:root {
  --bg: #0f172a;
  --card-bg: rgba(30, 41, 59, 0.7);
  --border: rgba(255, 255, 255, 0.1);
  --text: #f8fafc;
  --text-muted: #94a3b8;
  --accent: #38bdf8;
  --winner: #22c55e;
  --loser: #ef4444;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, sans-serif;
  margin: 0;
  display: flex;
  justify-content: center;
  min-height: 100vh;
}

.dashboard-container {
  width: 100%;
  max-width: 1000px;
  padding: 2rem;
}

header h1 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  background: linear-gradient(to right, var(--accent), #818cf8);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.card h2 {
  font-size: 1.25rem;
  margin-top: 0;
  margin-bottom: 1.5rem;
  color: var(--accent);
}

.forms,
.tables {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.compact-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.form-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

input,
select,
button {
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  color: white;
  padding: 0.6rem;
  font-size: 0.9rem;
}

.result-options {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  margin: 0.5rem 0;
}

.result-option {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.result-option:hover {
  background: rgba(15, 23, 42, 0.8);
  border-color: var(--accent);
}

.result-option input[type="radio"] {
  margin: 0;
  cursor: pointer;
  accent-color: var(--accent);
}

.result-option span {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  text-transform: uppercase;
}

.result-option:has(input:checked) {
  background: rgba(56, 189, 248, 0.1);
  border-color: var(--accent);
}

.result-option:has(input:checked) span {
  color: var(--accent);
}

.matchup-row {
  display: flex;
  gap: 0.5rem;
}

.matchup-row select {
  flex: 1;
}

.vs-label {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
}

.justify-center {
  justify-content: center;
}

button[type="submit"] {
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: opacity 0.2s;
}

button[type="submit"]:hover {
  opacity: 0.9;
}

.elo-table {
  width: 100%;
  border-collapse: collapse;
}

.elo-table th {
  text-align: left;
  color: var(--text-muted);
  font-weight: 500;
  padding-bottom: 0.75rem;
}

.elo-table td {
  padding: 0.75rem 0;
  border-top: 1px solid var(--border);
}

.elo-score {
  font-family: monospace;
  font-weight: 600;
  color: var(--accent);
}

.game-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.game-list li {
  padding: 0.75rem 0;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

.date {
  color: var(--text-muted);
  width: 100px;
}

.matchup {
  flex: 1;
  text-align: center;
}

.result {
  width: 80px;
  text-align: right;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.7rem;
}


.winner {
  color: var(--winner);
}

.loser {
  color: var(--loser);
}

@media (max-width: 768px) {

  .forms,
  .tables {
    grid-template-columns: 1fr;
  }
}