#rma-portal-root {
  --primary-color: #0064a8;
  --primary-hover: #004f85;
  --bg-slate: #f8fbff;
  --card-bg: #fff;
  --text-primary: #212529;
  --text-secondary: #6b7076;
  --border-color: rgba(0, 0, 0, 0.08);
  --danger: #c02b0a;
  --success: #0064a8;
  --radius-sm: 4px;
  --radius-lg: 10px;
  --shadow-card: 0 1px 3px rgba(17, 45, 76, 0.08), 0 6px 18px rgba(17, 45, 76, 0.06);
}
#rma-portal-root * {
  box-sizing: border-box;
}
#rma-portal-root {
  color: var(--text-primary);
  width: 100%;
  min-height: 600px;
  max-width: 920px;
  margin: 0 auto;
  font-family:
    Mulish,
    -apple-system,
    BlinkMacSystemFont,
    Segoe UI,
    Roboto,
    Helvetica,
    Arial,
    sans-serif;
  line-height: 1.5;
}
#rma-portal-root .portal-container {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  animation: 0.5s ease-out rmaFadeIn;
  box-shadow: var(--shadow-card);
}
@keyframes rmaFadeIn {
  0% {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
#rma-portal-root .portal-header {
  text-align: center;
  margin-bottom: 2.5rem;
}
#rma-portal-root .portal-header h1 {
  color: #112d4c;
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-size: 1.8rem;
  font-weight: 700;
}
#rma-portal-root .portal-kicker {
  color: var(--primary-color);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  font-size: 0.76rem;
  font-weight: 700;
}
#rma-portal-root .portal-header p {
  color: var(--text-secondary);
  font-size: 1rem;
}
#rma-portal-root .service-choice-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  display: grid;
}
#rma-portal-root .service-choice-card {
  border: 1px solid var(--border-color);
  min-height: 190px;
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  font-family: inherit;
}
#rma-portal-root .service-choice-card:hover {
  border-color: var(--primary-color);
  background: var(--bg-slate);
  box-shadow: var(--shadow-card);
}
#rma-portal-root .service-choice-card svg {
  color: var(--primary-color);
  margin-bottom: 1rem;
}
#rma-portal-root .service-choice-card span {
  margin-bottom: 0.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  display: block;
}
#rma-portal-root .service-choice-card p {
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}
#rma-portal-root .wizard-progress {
  justify-content: space-between;
  max-width: 600px;
  margin-bottom: 2.5rem;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  position: relative;
}
#rma-portal-root .wizard-progress:before {
  content: "";
  background: var(--border-color);
  z-index: 1;
  height: 2px;
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
}
#rma-portal-root .step-indicator {
  border: 2px solid var(--border-color);
  z-index: 2;
  width: 32px;
  height: 32px;
  color: var(--text-secondary);
  background: #fff;
  border-radius: 50%;
  justify-content: center;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.3s;
  display: flex;
}
#rma-portal-root .step-indicator.active {
  border-color: var(--primary-color);
  background: var(--primary-color);
  color: #fff;
  box-shadow: 0 0 0 3px rgba(0, 100, 168, 0.12);
}
#rma-portal-root .step-indicator.completed {
  border-color: var(--success);
  background: var(--success);
  color: #fff;
}
#rma-portal-root .form-group {
  margin-bottom: 1.5rem;
}
#rma-portal-root .form-group label {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  display: block;
}
#rma-portal-root .form-control {
  border: 1px solid var(--border-color);
  width: 100%;
  color: var(--text-primary);
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 0.95rem;
  transition: all 0.2s;
}
#rma-portal-root .form-control:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px #0064a81a;
}
#rma-portal-root .form-control::placeholder {
  color: #94a3b8;
}
#rma-portal-root select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-position: right 1rem center;
  background-repeat: no-repeat;
  background-size: 1.25em 1.25em;
}
#rma-portal-root .asset-card {
  border: 1px solid var(--border-color);
  cursor: pointer;
  background: #fff;
  border-radius: var(--radius-sm);
  margin-top: 0.75rem;
  padding: 1.25rem;
  transition: all 0.2s;
}
#rma-portal-root .asset-card:hover {
  border-color: var(--primary-color);
  background: var(--bg-slate);
}
#rma-portal-root .asset-card h3 {
  color: var(--text-primary);
  margin-top: 0;
  margin-bottom: 0.25rem;
  font-size: 1.1rem;
  font-weight: 700;
}
#rma-portal-root .asset-badge {
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.025em;
  background: #f1f5f9;
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
  padding: 0.2rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-block;
}
#rma-portal-root .check-item {
  border: 1px solid var(--border-color);
  cursor: pointer;
  background: #fff;
  border-radius: var(--radius-sm);
  align-items: flex-start;
  margin-bottom: 0.75rem;
  padding: 1rem;
  transition: all 0.2s;
  display: flex;
}
#rma-portal-root .check-item:hover {
  background: var(--bg-slate);
}
#rma-portal-root .check-item.checked {
  border-color: var(--success);
  background: var(--bg-slate);
}
#rma-portal-root .check-checkbox {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--success);
  margin-top: 0.25rem;
  margin-right: 1rem;
}
#rma-portal-root .btn-group {
  border-top: 1px solid var(--border-color);
  justify-content: flex-end;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  display: flex;
}
#rma-portal-root .btn {
  cursor: pointer;
  letter-spacing: 0.02em;
  border: 1px solid #0000;
  border-radius: var(--radius-sm);
  padding: 0.7rem 2.5rem;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  transition: all 0.2s;
}
#rma-portal-root .btn-primary {
  background: var(--primary-color);
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 100, 168, 0.2);
}
#rma-portal-root .btn-primary:hover {
  background: var(--primary-hover);
}
#rma-portal-root .btn-primary:disabled {
  color: var(--text-secondary);
  cursor: not-allowed;
  background: #cbd5e1;
}
#rma-portal-root .btn-secondary {
  border-color: var(--border-color);
  color: var(--text-secondary);
  background: #fff;
}
#rma-portal-root .btn-secondary:hover {
  border-color: var(--text-secondary);
  color: var(--text-primary);
}
#rma-portal-root .error-message {
  color: var(--danger);
  background: #fff7f5;
  border: 1px solid rgba(192, 43, 10, 0.24);
  border-radius: var(--radius-sm);
  margin: 1rem 0 0;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
}
#rma-portal-root .upload-area {
  border: 2px dashed var(--border-color);
  text-align: center;
  cursor: pointer;
  background: var(--bg-slate);
  border-radius: var(--radius-sm);
  padding: 2.5rem 1.5rem;
  transition: all 0.2s;
}
#rma-portal-root .upload-area:hover,
#rma-portal-root .upload-area.dragover {
  border-color: var(--primary-color);
  background: var(--bg-slate);
}
#rma-portal-root .upload-icon {
  color: var(--text-secondary);
  margin: 0 auto 0.75rem;
  font-size: 2rem;
  display: block;
}
#rma-portal-root h2 {
  color: var(--primary-hover);
  margin-top: 0;
  font-size: 1.4rem;
  font-weight: 700;
}
@media (width<=720px) {
  #rma-portal-root .portal-container {
    padding: 1.25rem;
  }
  #rma-portal-root .service-choice-grid {
    grid-template-columns: 1fr;
  }
  #rma-portal-root .btn-group {
    flex-direction: column-reverse;
  }
  #rma-portal-root .btn {
    width: 100%;
  }
}