:root {
    --primary-color: #3b82f6;
    --secondary-color: #8b5cf6;
    --accent-color: #f59e0b;
    --success-color: #10b981;
    --bg-color: #f0f9ff;
    --grid-bg: #ffffff;
    --text-color: #1f2937;
    --selection-color: rgba(59, 130, 246, 0.4);
    --found-color: #dcfce7;
    --found-border: #10b981;
    --font-main: 'Cairo', sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    user-select: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
    direction: rtl;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}


.game-header {
    background: white;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    z-index: 10;
}

.game-header h1 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin: 0 1rem;
}

.back-link {
    text-decoration: none;
    color: #6b7280;
    font-weight: bold;
    font-size: 1rem;
    transition: color 0.2s;
}

.back-link:hover {
    color: var(--primary-color);
}

.icon-btn {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--text-color);
    padding: 0.5rem;
    border-radius: 50%;
    transition: background 0.2s;
}

.icon-btn:hover {
    background: #f3f4f6;
}


.game-container {
    flex: 1;
    display: flex;
    gap: 2rem;
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}


.sidebar {
    width: 300px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-panel {
    background: white;
    padding: 1rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-around;
    font-size: 1.2rem;
    font-weight: bold;
}

.timer {
    color: var(--primary-color);
}

.score {
    color: var(--success-color);
}

.word-list-container {
    background: white;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    flex: 1;
}

.word-list-container h3 {
    margin-bottom: 1rem;
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.word-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
}

.word-item {
    background: #f3f4f6;
    padding: 0.5rem 0.8rem;
    border-radius: 0.5rem;
    text-align: center;
    font-weight: bold;
    color: #4b5563;
    transition: 0.3s;
    cursor: default;
}

.word-item.found {
    background: var(--found-color);
    color: #065f46;
    text-decoration: line-through;
    text-decoration-thickness: 2px;
    opacity: 0.8;
}


.game-actions {
    display: flex;
    gap: 1rem;
}

.action-btn {
    flex: 1;
    padding: 0.8rem;
    border: none;
    border-radius: 0.8rem;
    font-family: var(--font-main);
    font-weight: bold;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.hint-btn {
    background: var(--accent-color);
    color: white;
}

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


.grid-container {
    flex: 2;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}


.game-grid-wrapper {
    position: relative;
    padding: 1rem;
    background: var(--grid-bg);
    border-radius: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}


#selectionCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    
    z-index: 10;
    mix-blend-mode: multiply;
    opacity: 0.8;
}

.game-grid {
    display: grid;
    gap: 0;
    
    position: relative;
    z-index: 1;
}

.cell {
    width: 48px;
    height: 48px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: #374151;
    border-radius: 50%;
    
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    position: relative;
    z-index: 2;
    
}



.cell:hover {
    background: #f3f4f6;
}



.cell.found {
    color: var(--found-border);
    font-weight: 900;
    background: transparent;
    
}


.cell.found::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--found-color);
    border-radius: 50%;
    z-index: -1;
    opacity: 0.5;
}

.cell.hint-highlight {
    background: #fef3c7;
    border: 2px solid var(--accent-color);
}


.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
}

.hidden {
    display: none !important;
}

.modal-content {
    background: white;
    padding: 2rem;
    border-radius: 1.5rem;
    text-align: center;
    max-width: 400px;
    width: 90%;
    animation: slideUp 0.4s ease-out;
}

.mascot-celebrate {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: bounce 1s infinite;
}

.modal-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-top: 2rem;
}

.action-btn.secondary {
    background: #e5e7eb;
    color: #374151;
    text-decoration: none;
}


@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}


@media (max-width: 850px) {
    .game-container {
        flex-direction: column-reverse;
        padding: 0.5rem;
        
    }

    .sidebar {
        width: 100%;
    }

    .cell {
        
        width: 8.5vw;
        height: 8.5vw;
        max-width: 45px;
        
        max-height: 45px;
        font-size: 1.2rem;
        margin: 0;
        
    }

    .game-grid {
        gap: 1px;
        
    }

    .word-list {
        grid-template-columns: repeat(4, 1fr);
        font-size: 1rem;
    }

    .game-header {
        padding: 0.8rem;
    }
}

@media (max-width: 480px) {
    .cell {
        
        width: 8.8vw;
        height: 8.8vw;
        font-size: 1.1rem;
        border-radius: 4px;
        
    }

    .word-list {
        grid-template-columns: repeat(3, 1fr);
        font-size: 0.95rem;
    }

    .game-header h1 {
        font-size: 1.1rem;
    }
}