:root {
  --bg: #0b0f14;
  --panel: #121822;
  --panel-border: #232c38;
  --text: #dbe2ea;
  --muted: #7c8998;
  --accent: #4fd1c5;
  --alert: #e24c4c;
  --alert-bg: rgba(226, 76, 76, 0.12);
  --ok-bg: rgba(79, 209, 197, 0.10);
  --plate-blue: #1240ab;
  --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  min-height: 100vh;
}

.topbar {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 18px 32px;
  border-bottom: 1px solid var(--panel-border);
  background: linear-gradient(180deg, #0d131b, #0b0f14);
}

.brand { display: flex; align-items: center; gap: 10px; }

.brand-badge {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.08em;
  background: var(--plate-blue);
  color: #f4d34a;
  padding: 4px 8px;
  border-radius: 3px;
  font-size: 0.85rem;
}

.brand-title { font-weight: 600; font-size: 1rem; }

.brand-sub {
  color: var(--muted);
  font-size: 0.82rem;
  margin-left: auto;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.search-panel h1 {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--text);
}

#search-form {
  display: flex;
  gap: 10px;
}

/* Le champ plaque imite visuellement une plaque française :
   bande bleue EU à gauche, fond clair, texte mono large. */
#plate-input {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 1.3rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: center;
  color: #12131a;
  background: #f4f0e6;
  border: none;
  border-radius: 6px;
  padding: 14px 16px 14px 46px;
  background-image: linear-gradient(var(--plate-blue), var(--plate-blue));
  background-repeat: no-repeat;
  background-size: 34px 100%;
  box-shadow: inset 0 0 0 2px #1a1c22;
}

#plate-input::placeholder { color: #6b6f5f; letter-spacing: 0.12em; }

#search-form button {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.95rem;
  background: var(--accent);
  color: #06231f;
  border: none;
  border-radius: 6px;
  padding: 0 22px;
  cursor: pointer;
  transition: filter 0.15s ease;
}

#search-form button:hover { filter: brightness(1.08); }

.error {
  margin-top: 14px;
  color: var(--alert);
  font-size: 0.9rem;
}

.hidden { display: none !important; }

.result-panel {
  margin-top: 40px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 28px;
}

.result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

#result-plate {
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  font-size: 1.5rem;
  margin: 0;
}

#result-flags { display: flex; gap: 8px; }

.flag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 20px;
}

.flag.stolen { background: var(--alert-bg); color: var(--alert); }
.flag.ok { background: var(--ok-bg); color: var(--accent); }

.result-grid {
  display: grid;
  grid-template-columns: 160px 1fr;
  row-gap: 10px;
  margin: 0 0 28px;
  font-size: 0.92rem;
}

.result-grid dt { color: var(--muted); }
.result-grid dd { margin: 0; }

.result-panel h3 {
  font-size: 0.95rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
  border-top: 1px solid var(--panel-border);
  padding-top: 20px;
}

.history-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.history-table th {
  text-align: left;
  color: var(--muted);
  font-weight: 500;
  padding: 6px 8px;
  border-bottom: 1px solid var(--panel-border);
}

.history-table td {
  padding: 8px;
  border-bottom: 1px solid #1a212b;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

@media (max-width: 480px) {
  .result-grid { grid-template-columns: 120px 1fr; }
  #search-form { flex-direction: column; }
}