.app-header {
  background: var(--navy);
  color: #fff;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 5;
}

.brand {
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.8;
}

.app-header h1 {
  font-size: 20px;
}

.net {
  font-size: 13px;
  font-weight: 650;
  padding: 4px 10px;
  border-radius: 999px;
  background: #1f6f4a;
  white-space: nowrap;
}

.net.offline {
  background: #9a3412;
}

.offline-strip {
  position: sticky;
  top: 60px;
  z-index: 4;
  background: #9a3412;
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  line-height: 1.35;
  padding: 10px 16px;
  text-align: center;
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: 14px 14px 120px;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  margin-bottom: 14px;
}

.card h2 {
  font-size: 18px;
  margin-bottom: 4px;
}

.card .sub {
  color: var(--muted);
  font-size: 15px;
}

.banner {
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 14px;
  font-weight: 600;
}

.banner.warn {
  background: var(--fair-bg);
  color: var(--fair);
}

.banner.info {
  background: var(--info-bg);
  color: var(--navy-2);
}

.banner.error {
  background: var(--poor-bg);
  color: var(--poor);
}

.banner.ok {
  background: var(--good-bg);
  color: var(--good);
}

.banner .btn {
  margin-top: 8px;
}

.me {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.me .who {
  font-size: 20px;
  font-weight: 700;
}

.stack > * + * {
  margin-top: 12px;
}

.big-action {
  display: block;
  width: 100%;
  text-align: left;
  min-height: 76px;
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 2px solid var(--teal);
  background: var(--teal);
  color: #fff;
  cursor: pointer;
}

.big-action strong {
  display: block;
  font-size: 20px;
}

.big-action span {
  display: block;
  font-size: 15px;
  opacity: 0.92;
}

.big-action.alt {
  background: #fff;
  color: var(--navy-2);
  border-color: var(--line);
}

.big-action.alt span {
  color: var(--muted);
  opacity: 1;
}

.big-action.done {
  background: var(--good-bg);
  color: var(--good);
  border-color: #9ed3ae;
}

.big-action.done span {
  opacity: 1;
}

/* segmented radio buttons */
.seg {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.seg label {
  flex: 1 1 0;
  min-width: 72px;
  position: relative;
}

.seg input {
  position: absolute;
  opacity: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: pointer;
}

.seg span {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 52px;
  padding: 8px 10px;
  border: 2px solid var(--line);
  border-radius: 10px;
  background: #fff;
  font-weight: 600;
}

.seg input:checked + span {
  border-color: var(--navy-2);
  background: var(--navy-2);
  color: #fff;
}

.seg.levels input[value="good"]:checked + span {
  background: var(--good);
  border-color: var(--good);
}

.seg.levels input[value="fair"]:checked + span {
  background: #b45309;
  border-color: #b45309;
}

.seg.levels input[value="poor"]:checked + span {
  background: var(--poor);
  border-color: var(--poor);
}

.seg.threat input[value="medium"]:checked + span {
  background: #b45309;
  border-color: #b45309;
}

.seg.threat input[value="high"]:checked + span {
  background: var(--poor);
  border-color: var(--poor);
}

.seg.yn input[value="yes"]:checked + span {
  background: var(--poor);
  border-color: var(--poor);
}

.seg.yn.pos input[value="yes"]:checked + span {
  background: var(--good);
  border-color: var(--good);
}

.seg.yn input[value="no"]:checked + span {
  background: var(--good);
  border-color: var(--good);
}

.seg.yn.pos input[value="no"]:checked + span {
  background: var(--poor);
  border-color: var(--poor);
}

.q {
  margin-top: 18px;
}

.q > .qlabel {
  font-weight: 650;
  display: block;
}

.coord {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr 0.9fr;
  gap: 8px;
  margin-top: 6px;
}

.coord .cap {
  grid-column: 1 / -1;
  font-weight: 600;
  margin-top: 8px;
}

.coord small {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 2px;
}

.gps-status {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--info-bg);
  font-size: 15px;
}

.gps-status.ok {
  background: var(--good-bg);
  color: var(--good);
}

.gps-status.bad {
  background: var(--fair-bg);
  color: var(--fair);
}

.error-list {
  background: var(--poor-bg);
  color: var(--poor);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin: 14px 0;
  font-weight: 600;
}

.error-list ul {
  margin: 6px 0 0;
  padding-left: 20px;
  font-weight: 500;
}

.invalid {
  outline: 3px solid var(--poor);
  outline-offset: 2px;
  border-radius: 10px;
}

.submitbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.96);
  border-top: 1px solid var(--line);
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  display: flex;
  gap: 10px;
  z-index: 6;
}

.submitbar .btn {
  flex: 1;
}

.history {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
}

.history li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  font-size: 15px;
}

.history li:first-child {
  border-top: 0;
}

.photo-preview {
  margin-top: 10px;
  display: flex;
  gap: 12px;
  align-items: center;
}

.photo-preview img {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--line);
}

.urgent-box {
  margin-top: 18px;
  padding: 14px;
  border-radius: var(--radius);
  border: 2px dashed var(--poor);
  background: #fff7f7;
}

.thanks {
  text-align: center;
  padding: 28px 10px;
}

.thanks .tick {
  font-size: 56px;
  line-height: 1;
}

.thanks h2 {
  font-size: 24px;
  margin: 10px 0 6px;
}

@media (min-width: 700px) {
  main {
    padding-top: 24px;
  }
}

/* situation checklist */
.checks {
  display: grid;
  gap: 8px;
  margin-top: 8px;
}

.checks label {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 8px 12px;
  border: 2px solid var(--line);
  border-radius: 10px;
  background: #fff;
  font-weight: 600;
}

.checks input {
  width: 24px;
  height: 24px;
  margin: 0;
  flex: 0 0 auto;
}

.checks label:has(input:checked) {
  border-color: var(--poor);
  background: var(--poor-bg);
}

.row2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* office contacts */
.contacts {
  display: grid;
  gap: 8px;
}

.contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.contact .cname {
  font-weight: 650;
}

.contact .acts {
  display: flex;
  gap: 8px;
}

.btn.wa {
  background: #1f8f4e;
  border-color: #1f8f4e;
  color: #fff;
  text-decoration: none;
}

a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.wa-box {
  margin-top: 18px;
  padding: 14px;
  border-radius: var(--radius);
  border: 2px solid var(--poor);
  background: #fff7f7;
  text-align: left;
}

.wa-box .contact {
  padding-top: 6px;
}