:root {
  --bg: #f3f7f6;
  --ink: #15232a;
  --muted: #4f606b;
  --panel: #ffffff;
  --line: #d4dfe5;
  --green: #007a4d;
  --yellow: #b57900;
  --red: #b63133;
  --brand: #006680;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background: linear-gradient(160deg, #f7fbfa 0%, #edf3fb 100%);
  -webkit-text-size-adjust: 100%;
  padding-top: env(safe-area-inset-top);
  padding-right: env(safe-area-inset-right);
  padding-bottom: env(safe-area-inset-bottom);
  padding-left: env(safe-area-inset-left);
}

.background {
  position: fixed;
  z-index: -1;
  border-radius: 999px;
  filter: blur(40px);
  opacity: 0.28;
}

.haze-a {
  width: 270px;
  height: 270px;
  background: #54d99c;
  top: -40px;
  right: 5%;
}

.haze-b {
  width: 240px;
  height: 240px;
  background: #5eb4ef;
  bottom: -30px;
  left: 3%;
}

.top {
  text-align: center;
  padding: 24px 16px 8px;
}

.top h1 {
  margin: 0;
  font-size: clamp(1.9rem, 4vw, 3rem);
}

.top p {
  margin: 8px auto;
  max-width: 760px;
  color: var(--muted);
}

#network-status {
  color: var(--brand);
  display: block;
}

#data-status {
  display: block;
  color: #486270;
}

#ios-install-hint {
  display: block;
  color: #486270;
}

.grid {
  max-width: 1120px;
  margin: 8px auto 32px;
  padding: 0 14px;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  box-shadow: 0 8px 30px rgba(19, 45, 56, 0.06);
}

h2,
h3 {
  margin: 0 0 10px;
}

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

label {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 0.9rem;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 9px;
  background: #fff;
}

.button-row {
  margin-top: 10px;
  display: grid;
  gap: 8px;
}

.search-label {
  margin-top: 10px;
}

.search-row {
  display: grid;
  gap: 8px;
  grid-template-columns: 1fr;
}

#search-status {
  display: block;
  margin-top: 6px;
  color: var(--muted);
}

.search-results {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  max-height: 190px;
  overflow: auto;
  background: #fff;
}

.search-results:empty {
  display: none;
}

.search-result-btn {
  width: 100%;
  text-align: left;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  padding: 10px;
  cursor: pointer;
}

.search-result-btn:last-child {
  border-bottom: 0;
}

.search-result-btn:hover,
.search-result-btn.active {
  background: #eef6fb;
}

.map {
  margin-top: 8px;
  width: 100%;
  height: 320px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
}

.spot-pin {
  width: 16px;
  height: 16px;
}

.spot-pin span {
  display: block;
  width: 16px;
  height: 16px;
  border-radius: 999px;
  border: 2px solid #fff;
  background: #1ca4c7;
  box-shadow: 0 2px 8px rgba(6, 31, 43, 0.35);
}

.btn {
  border: none;
  border-radius: 10px;
  padding: 10px 12px;
  background: linear-gradient(120deg, #006680, #1689a8);
  color: #fff;
  cursor: pointer;
}

.btn.secondary {
  background: linear-gradient(120deg, #4c5e67, #6f8089);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.hint,
.small {
  color: var(--muted);
  font-size: 0.88rem;
}

.decision {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
}

.score-wrap {
  display: flex;
  gap: 10px;
  align-items: baseline;
}

.score {
  font-size: 2.3rem;
  font-weight: 700;
}

.ampel {
  font-size: 1rem;
  padding: 4px 10px;
  border-radius: 999px;
  color: #fff;
  background: #4b5f6b;
}

.ampel.green {
  background: var(--green);
}

.ampel.yellow {
  background: var(--yellow);
}

.ampel.red {
  background: var(--red);
}

.reasons {
  margin: 10px 0 0;
  padding-left: 18px;
}

.subheading {
  margin-top: 12px;
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.quality-wrap {
  margin-top: 8px;
  display: flex;
  gap: 8px;
  align-items: center;
}

.quality-label {
  color: var(--muted);
  font-size: 0.85rem;
}

.quality-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  border-radius: 999px;
  padding: 3px 10px;
  color: #fff;
  background: #5f7280;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.quality-badge.high {
  background: var(--green);
}

.quality-badge.medium {
  background: var(--yellow);
}

.quality-badge.low {
  background: var(--red);
}

.factor-details {
  margin: 6px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.factor-details li {
  margin-bottom: 4px;
}

.spot-context {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.84rem;
  border-top: 1px dashed var(--line);
  padding-top: 8px;
}

.signal-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 6px;
}

.toggle {
  display: flex;
  align-items: center;
  gap: 8px;
}

.legal {
  margin: 8px 0;
  padding-left: 18px;
}

.legal a {
  color: var(--brand);
}

.legal-output {
  border: 1px dashed var(--line);
  border-radius: 10px;
  padding: 10px;
  color: var(--muted);
  min-height: 42px;
}

.hidden {
  display: none;
}

.admin-block {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
  margin-top: 10px;
}

.admin-counts {
  color: var(--ink);
  background: #f7fafc;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px;
}

.admin-list {
  border: 1px solid var(--line);
  border-radius: 10px;
  max-height: 180px;
  overflow: auto;
  padding: 8px;
  background: #fff;
  color: var(--muted);
  font-size: 0.88rem;
}

.admin-list-item {
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
}

.admin-list-item:last-child {
  border-bottom: 0;
}

@media (min-width: 920px) {
  .grid {
    grid-template-columns: 1fr 1.2fr 0.9fr;
  }

  .field-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .search-row {
    grid-template-columns: 1fr auto;
  }
}