:root {
    /* Color Palette - Retro Pixel Art */
    --color-bg-light: #e4d5b7; /* Parchment / Sand */
    --color-bg-dark: #2d3748; /* Dark stone */
    --color-surface-light: #fef5d9; /* Lighter parchment */
    --color-surface-dark: #1a202c; /* Deeper stone / Cave */
    --color-text-light: #3e2723; /* Dark brown ink */
    --color-text-dark: #fbfbfb; /* White text */
    --color-text-heading-light: #1a0f00;
    --color-text-heading-dark: #fbbf24; /* Gold title in dark mode */

    --color-primary: #d97706; /* Core Gold/Wood */
    --color-primary-hover: #b45309;
    --color-secondary-light: #cbd5e1;
    --color-secondary-dark: #4a5568;
    --color-secondary-text-light: #0f172a;
    --color-secondary-text-dark: #cbd5e1;

    --color-warning: #fbbf24; /* Gold Coin */
    --color-warning-hover: #f59e0b;
    --color-danger: #e53e3e; /* 8-bit red */
    --color-danger-hover: #c53030;
    --color-success: #38a169; /* 8-bit green */
    --color-success-hover: #2f855a;

    --color-border-light: #000000;
    --color-border-dark: #000000;

    /* Theme mapping initial (light) */
    --bg-color: var(--color-bg-light);
    --surface-color: var(--color-surface-light);
    --text-color: var(--color-text-light);
    --text-heading: var(--color-text-heading-light);
    --border-color: var(--color-border-light);
    --btn-secondary-bg: var(--color-secondary-light);
    --btn-secondary-text: var(--color-secondary-text-light);
    --log-bg: #e2d1a3;

    /* Player Colors */
    --player-0: #0ea5e9;
    --player-1: #10b981;
    --player-2: #d946ef;
    --player-3: #f59e0b;
    --player-4: #ef4444;
    --player-5: #6366f1;
    --player-6: #14b8a6;
    --player-7: #ec4899;

    /* Shadows & Radii - Chunky Pixel Art */
    --shadow-sm: 2px 2px 0px 0px rgba(0,0,0,1);
    --shadow-md: 4px 4px 0px 0px rgba(0,0,0,1);
    --shadow-lg: 6px 6px 0px 0px rgba(0,0,0,1);
    --radius-md: 0;
    --radius-lg: 0;
    --radius-xl: 0;
    --radius-full: 0;
    
    /* Transitions (keep some zip but remove extreme smoothness for retro feel) */
    --transition-fast: 100ms steps(2);
    --transition-smooth: 200ms steps(4);
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: var(--color-bg-dark);
        --surface-color: var(--color-surface-dark);
        --text-color: var(--color-text-dark);
        --text-heading: var(--color-text-heading-dark);
        --border-color: var(--color-text-dark); /* White outline in dark mode */
        --btn-secondary-bg: var(--color-secondary-dark);
        --btn-secondary-text: var(--color-secondary-text-dark);
        --log-bg: #2d3748;
        --shadow-sm: 2px 2px 0px 0px rgba(255,255,255,0.2);
        --shadow-md: 4px 4px 0px 0px rgba(255,255,255,0.2);
        --shadow-lg: 6px 6px 0px 0px rgba(255,255,255,0.2);
    }
}

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

body {
    font-family: 'Press Start 2P', monospace;
    font-size: 10px;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color var(--transition-smooth), color var(--transition-smooth);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    -webkit-font-smoothing: none; /* Sharp pixels */
}

.app-container {
    width: 100%;
    max-width: 900px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 4px solid var(--color-primary);
    padding-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo {
    font-size: 2rem;
    font-weight: 900;
    color: var(--text-heading);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo svg {
    color: var(--color-primary);
}

.header-actions {
    display: flex;
    gap: 0.5rem;
}

/* Buttons */
.btn {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-family: inherit;
    font-size: 0.95rem;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
    text-shadow: 1px 1px 0px rgba(0,0,0,0.5);
}

.btn:active {
    transform: translate(2px, 2px);
    box-shadow: none;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
}
.btn-primary:hover { background-color: var(--color-primary-hover); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-secondary {
    background-color: var(--btn-secondary-bg);
    color: var(--btn-secondary-text);
}
.btn-secondary:hover { filter: brightness(0.9); }
.btn-secondary.active {
    background-color: var(--color-danger);
    color: white;
}

.btn-warning {
    background-color: var(--color-warning);
    color: white;
}
.btn-warning:hover { background-color: var(--color-warning-hover); }
.btn-warning.confirm {
    background-color: var(--color-danger);
    animation: pulse 1s infinite;
}

