* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background: linear-gradient(45deg, #2C3E50, #3498DB);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.game-container {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    text-align: center;
    max-width: 800px;
    width: 100%;
}

h1 {
    color: #2C3E50;
    margin-bottom: 30px;
    font-size: 2.5em;
}

.hangman-box {
    margin-bottom: 30px;
}

.word-display {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.letter {
    width: 40px;
    height: 40px;
    border-bottom: 3px solid #2C3E50;
    margin: 0 5px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    text-transform: uppercase;
    font-weight: bold;
}

.keyboard {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 30px;
}

.key {
    background: #3498DB;
    color: white;
    border: none;
    padding: 15px 20px;
    border-radius: 5px;
    font-size: 18px;
    cursor: pointer;
    transition: background 0.3s;
}

.key:hover {
    background: #2980B9;
}

.key.used {
    background: #95A5A6;
    cursor: not-allowed;
}

.game-message {
    font-size: 24px;
    margin-bottom: 20px;
    min-height: 36px;
}

.win {
    color: #27AE60;
}

.lose {
    color: #C0392B;
}

.new-game-btn {
    background: #2ECC71;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 5px;
    font-size: 18px;
    cursor: pointer;
    transition: background 0.3s;
}

.new-game-btn:hover {
    background: #27AE60;
}