:root {
  color-scheme: light;
  --bg: #fff;
  --panel: #ffffff;
  --panel-bg: #f7f9fa;
  --card: #ffffff;
  --ink: #333;
  --muted: #5c6470;
  --soft-muted: #8d95a1;
  --line: #e8ebed;
  --line-strong: #d6dbe0;
  --accent: #4990e5;
  --accent-dark: #2f78d0;
  --accent-soft: #eef6ff;
  --brand: #c64a32;
  --brand-light: #f27557;
  --warn-bg: #fdecea;
  --warn: #9c2a1f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.5 -apple-system, system-ui, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
  line-height: 1.5;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.qr-topbar {
  align-items: center;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 16px;
  justify-content: space-between;
  min-height: 58px;
  padding: 0 clamp(20px, 4vw, 32px);
}

.qr-brand {
  align-items: center;
  color: var(--ink);
  display: inline-flex;
  font-size: 16px;
  font-weight: 700;
  gap: 9px;
  letter-spacing: 0;
  text-decoration: none;
}

.qr-app-icon {
  display: block;
  flex: 0 0 22px;
  height: 22px;
  width: 22px;
}

.qr-nav {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  justify-content: flex-end;
}

.qr-nav a,
.qr-nav button {
  background: transparent;
  border: 0;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  padding: 0;
  text-decoration: none;
}

.qr-nav a:hover,
.qr-nav button:hover {
  color: var(--ink);
}

.qr-btn {
  appearance: none;
  background: var(--accent);
  border: 0;
  border-radius: 5px;
  color: white;
  cursor: pointer;
  display: inline-flex;
  font-size: 14px;
  font-weight: 600;
  justify-content: center;
  line-height: 1.35;
  min-height: 36px;
  padding: 8px 15px;
  text-decoration: none;
}

.qr-btn:hover {
  background: var(--accent-dark);
  color: white;
}

.qr-btn-secondary {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--accent);
}

.qr-btn-secondary:hover {
  background: var(--panel-bg);
  color: var(--accent);
}

.qr-messages {
  margin: 18px auto 0;
  max-width: 720px;
  padding: 0 28px;
}

.qr-message {
  border-left: 3px solid var(--accent);
  color: var(--ink);
  margin: 0 0 10px;
  padding: 8px 0 8px 14px;
}

.qr-btn-disabled {
  background: var(--line);
  color: var(--muted);
  cursor: not-allowed;
}

.qr-home {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 28px 56px;
}

.qr-header {
  min-height: 104px;
  margin: 0 -28px 22px;
  padding: 24px 28px 20px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.qr-header h1 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 6px;
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: 0;
  font-weight: 700;
}

.qr-title-icon {
  width: 26px;
  height: 26px;
  flex: 0 0 26px;
  display: block;
}

.qr-tagline {
  max-width: 500px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.qr-subtagline {
  max-width: 560px;
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.qr-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.qr-step {
  background: var(--card);
  border: 1px solid var(--line);
  border-left-width: 3px;
  border-radius: 6px;
  padding: 16px 18px 16px 16px;
  position: relative;
  transition: background-color 0.12s ease, border-color 0.12s ease,
    box-shadow 0.12s ease, opacity 0.12s ease;
}

.qr-step p {
  margin: 0 0 14px;
  color: var(--muted);
}

.qr-step.is-active {
  border-color: var(--brand-light);
  border-left-color: var(--brand);
  background: #fffdfb;
  box-shadow: 0 1px 2px rgba(28, 43, 51, 0.04);
}

.qr-step.is-complete {
  border-color: var(--line-strong);
  border-left-color: var(--accent);
}

.qr-step.is-locked {
  opacity: 0.58;
}

.qr-step-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 7px;
}

.qr-step-num {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 4px;
  background: var(--panel-bg);
  border: 1px solid var(--line);
  color: var(--soft-muted);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qr-step.is-active .qr-step-num {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.qr-step.is-complete .qr-step-num {
  background: var(--accent-soft);
  border-color: var(--accent-soft);
  color: var(--accent);
}

.qr-step-head h2 {
  margin: 0;
  font-size: 16px;
  flex-grow: 1;
  line-height: 1.25;
}

.qr-step-state {
  flex-shrink: 0;
  font-size: 13px;
  color: var(--soft-muted);
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qr-step-state.is-good {
  color: var(--accent);
  font-weight: 600;
}

.qr-panel {
  margin-top: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-bg);
}

.qr-panel p {
  margin: 0 0 10px;
}

.qr-panel p:first-child {
  color: var(--ink);
}

.qr-note {
  color: var(--muted);
  font-size: 13px;
  margin: 0;
}

.qr-panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.qr-footer {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--soft-muted);
  font-size: 13px;
}

