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

body {
    font-family: 'Montserrat', sans-serif;
    background: #f5f5f5;
}

.dashboard-nav {
    background: #e85d04;
    color: white;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
}

.user-info {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.points {
    background: white;
    color: #e85d04;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-weight: 700;
}

.btn-logout {
    background: white;
    color: #e85d04;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
}

.dashboard-container {
    display: flex;
    min-height: calc(100vh - 70px);
}

.sidebar {
    width: 250px;
    background: white;
    padding: 2rem 0;
    box-shadow: 2px 0 10px rgba(0,0,0,0.05);
}

.sidebar ul {
    list-style: none;
}

.sidebar li {
    padding: 1rem 2rem;
    cursor: pointer;
    transition: all 0.3s;
    border-left: 4px solid transparent;
}

.sidebar li:hover, .sidebar li.active {
    background: #faf3e0;
    border-left-color: #e85d04;
    color: #e85d04;
}

.main-content {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
}

.section {
    display: none;
}

.section.active {
    display: block;
}

h2 {
    color: #e85d04;
    margin-bottom: 2rem;
    font-size: 2rem;
}

/* Matches Grid */
.matches-grid {
    display: grid;
    gap: 1.5rem;
}

.match-card {
    background: white;
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 2rem;
    cursor: pointer;
    transition: transform 0.2s;
}

.match-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

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

.player-photo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #e85d04;
}

.player-details h3 {
    color: #333;
    margin-bottom: 0.3rem;
}

.player-details p {
    color: #666;
    font-size: 0.9rem;
}

.vs {
    font-weight: 700;
    color: #e85d04;
    font-size: 1.2rem;
}

.match-info {
    text-align: right;
}

.match-info .round {
    background: #e85d04;
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 0.5rem;
}

.match-info .date {
    color: #666;
    font-size: 0.9rem;
}

/* Players Grid */
.players-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.player-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}

.player-card:hover {
    transform: translateY(-5px);
}

.player-header {
    background: linear-gradient(135deg, #e85d04, #faedcd);
    padding: 2rem;
    text-align: center;
    position: relative;
}

.player-header img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid white;
    object-fit: cover;
}

.player-header h3 {
    color: white;
    margin-top: 1rem;
    font-size: 1.5rem;
}

.player-body {
    padding: 1.5rem;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    padding: 0.8rem 0;
    border-bottom: 1px solid #eee;
}

.strengths, .weaknesses {
    margin-top: 1rem;
}

.strengths h4, .weaknesses h4 {
    color: #e85d04;
    margin-bottom: 0.5rem;
}

.tag {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.85rem;
    margin: 0.2rem;
}

.tag.strength {
    background: #d4edda;
    color: #155724;
}

.tag.weakness {
    background: #f8d7da;
    color: #721c24;
}

/* Leaderboard */
.leaderboard-table {
    width: 100%;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.leaderboard-table th, .leaderboard-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.leaderboard-table th {
    background: #e85d04;
    color: white;
    font-weight: 600;
}

.leaderboard-table tr:hover {
    background: #faf3e0;
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.stat-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.stat-card h3 {
    color: #666;
    margin-bottom: 1rem;
}

.stat-card p {
    font-size: 2.5rem;
    font-weight: 700;
    color: #e85d04;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
}

.modal-content {
    background: white;
    margin: 2% auto;
    padding: 2rem;
    border-radius: 15px;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.close {
    position: absolute;
    right: 1.5rem;
    top: 1.5rem;
    font-size: 2rem;
    cursor: pointer;
    color: #666;
}

.prediction-options {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: center;
    margin: 2rem 0;
}

.predict-btn {
    background: #e85d04;
    color: white;
    border: none;
    padding: 1.5rem;
    border-radius: 10px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}

.predict-btn:hover {
    background: #d84d00;
    transform: scale(1.05);
}

.probabilities {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.prob-bar {
    width: 100%;
    height: 30px;
    background: #eee;
    border-radius: 15px;
    overflow: hidden;
}

.prob-fill {
    height: 100%;
    background: linear-gradient(90deg, #e85d04, #faedcd);
    transition: width 0.5s;
}

.matchup-analysis {
    background: #faf3e0;
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 2rem;
}

.matchup-analysis h3 {
    color: #e85d04;
    margin-bottom: 1rem;
}

.analysis-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.advantage, .disadvantage {
    padding: 1rem;
    background: white;
    border-radius: 8px;
}

.advantage h4 {
    color: #28a745;
    margin-bottom: 0.5rem;
}

.disadvantage h4 {
    color: #dc3545;
    margin-bottom: 0.5rem;
}