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

body {
    background-color: #f0f2f5;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    text-align: center;
    padding: 20px;
}

h1 {
    color: #1a73e8;
    margin-bottom: 20px;
}

.game-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding: 10px 20px;
    background-color: white;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.timer, .flags {
    font-size: 1.2em;
    color: #333;
}

#resetButton {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    background-color: #1a73e8;
    color: white;
    cursor: pointer;
    font-size: 1em;
    transition: background-color 0.3s;
}

#resetButton:hover {
    background-color: #1557b0;
}

#resetButton:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.game-board {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    gap: 2px;
    background-color: #333;
    padding: 10px;
    border-radius: 5px;
}

.cell {
    width: 30px;
    height: 30px;
    background-color: #f8f9fa;
    border: 1px solid #ddd;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    transition: background-color 0.1s;
}

.cell.flagged {
    background-color: #f0f0f0;
    position: relative;
}

.cell.flagged::before {
    content: "🚩";
    font-size: 1.2em;
    color: #dc3545;
}

.cell.revealed {
    background-color: #e9ecef;
    pointer-events: none;
}

.cell.revealed.bomb {
    background-color: #dc3545;
    color: white;
}

.cell.revealed.number {
    background-color: #e9ecef;
    color: #000;
}

.cell.revealed.number::before {
    content: attr(data-number);
    font-size: 0.8em;
    font-weight: bold;
}

/* Couleurs différentes selon le nombre de mines adjacentes */
.cell.revealed.number[data-number="1"] {
    color: #0000ff;
}

.cell.revealed.number[data-number="2"] {
    color: #008000;
}

.cell.revealed.number[data-number="3"] {
    color: #ff0000;
}

.cell.revealed.number[data-number="4"] {
    color: #00008b;
}

.cell.revealed.number[data-number="5"] {
    color: #8b0000;
}

.cell.revealed.number[data-number="6"] {
    color: #008b8b;
}

.cell.revealed.number[data-number="7"] {
    color: #000000;
}

.cell.revealed.number[data-number="8"] {
    color: #808080;
}

.game-over {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 2em;
    z-index: 1000;
}