/* Phone Confidence Lookup — dark theme inspired by googletimelineviewer.com */

:root {
  --bg: #0a0e1a;
  --bg-2: #0c1120;
  --surface: rgba(255, 255, 255, 0.025);
  --surface-solid: #111729;
  --surface-subtle: rgba(255, 255, 255, 0.015);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #e6edf6;
  --text-strong: #ffffff;
  --muted: #8b95a7;
  --primary: #2f8bff;
  --primary-hover: #1f7ae6;
  --primary-soft: rgba(47, 139, 255, 0.14);
  --success: #34d399;
  --danger: #f87171;
  --warning: #fbbf24;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
    0 8px 24px rgba(0, 0, 0, 0.25);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  background-image:
    radial-gradient(1200px 600px at 50% -200px, rgba(47, 139, 255, 0.08), transparent 60%),
    radial-gradient(800px 400px at 90% 10%, rgba(47, 139, 255, 0.04), transparent 60%);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter,
    "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ---------- Top nav ---------- */
.topnav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  border-bottom: 1px solid var(--border);
  background: rgba(10, 14, 26, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--text-strong);
}

.brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 14px;
}

.brand-tag {
  margin-left: 4px;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.topnav-links {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  font-size: 14px;
}

.topnav-links a {
  color: var(--muted);
}

.topnav-links a:hover {
  color: var(--text-strong);
  text-decoration: none;
}

.topnav-links .topnav-cta {
  color: var(--primary);
  font-weight: 500;
}

/* ---------- Layout ---------- */
.container {
  max-width: 920px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.hero {
  text-align: center;
  margin-bottom: 36px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
  font-size: 12.5px;
  margin-bottom: 22px;
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-soft);
}

.hero h1 {
  margin: 0 0 14px;
  font-size: 44px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-strong);
  font-weight: 700;
}

.hero h1 .accent {
  color: var(--primary);
}

.subtitle {
  margin: 0 auto;
  max-width: 620px;
  color: var(--muted);
  font-size: 16px;
}

/* ---------- Cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.card.subtle {
  background: var(--surface-subtle);
  box-shadow: none;
}

/* ---------- Inputs ---------- */
.label {
  display: block;
  font-weight: 600;
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--text-strong);
  letter-spacing: 0.01em;
}

.textarea {
  width: 100%;
  resize: vertical;
  min-height: 170px;
  padding: 14px 16px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.25);
  color: var(--text);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.textarea::placeholder {
  color: #4b5468;
}

.textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.hint {
  font-size: 13px;
  color: var(--muted);
  margin: 10px 0 18px;
}

.hint code {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  padding: 1px 7px;
  border-radius: 6px;
  font-size: 12px;
  color: var(--text);
}

/* ---------- Buttons ---------- */
.actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.btn {
  appearance: none;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  padding: 10px 18px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.05s, color 0.15s;
}

.btn:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.22);
  color: var(--text-strong);
}

.btn:active {
  transform: translateY(1px);
}

.btn.primary {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 6px 16px rgba(47, 139, 255, 0.28);
}

.btn.primary:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
  color: #ffffff;
}

.btn.small {
  padding: 7px 13px;
  font-size: 13px;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
}

/* ---------- Status / spinner ---------- */
.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--muted);
}

.status.error {
  color: var(--danger);
}

.spinner {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-top-color: var(--primary);
  animation: spin 0.7s linear infinite;
}

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

.hidden {
  display: none;
}

/* ---------- Results ---------- */
.results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 10px;
}

.results-header h2,
#historySection h2 {
  margin: 0;
  font-size: 18px;
  color: var(--text-strong);
  font-weight: 600;
}

.results-actions {
  display: flex;
  gap: 8px;
}

.results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}

.result {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.025);
  transition: border-color 0.15s, background 0.15s;
}

.result:hover {
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.04);
}

.result.invalid {
  border-color: rgba(248, 113, 113, 0.3);
  background: rgba(248, 113, 113, 0.05);
}

.result .phone {
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 8px;
  color: var(--text-strong);
  word-break: break-all;
}

.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 9px;
  border-radius: 999px;
  margin-left: 6px;
  vertical-align: middle;
  letter-spacing: 0.02em;
}

.badge.valid {
  background: rgba(52, 211, 153, 0.14);
  color: var(--success);
  border: 1px solid rgba(52, 211, 153, 0.25);
}

.badge.invalid {
  background: rgba(248, 113, 113, 0.14);
  color: var(--danger);
  border: 1px solid rgba(248, 113, 113, 0.25);
}

.kv {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 6px 12px;
  font-size: 13px;
  margin-top: 10px;
}

