/* ── Felga AI Checker Widget ──────────────────────────────────────────── */

:root {
  --fac-accent: #e63946;
  --fac-bg: #0d0d0d;
  --fac-surface: #161616;
  --fac-border: #2a2a2a;
  --fac-text: #f0f0f0;
  --fac-muted: #888;
  --fac-radius: 14px;
}

.fac-widget {
  background: var(--fac-surface);
  border: 1px solid var(--fac-border);
  border-radius: var(--fac-radius);
  overflow: hidden;
  margin: 2rem 0;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  box-shadow:
    0 0 0 1px rgba(255,255,255,.04),
    0 8px 32px rgba(0,0,0,.4);
  position: relative;
}

.fac-widget::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--fac-accent), transparent);
}

/* ── Header ─────────────────────────────────────────────────────────────── */

.fac-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 22px 0;
}

.fac-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--fac-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--fac-accent);
}

.fac-icon svg {
  width: 22px;
  height: 22px;
}

.fac-title-block {
  flex: 1;
}

.fac-title {
  color: var(--fac-text) !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  margin: 0 0 2px !important;
  line-height: 1.3 !important;
}

.fac-subtitle {
  color: var(--fac-muted);
  font-size: 11px !important;
  margin: 0 !important;
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* ── Specs badge ─────────────────────────────────────────────────────────── */

.fac-specs-badge {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 12px 22px;
}

.fac-spec {
  font-size: 11px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--fac-border);
  border-radius: 4px;
  padding: 3px 8px;
  color: var(--fac-muted);
  letter-spacing: .02em;
}

.fac-spec strong {
  color: var(--fac-text);
  font-weight: 600;
}

/* ── Body ────────────────────────────────────────────────────────────────── */

.fac-body {
  padding: 16px 22px 20px;
}

.fac-input-row {
  display: flex;
  gap: 10px;
}

.fac-car-input {
  flex: 1;
  background: #111;
  border: 1px solid var(--fac-border);
  border-radius: 8px;
  color: var(--fac-text);
  font-size: 14px;
  padding: 11px 14px;
  outline: none;
  transition: border-color .2s;
}

.fac-car-input::placeholder {
  color: #555;
}

.fac-car-input:focus {
  border-color: var(--fac-accent);
  box-shadow: 0 0 0 3px rgba(230,57,70,.15);
}

.fac-submit-btn {
  background: var(--fac-accent);
  border: none;
  border-radius: 8px;
  color: #fff;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  padding: 0 22px;
  white-space: nowrap;
  transition: opacity .15s, transform .1s;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 100px;
  justify-content: center;
}

.fac-submit-btn:hover {
  opacity: .88;
  transform: translateY(-1px);
}

.fac-submit-btn:active {
  transform: translateY(0);
}

.fac-submit-btn:disabled {
  opacity: .5;
  cursor: not-allowed;
  transform: none;
}

/* ── Loader spinner ──────────────────────────────────────────────────────── */

.fac-spin {
  width: 18px;
  height: 18px;
  animation: fac-rotate .7s linear infinite;
  color: #fff;
}

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

/* ── Result ──────────────────────────────────────────────────────────────── */

.fac-result {
  margin-top: 16px;
  padding: 16px;
  border-radius: 10px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--fac-border);
  color: var(--fac-text);
  font-size: 14px;
  line-height: 1.65;
  animation: fac-fadein .3s ease;
}

.fac-result.fac-ok {
  border-color: #2d6a4f;
  background: rgba(45,106,79,.12);
}

.fac-result.fac-nok {
  border-color: #9d0208;
  background: rgba(157,2,8,.12);
}

.fac-result.fac-warn {
  border-color: #b56000;
  background: rgba(181,96,0,.12);
}

.fac-result.fac-error {
  border-color: #555;
  background: rgba(255,255,255,.03);
  color: var(--fac-muted);
}

@keyframes fac-fadein {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Disclaimer ──────────────────────────────────────────────────────────── */

.fac-disclaimer {
  margin-top: 10px;
  font-size: 11px;
  color: #444;
  letter-spacing: .02em;
}

/* ── Light theme support ─────────────────────────────────────────────────── */
@media (prefers-color-scheme: light) {
  .fac-widget {
    --fac-bg: #fafafa;
    --fac-surface: #fff;
    --fac-border: #e0e0e0;
    --fac-text: #111;
    --fac-muted: #666;
    box-shadow: 0 2px 20px rgba(0,0,0,.08);
  }
  .fac-car-input { background: #f5f5f5; }
  .fac-result { background: rgba(0,0,0,.03); }
}

/* ── Mobile ──────────────────────────────────────────────────────────────── */

@media (max-width: 480px) {
  .fac-input-row { flex-direction: column; }
  .fac-submit-btn { padding: 12px; }
  .fac-header { flex-wrap: wrap; }
}