.qr-footer p {
  margin: 0;
}

.qr-doc {
  margin: 0 auto;
  max-width: 720px;
  padding: 0 28px 56px;
}

.qr-doc p {
  color: var(--muted);
  font-size: 15px;
}

.qr-doc h1 {
  border-bottom: 1px solid var(--line);
  font-size: 30px;
  line-height: 1.2;
  margin: 0 -28px 22px;
  padding: 24px 28px 20px;
}

.qr-form {
  display: grid;
  gap: 9px;
  margin-top: 0;
  max-width: 520px;
}

.qr-form label {
  color: var(--ink);
  font-weight: 700;
}

.qr-form input {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--ink);
  font: inherit;
  min-height: 38px;
  padding: 8px 10px;
  width: 100%;
}

.qr-form .errorlist {
  color: var(--warn);
  list-style: none;
  margin: 0;
  padding: 0;
}

.qr-token-form {
  border-top: 1px solid var(--line);
  margin-top: 14px;
  max-width: none;
  padding-top: 14px;
}

.qr-token-label-row {
  align-items: baseline;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  justify-content: space-between;
}

.qr-token-label-row a {
  font-size: 13px;
  font-weight: 600;
}

.qr-archive-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.qr-progress {
  margin-top: 14px;
}

.qr-progress-bar {
  appearance: none;
  background: var(--line);
  border: 0;
  border-radius: 5px;
  height: 10px;
  overflow: hidden;
  width: 100%;
}

.qr-progress-bar::-webkit-progress-bar {
  background: var(--line);
}

.qr-progress-bar::-webkit-progress-value {
  background: var(--accent);
  transition: width 0.3s ease;
}

.qr-progress-bar::-moz-progress-bar {
  background: var(--accent);
}

.qr-progress-bar.is-indeterminate {
  animation: qr-indeterminate-progress 1.1s linear infinite;
  background-image: linear-gradient(
    90deg,
    var(--line) 0,
    var(--line) 35%,
    var(--accent) 50%,
    var(--line) 65%,
    var(--line) 100%
  );
  background-size: 180px 100%;
}

.qr-progress-bar.is-indeterminate::-webkit-progress-bar {
  background: transparent;
}

.qr-progress-label {
  color: var(--muted);
  font-size: 14px;
  margin: 8px 0 0;
}

.qr-progress-note {
  border-radius: 5px;
  font-size: 13px;
  margin: 8px 0 0;
  padding: 8px 10px;
}

.qr-progress-note.is-ok {
  background: #ecfdf3;
  color: #15703f;
}

.qr-progress-note.is-error {
  background: var(--warn-bg);
  color: var(--warn);
}

.qr-progress-note:not(.is-ok):not(.is-error) {
  background: var(--panel-bg);
  color: var(--muted);
}

.qr-progress-note:not(.is-ok):not(.is-error)::before {
  animation: qr-spin 0.9s linear infinite;
  border: 2px solid var(--line-strong);
  border-radius: 50%;
  border-top-color: var(--accent);
  content: "";
  display: inline-block;
  height: 10px;
  margin-right: 7px;
  vertical-align: -1px;
  width: 10px;
}

.qr-job-meta {
  color: var(--soft-muted);
  font-size: 13px;
  margin: 18px 0 0;
}

.qr-danger-link {
  background: transparent;
  border: 0;
  color: #8f1d1d;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  padding: 0;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.qr-status-list {
  margin: 22px 0 0;
}

.qr-status-list div {
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(120px, 0.45fr) minmax(0, 1fr);
  padding: 14px 0;
}

.qr-status-list dt {
  color: var(--muted);
}

.qr-status-list dd {
  font-weight: 700;
  margin: 0;
}

.qr-status-list-compact {
  font-size: 14px;
}

.qr-doc {
  max-width: 720px;
}

.qr-doc-narrow {
  max-width: 560px;
}

.qr-rule-list {
  border-top: 1px solid var(--line);
  margin-top: 34px;
}

.qr-rule-list p {
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  margin: 0;
  padding: 18px 0;
}

.qr-doc-note {
  border-left: 3px solid var(--warn);
  margin-top: 22px;
  padding-left: 18px;
}

.qr-doc-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

@keyframes qr-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes qr-indeterminate-progress {
  from {
    background-position: -180px 0;
  }

  to {
    background-position: 180px 0;
  }
}

@media (max-width: 820px) {
  .qr-topbar {
    padding: 0 20px;
  }

  .qr-status-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

@media (max-width: 560px) {
  .qr-topbar {
    align-items: flex-start;
    flex-direction: column;
    padding-bottom: 14px;
    padding-top: 14px;
  }

  .qr-nav {
    justify-content: flex-start;
  }

  .qr-step-head {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .qr-step-state {
    margin-left: 34px;
    max-width: 100%;
    width: calc(100% - 34px);
  }
}