;
}

@media (max-width: 768px) {
  .wrap.aicsapp-admin {
    padding: 16px;
  }

  .nav-tab-wrapper {
    flex-wrap: wrap;
  }
}