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

.kv dd {
  margin: 0;
  color: var(--text);
  word-break: break-word;
}

.error-msg {
  margin-top: 8px;
  font-size: 13px;
  color: var(--danger);
}

/* ---------- Quota meter ---------- */
.quota-meter {
  margin: 22px auto 0;
  max-width: 460px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(47, 139, 255, 0.08);
  border: 1px solid rgba(47, 139, 255, 0.22);
  color: #cfe1ff;
  font-size: 13px;
}

.quota-meter.low {
  background: rgba(251, 191, 36, 0.08);
  border-color: rgba(251, 191, 36, 0.3);
  color: #fde68a;
}

.quota-meter.empty {
  background: rgba(248, 113, 113, 0.1);
  border-color: rgba(248, 113, 113, 0.3);
  color: #fecaca;
}

.quota-text {
  font-weight: 500;
}

.quota-bar {
  position: relative;
  display: block;
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: visible;
}

.quota-fill {
  display: block;
  height: 100%;
  width: 0;
  background: var(--primary);
  border-radius: 999px;
  transition: width 0.25s ease;
}

.quota-ticks {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.quota-tick {
  position: absolute;
  top: -2px;
  bottom: -2px;
  width: 2px;
  margin-left: -1px;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 1px;
  pointer-events: auto;
}

.quota-tick.fired {
  background: rgba(255, 255, 255, 0.18);
}

.quota-tick.next {
  background: var(--danger);
  width: 3px;
  margin-left: -1.5px;
  top: -4px;
  bottom: -4px;
  box-shadow: 0 0 0 2px rgba(248, 113, 113, 0.22);
}

.quota-meter.low .quota-tick.next,
.quota-meter.empty .quota-tick.next {
  background: var(--warning);
  box-shadow: 0 0 0 2px rgba(251, 191, 36, 0.25);
}

.quota-meter.low .quota-fill {
  background: var(--warning);
}

.quota-meter.empty .quota-fill {
  background: var(--danger);
}

.quota-usage {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  margin-top: 4px;
}

.quota-spark {
  flex: 0 0 100px;
  width: 100px;
  height: 24px;
  display: block;
}

.quota-spark .spark-line {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linejoin: round;
  stroke-linecap: round;
  opacity: 0.9;
}

.quota-spark .spark-area {
  fill: currentColor;
  opacity: 0.18;
}

.quota-spark .spark-dot {
  fill: currentColor;
}

.quota-burn {
  font-size: 12px;
  line-height: 1.4;
  flex: 1 1 auto;
  text-align: left;
}

/* ---------- Banner ---------- */
.banner {
  border: 1px solid rgba(248, 113, 113, 0.3);
  background: rgba(248, 113, 113, 0.08);
  color: #fecaca;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 14px;
  margin-bottom: 16px;
}

/* ---------- History ---------- */
.history {
  list-style: none;
  padding: 0;
  margin: 0;
}

.history li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  color: var(--muted);
}

.history li:last-child {
  border-bottom: none;
}

/* ---------- Threshold settings ---------- */
.threshold-list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.threshold-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.02);
}

.threshold-raw {
  font-weight: 600;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--text-strong);
}

.threshold-value {
  color: var(--muted);
  font-size: 13px;
  flex: 1 1 auto;
}

.text-input {
  padding: 10px 14px;
  font-size: 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.25);
  color: var(--text);
  outline: none;
  min-width: 200px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.text-input::placeholder {
  color: #4b5468;
}

.text-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.threshold-add {
  margin-top: 8px;
}

/* ---------- Landing-page extras ---------- */
.gate {
  margin: 28px auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.gate .cf-turnstile {
  min-height: 65px;
}

.features-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.feature {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  background: var(--surface);
  text-align: left;
}

.feature h3 {
  margin: 12px 0 6px;
  font-size: 16px;
  color: var(--text-strong);
}

.feature p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 18px;
  font-weight: 700;
}

@media (max-width: 600px) {
  .topnav {
    padding: 14px 18px;
  }
  .container {
    padding: 32px 18px 60px;
  }
  .hero h1 {
    font-size: 32px;
  }
  .card {
    padding: 20px;
  }
  .kv {
    grid-template-columns: 80px 1fr;
  }
}

/* Admin search log table */
.table-wrap { overflow-x: auto; margin-top: 0.75rem; }
.history-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.history-table th, .history-table td {
  text-align: left; padding: 0.55rem 0.75rem; vertical-align: top;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.history-table thead th {
  font-weight: 600; opacity: 0.75; font-size: 0.78rem;
  text-transform: uppercase; letter-spacing: 0.04em;
}
.history-table tbody tr:hover { background: rgba(255,255,255,0.03); }
.history-table code { font-size: 0.88em; opacity: 0.9; }