* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg-dark: #07090e;
  --bg-card: #0d121c;
  --bg-input: #07090e;
  --border-subtle: rgba(255, 255, 255, 0.09);
  --orange-primary: #ff5e00;
  --orange-glow: #ff7a00;
  --orange-gradient: linear-gradient(135deg, #ff5e00 0%, #ff8c00 100%);
  --text-main: #ffffff;
  --text-muted: #94a3b8;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

.ambient-glow {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 600px;
  background: radial-gradient(circle at 50% 150px, rgba(255, 94, 0, 0.15) 0%, rgba(255, 122, 0, 0.03) 45%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.grid-mesh {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

.page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 20px;
  position: relative;
  z-index: 2;
}

.card {
  width: min(620px, 100%);
  background: rgba(13, 18, 28, 0.9);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 42px 38px;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.7), 0 0 30px rgba(255, 94, 0, 0.08);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  animation: up 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes up {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.card-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-logo-wrap {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(255, 94, 0, 0.1);
  border: 1px solid rgba(255, 94, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.brand-logo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.5px;
  color: #ffffff;
}

.brand-title span {
  color: var(--orange-primary);
}

.portal-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(255, 94, 0, 0.1);
  border: 1px solid rgba(255, 94, 0, 0.3);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  color: #ffaa40;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange-primary);
  box-shadow: 0 0 8px var(--orange-primary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.title-wrap {
  margin-bottom: 28px;
}

.eyebrow {
  color: var(--orange-primary);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 6px;
}

h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(26px, 4.5vw, 34px);
  line-height: 1.15;
  color: #ffffff;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.subtitle {
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 6px;
  font-size: 14.5px;
}

label {
  display: block;
  font-weight: 700;
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 8px;
}

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

input {
  flex: 1;
  min-width: 0;
  padding: 13px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  font-family: 'JetBrains Mono', monospace;
  color: #ffffff;
  outline: none;
  transition: all 0.2s ease;
}

input:focus {
  border-color: var(--orange-primary);
  box-shadow: 0 0 0 3px rgba(255, 94, 0, 0.2);
}

button {
  border: 0;
  border-radius: var(--radius-sm);
  padding: 0 24px;
  background: var(--orange-gradient);
  color: #ffffff;
  font-weight: 700;
  font-size: 14.5px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 16px rgba(255, 94, 0, 0.35);
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(255, 94, 0, 0.5);
}

.message {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 94, 0, 0.1);
  border: 1px solid rgba(255, 94, 0, 0.3);
  color: #ffaa40;
  font-size: 13.5px;
  font-weight: 600;
}

.result {
  margin-top: 24px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  background: #090d16;
  animation: up 0.35s ease both;
}

.result h2 {
  font-size: 20px;
  font-weight: 800;
  margin: 12px 0 16px;
  color: #ffffff;
}

.result p {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 6px;
}

.verified {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #4ade80;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.5px;
}

.invalid {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.5px;
}

.details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 18px;
}

.item {
  padding: 12px 14px;
  background: #101623;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.item span {
  display: block;
  color: #64748b;
  font-size: 11px;
  text-transform: uppercase;
  margin-bottom: 4px;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.item strong {
  font-size: 13.5px;
  color: #ffffff;
}

.card-footer {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.return-home-btn {
  color: var(--orange-primary);
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.return-home-btn:hover {
  text-decoration: underline;
  color: var(--orange-glow);
}

.footer-note {
  color: #64748b;
  font-size: 12px;
}

.hidden {
  display: none !important;
}

@media (max-width: 560px) {
  .card {
    padding: 26px 20px;
  }
  .search-row {
    flex-direction: column;
  }
  button {
    height: 46px;
  }
  .details {
    grid-template-columns: 1fr;
  }
  .card-footer {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}