:root {
  color-scheme: dark;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #07111f;
  color: #e8eef8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, rgba(46, 123, 255, 0.17), transparent 25%),
    linear-gradient(180deg, #07111f 0%, #03101c 100%);
}

.page-shell {
  width: min(1100px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.5rem 0;
}

.hero-card {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1.2fr 0.9fr;
  align-items: start;
}

.hero-copy {
  max-width: 36rem;
}

.eyebrow {
  margin: 0 0 0.5rem;
  color: #66b4ff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

h1 {
  font-size: clamp(2.6rem, 5vw, 3.6rem);
  margin: 0;
  line-height: 1;
}

.hero-copy p {
  max-width: 30rem;
  line-height: 1.65;
  color: #cbd6ea;
  margin-top: 1rem;
}

.ping-form {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.ping-form label {
  font-size: 0.95rem;
  color: #94a7c5;
}

.ping-form input {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 0.95rem;
  padding: 1rem 1.2rem;
  background: rgba(13, 25, 44, 0.9);
  color: #f7fbff;
  font-size: 1rem;
}

.ping-form input:focus {
  outline: none;
  border-color: #5b9dff;
  box-shadow: 0 0 0 4px rgba(91, 157, 255, 0.12);
}

.ping-form button {
  cursor: pointer;
  border: none;
  border-radius: 999px;
  color: white;
  background: linear-gradient(135deg, #5b9dff, #3f70ff);
  padding: 1rem 1.75rem;
  font-size: 1rem;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ping-form button:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 45px rgba(34, 57, 118, 0.24);
}

.result-panel {
  min-height: 24rem;
  background: rgba(7, 17, 31, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 2rem;
  padding: 2rem;
  box-shadow: 0 20px 80px rgba(10, 20, 40, 0.32);
}

.result-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.result-header p {
  margin: 0;
  color: #8fabc8;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.8rem;
}

.result-header h2 {
  margin: 0.25rem 0 0;
  font-size: 1.7rem;
}

.status-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1.5rem;
}

.status-card {
  background: rgba(7, 17, 31, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1.2rem;
  padding: 1.25rem;
  box-shadow: 0 14px 40px rgba(8, 18, 34, 0.2);
}

.status-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
}

.card-label {
  margin: 0;
  color: #8fabc8;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 4.75rem;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.status-loading {
  background: rgba(99, 121, 255, 0.18);
  color: #a2c0ff;
}

.status-up {
  background: rgba(88, 220, 115, 0.18);
  color: #8dffb1;
}

.status-down {
  background: rgba(255, 108, 108, 0.18);
  color: #ff9faa;
}

.status-disabled {
  background: rgba(255, 255, 255, 0.07);
  color: #8fabc8;
}

.status-card h3 {
  margin: 0 0 0.65rem;
  font-size: 1.1rem;
}

.status-card p {
  margin: 0;
  line-height: 1.6;
  color: #cbd6ea;
  font-size: 0.95rem;
}

@media (max-width: 980px) {
  .hero-card {
    grid-template-columns: 1fr;
  }

  .status-grid {
    grid-template-columns: 1fr;
  }
}