/* 
 * DartV2 Base CSS
 * Shared styles for all game types
 */

:root {
    /* Colors */
    --primary-color: #ffd93d;
    --secondary-color: #ff6b6b;
    --tertiary-color: #4ecdc4;
    --success-color: #4CAF50;
    --danger-color: #ff5252;
    
    /* Dark theme */
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #2a2a2a;
    --bg-quaternary: #3a3a3a;
    
    /* Text */
    --text-primary: #ffffff;
    --text-secondary: #888888;
    
    /* Spacing */
    --spacing-xs: 5px;
    --spacing-sm: 10px;
    --spacing-md: 15px;
    --spacing-lg: 20px;
    --spacing-xl: 30px;
    --spacing-xxl: 40px;
    
    /* Border radius */
    --radius-sm: 5px;
    --radius-md: 10px;
    --radius-lg: 15px;
    --radius-xl: 20px;
    
    /* Font sizes */
    --font-xs: 12px;
    --font-sm: 14px;
    --font-md: 16px;
    --font-lg: 18px;
    --font-xl: 24px;
    --font-xxl: 32px;
    --font-xxxl: 48px;
}

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

/* Base */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: bold;
    line-height: 1.2;
}

h1 { font-size: var(--font-xxxl); }
h2 { font-size: var(--font-xxl); }
h3 { font-size: var(--font-xl); }
h4 { font-size: var(--font-lg); }

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    width: 100%;
}

/* Card Component */
.card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* Button Component */
.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-lg);
    font-weight: bold;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    -webkit-tap-highlight-color: transparent;
}

.btn:hover {
    transform: scale(1.02);
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: var(--primary-color);
    color: var(--bg-primary);
}

.btn-primary:hover {
    background: #ffed4e;
}

.btn-secondary {
    background: var(--bg-quaternary);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: #4a4a4a;
}

.btn-danger {
    background: var(--danger-color);
    color: var(--text-primary);
}

.btn-success {
    background: var(--success-color);
    color: var(--text-primary);
}

/* Form Components */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-lg);
    color: var(--primary-color);
}

.form-input,
.form-select {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 2px solid var(--bg-quaternary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-md);
    transition: all 0.3s ease;
}

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

/* Modal Component */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: var(--bg-secondary);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalIn 0.3s ease-out;
}

@keyframes modalIn {
    from {
        transform: scale(0.9);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Player Components */
.player-box {
    background: var(--bg-tertiary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
    transition: all 0.3s ease;
}

.player-box.active {
    background: var(--bg-quaternary);
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
}

.player-name {
    font-size: var(--font-xl);
    font-weight: bold;
    margin-bottom: var(--spacing-sm);
}

.player-score {
    font-size: var(--font-xxxl);
    font-weight: bold;
    margin: var(--spacing-sm) 0;
}

/* Game Header */
.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-bottom: 2px solid #333;
    margin-bottom: var(--spacing-lg);
}

.game-header .title {
    font-size: 18px;
    font-weight: bold;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    flex: 1;
    text-align: center;
}

.game-header .quit-button {
    background: var(--secondary-color) !important;
    color: white !important;
    border: none !important;
    padding: 8px 16px !important;
    border-radius: var(--radius-sm) !important;
    font-size: var(--font-sm) !important;
    cursor: pointer !important;
    font-weight: bold !important;
    transition: all 0.3s;
}

.game-header .quit-button:hover {
    background: #ff3838 !important;
    transform: scale(1.05);
}

.game-header .header-buttons {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* Animations */
@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-column { flex-direction: column; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

/* Responsive */
@media (max-width: 768px) {
    :root {
        --font-xxxl: 36px;
        --font-xxl: 28px;
        --font-xl: 20px;
    }
    
    .container {
        padding: var(--spacing-md);
    }
    
    .modal-content {
        padding: var(--spacing-lg);
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 414px) {
    :root {
        --font-xxxl: 32px;
        --font-xxl: 24px;
        --font-xl: 18px;
    }
    
    .btn {
        width: 100%;
    }
}