body {
  background-color: #fff;
  color: #000;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  margin: 0;
  padding: 0;
}

/* Navigation */
.main-nav {
  background-color: #2d5a27;
  color: white;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.nav-brand a {
  color: white;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: bold;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
}

.nav-links a {
  color: white;
  text-decoration: none;
  opacity: 0.9;
  transition: opacity 0.2s;
}

.nav-links a:hover {
  opacity: 1;
}

.nav-user {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.nav-user span {
  opacity: 0.8;
}

.nav-user a {
  color: white;
  text-decoration: none;
  opacity: 0.9;
}

/* Main Content */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}

th, td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid #ddd;
}

th {
  background-color: #f5f5f5;
  font-weight: 600;
}

tr:hover {
  background-color: #f9f9f9;
}

/* Links */
a {
  color: #2d5a27;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Headings */
h1, h2, h3 {
  color: #2d5a27;
}

/* Buttons */
button, .btn {
  background-color: #2d5a27;
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

button:hover, .btn:hover {
  background-color: #1e3d1a;
}

/* Forms */
input, select, textarea {
  padding: 0.5rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: #2d5a27;
}

/* Profile Stats Grid */
.profile-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin: 1rem 0;
}

.stat {
  background: #f9f9f9;
  padding: 1rem;
  border-radius: 8px;
  text-align: center;
}

.stat .label {
  display: block;
  font-size: 0.875rem;
  color: #666;
  margin-bottom: 0.5rem;
}

.stat .value {
  font-size: 1.5rem;
  font-weight: bold;
  color: #2d5a27;
}

/* Partnership Table */
.partnerships-table {
  margin: 1rem 0;
}

.confidence-high {
  color: #2d5a27;
}

.confidence-medium {
  color: #c9a227;
}

.confidence-low {
  color: #999;
}

/* Game Cards */
.recent-games {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.game {
  padding: 1rem;
  border-radius: 8px;
  border-left: 4px solid #999;
}

.game.won {
  background-color: #e8f5e9;
  border-left-color: #2d5a27;
}

.game.lost {
  background-color: #ffebee;
  border-left-color: #c62828;
}

.game-date {
  font-size: 0.875rem;
  color: #666;
  margin-bottom: 0.5rem;
}

.game-teams {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-weight: 500;
}

.game-score {
  font-weight: bold;
  color: #333;
}

.game-partner {
  font-size: 0.875rem;
  color: #666;
  margin-top: 0.5rem;
}

/* Schedule Styles */
.schedule-container {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

section {
  margin-bottom: 2rem;
}

section h2 {
  border-bottom: 2px solid #2d5a27;
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
}

/* Match Cards */
.matches-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.match-card {
  display: flex;
  align-items: center;
  padding: 1rem;
  background: #f9f9f9;
  border-radius: 8px;
  gap: 1rem;
}

.match-date {
  min-width: 120px;
  font-size: 0.875rem;
  color: #666;
}

.match-details {
  flex: 1;
}

.teams {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.team {
  padding: 0.5rem 1rem;
  border-radius: 4px;
}

.your-team {
  background-color: #e8f5e9;
  color: #2d5a27;
  font-weight: 500;
}

.opponent-team {
  background-color: #f5f5f5;
}

.vs {
  color: #999;
  font-size: 0.875rem;
}

.match-actions {
  min-width: 120px;
  text-align: right;
}

.btn-small {
  padding: 0.25rem 0.75rem;
  font-size: 0.875rem;
}

/* Tournament Cards */
.tournaments-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}

.tournament-card {
  display: flex;
  align-items: center;
  padding: 1rem;
  background: #f9f9f9;
  border-radius: 8px;
  gap: 1rem;
}

.tournament-info {
  flex: 1;
}

.tournament-info h3 {
  margin: 0 0 0.25rem 0;
  font-size: 1rem;
}

.tournament-format {
  margin: 0;
  color: #666;
  font-size: 0.875rem;
}

.tournament-status {
  min-width: 80px;
}

.status-badge {
  padding: 0.25rem 0.5rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
}

.status-badge.active {
  background-color: #e8f5e9;
  color: #2d5a27;
}

.status-badge.pending {
  background-color: #fff3e0;
  color: #e65100;
}

/* Schedule by Tournament */
.schedule-by-tournament {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.tournament-schedule-item {
  background: #f9f9f9;
  padding: 1rem;
  border-radius: 8px;
}

.tournament-schedule-item h3 {
  margin: 0 0 1rem 0;
  font-size: 1.1rem;
}

.rounds {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.round {
  display: flex;
  flex-direction: column;
  padding: 0.5rem 1rem;
  background: white;
  border-radius: 4px;
  border: 1px solid #ddd;
}

.round-number {
  font-weight: 500;
}

.round-status {
  font-size: 0.75rem;
  color: #666;
  text-transform: capitalize;
}

/* No matches/tournaments message */
.no-matches,
.no-tournaments,
.no-schedule {
  color: #666;
  font-style: italic;
  padding: 2rem;
  text-align: center;
  background: #f9f9f9;
  border-radius: 8px;
}

/* Auth Pages */
.auth-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 200px);
  padding: 2rem;
}

.auth-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 400px;
}

.auth-card h1 {
  text-align: center;
  margin-bottom: 1.5rem;
  color: #2d5a27;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: #333;
}

.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="text"] {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 1rem;
  box-sizing: border-box;
}

.form-group input:focus {
  outline: none;
  border-color: #2d5a27;
  box-shadow: 0 0 0 2px rgba(45, 90, 39, 0.2);
}

.remember-me label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: normal;
  cursor: pointer;
}

.btn-block {
  width: 100%;
  padding: 0.75rem;
  font-size: 1rem;
  margin-top: 0.5rem;
}

.btn-primary {
  background-color: #2d5a27;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-primary:hover {
  background-color: #1e3d1a;
}

.auth-links {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.9rem;
}

.auth-links p {
  margin: 0.5rem 0;
}

/* Alerts */
.alert {
  padding: 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
}

.alert-error {
  background-color: #ffebee;
  color: #c62828;
  border: 1px solid #ef9a9a;
}

.alert-success {
  background-color: #e8f5e9;
  color: #2d5a27;
  border: 1px solid #a5d6a7;
}