* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.hidden {
    display: none !important;
}

#fps-menu {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.5);
}

.menu-container {
    background-color: rgba(0, 0, 0, 0.8);
    border-radius: 10px;
    padding: 20px;
    width: 400px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.menu-header h1 {
    color: white;
    font-size: 24px;
    font-weight: 500;
}

.menu-header h1 i {
    margin-right: 10px;
    color: #ff0000;
}

#close-menu {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    transition: color 0.3s ease;
}

#close-menu:hover {
    color: #ff4444;
}

.menu-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.option-btn {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 15px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.option-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.option-btn i {
    font-size: 24px;
    margin-bottom: 8px;
    color: #ff0000;
}

.option-btn span {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 4px;
}

.option-btn small {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

.option-btn.reset {
    margin-top: 10px;
    background-color: rgba(255, 68, 68, 0.1);
}

.option-btn.reset i {
    color: #ff4444;
}

.option-btn.reset:hover {
    background-color: rgba(255, 68, 68, 0.2);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.menu-container {
    animation: fadeIn 0.3s ease;
}