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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    color: #333;
}

.game-container {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 900px;
    width: 100%;
    padding: 40px;
    position: relative;
}

.screen {
    display: none;
}

.screen.active {
    display: block;
}

h1 {
    text-align: center;
    color: #667eea;
    margin-bottom: 30px;
    font-size: 2.5em;
}

h2 {
    text-align: center;
    color: #764ba2;
    margin-bottom: 20px;
    font-size: 1.8em;
}

/* Setup Screen */
.setup-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.setup-column {
    display: flex;
    flex-direction: column;
}

.setup-section {
    margin-bottom: 20px;
}

.setup-section label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #555;
    font-size: 14px;
}

.setup-input {
    width: 100%;
    padding: 10px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s, opacity 0.3s;
    box-sizing: border-box;
}

.setup-input:focus {
    outline: none;
    border-color: #667eea;
}

.setup-input:disabled {
    background-color: #f5f5f5;
    cursor: not-allowed;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    color: #555;
    font-size: 14px;
}

.checkbox-input {
    width: 18px;
    height: 18px;
    margin-right: 10px;
    cursor: pointer;
    accent-color: #667eea;
}

.team-names-container {
    margin-top: 10px;
}

.team-name-input-group {
    margin-bottom: 15px;
}

.team-name-input-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: #666;
    font-size: 13px;
}

.team-name-input-group input {
    width: 100%;
    padding: 8px;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s;
    box-sizing: border-box;
}

.team-name-input-group input:focus {
    outline: none;
    border-color: #667eea;
}

/* Buttons */
.btn {
    padding: 14px 28px;
    font-size: 18px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 600;
    width: 100%;
    margin-top: 20px;
}

.button-group {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    align-items: center;
}

.button-group .btn {
    margin-top: 0;
    flex: 1;
    min-width: 0;
}

.button-group .btn-small {
    flex: 0 0 auto;
    width: auto;
    padding: 14px 16px;
    font-size: 14px;
    font-weight: 500;
    min-width: auto;
    height: auto;
    line-height: 1.2;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(108, 117, 125, 0.4);
}

.btn-secondary:active {
    transform: translateY(0);
}

/* Score Board */
.score-board {
    display: flex;
    justify-content: space-around;
    margin-bottom: 30px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    flex-wrap: wrap;
    gap: 15px;
}

.score-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 15px 25px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    min-width: 120px;
}

.team-name {
    font-size: 14px;
    color: #666;
    margin-bottom: 5px;
}

.team-score {
    font-size: 28px;
    font-weight: bold;
    color: #667eea;
}

.current-team {
    text-align: center;
    margin-bottom: 30px;
}

/* Game Views */
.game-view {
    animation: fadeIn 0.3s ease-in;
}

.game-view.hidden {
    display: none;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Categories Display */
.categories-display {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
    font-size: 24px;
    font-weight: bold;
}

.category-left {
    color: #667eea;
    padding: 15px 25px;
    background: #f0f4ff;
    border-radius: 12px;
    flex: 1;
    margin-right: 10px;
    text-align: center;
}

.category-right {
    color: #764ba2;
    padding: 15px 25px;
    background: #faf0ff;
    border-radius: 12px;
    flex: 1;
    margin-left: 10px;
    text-align: center;
}

/* Scale Container - Speedometer Style (Half Circle) */
.scale-container {
    margin: 40px 0;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 250px;
}

.scale-track {
    position: relative;
    width: 400px;
    height: 200px;
    background: white;
    border-radius: 200px 200px 0 0;
    border: 4px solid #333;
    border-bottom: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    overflow: visible;
}

/* Colored arc on the border */
.scale-track::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    width: 400px;
    height: 200px;
    border-radius: 200px 200px 0 0;
    border: 4px solid transparent;
    border-bottom: none;
    background: linear-gradient(white, white) padding-box,
                linear-gradient(to right, #000000 0%, #000000 100%) border-box;
    pointer-events: none;
}

.scale-labels {
    position: absolute;
    bottom: -30px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: #666;
    padding: 0 20px;
    pointer-events: none;
}

/* Speedometer Triangle Indicator */
.scale-indicator {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 0;
    /* Triangle: wider at bottom, pointy at top - longer to reach into ranges */
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 190px solid #ff6b6b;
    transform-origin: bottom center;
    transform: translateX(-50%) rotate(-90deg);
    z-index: 15;
    transition: transform 0.05s ease-out;
    cursor: grab;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.4));
    /* Make entire triangle draggable */
    pointer-events: all;
}

/* Larger invisible hit area for easier grabbing */
.scale-indicator::before {
    content: '';
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 190px;
    background: transparent;
    pointer-events: all;
    cursor: grab;
}

.scale-indicator.guess-indicator {
    border-bottom-color: #ff6b6b;
    cursor: grab;
}

.scale-indicator.guess-indicator:active {
    cursor: grabbing;
}

.scale-indicator.target-indicator {
    border-bottom-color: #51cf66;
    cursor: default;
}

.scale-indicator.guess-result-indicator {
    border-bottom-color: #ff6b6b;
    cursor: default;
}

/* Scoring Zones for Results View (Semicircle) */
.scoring-zones {
    position: absolute;
    top: 0;
    left: 0;
    width: 400px;
    height: 200px;
    pointer-events: none;
    z-index: 5;
    overflow: visible;
}

.instruction {
    text-align: center;
    color: #666;
    font-size: 16px;
    margin: 20px 0;
}

/* Results View */
.results-container {
    margin: 30px 0;
}

.result-scale {
    margin-bottom: 30px;
}

.result-info {
    text-align: center;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
    margin-bottom: 20px;
}

.distance {
    font-size: 24px;
    font-weight: bold;
    color: #333;
    margin-bottom: 10px;
}

.points-earned {
    font-size: 32px;
    font-weight: bold;
    color: #51cf66;
}

/* Game Over Screen */
.winner {
    text-align: center;
    margin: 30px 0;
    padding: 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    color: white;
}

.winner h2 {
    color: white;
    margin-bottom: 10px;
}

.winner p {
    font-size: 20px;
    opacity: 0.9;
}

/* Responsive */
@media (max-width: 768px) {
    .game-container {
        padding: 20px;
    }

    h1 {
        font-size: 2em;
    }

    h2 {
        font-size: 1.5em;
    }

    .setup-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .categories-display {
        font-size: 18px;
        flex-direction: column;
        gap: 10px;
    }

    .category-left,
    .category-right {
        margin: 0;
    }

    .score-board {
        flex-direction: column;
    }

    .score-item {
        width: 100%;
    }

    .scale-container {
        height: 200px;
    }

    .scale-track {
        width: 300px;
        height: 150px;
        border-radius: 150px 150px 0 0;
    }

    .scale-track::before {
        width: 300px;
        height: 150px;
        border-radius: 150px 150px 0 0;
    }

    .scale-indicator {
        border-left-width: 8px;
        border-right-width: 8px;
        border-bottom-width: 120px;
    }

    .scoring-zones {
        width: 300px;
        height: 150px;
    }

    .scoring-zones svg {
        width: 300px;
        height: 150px;
    }
}