.btn-danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--color-danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}
.btn-danger:hover {
    background-color: rgba(239, 68, 68, 0.2);
}
.btn-danger.confirm {
    background-color: var(--color-danger);
    color: white;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
    70% { box-shadow: 0 0 0 6px rgba(239, 68, 68, 0); }
    100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

/* Sections */
.section {
    background-color: var(--surface-color);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    margin-bottom: 1rem;
    transition: background-color var(--transition-smooth);
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-heading);
    margin-bottom: 1rem;
}

.flex-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.hidden {
    display: none !important;
}

/* Players List */
.players-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.player-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    border-radius: var(--radius-lg);
    min-width: 70px;
    flex: 1 1 calc(33.333% - 1rem);
    max-width: calc(50% - 0.25rem);
    color: white;
    cursor: pointer;
    border: none;
    font-family: inherit;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
    opacity: 0.85;
}

.player-card:hover {
    opacity: 1;
    transform: translateY(-2px);
}

.player-card:active {
    transform: scale(0.96);
}

.player-card.selected {
    opacity: 1;
    box-shadow: 0 0 0 4px var(--bg-color), 0 0 0 8px var(--color-warning);
    transform: translateY(-2px);
}

.player-score {
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1;
    text-shadow: 2px 2px 0px rgba(0,0,0,0.7);
}

.player-name {
    font-size: 0.65rem;
    font-weight: 600;
    margin-top: 0.5rem;
    line-height: 1.5;
    text-shadow: 1px 1px 0px rgba(0,0,0,0.8);
    word-break: break-all;
    text-align: center;
}

/* Add Player */
.add-player-form {
    display: flex;
    gap: 0.5rem;
}

.add-player-form input {
    flex-grow: 1;
    min-width: 0; /* Prevents input from overflowing wrapper */
    padding: 0.75rem;
    border-radius: var(--radius-md);
    border: 2px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.add-player-form input:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* Play Area */
.play-area {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 768px) {
    .play-area {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 500px) {
    .app-container {
        padding: 0.75rem;
    }
    
    .player-card {
        max-width: none; /* Let them flow 3 across and shrink as needed */
        flex: 1 1 25%;
    }
    
    .score-btn {
        height: 3.5rem;
        font-size: 0.85rem;
        padding: 0.25rem;
    }
}

.active-badge {
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    color: white;
    font-size: 1rem;
}

/* Temp Score Display */
.temp-score-display {
    background-color: var(--log-bg);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: border-color var(--transition-smooth), background-color var(--transition-smooth);
}

.temp-label {
    font-weight: 500;
    opacity: 0.8;
}

.temp-amount {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 1;
    color: var(--text-color);
    opacity: 0.5;
    transition: color var(--transition-fast), transform 0.1s;
    text-shadow: 2px 2px 0px rgba(0,0,0,0.2);
}

.temp-amount.positive {
    color: var(--color-success);
    opacity: 1;
    transform: scale(1.1);
}

.temp-amount.negative {
    color: var(--color-danger);
    opacity: 1;
    transform: scale(1.1);
}

/* Score Buttons */
.score-buttons-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

@media (max-width: 500px) {
    .score-buttons-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.score-btn {
    height: 4rem;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 900;
    color: white;
    border: 3px solid var(--border-color);
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
    text-shadow: 2px 2px 0px rgba(0,0,0,0.5);
}

.score-btn.pos { background-color: var(--color-success); }
.score-btn.pos:hover { background-color: var(--color-success-hover); }

.score-btn.neg { background-color: var(--color-danger); }
.score-btn.neg:hover { background-color: var(--color-danger-hover); }

.score-btn:active {
    transform: scale(0.95);
}

.delete-btn {
    width: 100%;
    margin-top: 1.5rem;
    padding: 0.75rem;
    font-size: 1.1rem;
}

/* Log */
.score-log {
    max-height: 400px;
    overflow-y: auto;
}

.score-log .section-title {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.log-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.log-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.75rem;
    background-color: var(--log-bg);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
}

.log-amount {
    font-family: monospace;
    font-size: 1.25rem;
    font-weight: 800;
}
.log-amount.pos { color: var(--color-success); }
.log-amount.neg { color: var(--color-danger); }

.log-time {
    font-size: 0.75rem;
    opacity: 0.6;
}

.empty-msg {
    text-align: center;
    opacity: 0.5;
    font-style: italic;
    padding: 1rem 0;
}

/* Selection Prompt */
.selection-prompt {
    background-color: rgba(245, 158, 11, 0.1);
    border-left: 4px solid var(--color-warning);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    color: var(--color-warning-hover);
}

.prompt-title {
    font-weight: 600;
    font-size: 1.125rem;
}