:root {
  color-scheme: light;
  --bg: #f7f7f4;
  --text: #1b1f23;
  --muted: #4b5563;
  --line: #b9c0c8;
  --panel: #ffffff;
  --accent: #0b6b58;
  --accent-strong: #06483b;
  --focus: #a53f00;
  --error: #9f1d1d;
  --button-text: #ffffff;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-size: 17px;
  line-height: 1.5;
}

body.barrierearm {
  --bg: #ffffff;
  --text: #000000;
  --muted: #111111;
  --line: #000000;
  --panel: #ffffff;
  --accent: #003f91;
  --accent-strong: #002b63;
  --focus: #d14900;
  font-size: 26px;
  line-height: 1.75;
}

.app-header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 24px clamp(16px, 4vw, 48px);
  border-bottom: 4px solid var(--accent);
  background: var(--panel);
}

.auth-user {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-left: auto;
  font-weight: 800;
}

.auth-user button,
.auth-user .button-like {
  min-height: 44px;
  padding: 10px 16px;
}

.mode-row .active {
  box-shadow: 0 0 0 4px rgba(11, 107, 88, 0.22);
}

.record-browser {
  margin-top: 18px;
}

.record-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.record-list-item {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  border: 2px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: #ffffff;
}

.record-list button,
.button-like {
  justify-content: flex-start;
  text-align: left;
  background: #ffffff;
  color: var(--text);
  border-color: var(--line);
}

.button-like {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  border: 2px solid var(--accent-strong);
  border-radius: 8px;
  padding: 10px 16px;
  font-weight: 700;
  text-decoration: none;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--muted);
  font-weight: 700;
}

h1,
h2 {
  margin: 0;
  line-height: 1.2;
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.35rem;
}

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px clamp(16px, 4vw, 48px) 48px;
}

.status-band,
.form-section {
  background: var(--panel);
  border: 2px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
}

.status-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 360px);
  gap: 20px;
  align-items: start;
}

body:not(.barrierearm) .status-band[data-recovery="false"] {
  display: none;
}

.warning-note {
  border-left: 6px solid var(--focus);
  padding-left: 14px;
  font-weight: 700;
}

.section-title-row,
.profile-switch,
.button-row,
.record-navigation {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.record-navigation {
  margin: 16px 0;
}

.save-status {
  display: inline-block;
  margin: 12px 0;
  border: 2px solid var(--line);
  border-radius: 999px;
  padding: 6px 12px;
  color: var(--muted);
  font-weight: 800;
}

.save-status[data-state="clean"] {
  border-color: var(--accent);
  color: var(--accent-strong);
}

.save-status[data-state="saving"],
.save-status[data-state="reserving"],
.save-status[data-state="queued"] {
  border-color: var(--focus);
  color: var(--focus);
}

.queue-status {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.queue-status[data-paused="true"] {
  color: var(--error);
}

.queue-recovery-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.queue-recovery-actions[hidden] {
  display: none;
}

.save-status[data-state$="error"],
.save-status[data-state="conflict"] {
  border-color: var(--error);
  color: var(--error);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.section-title-row {
  justify-content: space-between;
}

button {
  min-height: 48px;
  border: 2px solid var(--accent-strong);
  border-radius: 8px;
  background: var(--accent);
  color: var(--button-text);
  padding: 10px 16px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

button:hover {
  background: var(--accent-strong);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.danger-button {
  background: #9f1d1d;
  border-color: #6f1111;
}

.danger-button:hover {
  background: #6f1111;
}

button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 5px solid var(--focus);
  outline-offset: 3px;
}

.profile-button {
  background: #ffffff;
  color: var(--accent-strong);
}

.profile-button.active {
  background: var(--accent);
  color: var(--button-text);
}

fieldset {
  border: 0;
  padding: 0;
  margin: 16px 0 0;
}

legend,
label,
.label {
  display: block;
  color: var(--text);
  font-weight: 800;
  margin-bottom: 6px;
}

.format-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(86px, 1fr));
  gap: 12px;
}

.format-option {
  margin: 0;
}

.format-option input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.format-option span {
  display: grid;
  place-items: center;
  min-height: 88px;
  border: 2px solid var(--accent-strong);
  border-radius: 8px;
  padding: 12px;
  font-size: 2.25rem;
  font-weight: 900;
  background: #ffffff;
  color: var(--accent-strong);
  cursor: pointer;
}

.format-option input:checked + span {
  background: var(--accent);
  color: var(--button-text);
  box-shadow: inset 0 0 0 4px #ffffff;
}

.format-option input:focus-visible + span {
  outline: 5px solid var(--focus);
  outline-offset: 3px;
}

