@import url('https://fonts.googleapis.com/css2?family=Heebo:wght@300;400;500;700&display=swap');

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

body {
    font-family: 'Heebo', sans-serif;
    background: transparent;
    overflow: hidden;
    direction: rtl;
}

.hidden {
    display: none !important;
}

.game-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, 
        rgba(0, 0, 0, 0.95) 0%, 
        rgba(20, 20, 40, 0.95) 50%, 
        rgba(40, 0, 40, 0.95) 100%);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.5s ease-out;
}

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

.game-panel {
    background: linear-gradient(145deg, 
        rgba(30, 30, 50, 0.95) 0%, 
        rgba(50, 30, 70, 0.95) 100%);
    border: 2px solid #8b5cf6;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 
        0 20px 40px rgba(139, 92, 246, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    max-width: 500px;
    width: 90%;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.game-panel::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(139, 92, 246, 0.1) 50%, 
        transparent 70%);
    animation: shimmer 3s infinite;
    pointer-events: none;
}

@keyframes shimmer {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.header {
    margin-bottom: 30px;
}

.header h1 {
    color: #ffffff;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    text-shadow: 0 0 20px rgba(139, 92, 246, 0.8);
}

.round-indicator {
    color: #a855f7;
    font-size: 1.2rem;
    font-weight: 500;
}

.progress-dots {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}

.dot {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
}

.dot.active {
    background: #8b5cf6;
    box-shadow: 0 0 15px rgba(139, 92, 246, 0.8);
    animation: pulse 1s infinite;
}

.dot.success {
    background: #10b981;
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.8);
}

.dot.failed {
    background: #ef4444;
    box-shadow: 0 0 15px rgba(239, 68, 68, 0.8);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.game-circle-container {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
}

.game-circle {
    width: 300px;
    height: 300px;
    border: 4px solid rgba(139, 92, 246, 0.3);
    border-radius: 50%;
    position: relative;
    background: radial-gradient(circle, 
        rgba(30, 30, 50, 0.8) 0%, 
        rgba(20, 20, 40, 0.9) 100%);
    box-shadow: 
        inset 0 0 50px rgba(139, 92, 246, 0.2),
        0 0 30px rgba(139, 92, 246, 0.3);
}

.target-zone {
    position: absolute;
    width: 6px;
    height: 80px;
    background: linear-gradient(to bottom, 
        #10b981 0%, 
        #34d399 50%, 
        #10b981 100%);
    border-radius: 3px;
    top: 10px;
    left: 50%;
    transform-origin: 50% 140px;
    transform: translateX(-50%);
    box-shadow: 
        0 0 20px rgba(16, 185, 129, 0.8),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    animation: targetGlow 2s infinite alternate;
}

@keyframes targetGlow {
    0% { box-shadow: 0 0 20px rgba(16, 185, 129, 0.8); }
    100% { box-shadow: 0 0 30px rgba(16, 185, 129, 1); }
}

.rotating-line {
    position: absolute;
    width: 4px;
    height: 120px;
    background: linear-gradient(to bottom, 
        #8b5cf6 0%, 
        #a855f7 50%, 
        #8b5cf6 100%);
    border-radius: 2px;
    top: 10px;
    left: 50%;
    transform-origin: 50% 140px;
    transform: translateX(-50%);
    box-shadow: 
        0 0 15px rgba(139, 92, 246, 0.8),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    animation: rotate 2s linear infinite;
}

@keyframes rotate {
    from { transform: translateX(-50%) rotate(0deg); }
    to { transform: translateX(-50%) rotate(360deg); }
}

.center-dot {
    position: absolute;
    width: 20px;
    height: 20px;
    background: radial-gradient(circle, #ffffff 0%, #e5e7eb 100%);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.status-text {
    color: #ffffff;
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 30px;
    min-height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.status-text.success {
    color: #10b981;
    animation: successPulse 0.5s ease-out;
}

.status-text.failed {
    color: #ef4444;
    animation: shake 0.5s ease-out;
}

@keyframes successPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.controls {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 20px;
}

.control-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.key {
    background: linear-gradient(145deg, #374151, #4b5563);
    color: #ffffff;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid #6b7280;
    box-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.control-item span:last-child {
    color: #d1d5db;
    font-size: 0.9rem;
}

.difficulty-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: #d1d5db;
    font-size: 0.9rem;
}

.difficulty-bars {
    display: flex;
    gap: 4px;
}

.bar {
    width: 20px;
    height: 8px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.bar.active {
    background: linear-gradient(90deg, #fbbf24, #f59e0b);
    box-shadow: 0 0 8px rgba(251, 191, 36, 0.6);
}

/* Responsive Design */
@media (max-width: 600px) {
    .game-panel {
        padding: 20px;
        margin: 20px;
    }
    
    .header h1 {
        font-size: 2rem;
    }
    
    .game-circle {
        width: 250px;
        height: 250px;
    }
    
    .target-zone {
        height: 60px;
        transform-origin: 50% 115px;
    }
    
    .rotating-line {
        height: 100px;
        transform-origin: 50% 115px;
    }
}