:root {
  color-scheme: light dark;
  --bg: #0b1220;
  --bg-card: #121b2e;
  --bg-input: #0f1728;
  --text: #e8eef8;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --accent-dim: #0ea5e9;
  --danger: #f87171;
  --ok: #4ade80;
  --warn: #fbbf24;
  --border: rgba(148, 163, 184, 0.18);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  font-family: "SF Pro Text", "Segoe UI", system-ui, sans-serif;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f4f7fb;
    --bg-card: #ffffff;
    --bg-input: #ffffff;
    --text: #0f172a;
    --muted: #64748b;
    --border: rgba(15, 23, 42, 0.1);
    --shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(56, 189, 248, 0.12), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, rgba(14, 165, 233, 0.08), transparent 55%),
    var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.page {
  max-width: 920px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

.hero {
  margin-bottom: 1.75rem;
}

.hero-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem 1.5rem;
}

.auth-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  font-size: 0.95rem;
}

.auth-email {
  color: var(--muted);
}

.link {
  color: var(--accent);
  text-decoration: none;
}

.link:hover {
  text-decoration: underline;
}

.link-btn {
  border: none;
  background: none;
  padding: 0;
  font: inherit;
  color: var(--accent);
  cursor: pointer;
}

.link-btn:hover {
  text-decoration: underline;
}

.page-narrow {
  max-width: 480px;
}

.stack:not([hidden]) {
  display: grid;
  gap: 1rem;
}

.field-block {
  display: grid;
  gap: 0.35rem;
}

.field-label {
  font-size: 0.85rem;
  font-weight: 600;
}

.field-block input {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  font-size: 1rem;
}

.recaptcha-wrap[hidden] {
  display: none !important;
}

.recaptcha-wrap:not([hidden]) {
  display: block;
  min-height: 78px;
}

.auth-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.auth-tab {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
}

.auth-tab.active {
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent);
  border-color: rgba(56, 189, 248, 0.35);
}

.quota-bar {
  margin-bottom: 1rem;
  padding: 0.85rem 1.1rem;
}

.quota-summary {
  margin: 0;
  font-size: 0.95rem;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
}

.quota-text {
  color: var(--text);
}

.field-hint {
  font-size: 0.8rem;
  color: var(--muted);
}

.gate-lede {
  margin: 0 0 1rem;
}

.card-inner {
  box-shadow: none;
  border: none;
  padding: 0;
  background: transparent;
}

.error.success {
  color: var(--ok);
}

.eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.9rem, 5vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.lede {
  margin: 0;
  max-width: 52ch;
  color: var(--muted);
  font-size: 1.05rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 1.25rem;
}

.search-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
}

input[type="tel"] {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  font-size: 1.05rem;
}

input:focus {
  outline: 2px solid rgba(56, 189, 248, 0.45);
  outline-offset: 1px;
}

.btn {
  border: none;
  border-radius: 12px;
  padding: 0.85rem 1.25rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.btn.primary {
  background: linear-gradient(180deg, var(--accent), var(--accent-dim));
  color: #041018;
}

.btn:disabled {
  opacity: 0.55;
  cursor: wait;
}

.error:not([hidden]) {
  margin: 0.75rem 0 0;
  display: block;
  color: var(--danger);
  font-size: 0.95rem;
}

.loading:not([hidden]) {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--muted);
}

.spinner {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid rgba(148, 163, 184, 0.25);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.results:not([hidden]) {
  margin-top: 1.25rem;
  display: grid;
  gap: 1rem;
}

.summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
}

.summary h2 {
  margin: 0;
  font-size: 1.65rem;
  letter-spacing: -0.02em;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid var(--border);
}

.pill.ok {
  background: rgba(74, 222, 128, 0.12);
  color: var(--ok);
}

.pill.warn {
  background: rgba(251, 191, 36, 0.12);
  color: var(--warn);
}

.pill.bad {
  background: rgba(248, 113, 113, 0.12);
  color: var(--danger);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.75rem 1.25rem;
}

.field label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 0.2rem;
}

.field .value {
  font-size: 1rem;
  word-break: break-word;
}

.section-title {
  margin: 0 0 0.85rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.signals {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.signals li + li {
  margin-top: 0.35rem;
}

.footer {
  margin-top: 2.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.muted {
  color: var(--muted);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (max-width: 560px) {
  .search-row {
    grid-template-columns: 1fr;
  }
}

.page-admin {
  max-width: 1100px;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem 1rem;
  margin-bottom: 1rem;
}

.admin-stat {
  display: grid;
  gap: 0.15rem;
}

.admin-stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.admin-stat-value {
  font-size: 1.5rem;
  letter-spacing: -0.02em;
}

.admin-section {
  margin-bottom: 1rem;
}

.admin-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.admin-section-head .section-title {
  margin: 0;
}

.admin-services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.65rem 1rem;
}

.admin-service {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 12px;
}

.admin-table-wrap {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.admin-table th,
.admin-table td {
  text-align: left;
  padding: 0.65rem 0.5rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.admin-table th {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.65rem;
}

.link-btn.danger {
  color: var(--danger);
}

.admin-kv {
  display: grid;
  gap: 0.5rem;
}

.admin-kv-row {
  display: grid;
  grid-template-columns: minmax(140px, 220px) 1fr;
  gap: 0.75rem;
}

.admin-kv-key {
  color: var(--muted);
  font-size: 0.9rem;
}

.admin-kv-val {
  word-break: break-word;
}

.admin-flash {
  position: sticky;
  bottom: 1rem;
  margin-top: 1rem;
}

.admin-flash.success {
  color: var(--ok);
}