.signature-output {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.signature-output.single-column {
  grid-template-columns: minmax(0, 1fr);
}

.signature-output > div {
  border: 2px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

.signature-output strong {
  display: block;
  font-size: 1.55rem;
}

.signature-output input {
  font-size: 1.25rem;
  font-weight: 800;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 16px;
}

.date-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 16px;
}

.field.wide {
  grid-column: 1 / -1;
}

[hidden] {
  display: none !important;
}

input,
textarea {
  width: 100%;
  border: 2px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  color: var(--text);
  background: #ffffff;
  font: inherit;
}

input[type="checkbox"] {
  width: 28px;
  height: 28px;
  padding: 0;
  accent-color: var(--accent);
  flex: 0 0 auto;
}

textarea {
  resize: vertical;
}

.help-text {
  margin: 6px 0 0;
  color: var(--muted);
}

.preset-editor {
  margin-top: 16px;
}

.person-list {
  display: grid;
  gap: 14px;
  margin-bottom: 12px;
}

.person-row {
  display: grid;
  grid-template-columns: minmax(0, 13fr) minmax(0, 7fr) auto;
  gap: 12px;
  align-items: end;
  padding: 14px;
  border: 2px solid var(--line);
  border-radius: 8px;
}

.person-row label {
  margin-bottom: 0;
}

.person-row input {
  margin-top: 6px;
}

.checkbox-field {
  display: flex;
  gap: 14px;
  align-items: center;
  width: fit-content;
  min-height: 52px;
  padding: 10px 0;
  font-weight: 800;
}

.checkbox-field span {
  line-height: 1.35;
}

.preset-field-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  margin: 16px 0;
}

.preset-choice {
  display: flex;
  gap: 12px;
  align-items: center;
  min-height: 44px;
  margin: 0;
  font-weight: 700;
}

.preset-choice input {
  width: 24px;
  height: 24px;
}

.errors {
  margin: 14px 0;
  color: var(--error);
  font-weight: 800;
}

.errors ul {
  margin: 0;
  padding-left: 24px;
}

.warnings {
  margin: 14px 0;
  border-left: 6px solid #b36b00;
  padding-left: 14px;
  color: #704000;
  font-weight: 700;
}

.warnings p { margin-bottom: 4px; }
.warnings ul { margin-top: 0; }

.preview-grid {
  margin-top: 18px;
}

#preview {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.95rem;
}

body.barrierearm button {
  min-height: 72px;
  border-width: 3px;
  font-size: 1.08em;
}

body.barrierearm #finalize {
  background: #aa1717;
  border-color: #701010;
}

body.barrierearm #finalize:hover,
body.barrierearm #finalize:active {
  background: #781010;
}

body.barrierearm #finalize:disabled {
  background: #7f2323;
  opacity: 1;
}

body.barrierearm #mode-new,
body.barrierearm #new-record {
  background: #146b2e;
  border-color: #0c471e;
}

body.barrierearm #mode-new:hover,
body.barrierearm #mode-new:active,
body.barrierearm #new-record:hover,
body.barrierearm #new-record:active {
  background: #0c471e;
}

body.barrierearm input,
body.barrierearm textarea,
body.barrierearm .status-band,
body.barrierearm .form-section,
body.barrierearm .signature-output > div {
  border-width: 3px;
}

body.barrierearm input,
body.barrierearm textarea {
  padding: 18px;
  font-size: 1.08em;
  line-height: 1.65;
}

body.barrierearm input[type="checkbox"] {
  width: 40px;
  height: 40px;
  padding: 0;
}

body.barrierearm label,
body.barrierearm legend,
body.barrierearm .label {
  font-size: 1.12em;
  line-height: 1.45;
  margin-bottom: 10px;
}

body.barrierearm .help-text {
  font-size: 1em;
  line-height: 1.6;
}

body.barrierearm .field-grid,
body.barrierearm .date-grid,
body.barrierearm .person-list {
  gap: 28px;
}

body.barrierearm .checkbox-field {
  min-height: 76px;
  gap: 18px;
  font-size: 1.12em;
}

body.barrierearm .person-row {
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 20px;
}

body.barrierearm .format-option span {
  min-height: 120px;
  font-size: 3rem;
  border-width: 3px;
}

@media (max-width: 820px) {
  .app-header,
  .status-band {
    grid-template-columns: 1fr;
    display: grid;
  }

  .field-grid,
  .date-grid,
  .signature-output,
  .person-row {
    grid-template-columns: 1fr;
  }

  .preset-field-list {
    grid-template-columns: 1fr;
  }
}