:root {
  --bg: #0b1220;
  --panel: #111827;
  --border: #1f2937;
  --text: #e5e7eb;
  --accent: #facc15;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, sans-serif;
}

header {
  padding: 1rem;
  text-align: center;
  background: linear-gradient(to right, #020617, #020617);
  border-bottom: 1px solid var(--border);
}

header h1 {
  margin: 0;
}

.controls {
  margin-top: 0.5rem;
}

select {
  padding: 0.4rem;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
}

nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.75rem;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

nav button {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  padding: 0.4rem 0.8rem;
  cursor: pointer;
}

nav button.active,
nav button:hover {
  background: var(--accent);
  color: black;
}

main {
  padding: 1rem;
}

table {
  width: 100%;
  max-width: 900px;
  margin: auto;
  border-collapse: collapse;
}

th, td {
  padding: 0.6rem;
  border-bottom: 1px solid var(--border);
}

th {
  text-align: left;
  color: var(--accent);
}

tbody tr:hover {
  background: #1e293b;
}

footer {
  text-align: center;
  padding: 0.5rem;
  font-size: 0.85rem;
  color: #94a3b8;
}

/* Search Bar */
header .controls #searchName {
  padding: 0.5rem;
  width: 220px;
  max-width: 80%;
  margin-right: 0.5rem;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  border-radius: 4px;
  font-size: 0.9rem;
}

header .controls #searchBtn {
  padding: 0.5rem 0.8rem;
  background: var(--accent);
  color: black;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: bold;
  font-size: 0.9rem;
  transition: background 0.2s;
}

header .controls #searchBtn:hover {
  background: #eab308; /* slightly darker yellow on hover */
}

/* Highlight searched row */
tbody tr.highlight {
  background: #facc1540; /* yellow with transparency */
  font-weight: bold;
}

/* Responsive tweak for search bar on small screens */
@media (max-width: 500px) {
  header .controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }

  header .controls #searchName {
    width: 100%;
  }

  header .controls #searchBtn {
    width: 100%;
  }
}