.qw-widget {
  --qw-bg: #ffffff;
  --qw-surface: #ffffff;
  --qw-text: #18191E;
  --qw-text-muted: #6B7280;
  --qw-border: #EEEEF0;
  --qw-border-strong: #1E5FAD;
  --qw-accent: #1E5FAD;
  --qw-accent-text: #ffffff;
  --qw-error: #b91c1c;
  --qw-radius: 10px;
  --qw-radius-sm: 6px;
  --qw-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 4px 16px rgba(0, 0, 0, 0.08);

  box-sizing: border-box;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  padding: 24px;
  background: var(--qw-surface);
  color: var(--qw-text);
  border: 1px solid var(--qw-border);
  border-radius: var(--qw-radius);
  box-shadow: var(--qw-shadow);
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

.qw-widget *,
.qw-widget *::before,
.qw-widget *::after {
  box-sizing: border-box;
}

.qw-progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.qw-progress-label {
  font-size: 13px;
  color: var(--qw-text-muted);
  letter-spacing: 0.02em;
}

.qw-progress-bar {
  display: flex;
  gap: 6px;
}

.qw-progress-dot {
  width: 24px;
  height: 4px;
  border-radius: 2px;
  background: var(--qw-border);
  transition: background 200ms ease;
}

.qw-progress-dot--active {
  background: var(--qw-accent);
}

.qw-step-wrap {
  animation: qwFadeIn 220ms ease-out;
}

@keyframes qwFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.qw-step-body {
  display: flex;
  flex-direction: column;
}

.qw-heading {
  margin: 0 0 4px 0;
  font-size: 20px;
  font-weight: 600;
  color: var(--qw-text);
  font-family: inherit;
}

.qw-sub {
  margin: 0 0 20px 0;
  font-size: 14px;
  color: var(--qw-text-muted);
}

.qw-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.qw-card-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.qw-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 12px;
  background: var(--qw-bg);
  border: 1px solid var(--qw-border);
  border-radius: var(--qw-radius-sm);
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  color: var(--qw-text);
  transition: border-color 150ms ease, transform 100ms ease, background 150ms ease;
}

.qw-card:hover {
  border-color: var(--qw-text);
}

.qw-card:active {
  transform: scale(0.99);
}

.qw-card-icon {
  display: block;
  width: 56px;
  height: 28px;
  color: var(--qw-text);
}

.qw-card-icon svg {
  width: 100%;
  height: 100%;
}

.qw-card-title {
  font-weight: 500;
  text-align: center;
}

.qw-service-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 14px 16px;
  background: var(--qw-bg);
  border: 1px solid var(--qw-border);
  border-radius: var(--qw-radius-sm);
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  color: var(--qw-text);
  transition: border-color 150ms ease, transform 100ms ease;
}

.qw-service-card:hover {
  border-color: var(--qw-text);
}

.qw-service-card:active {
  transform: scale(0.997);
}

.qw-service-name {
  font-size: 15px;
  font-weight: 600;
}

.qw-service-desc {
  font-size: 13px;
  color: var(--qw-text-muted);
}

.qw-card--selected {
  border-color: var(--qw-border-strong);
  background: #f6faff;
  box-shadow: 0 0 0 1px var(--qw-border-strong) inset;
}

.qw-summary {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  background: #f6faff;
  border: 1px solid var(--qw-border);
  border-radius: var(--qw-radius-sm);
  margin-bottom: 16px;
}

.qw-summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
}

.qw-summary-label {
  color: var(--qw-text-muted);
}

.qw-summary-value {
  color: var(--qw-text);
  font-weight: 500;
}

.qw-addons {
  margin-bottom: 16px;
}

.qw-addons-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 8px;
}

.qw-addons-title {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--qw-text);
}

.qw-addons-sub {
  font-size: 12px;
  color: var(--qw-text-muted);
}

.qw-addons-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.qw-addon-card {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--qw-bg);
  border: 1px solid var(--qw-border);
  border-radius: var(--qw-radius-sm);
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  color: var(--qw-text);
  transition: border-color 150ms ease, background 150ms ease, transform 100ms ease;
}

.qw-addon-card:hover {
  border-color: var(--qw-text);
}

.qw-addon-card:active {
  transform: scale(0.997);
}

.qw-addon-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 4px;
  border: 1px solid var(--qw-border);
  background: var(--qw-bg);
  color: var(--qw-accent-text);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
}

.qw-addon-card.qw-card--selected .qw-addon-check {
  background: var(--qw-accent);
  border-color: var(--qw-accent);
}

.qw-addon-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.qw-addon-name {
  font-size: 14px;
  font-weight: 600;
}

.qw-addon-desc {
  font-size: 12px;
  color: var(--qw-text-muted);
}

.qw-addon-price {
  font-size: 13px;
  font-weight: 600;
  color: var(--qw-text);
  white-space: nowrap;
}

.qw-price-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 16px 0 8px 0;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--qw-border);
}

.qw-price-label {
  font-size: 13px;
  color: var(--qw-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.qw-price-value {
  font-size: 26px;
  font-weight: 600;
  color: var(--qw-text);
  letter-spacing: -0.01em;
}

.qw-gate-msg {
  margin: 0 0 16px 0;
  font-size: 14px;
  color: var(--qw-text-muted);
}

.qw-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.qw-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.qw-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--qw-text);
}

.qw-input {
  width: 100%;
  padding: 10px 12px;
  font: inherit;
  font-size: 15px;
  color: var(--qw-text);
  background: var(--qw-bg);
  border: 1px solid var(--qw-border);
  border-radius: var(--qw-radius-sm);
  outline: none;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.qw-input:focus {
  border-color: var(--qw-accent);
  box-shadow: 0 0 0 3px rgba(30, 95, 173, 0.15);
}

.qw-error {
  font-size: 12px;
  color: var(--qw-error);
}

.qw-cta {
  margin-top: 4px;
  padding: 12px 16px;
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  color: var(--qw-accent-text);
  background: var(--qw-accent);
  border: 1px solid var(--qw-accent);
  border-radius: var(--qw-radius-sm);
  cursor: pointer;
  transition: opacity 150ms ease, transform 100ms ease;
}

.qw-cta:hover {
  opacity: 0.92;
}

.qw-cta:active {
  transform: scale(0.99);
}

.qw-cta:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.qw-back {
  align-self: flex-start;
  margin-top: 16px;
  padding: 8px 0;
  font: inherit;
  font-size: 14px;
  color: var(--qw-text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
}

.qw-back:hover {
  color: var(--qw-text);
}

.qw-confirm {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding: 24px 0 8px 0;
}

.qw-confirm-head {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  color: var(--qw-text);
  font-family: inherit;
}

.qw-confirm-sub {
  margin: 0;
  font-size: 15px;
  color: var(--qw-text-muted);
}

@media (max-width: 480px) {
  .qw-widget {
    padding: 18px;
    border-radius: 8px;
  }

  .qw-card-grid {
    grid-template-columns: 1fr 1fr;
  }

  .qw-price-value {
    font-size: 24px;
  }
}

@media (max-width: 360px) {
  .qw-card-grid {
    grid-template-columns: 1fr;
  }
}