:root {
  color-scheme: light dark;

  --color-red: light-dark(#FF3B30, #FF453A);
  --color-orange: light-dark(#FF9500, #FF9F0A);
  --color-yellow: light-dark(#FFCC00, #FFD60A);
  --color-green: light-dark(#34C759, #30D158);
  --color-mint: light-dark(#00C7BE, #63E6E2);
  --color-teal: light-dark(#30B0C7, #40C8E0);
  --color-cyan: light-dark(#32ADE6, #64D2FF);
  --color-blue: light-dark(#007AFF, #0A84FF);
  --color-indigo: light-dark(#5856D6, #5E5CE6);
  --color-purple: light-dark(#AF52DE, #BF5AF2);
  --color-pink: light-dark(#FF2D55, #FF375F);
  --color-brown: light-dark(#A2845E, #AC8E68);

  --color-gray: #8E8E93;
  --color-gray2: light-dark(#AEAEB2, #636366);
  --color-gray3: light-dark(#C7C7CC, #48484A);
  --color-gray4: light-dark(#D1D1D6, #3A3A3C);
  --color-gray5: light-dark(#E5E5EA, #2C2C2E);
  --color-gray6: light-dark(#F2F2F7, #1C1C1E);

  --color-label: light-dark(#000000, #EEEEEE);
  --color-label-secondary: light-dark(
    rgba(60, 60, 67, 0.6),
    rgba(235, 235, 245, 0.6)
  );
  --color-label-tertiary: light-dark(
    rgba(60, 60, 67, 0.3),
    rgba(235, 235, 245, 0.3)
  );
  --color-label-quaternary: light-dark(
    rgba(60, 60, 67, 0.18),
    rgba(235, 235, 245, 0.18)
  );

  --color-link: light-dark(#007AFF, #0984FF);
  --color-separator: light-dark(
    rgba(60, 60, 67, 0.29),
    rgba(84, 84, 88, 0.65)
  );

  --color-bg: light-dark(#FFFFFF, #111111);
  --color-bg-secondary: light-dark(#F2F2F7, #1C1C1E);
  --color-bg-tertiary: light-dark(#FFFFFF, #2C2C2E);
}

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

body {
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--color-label);
  background: var(--color-bg);
  accent-color: var(--color-blue);
  -webkit-font-smoothing: antialiased;
}

main {
  max-inline-size: 540px;
  margin-block-start: 80px;
  margin-inline: auto;
  padding-inline: 20px;
}

.sr-only {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.search-form {
  display: flex;

  .search-input-wrap {
    flex: 1;
    position: relative;
  }

  .search-icon {
    position: absolute;
    inset-inline-start: 12px;
    inset-block-start: 50%;
    translate: 0 -50%;
    color: var(--color-label-tertiary);
    font-size: 14px;
    pointer-events: none;
  }

  input {
    inline-size: 100%;
    block-size: 38px;
    padding-inline: 34px 12px;
    border: 1px solid var(--color-separator);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    color: var(--color-label);
    background: var(--color-bg);

    &:focus-visible {
      outline: 2px solid var(--color-blue);
      outline-offset: -1px;
    }

    &::placeholder {
      color: var(--color-label-tertiary);
    }
  }
}

.ip-display {
  text-align: center;
  font-size: clamp(28px, 6vw, 42px);
  font-weight: 200;
  margin-block: 28px 20px;
  letter-spacing: -0.5px;
  overflow-wrap: break-word;
  word-break: break-all;
}

.info-table {
  inline-size: 100%;
  border-collapse: collapse;
  table-layout: fixed;

  th,
  td {
    padding-block: 10px;
    border-block-start: 1px solid var(--color-separator);
    font-size: 15px;
    vertical-align: top;
    overflow-wrap: break-word;
  }

  tr:last-child th,
  tr:last-child td {
    border-block-end: 1px solid var(--color-separator);
  }

  th {
    inline-size: 42%;
    padding-inline: 24px 32px;
    font-weight: 600;
    color: var(--color-label);
    text-align: start;
  }

  .bool-true {
    color: var(--color-green);
  }

  .bool-false {
    color: var(--color-label-secondary);
  }
}

@media (max-width: 480px) {
  main {
    margin-block-start: 40px;
    padding-inline: 16px;
  }

  .search-form input {
    block-size: 44px;
  }

  .ip-display {
    margin-block: 20px 16px;
  }

  .info-table th,
  .info-table td {
    font-size: 14px;
  }
}

@media (max-width: 360px) {
  .info-table th {
    inline-size: 36%;
    padding-inline: 12px 16px;
  }
}

@media (prefers-contrast: more) {
  :root {
    --color-separator: light-dark(
      rgba(0, 0, 0, 0.5),
      rgba(255, 255, 255, 0.5)
    );
    --color-label-secondary: light-dark(
      rgba(0, 0, 0, 0.75),
      rgba(255, 255, 255, 0.75)
    );
    --color-label-tertiary: light-dark(
      rgba(0, 0, 0, 0.5),
      rgba(255, 255, 255, 0.5)
    );
  }

  .search-form input {
    border-width: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}