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

body {
    font-family: 'Courier New', monospace;
    background: url('windowsbackground.jpg') no-repeat center center fixed;
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    user-select: none;
    z-index: 0;
}

.game-container {
    background-color: #c0c0c0;
    border: 3px solid;
    border-color: #ffffff #808080 #808080 #ffffff;
    padding: 8px;
    box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    z-index: 1;
    position: relative;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #c0c0c0;
    border: 2px solid;
    border-color: #808080 #ffffff #ffffff #808080;
    padding: 4px 8px;
    margin-bottom: 8px;
    min-height: 35px;
    position: relative;
}

.mine-counter-container {
    display: flex;
    align-items: center;
    gap: 2px;
    height: 35px;
}

.mine-adjust-buttons {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.mine-adjust-buttons.hidden {
    display: none;
}

.mine-counter, .timer {
    background-color: #000;
    color: #ff0000;
    font-family: 'Digital', monospace;
    font-size: 24px;
    font-weight: bold;
    padding: 2px 6px;
    border: 2px solid;
    border-color: #808080 #ffffff #ffffff #808080;
    min-width: 60px;
    text-align: center;
    line-height: 1;
}

.reset-button {
    background-color: #c0c0c0;
    border: 2px solid;
    border-color: #ffffff #808080 #808080 #ffffff;
    font-size: 20px;
    width: 35px;
    height: 35px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.1s ease;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.reset-button:active {
    border-color: #808080 #ffffff #ffffff #808080;
}

.mine-adjust-btn {
    background-color: #c0c0c0;
    border: 2px solid;
    border-color: #ffffff #808080 #808080 #ffffff;
    font-size: 8px;
    width: 16px;
    height: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.1s ease;
    font-weight: bold;
    color: #000;
}

.mine-adjust-btn:hover {
    border-color: #808080 #ffffff #ffffff #808080;
}

.mine-adjust-btn:active {
    border-color: #808080 #ffffff #ffffff #808080;
    transform: translateY(1px);
}

.mine-adjust-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.game-board {
    display: grid;
    grid-template-columns: repeat(16, 20px);
    grid-template-rows: repeat(4, 20px);
    gap: 0;
    background-color: #c0c0c0;
    border: 3px solid;
    border-color: #808080 #ffffff #ffffff #808080;
}

.cell {
    width: 20px;
    height: 20px;
    background-color: #c0c0c0;
    border: 1px solid;
    border-color: #ffffff #808080 #808080 #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.1s ease;
}

.cell:hover {
    background-color: #d4d4d4;
}

.cell.revealed {
    background-color: #c0c0c0;
    border: 1px solid #808080;
}

.cell.flagged {
    background-color: #c0c0c0;
}

.cell.mine {
    background-color: #ff0000;
}

.cell.mine-exploded {
    background-color: #ff0000;
}

.cell.mine-wrong {
    background-color: #c0c0c0;
    color: #ff0000;
}

.cell.mine-correct {
    background-color: #c0c0c0;
}

/* Number colors */
.cell[data-number="1"] { color: #0000ff; }
.cell[data-number="2"] { color: #008200; }
.cell[data-number="3"] { color: #ff0000; }
.cell[data-number="4"] { color: #000084; }
.cell[data-number="5"] { color: #840000; }
.cell[data-number="6"] { color: #008284; }
.cell[data-number="7"] { color: #840084; }
.cell[data-number="8"] { color: #757575; }

/* Game over state */
.game-over .cell {
    cursor: default;
}

.game-over .cell:hover {
    background-color: inherit;
}

/* Sequencer visual feedback */
.cell.current-step {
    background-color: #ffff00 !important;
    border-color: #000 !important;
}

.cell.playing {
    background-color: #ff0000 !important;
    animation: pulse 0.1s ease-in-out;
}

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

/* Win wobble animation */
.game-container.win-wobble {
    animation: winWobble 0.2s ease-in-out;
}

@keyframes winWobble {
    0% { transform: rotate(0deg) scale(1); }
    15% { transform: rotate(-3deg) scale(1.02); }
    30% { transform: rotate(3deg) scale(1.02); }
    45% { transform: rotate(-2deg) scale(1.01); }
    60% { transform: rotate(2deg) scale(1.01); }
    75% { transform: rotate(-1deg) scale(1.005); }
    90% { transform: rotate(0.5deg) scale(1.002); }
    100% { transform: rotate(0deg) scale(1); }
}

.back-arrow {
    position: fixed;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    color: #000;
    text-decoration: none;
    opacity: 0.5;
    z-index: 10;
    transition: opacity 0.2s;
    background: none;
    border-radius: 0;
    width: auto;
    height: auto;
    padding: 0;
}

.back-arrow:hover {
    opacity: 1;
    background: none;
}