/* Dots and Boxes Styles */

.game-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
}

/* Scoreboard */
.scoreboard {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin: 15px 0;
}

.score {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 20px;
    border-radius: 8px;
    min-width: 100px;
}

.player1-score {
    background: rgba(231, 76, 60, 0.15);
    border: 2px solid #e74c3c;
}

.player2-score {
    background: rgba(52, 152, 219, 0.15);
    border: 2px solid #3498db;
}

.score-label {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.player1-score .score-label {
    color: #e74c3c;
}

.player2-score .score-label {
    color: #3498db;
}

.score-value {
    font-size: 2rem;
    font-weight: 700;
}

#score-p1 {
    color: #e74c3c;
}

#score-p2 {
    color: #3498db;
}

/* Board Grid */
.db-board {
    display: inline-grid;
    gap: 0;
    margin: 20px auto;
    justify-content: center;
    /* 6 dot cols and 5 line cols = 11 columns: dot line dot line dot line dot line dot line dot */
    /* Row pattern: dot-row then line-row alternating */
}

.db-board.size-5 {
    /* 5x5 boxes => 6 dots across, 5 h-lines across => 11 cols; 6 dots down, 5 v-lines down => 11 rows */
    grid-template-columns: 12px 1fr 12px 1fr 12px 1fr 12px 1fr 12px 1fr 12px;
    grid-template-rows: 12px 1fr 12px 1fr 12px 1fr 12px 1fr 12px 1fr 12px;
    width: min(400px, 85vw);
    height: min(400px, 85vw);
}

/* Dots */
.db-dot {
    width: 12px;
    height: 12px;
    background: #2c3e50;
    border-radius: 50%;
    z-index: 2;
}

/* Horizontal lines */
.db-line-h {
    height: 12px;
    background: rgba(200, 200, 200, 0.35);
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    z-index: 1;
    position: relative;
}

.db-line-h:hover:not(.claimed) {
    background: rgba(150, 150, 150, 0.6);
    transform: scaleY(1.3);
}

.db-line-h.claimed {
    cursor: default;
}

.db-line-h.player1 {
    background: #e74c3c;
}

.db-line-h.player2 {
    background: #3498db;
}

/* Vertical lines */
.db-line-v {
    width: 12px;
    background: rgba(200, 200, 200, 0.35);
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    z-index: 1;
    position: relative;
}

.db-line-v:hover:not(.claimed) {
    background: rgba(150, 150, 150, 0.6);
    transform: scaleX(1.3);
}

.db-line-v.claimed {
    cursor: default;
}

.db-line-v.player1 {
    background: #e74c3c;
}

.db-line-v.player2 {
    background: #3498db;
}

/* Boxes */
.db-box {
    transition: background 0.3s;
    border-radius: 2px;
}

.db-box.player1 {
    background: rgba(231, 76, 60, 0.3);
}

.db-box.player2 {
    background: rgba(52, 152, 219, 0.3);
}

/* Empty intersections (corners between lines) */
.db-empty {
    /* nothing needed */
}

/* Status */
.status {
    text-align: center;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 10px 0;
    min-height: 1.5em;
}

/* Turn indicator */
.turn-indicator {
    text-align: center;
    font-size: 1rem;
    margin: 5px 0;
    min-height: 1.3em;
}

.turn-indicator.player1-turn {
    color: #e74c3c;
}

.turn-indicator.player2-turn {
    color: #3498db;
}

/* Game over styling */
.status.game-over {
    font-size: 1.4rem;
    animation: pulse 1s ease-in-out infinite alternate;
}

@keyframes pulse {
    from { transform: scale(1); }
    to { transform: scale(1.05); }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .db-dot {
        background: #ecf0f1;
    }

    .db-line-h,
    .db-line-v {
        background: #555;
    }

    .db-line-h:hover:not(.claimed),
    .db-line-v:hover:not(.claimed) {
        background: #888;
    }
}

/* Responsive */
@media (max-width: 480px) {
    .game-container {
        padding: 10px;
    }

    .scoreboard {
        gap: 20px;
    }

    .score {
        padding: 8px 15px;
        min-width: 80px;
    }

    .score-value {
        font-size: 1.5rem;
    }

    .db-board.size-5 {
        grid-template-columns: 8px 1fr 8px 1fr 8px 1fr 8px 1fr 8px 1fr 8px;
        grid-template-rows: 8px 1fr 8px 1fr 8px 1fr 8px 1fr 8px 1fr 8px;
    }

    .db-dot {
        width: 8px;
        height: 8px;
    }

    .db-line-h {
        height: 8px;
        border-radius: 4px;
    }

    .db-line-v {
        width: 8px;
        border-radius: 4px;
    }
}